6437 lines
158 KiB
JavaScript
6437 lines
158 KiB
JavaScript
/*!
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* Select2 4.0.3
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* https://select2.github.io
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*
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* Released under the MIT license
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* https://github.com/select2/select2/blob/master/LICENSE.md
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*/
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(function (factory) {
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if (typeof define === 'function' && define.amd) {
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// AMD. Register as an anonymous module.
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define(['jquery'], factory);
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} else if (typeof exports === 'object') {
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// Node/CommonJS
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factory(require('jquery'));
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} else {
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// Browser globals
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factory(jQuery);
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}
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}(function (jQuery) {
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// This is needed so we can catch the AMD loader configuration and use it
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// The inner file should be wrapped (by `banner.start.js`) in a function that
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// returns the AMD loader references.
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var S2 =
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(function () {
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// Restore the Select2 AMD loader so it can be used
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// Needed mostly in the language files, where the loader is not inserted
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if (jQuery && jQuery.fn && jQuery.fn.select2 && jQuery.fn.select2.amd) {
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var S2 = jQuery.fn.select2.amd;
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}
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var S2;(function () { if (!S2 || !S2.requirejs) {
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if (!S2) { S2 = {}; } else { require = S2; }
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/**
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* @license almond 0.3.1 Copyright (c) 2011-2014, The Dojo Foundation All Rights Reserved.
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* Available via the MIT or new BSD license.
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* see: http://github.com/jrburke/almond for details
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*/
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//Going sloppy to avoid 'use strict' string cost, but strict practices should
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//be followed.
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/*jslint sloppy: true */
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/*global setTimeout: false */
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var requirejs, require, define;
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(function (undef) {
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var main, req, makeMap, handlers,
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defined = {},
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waiting = {},
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config = {},
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defining = {},
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hasOwn = Object.prototype.hasOwnProperty,
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aps = [].slice,
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jsSuffixRegExp = /\.js$/;
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function hasProp(obj, prop) {
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return hasOwn.call(obj, prop);
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}
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/**
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* Given a relative module name, like ./something, normalize it to
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* a real name that can be mapped to a path.
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* @param {String} name the relative name
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* @param {String} baseName a real name that the name arg is relative
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* to.
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* @returns {String} normalized name
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*/
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function normalize(name, baseName) {
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var nameParts, nameSegment, mapValue, foundMap, lastIndex,
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foundI, foundStarMap, starI, i, j, part,
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baseParts = baseName && baseName.split("/"),
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map = config.map,
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starMap = (map && map['*']) || {};
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//Adjust any relative paths.
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if (name && name.charAt(0) === ".") {
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//If have a base name, try to normalize against it,
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//otherwise, assume it is a top-level require that will
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//be relative to baseUrl in the end.
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if (baseName) {
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name = name.split('/');
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lastIndex = name.length - 1;
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// Node .js allowance:
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if (config.nodeIdCompat && jsSuffixRegExp.test(name[lastIndex])) {
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name[lastIndex] = name[lastIndex].replace(jsSuffixRegExp, '');
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}
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//Lop off the last part of baseParts, so that . matches the
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//"directory" and not name of the baseName's module. For instance,
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//baseName of "one/two/three", maps to "one/two/three.js", but we
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//want the directory, "one/two" for this normalization.
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name = baseParts.slice(0, baseParts.length - 1).concat(name);
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//start trimDots
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for (i = 0; i < name.length; i += 1) {
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part = name[i];
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if (part === ".") {
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name.splice(i, 1);
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i -= 1;
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} else if (part === "..") {
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if (i === 1 && (name[2] === '..' || name[0] === '..')) {
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//End of the line. Keep at least one non-dot
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//path segment at the front so it can be mapped
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//correctly to disk. Otherwise, there is likely
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//no path mapping for a path starting with '..'.
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//This can still fail, but catches the most reasonable
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//uses of ..
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break;
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} else if (i > 0) {
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name.splice(i - 1, 2);
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i -= 2;
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}
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}
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}
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//end trimDots
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name = name.join("/");
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} else if (name.indexOf('./') === 0) {
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// No baseName, so this is ID is resolved relative
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// to baseUrl, pull off the leading dot.
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name = name.substring(2);
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}
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}
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//Apply map config if available.
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if ((baseParts || starMap) && map) {
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nameParts = name.split('/');
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for (i = nameParts.length; i > 0; i -= 1) {
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nameSegment = nameParts.slice(0, i).join("/");
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if (baseParts) {
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//Find the longest baseName segment match in the config.
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//So, do joins on the biggest to smallest lengths of baseParts.
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for (j = baseParts.length; j > 0; j -= 1) {
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mapValue = map[baseParts.slice(0, j).join('/')];
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//baseName segment has config, find if it has one for
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//this name.
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if (mapValue) {
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mapValue = mapValue[nameSegment];
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if (mapValue) {
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//Match, update name to the new value.
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foundMap = mapValue;
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foundI = i;
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break;
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}
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}
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}
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}
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if (foundMap) {
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break;
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}
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//Check for a star map match, but just hold on to it,
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//if there is a shorter segment match later in a matching
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//config, then favor over this star map.
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if (!foundStarMap && starMap && starMap[nameSegment]) {
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foundStarMap = starMap[nameSegment];
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starI = i;
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}
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}
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if (!foundMap && foundStarMap) {
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foundMap = foundStarMap;
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foundI = starI;
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}
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if (foundMap) {
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nameParts.splice(0, foundI, foundMap);
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name = nameParts.join('/');
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}
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}
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return name;
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}
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function makeRequire(relName, forceSync) {
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return function () {
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//A version of a require function that passes a moduleName
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//value for items that may need to
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//look up paths relative to the moduleName
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var args = aps.call(arguments, 0);
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//If first arg is not require('string'), and there is only
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//one arg, it is the array form without a callback. Insert
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//a null so that the following concat is correct.
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if (typeof args[0] !== 'string' && args.length === 1) {
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args.push(null);
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}
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return req.apply(undef, args.concat([relName, forceSync]));
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};
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}
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function makeNormalize(relName) {
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return function (name) {
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return normalize(name, relName);
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};
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}
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function makeLoad(depName) {
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return function (value) {
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defined[depName] = value;
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};
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}
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function callDep(name) {
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if (hasProp(waiting, name)) {
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var args = waiting[name];
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delete waiting[name];
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defining[name] = true;
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main.apply(undef, args);
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}
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if (!hasProp(defined, name) && !hasProp(defining, name)) {
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throw new Error('No ' + name);
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}
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return defined[name];
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}
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//Turns a plugin!resource to [plugin, resource]
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//with the plugin being undefined if the name
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//did not have a plugin prefix.
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function splitPrefix(name) {
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var prefix,
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index = name ? name.indexOf('!') : -1;
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if (index > -1) {
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prefix = name.substring(0, index);
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name = name.substring(index + 1, name.length);
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}
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return [prefix, name];
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}
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/**
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* Makes a name map, normalizing the name, and using a plugin
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* for normalization if necessary. Grabs a ref to plugin
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* too, as an optimization.
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*/
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makeMap = function (name, relName) {
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var plugin,
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parts = splitPrefix(name),
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prefix = parts[0];
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name = parts[1];
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if (prefix) {
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prefix = normalize(prefix, relName);
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plugin = callDep(prefix);
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}
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//Normalize according
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if (prefix) {
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if (plugin && plugin.normalize) {
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name = plugin.normalize(name, makeNormalize(relName));
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} else {
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name = normalize(name, relName);
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}
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} else {
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name = normalize(name, relName);
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parts = splitPrefix(name);
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prefix = parts[0];
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name = parts[1];
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if (prefix) {
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plugin = callDep(prefix);
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}
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}
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//Using ridiculous property names for space reasons
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return {
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f: prefix ? prefix + '!' + name : name, //fullName
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n: name,
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pr: prefix,
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p: plugin
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};
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};
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function makeConfig(name) {
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return function () {
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return (config && config.config && config.config[name]) || {};
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};
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}
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handlers = {
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require: function (name) {
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return makeRequire(name);
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},
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exports: function (name) {
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var e = defined[name];
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if (typeof e !== 'undefined') {
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return e;
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} else {
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return (defined[name] = {});
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}
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},
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module: function (name) {
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return {
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id: name,
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uri: '',
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exports: defined[name],
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config: makeConfig(name)
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};
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}
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};
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main = function (name, deps, callback, relName) {
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var cjsModule, depName, ret, map, i,
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args = [],
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callbackType = typeof callback,
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usingExports;
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//Use name if no relName
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relName = relName || name;
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//Call the callback to define the module, if necessary.
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if (callbackType === 'undefined' || callbackType === 'function') {
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//Pull out the defined dependencies and pass the ordered
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//values to the callback.
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//Default to [require, exports, module] if no deps
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deps = !deps.length && callback.length ? ['require', 'exports', 'module'] : deps;
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for (i = 0; i < deps.length; i += 1) {
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map = makeMap(deps[i], relName);
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depName = map.f;
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//Fast path CommonJS standard dependencies.
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if (depName === "require") {
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args[i] = handlers.require(name);
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} else if (depName === "exports") {
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//CommonJS module spec 1.1
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args[i] = handlers.exports(name);
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usingExports = true;
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} else if (depName === "module") {
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//CommonJS module spec 1.1
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cjsModule = args[i] = handlers.module(name);
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} else if (hasProp(defined, depName) ||
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hasProp(waiting, depName) ||
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hasProp(defining, depName)) {
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args[i] = callDep(depName);
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} else if (map.p) {
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map.p.load(map.n, makeRequire(relName, true), makeLoad(depName), {});
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args[i] = defined[depName];
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} else {
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throw new Error(name + ' missing ' + depName);
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}
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}
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ret = callback ? callback.apply(defined[name], args) : undefined;
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if (name) {
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//If setting exports via "module" is in play,
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//favor that over return value and exports. After that,
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//favor a non-undefined return value over exports use.
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if (cjsModule && cjsModule.exports !== undef &&
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cjsModule.exports !== defined[name]) {
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defined[name] = cjsModule.exports;
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} else if (ret !== undef || !usingExports) {
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//Use the return value from the function.
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defined[name] = ret;
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}
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}
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} else if (name) {
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//May just be an object definition for the module. Only
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//worry about defining if have a module name.
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defined[name] = callback;
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}
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};
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requirejs = require = req = function (deps, callback, relName, forceSync, alt) {
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if (typeof deps === "string") {
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if (handlers[deps]) {
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//callback in this case is really relName
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return handlers[deps](callback);
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}
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//Just return the module wanted. In this scenario, the
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//deps arg is the module name, and second arg (if passed)
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//is just the relName.
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//Normalize module name, if it contains . or ..
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return callDep(makeMap(deps, callback).f);
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} else if (!deps.splice) {
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//deps is a config object, not an array.
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config = deps;
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if (config.deps) {
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req(config.deps, config.callback);
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}
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if (!callback) {
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return;
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}
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if (callback.splice) {
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//callback is an array, which means it is a dependency list.
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//Adjust args if there are dependencies
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deps = callback;
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callback = relName;
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relName = null;
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} else {
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deps = undef;
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}
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}
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//Support require(['a'])
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callback = callback || function () {};
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//If relName is a function, it is an errback handler,
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//so remove it.
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if (typeof relName === 'function') {
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relName = forceSync;
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forceSync = alt;
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}
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//Simulate async callback;
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if (forceSync) {
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main(undef, deps, callback, relName);
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} else {
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//Using a non-zero value because of concern for what old browsers
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//do, and latest browsers "upgrade" to 4 if lower value is used:
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//http://www.whatwg.org/specs/web-apps/current-work/multipage/timers.html#dom-windowtimers-settimeout:
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//If want a value immediately, use require('id') instead -- something
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//that works in almond on the global level, but not guaranteed and
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//unlikely to work in other AMD implementations.
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setTimeout(function () {
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main(undef, deps, callback, relName);
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}, 4);
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}
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return req;
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};
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/**
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* Just drops the config on the floor, but returns req in case
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* the config return value is used.
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*/
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req.config = function (cfg) {
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return req(cfg);
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};
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/**
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* Expose module registry for debugging and tooling
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*/
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requirejs._defined = defined;
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define = function (name, deps, callback) {
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if (typeof name !== 'string') {
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throw new Error('See almond README: incorrect module build, no module name');
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}
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|
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//This module may not have dependencies
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|
if (!deps.splice) {
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//deps is not an array, so probably means
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//an object literal or factory function for
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//the value. Adjust args.
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callback = deps;
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deps = [];
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}
|
|
|
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if (!hasProp(defined, name) && !hasProp(waiting, name)) {
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waiting[name] = [name, deps, callback];
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}
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};
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define.amd = {
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jQuery: true
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};
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}());
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S2.requirejs = requirejs;S2.require = require;S2.define = define;
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}
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}());
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|
S2.define("almond", function(){});
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|
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/* global jQuery:false, $:false */
|
|
S2.define('jquery',[],function () {
|
|
var _$ = jQuery || $;
|
|
|
|
if (_$ == null && console && console.error) {
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|
console.error(
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'Select2: An instance of jQuery or a jQuery-compatible library was not ' +
|
|
'found. Make sure that you are including jQuery before Select2 on your ' +
|
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'web page.'
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);
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}
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|
|
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return _$;
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});
|
|
|
|
S2.define('select2/utils',[
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'jquery'
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|
], function ($) {
|
|
var Utils = {};
|
|
|
|
Utils.Extend = function (ChildClass, SuperClass) {
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|
var __hasProp = {}.hasOwnProperty;
|
|
|
|
function BaseConstructor () {
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this.constructor = ChildClass;
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|
}
|
|
|
|
for (var key in SuperClass) {
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|
if (__hasProp.call(SuperClass, key)) {
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ChildClass[key] = SuperClass[key];
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|
}
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|
}
|
|
|
|
BaseConstructor.prototype = SuperClass.prototype;
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|
ChildClass.prototype = new BaseConstructor();
|
|
ChildClass.__super__ = SuperClass.prototype;
|
|
|
|
return ChildClass;
|
|
};
|
|
|
|
function getMethods (theClass) {
|
|
var proto = theClass.prototype;
|
|
|
|
var methods = [];
|
|
|
|
for (var methodName in proto) {
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var m = proto[methodName];
|
|
|
|
if (typeof m !== 'function') {
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continue;
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}
|
|
|
|
if (methodName === 'constructor') {
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continue;
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}
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|
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methods.push(methodName);
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|
}
|
|
|
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return methods;
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|
}
|
|
|
|
Utils.Decorate = function (SuperClass, DecoratorClass) {
|
|
var decoratedMethods = getMethods(DecoratorClass);
|
|
var superMethods = getMethods(SuperClass);
|
|
|
|
function DecoratedClass () {
|
|
var unshift = Array.prototype.unshift;
|
|
|
|
var argCount = DecoratorClass.prototype.constructor.length;
|
|
|
|
var calledConstructor = SuperClass.prototype.constructor;
|
|
|
|
if (argCount > 0) {
|
|
unshift.call(arguments, SuperClass.prototype.constructor);
|
|
|
|
calledConstructor = DecoratorClass.prototype.constructor;
|
|
}
|
|
|
|
calledConstructor.apply(this, arguments);
|
|
}
|
|
|
|
DecoratorClass.displayName = SuperClass.displayName;
|
|
|
|
function ctr () {
|
|
this.constructor = DecoratedClass;
|
|
}
|
|
|
|
DecoratedClass.prototype = new ctr();
|
|
|
|
for (var m = 0; m < superMethods.length; m++) {
|
|
var superMethod = superMethods[m];
|
|
|
|
DecoratedClass.prototype[superMethod] =
|
|
SuperClass.prototype[superMethod];
|
|
}
|
|
|
|
var calledMethod = function (methodName) {
|
|
// Stub out the original method if it's not decorating an actual method
|
|
var originalMethod = function () {};
|
|
|
|
if (methodName in DecoratedClass.prototype) {
|
|
originalMethod = DecoratedClass.prototype[methodName];
|
|
}
|
|
|
|
var decoratedMethod = DecoratorClass.prototype[methodName];
|
|
|
|
return function () {
|
|
var unshift = Array.prototype.unshift;
|
|
|
|
unshift.call(arguments, originalMethod);
|
|
|
|
return decoratedMethod.apply(this, arguments);
|
|
};
|
|
};
|
|
|
|
for (var d = 0; d < decoratedMethods.length; d++) {
|
|
var decoratedMethod = decoratedMethods[d];
|
|
|
|
DecoratedClass.prototype[decoratedMethod] = calledMethod(decoratedMethod);
|
|
}
|
|
|
|
return DecoratedClass;
|
|
};
|
|
|
|
var Observable = function () {
|
|
this.listeners = {};
|
|
};
|
|
|
|
Observable.prototype.on = function (event, callback) {
|
|
this.listeners = this.listeners || {};
|
|
|
|
if (event in this.listeners) {
|
|
this.listeners[event].push(callback);
|
|
} else {
|
|
this.listeners[event] = [callback];
|
|
}
|
|
};
|
|
|
|
Observable.prototype.trigger = function (event) {
|
|
var slice = Array.prototype.slice;
|
|
var params = slice.call(arguments, 1);
|
|
|
|
this.listeners = this.listeners || {};
|
|
|
|
// Params should always come in as an array
|
|
if (params == null) {
|
|
params = [];
|
|
}
|
|
|
|
// If there are no arguments to the event, use a temporary object
|
|
if (params.length === 0) {
|
|
params.push({});
|
|
}
|
|
|
|
// Set the `_type` of the first object to the event
|
|
params[0]._type = event;
|
|
|
|
if (event in this.listeners) {
|
|
this.invoke(this.listeners[event], slice.call(arguments, 1));
|
|
}
|
|
|
|
if ('*' in this.listeners) {
|
|
this.invoke(this.listeners['*'], arguments);
|
|
}
|
|
};
|
|
|
|
Observable.prototype.invoke = function (listeners, params) {
|
|
for (var i = 0, len = listeners.length; i < len; i++) {
|
|
listeners[i].apply(this, params);
|
|
}
|
|
};
|
|
|
|
Utils.Observable = Observable;
|
|
|
|
Utils.generateChars = function (length) {
|
|
var chars = '';
|
|
|
|
for (var i = 0; i < length; i++) {
|
|
var randomChar = Math.floor(Math.random() * 36);
|
|
chars += randomChar.toString(36);
|
|
}
|
|
|
|
return chars;
|
|
};
|
|
|
|
Utils.bind = function (func, context) {
|
|
return function () {
|
|
func.apply(context, arguments);
|
|
};
|
|
};
|
|
|
|
Utils._convertData = function (data) {
|
|
for (var originalKey in data) {
|
|
var keys = originalKey.split('-');
|
|
|
|
var dataLevel = data;
|
|
|
|
if (keys.length === 1) {
|
|
continue;
|
|
}
|
|
|
|
for (var k = 0; k < keys.length; k++) {
|
|
var key = keys[k];
|
|
|
|
// Lowercase the first letter
|
|
// By default, dash-separated becomes camelCase
|
|
key = key.substring(0, 1).toLowerCase() + key.substring(1);
|
|
|
|
if (!(key in dataLevel)) {
|
|
dataLevel[key] = {};
|
|
}
|
|
|
|
if (k == keys.length - 1) {
|
|
dataLevel[key] = data[originalKey];
|
|
}
|
|
|
|
dataLevel = dataLevel[key];
|
|
}
|
|
|
|
delete data[originalKey];
|
|
}
|
|
|
|
return data;
|
|
};
|
|
|
|
Utils.hasScroll = function (index, el) {
|
|
// Adapted from the function created by @ShadowScripter
|
|
// and adapted by @BillBarry on the Stack Exchange Code Review website.
|
|
// The original code can be found at
|
|
// http://codereview.stackexchange.com/q/13338
|
|
// and was designed to be used with the Sizzle selector engine.
|
|
|
|
var $el = $(el);
|
|
var overflowX = el.style.overflowX;
|
|
var overflowY = el.style.overflowY;
|
|
|
|
//Check both x and y declarations
|
|
if (overflowX === overflowY &&
|
|
(overflowY === 'hidden' || overflowY === 'visible')) {
|
|
return false;
|
|
}
|
|
|
|
if (overflowX === 'scroll' || overflowY === 'scroll') {
|
|
return true;
|
|
}
|
|
|
|
return ($el.innerHeight() < el.scrollHeight ||
|
|
$el.innerWidth() < el.scrollWidth);
|
|
};
|
|
|
|
Utils.escapeMarkup = function (markup) {
|
|
var replaceMap = {
|
|
'\\': '\',
|
|
'&': '&',
|
|
'<': '<',
|
|
'>': '>',
|
|
'"': '"',
|
|
'\'': ''',
|
|
'/': '/'
|
|
};
|
|
|
|
// Do not try to escape the markup if it's not a string
|
|
if (typeof markup !== 'string') {
|
|
return markup;
|
|
}
|
|
|
|
return String(markup).replace(/[&<>"'\/\\]/g, function (match) {
|
|
return replaceMap[match];
|
|
});
|
|
};
|
|
|
|
// Append an array of jQuery nodes to a given element.
|
|
Utils.appendMany = function ($element, $nodes) {
|
|
// jQuery 1.7.x does not support $.fn.append() with an array
|
|
// Fall back to a jQuery object collection using $.fn.add()
|
|
if ($.fn.jquery.substr(0, 3) === '1.7') {
|
|
var $jqNodes = $();
|
|
|
|
$.map($nodes, function (node) {
|
|
$jqNodes = $jqNodes.add(node);
|
|
});
|
|
|
|
$nodes = $jqNodes;
|
|
}
|
|
|
|
$element.append($nodes);
|
|
};
|
|
|
|
return Utils;
|
|
});
|
|
|
|
S2.define('select2/results',[
|
|
'jquery',
|
|
'./utils'
|
|
], function ($, Utils) {
|
|
function Results ($element, options, dataAdapter) {
|
|
this.$element = $element;
|
|
this.data = dataAdapter;
|
|
this.options = options;
|
|
|
|
Results.__super__.constructor.call(this);
|
|
}
|
|
|
|
Utils.Extend(Results, Utils.Observable);
|
|
|
|
Results.prototype.render = function () {
|
|
var $results = $(
|
|
'<ul class="select2-results__options" role="tree"></ul>'
|
|
);
|
|
|
|
if (this.options.get('multiple')) {
|
|
$results.attr('aria-multiselectable', 'true');
|
|
}
|
|
|
|
this.$results = $results;
|
|
|
|
return $results;
|
|
};
|
|
|
|
Results.prototype.clear = function () {
|
|
this.$results.empty();
|
|
};
|
|
|
|
Results.prototype.displayMessage = function (params) {
|
|
var escapeMarkup = this.options.get('escapeMarkup');
|
|
|
|
this.clear();
|
|
this.hideLoading();
|
|
|
|
var $message = $(
|
|
'<li role="treeitem" aria-live="assertive"' +
|
|
' class="select2-results__option"></li>'
|
|
);
|
|
|
|
var message = this.options.get('translations').get(params.message);
|
|
|
|
$message.append(
|
|
escapeMarkup(
|
|
message(params.args)
|
|
)
|
|
);
|
|
|
|
$message[0].className += ' select2-results__message';
|
|
|
|
this.$results.append($message);
|
|
};
|
|
|
|
Results.prototype.hideMessages = function () {
|
|
this.$results.find('.select2-results__message').remove();
|
|
};
|
|
|
|
Results.prototype.append = function (data) {
|
|
this.hideLoading();
|
|
|
|
var $options = [];
|
|
|
|
if (data.results == null || data.results.length === 0) {
|
|
if (this.$results.children().length === 0) {
|
|
this.trigger('results:message', {
|
|
message: 'noResults'
|
|
});
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
data.results = this.sort(data.results);
|
|
|
|
for (var d = 0; d < data.results.length; d++) {
|
|
var item = data.results[d];
|
|
|
|
var $option = this.option(item);
|
|
|
|
$options.push($option);
|
|
}
|
|
|
|
this.$results.append($options);
|
|
};
|
|
|
|
Results.prototype.position = function ($results, $dropdown) {
|
|
var $resultsContainer = $dropdown.find('.select2-results');
|
|
$resultsContainer.append($results);
|
|
};
|
|
|
|
Results.prototype.sort = function (data) {
|
|
var sorter = this.options.get('sorter');
|
|
|
|
return sorter(data);
|
|
};
|
|
|
|
Results.prototype.highlightFirstItem = function () {
|
|
var $options = this.$results
|
|
.find('.select2-results__option[aria-selected]');
|
|
|
|
var $selected = $options.filter('[aria-selected=true]');
|
|
|
|
// Check if there are any selected options
|
|
if ($selected.length > 0) {
|
|
// If there are selected options, highlight the first
|
|
$selected.first().trigger('mouseenter');
|
|
} else {
|
|
// If there are no selected options, highlight the first option
|
|
// in the dropdown
|
|
$options.first().trigger('mouseenter');
|
|
}
|
|
|
|
this.ensureHighlightVisible();
|
|
};
|
|
|
|
Results.prototype.setClasses = function () {
|
|
var self = this;
|
|
|
|
this.data.current(function (selected) {
|
|
var selectedIds = $.map(selected, function (s) {
|
|
return s.id.toString();
|
|
});
|
|
|
|
var $options = self.$results
|
|
.find('.select2-results__option[aria-selected]');
|
|
|
|
$options.each(function () {
|
|
var $option = $(this);
|
|
|
|
var item = $.data(this, 'data');
|
|
|
|
// id needs to be converted to a string when comparing
|
|
var id = '' + item.id;
|
|
|
|
if ((item.element != null && item.element.selected) ||
|
|
(item.element == null && $.inArray(id, selectedIds) > -1)) {
|
|
$option.attr('aria-selected', 'true');
|
|
} else {
|
|
$option.attr('aria-selected', 'false');
|
|
}
|
|
});
|
|
|
|
});
|
|
};
|
|
|
|
Results.prototype.showLoading = function (params) {
|
|
this.hideLoading();
|
|
|
|
var loadingMore = this.options.get('translations').get('searching');
|
|
|
|
var loading = {
|
|
disabled: true,
|
|
loading: true,
|
|
text: loadingMore(params)
|
|
};
|
|
var $loading = this.option(loading);
|
|
$loading.className += ' loading-results';
|
|
|
|
this.$results.prepend($loading);
|
|
};
|
|
|
|
Results.prototype.hideLoading = function () {
|
|
this.$results.find('.loading-results').remove();
|
|
};
|
|
|
|
Results.prototype.option = function (data) {
|
|
var option = document.createElement('li');
|
|
option.className = 'select2-results__option';
|
|
|
|
var attrs = {
|
|
'role': 'treeitem',
|
|
'aria-selected': 'false'
|
|
};
|
|
|
|
if (data.disabled) {
|
|
delete attrs['aria-selected'];
|
|
attrs['aria-disabled'] = 'true';
|
|
}
|
|
|
|
if (data.id == null) {
|
|
delete attrs['aria-selected'];
|
|
}
|
|
|
|
if (data._resultId != null) {
|
|
option.id = data._resultId;
|
|
}
|
|
|
|
if (data.title) {
|
|
option.title = data.title;
|
|
}
|
|
|
|
if (data.children) {
|
|
attrs.role = 'group';
|
|
attrs['aria-label'] = data.text;
|
|
delete attrs['aria-selected'];
|
|
}
|
|
|
|
for (var attr in attrs) {
|
|
var val = attrs[attr];
|
|
|
|
option.setAttribute(attr, val);
|
|
}
|
|
|
|
if (data.children) {
|
|
var $option = $(option);
|
|
|
|
var label = document.createElement('strong');
|
|
label.className = 'select2-results__group';
|
|
|
|
var $label = $(label);
|
|
this.template(data, label);
|
|
|
|
var $children = [];
|
|
|
|
for (var c = 0; c < data.children.length; c++) {
|
|
var child = data.children[c];
|
|
|
|
var $child = this.option(child);
|
|
|
|
$children.push($child);
|
|
}
|
|
|
|
var $childrenContainer = $('<ul></ul>', {
|
|
'class': 'select2-results__options select2-results__options--nested'
|
|
});
|
|
|
|
$childrenContainer.append($children);
|
|
|
|
$option.append(label);
|
|
$option.append($childrenContainer);
|
|
} else {
|
|
this.template(data, option);
|
|
}
|
|
|
|
$.data(option, 'data', data);
|
|
|
|
return option;
|
|
};
|
|
|
|
Results.prototype.bind = function (container, $container) {
|
|
var self = this;
|
|
|
|
var id = container.id + '-results';
|
|
|
|
this.$results.attr('id', id);
|
|
|
|
container.on('results:all', function (params) {
|
|
self.clear();
|
|
self.append(params.data);
|
|
|
|
if (container.isOpen()) {
|
|
self.setClasses();
|
|
self.highlightFirstItem();
|
|
}
|
|
});
|
|
|
|
container.on('results:append', function (params) {
|
|
self.append(params.data);
|
|
|
|
if (container.isOpen()) {
|
|
self.setClasses();
|
|
}
|
|
});
|
|
|
|
container.on('query', function (params) {
|
|
self.hideMessages();
|
|
self.showLoading(params);
|
|
});
|
|
|
|
container.on('select', function () {
|
|
if (!container.isOpen()) {
|
|
return;
|
|
}
|
|
|
|
self.setClasses();
|
|
self.highlightFirstItem();
|
|
});
|
|
|
|
container.on('unselect', function () {
|
|
if (!container.isOpen()) {
|
|
return;
|
|
}
|
|
|
|
self.setClasses();
|
|
self.highlightFirstItem();
|
|
});
|
|
|
|
container.on('open', function () {
|
|
// When the dropdown is open, aria-expended="true"
|
|
self.$results.attr('aria-expanded', 'true');
|
|
self.$results.attr('aria-hidden', 'false');
|
|
|
|
self.setClasses();
|
|
self.ensureHighlightVisible();
|
|
});
|
|
|
|
container.on('close', function () {
|
|
// When the dropdown is closed, aria-expended="false"
|
|
self.$results.attr('aria-expanded', 'false');
|
|
self.$results.attr('aria-hidden', 'true');
|
|
self.$results.removeAttr('aria-activedescendant');
|
|
});
|
|
|
|
container.on('results:toggle', function () {
|
|
var $highlighted = self.getHighlightedResults();
|
|
|
|
if ($highlighted.length === 0) {
|
|
return;
|
|
}
|
|
|
|
$highlighted.trigger('mouseup');
|
|
});
|
|
|
|
container.on('results:select', function () {
|
|
var $highlighted = self.getHighlightedResults();
|
|
|
|
if ($highlighted.length === 0) {
|
|
return;
|
|
}
|
|
|
|
var data = $highlighted.data('data');
|
|
|
|
if ($highlighted.attr('aria-selected') == 'true') {
|
|
self.trigger('close', {});
|
|
} else {
|
|
self.trigger('select', {
|
|
data: data
|
|
});
|
|
}
|
|
});
|
|
|
|
container.on('results:previous', function () {
|
|
var $highlighted = self.getHighlightedResults();
|
|
|
|
var $options = self.$results.find('[aria-selected]');
|
|
|
|
var currentIndex = $options.index($highlighted);
|
|
|
|
// If we are already at te top, don't move further
|
|
if (currentIndex === 0) {
|
|
return;
|
|
}
|
|
|
|
var nextIndex = currentIndex - 1;
|
|
|
|
// If none are highlighted, highlight the first
|
|
if ($highlighted.length === 0) {
|
|
nextIndex = 0;
|
|
}
|
|
|
|
var $next = $options.eq(nextIndex);
|
|
|
|
$next.trigger('mouseenter');
|
|
|
|
var currentOffset = self.$results.offset().top;
|
|
var nextTop = $next.offset().top;
|
|
var nextOffset = self.$results.scrollTop() + (nextTop - currentOffset);
|
|
|
|
if (nextIndex === 0) {
|
|
self.$results.scrollTop(0);
|
|
} else if (nextTop - currentOffset < 0) {
|
|
self.$results.scrollTop(nextOffset);
|
|
}
|
|
});
|
|
|
|
container.on('results:next', function () {
|
|
var $highlighted = self.getHighlightedResults();
|
|
|
|
var $options = self.$results.find('[aria-selected]');
|
|
|
|
var currentIndex = $options.index($highlighted);
|
|
|
|
var nextIndex = currentIndex + 1;
|
|
|
|
// If we are at the last option, stay there
|
|
if (nextIndex >= $options.length) {
|
|
return;
|
|
}
|
|
|
|
var $next = $options.eq(nextIndex);
|
|
|
|
$next.trigger('mouseenter');
|
|
|
|
var currentOffset = self.$results.offset().top +
|
|
self.$results.outerHeight(false);
|
|
var nextBottom = $next.offset().top + $next.outerHeight(false);
|
|
var nextOffset = self.$results.scrollTop() + nextBottom - currentOffset;
|
|
|
|
if (nextIndex === 0) {
|
|
self.$results.scrollTop(0);
|
|
} else if (nextBottom > currentOffset) {
|
|
self.$results.scrollTop(nextOffset);
|
|
}
|
|
});
|
|
|
|
container.on('results:focus', function (params) {
|
|
params.element.addClass('select2-results__option--highlighted');
|
|
});
|
|
|
|
container.on('results:message', function (params) {
|
|
self.displayMessage(params);
|
|
});
|
|
|
|
if ($.fn.mousewheel) {
|
|
this.$results.on('mousewheel', function (e) {
|
|
var top = self.$results.scrollTop();
|
|
|
|
var bottom = self.$results.get(0).scrollHeight - top + e.deltaY;
|
|
|
|
var isAtTop = e.deltaY > 0 && top - e.deltaY <= 0;
|
|
var isAtBottom = e.deltaY < 0 && bottom <= self.$results.height();
|
|
|
|
if (isAtTop) {
|
|
self.$results.scrollTop(0);
|
|
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
} else if (isAtBottom) {
|
|
self.$results.scrollTop(
|
|
self.$results.get(0).scrollHeight - self.$results.height()
|
|
);
|
|
|
|
e.preventDefault();
|
|
e.stopPropagation();
|
|
}
|
|
});
|
|
}
|
|
|
|
this.$results.on('mouseup', '.select2-results__option[aria-selected]',
|
|
function (evt) {
|
|
var $this = $(this);
|
|
|
|
var data = $this.data('data');
|
|
|
|
if ($this.attr('aria-selected') === 'true') {
|
|
if (self.options.get('multiple')) {
|
|
self.trigger('unselect', {
|
|
originalEvent: evt,
|
|
data: data
|
|
});
|
|
} else {
|
|
self.trigger('close', {});
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
self.trigger('select', {
|
|
originalEvent: evt,
|
|
data: data
|
|
});
|
|
});
|
|
|
|
this.$results.on('mouseenter', '.select2-results__option[aria-selected]',
|
|
function (evt) {
|
|
var data = $(this).data('data');
|
|
|
|
self.getHighlightedResults()
|
|
.removeClass('select2-results__option--highlighted');
|
|
|
|
self.trigger('results:focus', {
|
|
data: data,
|
|
element: $(this)
|
|
});
|
|
});
|
|
};
|
|
|
|
Results.prototype.getHighlightedResults = function () {
|
|
var $highlighted = this.$results
|
|
.find('.select2-results__option--highlighted');
|
|
|
|
return $highlighted;
|
|
};
|
|
|
|
Results.prototype.destroy = function () {
|
|
this.$results.remove();
|
|
};
|
|
|
|
Results.prototype.ensureHighlightVisible = function () {
|
|
var $highlighted = this.getHighlightedResults();
|
|
|
|
if ($highlighted.length === 0) {
|
|
return;
|
|
}
|
|
|
|
var $options = this.$results.find('[aria-selected]');
|
|
|
|
var currentIndex = $options.index($highlighted);
|
|
|
|
var currentOffset = this.$results.offset().top;
|
|
var nextTop = $highlighted.offset().top;
|
|
var nextOffset = this.$results.scrollTop() + (nextTop - currentOffset);
|
|
|
|
var offsetDelta = nextTop - currentOffset;
|
|
nextOffset -= $highlighted.outerHeight(false) * 2;
|
|
|
|
if (currentIndex <= 2) {
|
|
this.$results.scrollTop(0);
|
|
} else if (offsetDelta > this.$results.outerHeight() || offsetDelta < 0) {
|
|
this.$results.scrollTop(nextOffset);
|
|
}
|
|
};
|
|
|
|
Results.prototype.template = function (result, container) {
|
|
var template = this.options.get('templateResult');
|
|
var escapeMarkup = this.options.get('escapeMarkup');
|
|
|
|
var content = template(result, container);
|
|
|
|
if (content == null) {
|
|
container.style.display = 'none';
|
|
} else if (typeof content === 'string') {
|
|
container.innerHTML = escapeMarkup(content);
|
|
} else {
|
|
$(container).append(content);
|
|
}
|
|
};
|
|
|
|
return Results;
|
|
});
|
|
|
|
S2.define('select2/keys',[
|
|
|
|
], function () {
|
|
var KEYS = {
|
|
BACKSPACE: 8,
|
|
TAB: 9,
|
|
ENTER: 13,
|
|
SHIFT: 16,
|
|
CTRL: 17,
|
|
ALT: 18,
|
|
ESC: 27,
|
|
SPACE: 32,
|
|
PAGE_UP: 33,
|
|
PAGE_DOWN: 34,
|
|
END: 35,
|
|
HOME: 36,
|
|
LEFT: 37,
|
|
UP: 38,
|
|
RIGHT: 39,
|
|
DOWN: 40,
|
|
DELETE: 46
|
|
};
|
|
|
|
return KEYS;
|
|
});
|
|
|
|
S2.define('select2/selection/base',[
|
|
'jquery',
|
|
'../utils',
|
|
'../keys'
|
|
], function ($, Utils, KEYS) {
|
|
function BaseSelection ($element, options) {
|
|
this.$element = $element;
|
|
this.options = options;
|
|
|
|
BaseSelection.__super__.constructor.call(this);
|
|
}
|
|
|
|
Utils.Extend(BaseSelection, Utils.Observable);
|
|
|
|
BaseSelection.prototype.render = function () {
|
|
var $selection = $(
|
|
'<span class="select2-selection" role="combobox" ' +
|
|
' aria-haspopup="true" aria-expanded="false">' +
|
|
'</span>'
|
|
);
|
|
|
|
this._tabindex = 0;
|
|
|
|
if (this.$element.data('old-tabindex') != null) {
|
|
this._tabindex = this.$element.data('old-tabindex');
|
|
} else if (this.$element.attr('tabindex') != null) {
|
|
this._tabindex = this.$element.attr('tabindex');
|
|
}
|
|
|
|
$selection.attr('title', this.$element.attr('title'));
|
|
$selection.attr('tabindex', this._tabindex);
|
|
|
|
this.$selection = $selection;
|
|
|
|
return $selection;
|
|
};
|
|
|
|
BaseSelection.prototype.bind = function (container, $container) {
|
|
var self = this;
|
|
|
|
var id = container.id + '-container';
|
|
var resultsId = container.id + '-results';
|
|
|
|
this.container = container;
|
|
|
|
this.$selection.on('focus', function (evt) {
|
|
self.trigger('focus', evt);
|
|
});
|
|
|
|
this.$selection.on('blur', function (evt) {
|
|
self._handleBlur(evt);
|
|
});
|
|
|
|
this.$selection.on('keydown', function (evt) {
|
|
self.trigger('keypress', evt);
|
|
|
|
if (evt.which === KEYS.SPACE) {
|
|
evt.preventDefault();
|
|
}
|
|
});
|
|
|
|
container.on('results:focus', function (params) {
|
|
self.$selection.attr('aria-activedescendant', params.data._resultId);
|
|
});
|
|
|
|
container.on('selection:update', function (params) {
|
|
self.update(params.data);
|
|
});
|
|
|
|
container.on('open', function () {
|
|
// When the dropdown is open, aria-expanded="true"
|
|
self.$selection.attr('aria-expanded', 'true');
|
|
self.$selection.attr('aria-owns', resultsId);
|
|
|
|
self._attachCloseHandler(container);
|
|
});
|
|
|
|
container.on('close', function () {
|
|
// When the dropdown is closed, aria-expanded="false"
|
|
self.$selection.attr('aria-expanded', 'false');
|
|
self.$selection.removeAttr('aria-activedescendant');
|
|
self.$selection.removeAttr('aria-owns');
|
|
|
|
self.$selection.focus();
|
|
|
|
self._detachCloseHandler(container);
|
|
});
|
|
|
|
container.on('enable', function () {
|
|
self.$selection.attr('tabindex', self._tabindex);
|
|
});
|
|
|
|
container.on('disable', function () {
|
|
self.$selection.attr('tabindex', '-1');
|
|
});
|
|
};
|
|
|
|
BaseSelection.prototype._handleBlur = function (evt) {
|
|
var self = this;
|
|
|
|
// This needs to be delayed as the active element is the body when the tab
|
|
// key is pressed, possibly along with others.
|
|
window.setTimeout(function () {
|
|
// Don't trigger `blur` if the focus is still in the selection
|
|
if (
|
|
(document.activeElement == self.$selection[0]) ||
|
|
($.contains(self.$selection[0], document.activeElement))
|
|
) {
|
|
return;
|
|
}
|
|
|
|
self.trigger('blur', evt);
|
|
}, 1);
|
|
};
|
|
|
|
BaseSelection.prototype._attachCloseHandler = function (container) {
|
|
var self = this;
|
|
|
|
$(document.body).on('mousedown.select2.' + container.id, function (e) {
|
|
var $target = $(e.target);
|
|
|
|
var $select = $target.closest('.select2');
|
|
|
|
var $all = $('.select2.select2-container--open');
|
|
|
|
$all.each(function () {
|
|
var $this = $(this);
|
|
|
|
if (this == $select[0]) {
|
|
return;
|
|
}
|
|
|
|
var $element = $this.data('element');
|
|
|
|
$element.select2('close');
|
|
});
|
|
});
|
|
};
|
|
|
|
BaseSelection.prototype._detachCloseHandler = function (container) {
|
|
$(document.body).off('mousedown.select2.' + container.id);
|
|
};
|
|
|
|
BaseSelection.prototype.position = function ($selection, $container) {
|
|
var $selectionContainer = $container.find('.selection');
|
|
$selectionContainer.append($selection);
|
|
};
|
|
|
|
BaseSelection.prototype.destroy = function () {
|
|
this._detachCloseHandler(this.container);
|
|
};
|
|
|
|
BaseSelection.prototype.update = function (data) {
|
|
throw new Error('The `update` method must be defined in child classes.');
|
|
};
|
|
|
|
return BaseSelection;
|
|
});
|
|
|
|
S2.define('select2/selection/single',[
|
|
'jquery',
|
|
'./base',
|
|
'../utils',
|
|
'../keys'
|
|
], function ($, BaseSelection, Utils, KEYS) {
|
|
function SingleSelection () {
|
|
SingleSelection.__super__.constructor.apply(this, arguments);
|
|
}
|
|
|
|
Utils.Extend(SingleSelection, BaseSelection);
|
|
|
|
SingleSelection.prototype.render = function () {
|
|
var $selection = SingleSelection.__super__.render.call(this);
|
|
|
|
$selection.addClass('select2-selection--single');
|
|
|
|
$selection.html(
|
|
'<span class="select2-selection__rendered"></span>' +
|
|
'<span class="select2-selection__arrow" role="presentation">' +
|
|
'<b role="presentation"></b>' +
|
|
'</span>'
|
|
);
|
|
|
|
return $selection;
|
|
};
|
|
|
|
SingleSelection.prototype.bind = function (container, $container) {
|
|
var self = this;
|
|
|
|
SingleSelection.__super__.bind.apply(this, arguments);
|
|
|
|
var id = container.id + '-container';
|
|
|
|
this.$selection.find('.select2-selection__rendered').attr('id', id);
|
|
this.$selection.attr('aria-labelledby', id);
|
|
|
|
this.$selection.on('mousedown', function (evt) {
|
|
// Only respond to left clicks
|
|
if (evt.which !== 1) {
|
|
return;
|
|
}
|
|
|
|
self.trigger('toggle', {
|
|
originalEvent: evt
|
|
});
|
|
});
|
|
|
|
this.$selection.on('focus', function (evt) {
|
|
// User focuses on the container
|
|
});
|
|
|
|
this.$selection.on('blur', function (evt) {
|
|
// User exits the container
|
|
});
|
|
|
|
container.on('focus', function (evt) {
|
|
if (!container.isOpen()) {
|
|
self.$selection.focus();
|
|
}
|
|
});
|
|
|
|
container.on('selection:update', function (params) {
|
|
self.update(params.data);
|
|
});
|
|
};
|
|
|
|
SingleSelection.prototype.clear = function () {
|
|
this.$selection.find('.select2-selection__rendered').empty();
|
|
};
|
|
|
|
SingleSelection.prototype.display = function (data, container) {
|
|
var template = this.options.get('templateSelection');
|
|
var escapeMarkup = this.options.get('escapeMarkup');
|
|
|
|
return escapeMarkup(template(data, container));
|
|
};
|
|
|
|
SingleSelection.prototype.selectionContainer = function () {
|
|
return $('<span></span>');
|
|
};
|
|
|
|
SingleSelection.prototype.update = function (data) {
|
|
if (data.length === 0) {
|
|
this.clear();
|
|
return;
|
|
}
|
|
|
|
var selection = data[0];
|
|
|
|
var $rendered = this.$selection.find('.select2-selection__rendered');
|
|
var formatted = this.display(selection, $rendered);
|
|
|
|
$rendered.empty().append(formatted);
|
|
$rendered.prop('title', selection.title || selection.text);
|
|
};
|
|
|
|
return SingleSelection;
|
|
});
|
|
|
|
S2.define('select2/selection/multiple',[
|
|
'jquery',
|
|
'./base',
|
|
'../utils'
|
|
], function ($, BaseSelection, Utils) {
|
|
function MultipleSelection ($element, options) {
|
|
MultipleSelection.__super__.constructor.apply(this, arguments);
|
|
}
|
|
|
|
Utils.Extend(MultipleSelection, BaseSelection);
|
|
|
|
MultipleSelection.prototype.render = function () {
|
|
var $selection = MultipleSelection.__super__.render.call(this);
|
|
|
|
$selection.addClass('select2-selection--multiple');
|
|
|
|
$selection.html(
|
|
'<ul class="select2-selection__rendered"></ul>'
|
|
);
|
|
|
|
return $selection;
|
|
};
|
|
|
|
MultipleSelection.prototype.bind = function (container, $container) {
|
|
var self = this;
|
|
|
|
MultipleSelection.__super__.bind.apply(this, arguments);
|
|
|
|
this.$selection.on('click', function (evt) {
|
|
self.trigger('toggle', {
|
|
originalEvent: evt
|
|
});
|
|
});
|
|
|
|
this.$selection.on(
|
|
'click',
|
|
'.select2-selection__choice__remove',
|
|
function (evt) {
|
|
// Ignore the event if it is disabled
|
|
if (self.options.get('disabled')) {
|
|
return;
|
|
}
|
|
|
|
var $remove = $(this);
|
|
var $selection = $remove.parent();
|
|
|
|
var data = $selection.data('data');
|
|
|
|
self.trigger('unselect', {
|
|
originalEvent: evt,
|
|
data: data
|
|
});
|
|
}
|
|
);
|
|
};
|
|
|
|
MultipleSelection.prototype.clear = function () {
|
|
this.$selection.find('.select2-selection__rendered').empty();
|
|
};
|
|
|
|
MultipleSelection.prototype.display = function (data, container) {
|
|
var template = this.options.get('templateSelection');
|
|
var escapeMarkup = this.options.get('escapeMarkup');
|
|
|
|
return escapeMarkup(template(data, container));
|
|
};
|
|
|
|
MultipleSelection.prototype.selectionContainer = function () {
|
|
var $container = $(
|
|
'<li class="select2-selection__choice">' +
|
|
'<span class="select2-selection__choice__remove" role="presentation">' +
|
|
'×' +
|
|
'</span>' +
|
|
'</li>'
|
|
);
|
|
|
|
return $container;
|
|
};
|
|
|
|
MultipleSelection.prototype.update = function (data) {
|
|
this.clear();
|
|
|
|
if (data.length === 0) {
|
|
return;
|
|
}
|
|
|
|
var $selections = [];
|
|
|
|
for (var d = 0; d < data.length; d++) {
|
|
var selection = data[d];
|
|
|
|
var $selection = this.selectionContainer();
|
|
var formatted = this.display(selection, $selection);
|
|
|
|
$selection.append(formatted);
|
|
$selection.prop('title', selection.title || selection.text);
|
|
|
|
$selection.data('data', selection);
|
|
|
|
$selections.push($selection);
|
|
}
|
|
|
|
var $rendered = this.$selection.find('.select2-selection__rendered');
|
|
|
|
Utils.appendMany($rendered, $selections);
|
|
};
|
|
|
|
return MultipleSelection;
|
|
});
|
|
|
|
S2.define('select2/selection/placeholder',[
|
|
'../utils'
|
|
], function (Utils) {
|
|
function Placeholder (decorated, $element, options) {
|
|
this.placeholder = this.normalizePlaceholder(options.get('placeholder'));
|
|
|
|
decorated.call(this, $element, options);
|
|
}
|
|
|
|
Placeholder.prototype.normalizePlaceholder = function (_, placeholder) {
|
|
if (typeof placeholder === 'string') {
|
|
placeholder = {
|
|
id: '',
|
|
text: placeholder
|
|
};
|
|
}
|
|
|
|
return placeholder;
|
|
};
|
|
|
|
Placeholder.prototype.createPlaceholder = function (decorated, placeholder) {
|
|
var $placeholder = this.selectionContainer();
|
|
|
|
$placeholder.html(this.display(placeholder));
|
|
$placeholder.addClass('select2-selection__placeholder')
|
|
.removeClass('select2-selection__choice');
|
|
|
|
return $placeholder;
|
|
};
|
|
|
|
Placeholder.prototype.update = function (decorated, data) {
|
|
var singlePlaceholder = (
|
|
data.length == 1 && data[0].id != this.placeholder.id
|
|
);
|
|
var multipleSelections = data.length > 1;
|
|
|
|
if (multipleSelections || singlePlaceholder) {
|
|
return decorated.call(this, data);
|
|
}
|
|
|
|
this.clear();
|
|
|
|
var $placeholder = this.createPlaceholder(this.placeholder);
|
|
|
|
this.$selection.find('.select2-selection__rendered').append($placeholder);
|
|
};
|
|
|
|
return Placeholder;
|
|
});
|
|
|
|
S2.define('select2/selection/allowClear',[
|
|
'jquery',
|
|
'../keys'
|
|
], function ($, KEYS) {
|
|
function AllowClear () { }
|
|
|
|
AllowClear.prototype.bind = function (decorated, container, $container) {
|
|
var self = this;
|
|
|
|
decorated.call(this, container, $container);
|
|
|
|
if (this.placeholder == null) {
|
|
if (this.options.get('debug') && window.console && console.error) {
|
|
console.error(
|
|
'Select2: The `allowClear` option should be used in combination ' +
|
|
'with the `placeholder` option.'
|
|
);
|
|
}
|
|
}
|
|
|
|
this.$selection.on('mousedown', '.select2-selection__clear',
|
|
function (evt) {
|
|
self._handleClear(evt);
|
|
});
|
|
|
|
container.on('keypress', function (evt) {
|
|
self._handleKeyboardClear(evt, container);
|
|
});
|
|
};
|
|
|
|
AllowClear.prototype._handleClear = function (_, evt) {
|
|
// Ignore the event if it is disabled
|
|
if (this.options.get('disabled')) {
|
|
return;
|
|
}
|
|
|
|
var $clear = this.$selection.find('.select2-selection__clear');
|
|
|
|
// Ignore the event if nothing has been selected
|
|
if ($clear.length === 0) {
|
|
return;
|
|
}
|
|
|
|
evt.stopPropagation();
|
|
|
|
var data = $clear.data('data');
|
|
|
|
for (var d = 0; d < data.length; d++) {
|
|
var unselectData = {
|
|
data: data[d]
|
|
};
|
|
|
|
// Trigger the `unselect` event, so people can prevent it from being
|
|
// cleared.
|
|
this.trigger('unselect', unselectData);
|
|
|
|
// If the event was prevented, don't clear it out.
|
|
if (unselectData.prevented) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
this.$element.val(this.placeholder.id).trigger('change');
|
|
|
|
this.trigger('toggle', {});
|
|
};
|
|
|
|
AllowClear.prototype._handleKeyboardClear = function (_, evt, container) {
|
|
if (container.isOpen()) {
|
|
return;
|
|
}
|
|
|
|
if (evt.which == KEYS.DELETE || evt.which == KEYS.BACKSPACE) {
|
|
this._handleClear(evt);
|
|
}
|
|
};
|
|
|
|
AllowClear.prototype.update = function (decorated, data) {
|
|
decorated.call(this, data);
|
|
|
|
if (this.$selection.find('.select2-selection__placeholder').length > 0 ||
|
|
data.length === 0) {
|
|
return;
|
|
}
|
|
|
|
var $remove = $(
|
|
'<span class="select2-selection__clear">' +
|
|
'×' +
|
|
'</span>'
|
|
);
|
|
$remove.data('data', data);
|
|
|
|
this.$selection.find('.select2-selection__rendered').prepend($remove);
|
|
};
|
|
|
|
return AllowClear;
|
|
});
|
|
|
|
S2.define('select2/selection/search',[
|
|
'jquery',
|
|
'../utils',
|
|
'../keys'
|
|
], function ($, Utils, KEYS) {
|
|
function Search (decorated, $element, options) {
|
|
decorated.call(this, $element, options);
|
|
}
|
|
|
|
Search.prototype.render = function (decorated) {
|
|
var $search = $(
|
|
'<li class="select2-search select2-search--inline">' +
|
|
'<input class="select2-search__field" type="search" tabindex="-1"' +
|
|
' autocomplete="off" autocorrect="off" autocapitalize="off"' +
|
|
' spellcheck="false" role="textbox" aria-autocomplete="list" />' +
|
|
'</li>'
|
|
);
|
|
|
|
this.$searchContainer = $search;
|
|
this.$search = $search.find('input');
|
|
|
|
var $rendered = decorated.call(this);
|
|
|
|
this._transferTabIndex();
|
|
|
|
return $rendered;
|
|
};
|
|
|
|
Search.prototype.bind = function (decorated, container, $container) {
|
|
var self = this;
|
|
|
|
decorated.call(this, container, $container);
|
|
|
|
container.on('open', function () {
|
|
self.$search.trigger('focus');
|
|
});
|
|
|
|
container.on('close', function () {
|
|
self.$search.val('');
|
|
self.$search.removeAttr('aria-activedescendant');
|
|
self.$search.trigger('focus');
|
|
});
|
|
|
|
container.on('enable', function () {
|
|
self.$search.prop('disabled', false);
|
|
|
|
self._transferTabIndex();
|
|
});
|
|
|
|
container.on('disable', function () {
|
|
self.$search.prop('disabled', true);
|
|
});
|
|
|
|
container.on('focus', function (evt) {
|
|
self.$search.trigger('focus');
|
|
});
|
|
|
|
container.on('results:focus', function (params) {
|
|
self.$search.attr('aria-activedescendant', params.id);
|
|
});
|
|
|
|
this.$selection.on('focusin', '.select2-search--inline', function (evt) {
|
|
self.trigger('focus', evt);
|
|
});
|
|
|
|
this.$selection.on('focusout', '.select2-search--inline', function (evt) {
|
|
self._handleBlur(evt);
|
|
});
|
|
|
|
this.$selection.on('keydown', '.select2-search--inline', function (evt) {
|
|
evt.stopPropagation();
|
|
|
|
self.trigger('keypress', evt);
|
|
|
|
self._keyUpPrevented = evt.isDefaultPrevented();
|
|
|
|
var key = evt.which;
|
|
|
|
if (key === KEYS.BACKSPACE && self.$search.val() === '') {
|
|
var $previousChoice = self.$searchContainer
|
|
.prev('.select2-selection__choice');
|
|
|
|
if ($previousChoice.length > 0) {
|
|
var item = $previousChoice.data('data');
|
|
|
|
self.searchRemoveChoice(item);
|
|
|
|
evt.preventDefault();
|
|
}
|
|
}
|
|
});
|
|
|
|
// Try to detect the IE version should the `documentMode` property that
|
|
// is stored on the document. This is only implemented in IE and is
|
|
// slightly cleaner than doing a user agent check.
|
|
// This property is not available in Edge, but Edge also doesn't have
|
|
// this bug.
|
|
var msie = document.documentMode;
|
|
var disableInputEvents = msie && msie <= 11;
|
|
|
|
// Workaround for browsers which do not support the `input` event
|
|
// This will prevent double-triggering of events for browsers which support
|
|
// both the `keyup` and `input` events.
|
|
this.$selection.on(
|
|
'input.searchcheck',
|
|
'.select2-search--inline',
|
|
function (evt) {
|
|
// IE will trigger the `input` event when a placeholder is used on a
|
|
// search box. To get around this issue, we are forced to ignore all
|
|
// `input` events in IE and keep using `keyup`.
|
|
if (disableInputEvents) {
|
|
self.$selection.off('input.search input.searchcheck');
|
|
return;
|
|
}
|
|
|
|
// Unbind the duplicated `keyup` event
|
|
self.$selection.off('keyup.search');
|
|
}
|
|
);
|
|
|
|
this.$selection.on(
|
|
'keyup.search input.search',
|
|
'.select2-search--inline',
|
|
function (evt) {
|
|
// IE will trigger the `input` event when a placeholder is used on a
|
|
// search box. To get around this issue, we are forced to ignore all
|
|
// `input` events in IE and keep using `keyup`.
|
|
if (disableInputEvents && evt.type === 'input') {
|
|
self.$selection.off('input.search input.searchcheck');
|
|
return;
|
|
}
|
|
|
|
var key = evt.which;
|
|
|
|
// We can freely ignore events from modifier keys
|
|
if (key == KEYS.SHIFT || key == KEYS.CTRL || key == KEYS.ALT) {
|
|
return;
|
|
}
|
|
|
|
// Tabbing will be handled during the `keydown` phase
|
|
if (key == KEYS.TAB) {
|
|
return;
|
|
}
|
|
|
|
self.handleSearch(evt);
|
|
}
|
|
);
|
|
};
|
|
|
|
/**
|
|
* This method will transfer the tabindex attribute from the rendered
|
|
* selection to the search box. This allows for the search box to be used as
|
|
* the primary focus instead of the selection container.
|
|
*
|
|
* @private
|
|
*/
|
|
Search.prototype._transferTabIndex = function (decorated) {
|
|
this.$search.attr('tabindex', this.$selection.attr('tabindex'));
|
|
this.$selection.attr('tabindex', '-1');
|
|
};
|
|
|
|
Search.prototype.createPlaceholder = function (decorated, placeholder) {
|
|
this.$search.attr('placeholder', placeholder.text);
|
|
};
|
|
|
|
Search.prototype.update = function (decorated, data) {
|
|
var searchHadFocus = this.$search[0] == document.activeElement;
|
|
|
|
this.$search.attr('placeholder', '');
|
|
|
|
decorated.call(this, data);
|
|
|
|
this.$selection.find('.select2-selection__rendered')
|
|
.append(this.$searchContainer);
|
|
|
|
this.resizeSearch();
|
|
if (searchHadFocus) {
|
|
this.$search.focus();
|
|
}
|
|
};
|
|
|
|
Search.prototype.handleSearch = function () {
|
|
this.resizeSearch();
|
|
|
|
if (!this._keyUpPrevented) {
|
|
var input = this.$search.val();
|
|
|
|
this.trigger('query', {
|
|
term: input
|
|
});
|
|
}
|
|
|
|
this._keyUpPrevented = false;
|
|
};
|
|
|
|
Search.prototype.searchRemoveChoice = function (decorated, item) {
|
|
this.trigger('unselect', {
|
|
data: item
|
|
});
|
|
|
|
this.$search.val(item.text);
|
|
this.handleSearch();
|
|
};
|
|
|
|
Search.prototype.resizeSearch = function () {
|
|
this.$search.css('width', '25px');
|
|
|
|
var width = '';
|
|
|
|
if (this.$search.attr('placeholder') !== '') {
|
|
width = this.$selection.find('.select2-selection__rendered').innerWidth();
|
|
} else {
|
|
var minimumWidth = this.$search.val().length + 1;
|
|
|
|
width = (minimumWidth * 0.75) + 'em';
|
|
}
|
|
|
|
this.$search.css('width', width);
|
|
};
|
|
|
|
return Search;
|
|
});
|
|
|
|
S2.define('select2/selection/eventRelay',[
|
|
'jquery'
|
|
], function ($) {
|
|
function EventRelay () { }
|
|
|
|
EventRelay.prototype.bind = function (decorated, container, $container) {
|
|
var self = this;
|
|
var relayEvents = [
|
|
'open', 'opening',
|
|
'close', 'closing',
|
|
'select', 'selecting',
|
|
'unselect', 'unselecting'
|
|
];
|
|
|
|
var preventableEvents = ['opening', 'closing', 'selecting', 'unselecting'];
|
|
|
|
decorated.call(this, container, $container);
|
|
|
|
container.on('*', function (name, params) {
|
|
// Ignore events that should not be relayed
|
|
if ($.inArray(name, relayEvents) === -1) {
|
|
return;
|
|
}
|
|
|
|
// The parameters should always be an object
|
|
params = params || {};
|
|
|
|
// Generate the jQuery event for the Select2 event
|
|
var evt = $.Event('select2:' + name, {
|
|
params: params
|
|
});
|
|
|
|
self.$element.trigger(evt);
|
|
|
|
// Only handle preventable events if it was one
|
|
if ($.inArray(name, preventableEvents) === -1) {
|
|
return;
|
|
}
|
|
|
|
params.prevented = evt.isDefaultPrevented();
|
|
});
|
|
};
|
|
|
|
return EventRelay;
|
|
});
|
|
|
|
S2.define('select2/translation',[
|
|
'jquery',
|
|
'require'
|
|
], function ($, require) {
|
|
function Translation (dict) {
|
|
this.dict = dict || {};
|
|
}
|
|
|
|
Translation.prototype.all = function () {
|
|
return this.dict;
|
|
};
|
|
|
|
Translation.prototype.get = function (key) {
|
|
return this.dict[key];
|
|
};
|
|
|
|
Translation.prototype.extend = function (translation) {
|
|
this.dict = $.extend({}, translation.all(), this.dict);
|
|
};
|
|
|
|
// Static functions
|
|
|
|
Translation._cache = {};
|
|
|
|
Translation.loadPath = function (path) {
|
|
if (!(path in Translation._cache)) {
|
|
var translations = require(path);
|
|
|
|
Translation._cache[path] = translations;
|
|
}
|
|
|
|
return new Translation(Translation._cache[path]);
|
|
};
|
|
|
|
return Translation;
|
|
});
|
|
|
|
S2.define('select2/diacritics',[
|
|
|
|
], function () {
|
|
var diacritics = {
|
|
'\u24B6': 'A',
|
|
'\uFF21': 'A',
|
|
'\u00C0': 'A',
|
|
'\u00C1': 'A',
|
|
'\u00C2': 'A',
|
|
'\u1EA6': 'A',
|
|
'\u1EA4': 'A',
|
|
'\u1EAA': 'A',
|
|
'\u1EA8': 'A',
|
|
'\u00C3': 'A',
|
|
'\u0100': 'A',
|
|
'\u0102': 'A',
|
|
'\u1EB0': 'A',
|
|
'\u1EAE': 'A',
|
|
'\u1EB4': 'A',
|
|
'\u1EB2': 'A',
|
|
'\u0226': 'A',
|
|
'\u01E0': 'A',
|
|
'\u00C4': 'A',
|
|
'\u01DE': 'A',
|
|
'\u1EA2': 'A',
|
|
'\u00C5': 'A',
|
|
'\u01FA': 'A',
|
|
'\u01CD': 'A',
|
|
'\u0200': 'A',
|
|
'\u0202': 'A',
|
|
'\u1EA0': 'A',
|
|
'\u1EAC': 'A',
|
|
'\u1EB6': 'A',
|
|
'\u1E00': 'A',
|
|
'\u0104': 'A',
|
|
'\u023A': 'A',
|
|
'\u2C6F': 'A',
|
|
'\uA732': 'AA',
|
|
'\u00C6': 'AE',
|
|
'\u01FC': 'AE',
|
|
'\u01E2': 'AE',
|
|
'\uA734': 'AO',
|
|
'\uA736': 'AU',
|
|
'\uA738': 'AV',
|
|
'\uA73A': 'AV',
|
|
'\uA73C': 'AY',
|
|
'\u24B7': 'B',
|
|
'\uFF22': 'B',
|
|
'\u1E02': 'B',
|
|
'\u1E04': 'B',
|
|
'\u1E06': 'B',
|
|
'\u0243': 'B',
|
|
'\u0182': 'B',
|
|
'\u0181': 'B',
|
|
'\u24B8': 'C',
|
|
'\uFF23': 'C',
|
|
'\u0106': 'C',
|
|
'\u0108': 'C',
|
|
'\u010A': 'C',
|
|
'\u010C': 'C',
|
|
'\u00C7': 'C',
|
|
'\u1E08': 'C',
|
|
'\u0187': 'C',
|
|
'\u023B': 'C',
|
|
'\uA73E': 'C',
|
|
'\u24B9': 'D',
|
|
'\uFF24': 'D',
|
|
'\u1E0A': 'D',
|
|
'\u010E': 'D',
|
|
'\u1E0C': 'D',
|
|
'\u1E10': 'D',
|
|
'\u1E12': 'D',
|
|
'\u1E0E': 'D',
|
|
'\u0110': 'D',
|
|
'\u018B': 'D',
|
|
'\u018A': 'D',
|
|
'\u0189': 'D',
|
|
'\uA779': 'D',
|
|
'\u01F1': 'DZ',
|
|
'\u01C4': 'DZ',
|
|
'\u01F2': 'Dz',
|
|
'\u01C5': 'Dz',
|
|
'\u24BA': 'E',
|
|
'\uFF25': 'E',
|
|
'\u00C8': 'E',
|
|
'\u00C9': 'E',
|
|
'\u00CA': 'E',
|
|
'\u1EC0': 'E',
|
|
'\u1EBE': 'E',
|
|
'\u1EC4': 'E',
|
|
'\u1EC2': 'E',
|
|
'\u1EBC': 'E',
|
|
'\u0112': 'E',
|
|
'\u1E14': 'E',
|
|
'\u1E16': 'E',
|
|
'\u0114': 'E',
|
|
'\u0116': 'E',
|
|
'\u00CB': 'E',
|
|
'\u1EBA': 'E',
|
|
'\u011A': 'E',
|
|
'\u0204': 'E',
|
|
'\u0206': 'E',
|
|
'\u1EB8': 'E',
|
|
'\u1EC6': 'E',
|
|
'\u0228': 'E',
|
|
'\u1E1C': 'E',
|
|
'\u0118': 'E',
|
|
'\u1E18': 'E',
|
|
'\u1E1A': 'E',
|
|
'\u0190': 'E',
|
|
'\u018E': 'E',
|
|
'\u24BB': 'F',
|
|
'\uFF26': 'F',
|
|
'\u1E1E': 'F',
|
|
'\u0191': 'F',
|
|
'\uA77B': 'F',
|
|
'\u24BC': 'G',
|
|
'\uFF27': 'G',
|
|
'\u01F4': 'G',
|
|
'\u011C': 'G',
|
|
'\u1E20': 'G',
|
|
'\u011E': 'G',
|
|
'\u0120': 'G',
|
|
'\u01E6': 'G',
|
|
'\u0122': 'G',
|
|
'\u01E4': 'G',
|
|
'\u0193': 'G',
|
|
'\uA7A0': 'G',
|
|
'\uA77D': 'G',
|
|
'\uA77E': 'G',
|
|
'\u24BD': 'H',
|
|
'\uFF28': 'H',
|
|
'\u0124': 'H',
|
|
'\u1E22': 'H',
|
|
'\u1E26': 'H',
|
|
'\u021E': 'H',
|
|
'\u1E24': 'H',
|
|
'\u1E28': 'H',
|
|
'\u1E2A': 'H',
|
|
'\u0126': 'H',
|
|
'\u2C67': 'H',
|
|
'\u2C75': 'H',
|
|
'\uA78D': 'H',
|
|
'\u24BE': 'I',
|
|
'\uFF29': 'I',
|
|
'\u00CC': 'I',
|
|
'\u00CD': 'I',
|
|
'\u00CE': 'I',
|
|
'\u0128': 'I',
|
|
'\u012A': 'I',
|
|
'\u012C': 'I',
|
|
'\u0130': 'I',
|
|
'\u00CF': 'I',
|
|
'\u1E2E': 'I',
|
|
'\u1EC8': 'I',
|
|
'\u01CF': 'I',
|
|
'\u0208': 'I',
|
|
'\u020A': 'I',
|
|
'\u1ECA': 'I',
|
|
'\u012E': 'I',
|
|
'\u1E2C': 'I',
|
|
'\u0197': 'I',
|
|
'\u24BF': 'J',
|
|
'\uFF2A': 'J',
|
|
'\u0134': 'J',
|
|
'\u0248': 'J',
|
|
'\u24C0': 'K',
|
|
'\uFF2B': 'K',
|
|
'\u1E30': 'K',
|
|
'\u01E8': 'K',
|
|
'\u1E32': 'K',
|
|
'\u0136': 'K',
|
|
'\u1E34': 'K',
|
|
'\u0198': 'K',
|
|
'\u2C69': 'K',
|
|
'\uA740': 'K',
|
|
'\uA742': 'K',
|
|
'\uA744': 'K',
|
|
'\uA7A2': 'K',
|
|
'\u24C1': 'L',
|
|
'\uFF2C': 'L',
|
|
'\u013F': 'L',
|
|
'\u0139': 'L',
|
|
'\u013D': 'L',
|
|
'\u1E36': 'L',
|
|
'\u1E38': 'L',
|
|
'\u013B': 'L',
|
|
'\u1E3C': 'L',
|
|
'\u1E3A': 'L',
|
|
'\u0141': 'L',
|
|
'\u023D': 'L',
|
|
'\u2C62': 'L',
|
|
'\u2C60': 'L',
|
|
'\uA748': 'L',
|
|
'\uA746': 'L',
|
|
'\uA780': 'L',
|
|
'\u01C7': 'LJ',
|
|
'\u01C8': 'Lj',
|
|
'\u24C2': 'M',
|
|
'\uFF2D': 'M',
|
|
'\u1E3E': 'M',
|
|
'\u1E40': 'M',
|
|
'\u1E42': 'M',
|
|
'\u2C6E': 'M',
|
|
'\u019C': 'M',
|
|
'\u24C3': 'N',
|
|
'\uFF2E': 'N',
|
|
'\u01F8': 'N',
|
|
'\u0143': 'N',
|
|
'\u00D1': 'N',
|
|
'\u1E44': 'N',
|
|
'\u0147': 'N',
|
|
'\u1E46': 'N',
|
|
'\u0145': 'N',
|
|
'\u1E4A': 'N',
|
|
'\u1E48': 'N',
|
|
'\u0220': 'N',
|
|
'\u019D': 'N',
|
|
'\uA790': 'N',
|
|
'\uA7A4': 'N',
|
|
'\u01CA': 'NJ',
|
|
'\u01CB': 'Nj',
|
|
'\u24C4': 'O',
|
|
'\uFF2F': 'O',
|
|
'\u00D2': 'O',
|
|
'\u00D3': 'O',
|
|
'\u00D4': 'O',
|
|
'\u1ED2': 'O',
|
|
'\u1ED0': 'O',
|
|
'\u1ED6': 'O',
|
|
'\u1ED4': 'O',
|
|
'\u00D5': 'O',
|
|
'\u1E4C': 'O',
|
|
'\u022C': 'O',
|
|
'\u1E4E': 'O',
|
|
'\u014C': 'O',
|
|
'\u1E50': 'O',
|
|
'\u1E52': 'O',
|
|
'\u014E': 'O',
|
|
'\u022E': 'O',
|
|
'\u0230': 'O',
|
|
'\u00D6': 'O',
|
|
'\u022A': 'O',
|
|
'\u1ECE': 'O',
|
|
'\u0150': 'O',
|
|
'\u01D1': 'O',
|
|
'\u020C': 'O',
|
|
'\u020E': 'O',
|
|
'\u01A0': 'O',
|
|
'\u1EDC': 'O',
|
|
'\u1EDA': 'O',
|
|
'\u1EE0': 'O',
|
|
'\u1EDE': 'O',
|
|
'\u1EE2': 'O',
|
|
'\u1ECC': 'O',
|
|
'\u1ED8': 'O',
|
|
'\u01EA': 'O',
|
|
'\u01EC': 'O',
|
|
'\u00D8': 'O',
|
|
'\u01FE': 'O',
|
|
'\u0186': 'O',
|
|
'\u019F': 'O',
|
|
'\uA74A': 'O',
|
|
'\uA74C': 'O',
|
|
'\u01A2': 'OI',
|
|
'\uA74E': 'OO',
|
|
'\u0222': 'OU',
|
|
'\u24C5': 'P',
|
|
'\uFF30': 'P',
|
|
'\u1E54': 'P',
|
|
'\u1E56': 'P',
|
|
'\u01A4': 'P',
|
|
'\u2C63': 'P',
|
|
'\uA750': 'P',
|
|
'\uA752': 'P',
|
|
'\uA754': 'P',
|
|
'\u24C6': 'Q',
|
|
'\uFF31': 'Q',
|
|
'\uA756': 'Q',
|
|
'\uA758': 'Q',
|
|
'\u024A': 'Q',
|
|
'\u24C7': 'R',
|
|
'\uFF32': 'R',
|
|
'\u0154': 'R',
|
|
'\u1E58': 'R',
|
|
'\u0158': 'R',
|
|
'\u0210': 'R',
|
|
'\u0212': 'R',
|
|
'\u1E5A': 'R',
|
|
'\u1E5C': 'R',
|
|
'\u0156': 'R',
|
|
'\u1E5E': 'R',
|
|
'\u024C': 'R',
|
|
'\u2C64': 'R',
|
|
'\uA75A': 'R',
|
|
'\uA7A6': 'R',
|
|
'\uA782': 'R',
|
|
'\u24C8': 'S',
|
|
'\uFF33': 'S',
|
|
'\u1E9E': 'S',
|
|
'\u015A': 'S',
|
|
'\u1E64': 'S',
|
|
'\u015C': 'S',
|
|
'\u1E60': 'S',
|
|
'\u0160': 'S',
|
|
'\u1E66': 'S',
|
|
'\u1E62': 'S',
|
|
'\u1E68': 'S',
|
|
'\u0218': 'S',
|
|
'\u015E': 'S',
|
|
'\u2C7E': 'S',
|
|
'\uA7A8': 'S',
|
|
'\uA784': 'S',
|
|
'\u24C9': 'T',
|
|
'\uFF34': 'T',
|
|
'\u1E6A': 'T',
|
|
'\u0164': 'T',
|
|
'\u1E6C': 'T',
|
|
'\u021A': 'T',
|
|
'\u0162': 'T',
|
|
'\u1E70': 'T',
|
|
'\u1E6E': 'T',
|
|
'\u0166': 'T',
|
|
'\u01AC': 'T',
|
|
'\u01AE': 'T',
|
|
'\u023E': 'T',
|
|
'\uA786': 'T',
|
|
'\uA728': 'TZ',
|
|
'\u24CA': 'U',
|
|
'\uFF35': 'U',
|
|
'\u00D9': 'U',
|
|
'\u00DA': 'U',
|
|
'\u00DB': 'U',
|
|
'\u0168': 'U',
|
|
'\u1E78': 'U',
|
|
'\u016A': 'U',
|
|
'\u1E7A': 'U',
|
|
'\u016C': 'U',
|
|
'\u00DC': 'U',
|
|
'\u01DB': 'U',
|
|
'\u01D7': 'U',
|
|
'\u01D5': 'U',
|
|
'\u01D9': 'U',
|
|
'\u1EE6': 'U',
|
|
'\u016E': 'U',
|
|
'\u0170': 'U',
|
|
'\u01D3': 'U',
|
|
'\u0214': 'U',
|
|
'\u0216': 'U',
|
|
'\u01AF': 'U',
|
|
'\u1EEA': 'U',
|
|
'\u1EE8': 'U',
|
|
'\u1EEE': 'U',
|
|
'\u1EEC': 'U',
|
|
'\u1EF0': 'U',
|
|
'\u1EE4': 'U',
|
|
'\u1E72': 'U',
|
|
'\u0172': 'U',
|
|
'\u1E76': 'U',
|
|
'\u1E74': 'U',
|
|
'\u0244': 'U',
|
|
'\u24CB': 'V',
|
|
'\uFF36': 'V',
|
|
'\u1E7C': 'V',
|
|
'\u1E7E': 'V',
|
|
'\u01B2': 'V',
|
|
'\uA75E': 'V',
|
|
'\u0245': 'V',
|
|
'\uA760': 'VY',
|
|
'\u24CC': 'W',
|
|
'\uFF37': 'W',
|
|
'\u1E80': 'W',
|
|
'\u1E82': 'W',
|
|
'\u0174': 'W',
|
|
'\u1E86': 'W',
|
|
'\u1E84': 'W',
|
|
'\u1E88': 'W',
|
|
'\u2C72': 'W',
|
|
'\u24CD': 'X',
|
|
'\uFF38': 'X',
|
|
'\u1E8A': 'X',
|
|
'\u1E8C': 'X',
|
|
'\u24CE': 'Y',
|
|
'\uFF39': 'Y',
|
|
'\u1EF2': 'Y',
|
|
'\u00DD': 'Y',
|
|
'\u0176': 'Y',
|
|
'\u1EF8': 'Y',
|
|
'\u0232': 'Y',
|
|
'\u1E8E': 'Y',
|
|
'\u0178': 'Y',
|
|
'\u1EF6': 'Y',
|
|
'\u1EF4': 'Y',
|
|
'\u01B3': 'Y',
|
|
'\u024E': 'Y',
|
|
'\u1EFE': 'Y',
|
|
'\u24CF': 'Z',
|
|
'\uFF3A': 'Z',
|
|
'\u0179': 'Z',
|
|
'\u1E90': 'Z',
|
|
'\u017B': 'Z',
|
|
'\u017D': 'Z',
|
|
'\u1E92': 'Z',
|
|
'\u1E94': 'Z',
|
|
'\u01B5': 'Z',
|
|
'\u0224': 'Z',
|
|
'\u2C7F': 'Z',
|
|
'\u2C6B': 'Z',
|
|
'\uA762': 'Z',
|
|
'\u24D0': 'a',
|
|
'\uFF41': 'a',
|
|
'\u1E9A': 'a',
|
|
'\u00E0': 'a',
|
|
'\u00E1': 'a',
|
|
'\u00E2': 'a',
|
|
'\u1EA7': 'a',
|
|
'\u1EA5': 'a',
|
|
'\u1EAB': 'a',
|
|
'\u1EA9': 'a',
|
|
'\u00E3': 'a',
|
|
'\u0101': 'a',
|
|
'\u0103': 'a',
|
|
'\u1EB1': 'a',
|
|
'\u1EAF': 'a',
|
|
'\u1EB5': 'a',
|
|
'\u1EB3': 'a',
|
|
'\u0227': 'a',
|
|
'\u01E1': 'a',
|
|
'\u00E4': 'a',
|
|
'\u01DF': 'a',
|
|
'\u1EA3': 'a',
|
|
'\u00E5': 'a',
|
|
'\u01FB': 'a',
|
|
'\u01CE': 'a',
|
|
'\u0201': 'a',
|
|
'\u0203': 'a',
|
|
'\u1EA1': 'a',
|
|
'\u1EAD': 'a',
|
|
'\u1EB7': 'a',
|
|
'\u1E01': 'a',
|
|
'\u0105': 'a',
|
|
'\u2C65': 'a',
|
|
'\u0250': 'a',
|
|
'\uA733': 'aa',
|
|
'\u00E6': 'ae',
|
|
'\u01FD': 'ae',
|
|
'\u01E3': 'ae',
|
|
'\uA735': 'ao',
|
|
'\uA737': 'au',
|
|
'\uA739': 'av',
|
|
'\uA73B': 'av',
|
|
'\uA73D': 'ay',
|
|
'\u24D1': 'b',
|
|
'\uFF42': 'b',
|
|
'\u1E03': 'b',
|
|
'\u1E05': 'b',
|
|
'\u1E07': 'b',
|
|
'\u0180': 'b',
|
|
'\u0183': 'b',
|
|
'\u0253': 'b',
|
|
'\u24D2': 'c',
|
|
'\uFF43': 'c',
|
|
'\u0107': 'c',
|
|
'\u0109': 'c',
|
|
'\u010B': 'c',
|
|
'\u010D': 'c',
|
|
'\u00E7': 'c',
|
|
'\u1E09': 'c',
|
|
'\u0188': 'c',
|
|
'\u023C': 'c',
|
|
'\uA73F': 'c',
|
|
'\u2184': 'c',
|
|
'\u24D3': 'd',
|
|
'\uFF44': 'd',
|
|
'\u1E0B': 'd',
|
|
'\u010F': 'd',
|
|
'\u1E0D': 'd',
|
|
'\u1E11': 'd',
|
|
'\u1E13': 'd',
|
|
'\u1E0F': 'd',
|
|
'\u0111': 'd',
|
|
'\u018C': 'd',
|
|
'\u0256': 'd',
|
|
'\u0257': 'd',
|
|
'\uA77A': 'd',
|
|
'\u01F3': 'dz',
|
|
'\u01C6': 'dz',
|
|
'\u24D4': 'e',
|
|
'\uFF45': 'e',
|
|
'\u00E8': 'e',
|
|
'\u00E9': 'e',
|
|
'\u00EA': 'e',
|
|
'\u1EC1': 'e',
|
|
'\u1EBF': 'e',
|
|
'\u1EC5': 'e',
|
|
'\u1EC3': 'e',
|
|
'\u1EBD': 'e',
|
|
'\u0113': 'e',
|
|
'\u1E15': 'e',
|
|
'\u1E17': 'e',
|
|
'\u0115': 'e',
|
|
'\u0117': 'e',
|
|
'\u00EB': 'e',
|
|
'\u1EBB': 'e',
|
|
'\u011B': 'e',
|
|
'\u0205': 'e',
|
|
'\u0207': 'e',
|
|
'\u1EB9': 'e',
|
|
'\u1EC7': 'e',
|
|
'\u0229': 'e',
|
|
'\u1E1D': 'e',
|
|
'\u0119': 'e',
|
|
'\u1E19': 'e',
|
|
'\u1E1B': 'e',
|
|
'\u0247': 'e',
|
|
'\u025B': 'e',
|
|
'\u01DD': 'e',
|
|
'\u24D5': 'f',
|
|
'\uFF46': 'f',
|
|
'\u1E1F': 'f',
|
|
'\u0192': 'f',
|
|
'\uA77C': 'f',
|
|
'\u24D6': 'g',
|
|
'\uFF47': 'g',
|
|
'\u01F5': 'g',
|
|
'\u011D': 'g',
|
|
'\u1E21': 'g',
|
|
'\u011F': 'g',
|
|
'\u0121': 'g',
|
|
'\u01E7': 'g',
|
|
'\u0123': 'g',
|
|
'\u01E5': 'g',
|
|
'\u0260': 'g',
|
|
'\uA7A1': 'g',
|
|
'\u1D79': 'g',
|
|
'\uA77F': 'g',
|
|
'\u24D7': 'h',
|
|
'\uFF48': 'h',
|
|
'\u0125': 'h',
|
|
'\u1E23': 'h',
|
|
'\u1E27': 'h',
|
|
'\u021F': 'h',
|
|
'\u1E25': 'h',
|
|
'\u1E29': 'h',
|
|
'\u1E2B': 'h',
|
|
'\u1E96': 'h',
|
|
'\u0127': 'h',
|
|
'\u2C68': 'h',
|
|
'\u2C76': 'h',
|
|
'\u0265': 'h',
|
|
'\u0195': 'hv',
|
|
'\u24D8': 'i',
|
|
'\uFF49': 'i',
|
|
'\u00EC': 'i',
|
|
'\u00ED': 'i',
|
|
'\u00EE': 'i',
|
|
'\u0129': 'i',
|
|
'\u012B': 'i',
|
|
'\u012D': 'i',
|
|
'\u00EF': 'i',
|
|
'\u1E2F': 'i',
|
|
'\u1EC9': 'i',
|
|
'\u01D0': 'i',
|
|
'\u0209': 'i',
|
|
'\u020B': 'i',
|
|
'\u1ECB': 'i',
|
|
'\u012F': 'i',
|
|
'\u1E2D': 'i',
|
|
'\u0268': 'i',
|
|
'\u0131': 'i',
|
|
'\u24D9': 'j',
|
|
'\uFF4A': 'j',
|
|
'\u0135': 'j',
|
|
'\u01F0': 'j',
|
|
'\u0249': 'j',
|
|
'\u24DA': 'k',
|
|
'\uFF4B': 'k',
|
|
'\u1E31': 'k',
|
|
'\u01E9': 'k',
|
|
'\u1E33': 'k',
|
|
'\u0137': 'k',
|
|
'\u1E35': 'k',
|
|
'\u0199': 'k',
|
|
'\u2C6A': 'k',
|
|
'\uA741': 'k',
|
|
'\uA743': 'k',
|
|
'\uA745': 'k',
|
|
'\uA7A3': 'k',
|
|
'\u24DB': 'l',
|
|
'\uFF4C': 'l',
|
|
'\u0140': 'l',
|
|
'\u013A': 'l',
|
|
'\u013E': 'l',
|
|
'\u1E37': 'l',
|
|
'\u1E39': 'l',
|
|
'\u013C': 'l',
|
|
'\u1E3D': 'l',
|
|
'\u1E3B': 'l',
|
|
'\u017F': 'l',
|
|
'\u0142': 'l',
|
|
'\u019A': 'l',
|
|
'\u026B': 'l',
|
|
'\u2C61': 'l',
|
|
'\uA749': 'l',
|
|
'\uA781': 'l',
|
|
'\uA747': 'l',
|
|
'\u01C9': 'lj',
|
|
'\u24DC': 'm',
|
|
'\uFF4D': 'm',
|
|
'\u1E3F': 'm',
|
|
'\u1E41': 'm',
|
|
'\u1E43': 'm',
|
|
'\u0271': 'm',
|
|
'\u026F': 'm',
|
|
'\u24DD': 'n',
|
|
'\uFF4E': 'n',
|
|
'\u01F9': 'n',
|
|
'\u0144': 'n',
|
|
'\u00F1': 'n',
|
|
'\u1E45': 'n',
|
|
'\u0148': 'n',
|
|
'\u1E47': 'n',
|
|
'\u0146': 'n',
|
|
'\u1E4B': 'n',
|
|
'\u1E49': 'n',
|
|
'\u019E': 'n',
|
|
'\u0272': 'n',
|
|
'\u0149': 'n',
|
|
'\uA791': 'n',
|
|
'\uA7A5': 'n',
|
|
'\u01CC': 'nj',
|
|
'\u24DE': 'o',
|
|
'\uFF4F': 'o',
|
|
'\u00F2': 'o',
|
|
'\u00F3': 'o',
|
|
'\u00F4': 'o',
|
|
'\u1ED3': 'o',
|
|
'\u1ED1': 'o',
|
|
'\u1ED7': 'o',
|
|
'\u1ED5': 'o',
|
|
'\u00F5': 'o',
|
|
'\u1E4D': 'o',
|
|
'\u022D': 'o',
|
|
'\u1E4F': 'o',
|
|
'\u014D': 'o',
|
|
'\u1E51': 'o',
|
|
'\u1E53': 'o',
|
|
'\u014F': 'o',
|
|
'\u022F': 'o',
|
|
'\u0231': 'o',
|
|
'\u00F6': 'o',
|
|
'\u022B': 'o',
|
|
'\u1ECF': 'o',
|
|
'\u0151': 'o',
|
|
'\u01D2': 'o',
|
|
'\u020D': 'o',
|
|
'\u020F': 'o',
|
|
'\u01A1': 'o',
|
|
'\u1EDD': 'o',
|
|
'\u1EDB': 'o',
|
|
'\u1EE1': 'o',
|
|
'\u1EDF': 'o',
|
|
'\u1EE3': 'o',
|
|
'\u1ECD': 'o',
|
|
'\u1ED9': 'o',
|
|
'\u01EB': 'o',
|
|
'\u01ED': 'o',
|
|
'\u00F8': 'o',
|
|
'\u01FF': 'o',
|
|
'\u0254': 'o',
|
|
'\uA74B': 'o',
|
|
'\uA74D': 'o',
|
|
'\u0275': 'o',
|
|
'\u01A3': 'oi',
|
|
'\u0223': 'ou',
|
|
'\uA74F': 'oo',
|
|
'\u24DF': 'p',
|
|
'\uFF50': 'p',
|
|
'\u1E55': 'p',
|
|
'\u1E57': 'p',
|
|
'\u01A5': 'p',
|
|
'\u1D7D': 'p',
|
|
'\uA751': 'p',
|
|
'\uA753': 'p',
|
|
'\uA755': 'p',
|
|
'\u24E0': 'q',
|
|
'\uFF51': 'q',
|
|
'\u024B': 'q',
|
|
'\uA757': 'q',
|
|
'\uA759': 'q',
|
|
'\u24E1': 'r',
|
|
'\uFF52': 'r',
|
|
'\u0155': 'r',
|
|
'\u1E59': 'r',
|
|
'\u0159': 'r',
|
|
'\u0211': 'r',
|
|
'\u0213': 'r',
|
|
'\u1E5B': 'r',
|
|
'\u1E5D': 'r',
|
|
'\u0157': 'r',
|
|
'\u1E5F': 'r',
|
|
'\u024D': 'r',
|
|
'\u027D': 'r',
|
|
'\uA75B': 'r',
|
|
'\uA7A7': 'r',
|
|
'\uA783': 'r',
|
|
'\u24E2': 's',
|
|
'\uFF53': 's',
|
|
'\u00DF': 's',
|
|
'\u015B': 's',
|
|
'\u1E65': 's',
|
|
'\u015D': 's',
|
|
'\u1E61': 's',
|
|
'\u0161': 's',
|
|
'\u1E67': 's',
|
|
'\u1E63': 's',
|
|
'\u1E69': 's',
|
|
'\u0219': 's',
|
|
'\u015F': 's',
|
|
'\u023F': 's',
|
|
'\uA7A9': 's',
|
|
'\uA785': 's',
|
|
'\u1E9B': 's',
|
|
'\u24E3': 't',
|
|
'\uFF54': 't',
|
|
'\u1E6B': 't',
|
|
'\u1E97': 't',
|
|
'\u0165': 't',
|
|
'\u1E6D': 't',
|
|
'\u021B': 't',
|
|
'\u0163': 't',
|
|
'\u1E71': 't',
|
|
'\u1E6F': 't',
|
|
'\u0167': 't',
|
|
'\u01AD': 't',
|
|
'\u0288': 't',
|
|
'\u2C66': 't',
|
|
'\uA787': 't',
|
|
'\uA729': 'tz',
|
|
'\u24E4': 'u',
|
|
'\uFF55': 'u',
|
|
'\u00F9': 'u',
|
|
'\u00FA': 'u',
|
|
'\u00FB': 'u',
|
|
'\u0169': 'u',
|
|
'\u1E79': 'u',
|
|
'\u016B': 'u',
|
|
'\u1E7B': 'u',
|
|
'\u016D': 'u',
|
|
'\u00FC': 'u',
|
|
'\u01DC': 'u',
|
|
'\u01D8': 'u',
|
|
'\u01D6': 'u',
|
|
'\u01DA': 'u',
|
|
'\u1EE7': 'u',
|
|
'\u016F': 'u',
|
|
'\u0171': 'u',
|
|
'\u01D4': 'u',
|
|
'\u0215': 'u',
|
|
'\u0217': 'u',
|
|
'\u01B0': 'u',
|
|
'\u1EEB': 'u',
|
|
'\u1EE9': 'u',
|
|
'\u1EEF': 'u',
|
|
'\u1EED': 'u',
|
|
'\u1EF1': 'u',
|
|
'\u1EE5': 'u',
|
|
'\u1E73': 'u',
|
|
'\u0173': 'u',
|
|
'\u1E77': 'u',
|
|
'\u1E75': 'u',
|
|
'\u0289': 'u',
|
|
'\u24E5': 'v',
|
|
'\uFF56': 'v',
|
|
'\u1E7D': 'v',
|
|
'\u1E7F': 'v',
|
|
'\u028B': 'v',
|
|
'\uA75F': 'v',
|
|
'\u028C': 'v',
|
|
'\uA761': 'vy',
|
|
'\u24E6': 'w',
|
|
'\uFF57': 'w',
|
|
'\u1E81': 'w',
|
|
'\u1E83': 'w',
|
|
'\u0175': 'w',
|
|
'\u1E87': 'w',
|
|
'\u1E85': 'w',
|
|
'\u1E98': 'w',
|
|
'\u1E89': 'w',
|
|
'\u2C73': 'w',
|
|
'\u24E7': 'x',
|
|
'\uFF58': 'x',
|
|
'\u1E8B': 'x',
|
|
'\u1E8D': 'x',
|
|
'\u24E8': 'y',
|
|
'\uFF59': 'y',
|
|
'\u1EF3': 'y',
|
|
'\u00FD': 'y',
|
|
'\u0177': 'y',
|
|
'\u1EF9': 'y',
|
|
'\u0233': 'y',
|
|
'\u1E8F': 'y',
|
|
'\u00FF': 'y',
|
|
'\u1EF7': 'y',
|
|
'\u1E99': 'y',
|
|
'\u1EF5': 'y',
|
|
'\u01B4': 'y',
|
|
'\u024F': 'y',
|
|
'\u1EFF': 'y',
|
|
'\u24E9': 'z',
|
|
'\uFF5A': 'z',
|
|
'\u017A': 'z',
|
|
'\u1E91': 'z',
|
|
'\u017C': 'z',
|
|
'\u017E': 'z',
|
|
'\u1E93': 'z',
|
|
'\u1E95': 'z',
|
|
'\u01B6': 'z',
|
|
'\u0225': 'z',
|
|
'\u0240': 'z',
|
|
'\u2C6C': 'z',
|
|
'\uA763': 'z',
|
|
'\u0386': '\u0391',
|
|
'\u0388': '\u0395',
|
|
'\u0389': '\u0397',
|
|
'\u038A': '\u0399',
|
|
'\u03AA': '\u0399',
|
|
'\u038C': '\u039F',
|
|
'\u038E': '\u03A5',
|
|
'\u03AB': '\u03A5',
|
|
'\u038F': '\u03A9',
|
|
'\u03AC': '\u03B1',
|
|
'\u03AD': '\u03B5',
|
|
'\u03AE': '\u03B7',
|
|
'\u03AF': '\u03B9',
|
|
'\u03CA': '\u03B9',
|
|
'\u0390': '\u03B9',
|
|
'\u03CC': '\u03BF',
|
|
'\u03CD': '\u03C5',
|
|
'\u03CB': '\u03C5',
|
|
'\u03B0': '\u03C5',
|
|
'\u03C9': '\u03C9',
|
|
'\u03C2': '\u03C3'
|
|
};
|
|
|
|
return diacritics;
|
|
});
|
|
|
|
S2.define('select2/data/base',[
|
|
'../utils'
|
|
], function (Utils) {
|
|
function BaseAdapter ($element, options) {
|
|
BaseAdapter.__super__.constructor.call(this);
|
|
}
|
|
|
|
Utils.Extend(BaseAdapter, Utils.Observable);
|
|
|
|
BaseAdapter.prototype.current = function (callback) {
|
|
throw new Error('The `current` method must be defined in child classes.');
|
|
};
|
|
|
|
BaseAdapter.prototype.query = function (params, callback) {
|
|
throw new Error('The `query` method must be defined in child classes.');
|
|
};
|
|
|
|
BaseAdapter.prototype.bind = function (container, $container) {
|
|
// Can be implemented in subclasses
|
|
};
|
|
|
|
BaseAdapter.prototype.destroy = function () {
|
|
// Can be implemented in subclasses
|
|
};
|
|
|
|
BaseAdapter.prototype.generateResultId = function (container, data) {
|
|
var id = container.id + '-result-';
|
|
|
|
id += Utils.generateChars(4);
|
|
|
|
if (data.id != null) {
|
|
id += '-' + data.id.toString();
|
|
} else {
|
|
id += '-' + Utils.generateChars(4);
|
|
}
|
|
return id;
|
|
};
|
|
|
|
return BaseAdapter;
|
|
});
|
|
|
|
S2.define('select2/data/select',[
|
|
'./base',
|
|
'../utils',
|
|
'jquery'
|
|
], function (BaseAdapter, Utils, $) {
|
|
function SelectAdapter ($element, options) {
|
|
this.$element = $element;
|
|
this.options = options;
|
|
|
|
SelectAdapter.__super__.constructor.call(this);
|
|
}
|
|
|
|
Utils.Extend(SelectAdapter, BaseAdapter);
|
|
|
|
SelectAdapter.prototype.current = function (callback) {
|
|
var data = [];
|
|
var self = this;
|
|
|
|
this.$element.find(':selected').each(function () {
|
|
var $option = $(this);
|
|
|
|
var option = self.item($option);
|
|
|
|
data.push(option);
|
|
});
|
|
|
|
callback(data);
|
|
};
|
|
|
|
SelectAdapter.prototype.select = function (data) {
|
|
var self = this;
|
|
|
|
data.selected = true;
|
|
|
|
// If data.element is a DOM node, use it instead
|
|
if ($(data.element).is('option')) {
|
|
data.element.selected = true;
|
|
|
|
this.$element.trigger('change');
|
|
|
|
return;
|
|
}
|
|
|
|
if (this.$element.prop('multiple')) {
|
|
this.current(function (currentData) {
|
|
var val = [];
|
|
|
|
data = [data];
|
|
data.push.apply(data, currentData);
|
|
|
|
for (var d = 0; d < data.length; d++) {
|
|
var id = data[d].id;
|
|
|
|
if ($.inArray(id, val) === -1) {
|
|
val.push(id);
|
|
}
|
|
}
|
|
|
|
self.$element.val(val);
|
|
self.$element.trigger('change');
|
|
});
|
|
} else {
|
|
var val = data.id;
|
|
|
|
this.$element.val(val);
|
|
this.$element.trigger('change');
|
|
}
|
|
};
|
|
|
|
SelectAdapter.prototype.unselect = function (data) {
|
|
var self = this;
|
|
|
|
if (!this.$element.prop('multiple')) {
|
|
return;
|
|
}
|
|
|
|
data.selected = false;
|
|
|
|
if ($(data.element).is('option')) {
|
|
data.element.selected = false;
|
|
|
|
this.$element.trigger('change');
|
|
|
|
return;
|
|
}
|
|
|
|
this.current(function (currentData) {
|
|
var val = [];
|
|
|
|
for (var d = 0; d < currentData.length; d++) {
|
|
var id = currentData[d].id;
|
|
|
|
if (id !== data.id && $.inArray(id, val) === -1) {
|
|
val.push(id);
|
|
}
|
|
}
|
|
|
|
self.$element.val(val);
|
|
|
|
self.$element.trigger('change');
|
|
});
|
|
};
|
|
|
|
SelectAdapter.prototype.bind = function (container, $container) {
|
|
var self = this;
|
|
|
|
this.container = container;
|
|
|
|
container.on('select', function (params) {
|
|
self.select(params.data);
|
|
});
|
|
|
|
container.on('unselect', function (params) {
|
|
self.unselect(params.data);
|
|
});
|
|
};
|
|
|
|
SelectAdapter.prototype.destroy = function () {
|
|
// Remove anything added to child elements
|
|
this.$element.find('*').each(function () {
|
|
// Remove any custom data set by Select2
|
|
$.removeData(this, 'data');
|
|
});
|
|
};
|
|
|
|
SelectAdapter.prototype.query = function (params, callback) {
|
|
var data = [];
|
|
var self = this;
|
|
|
|
var $options = this.$element.children();
|
|
|
|
$options.each(function () {
|
|
var $option = $(this);
|
|
|
|
if (!$option.is('option') && !$option.is('optgroup')) {
|
|
return;
|
|
}
|
|
|
|
var option = self.item($option);
|
|
|
|
var matches = self.matches(params, option);
|
|
|
|
if (matches !== null) {
|
|
data.push(matches);
|
|
}
|
|
});
|
|
|
|
callback({
|
|
results: data
|
|
});
|
|
};
|
|
|
|
SelectAdapter.prototype.addOptions = function ($options) {
|
|
Utils.appendMany(this.$element, $options);
|
|
};
|
|
|
|
SelectAdapter.prototype.option = function (data) {
|
|
var option;
|
|
|
|
if (data.children) {
|
|
option = document.createElement('optgroup');
|
|
option.label = data.text;
|
|
} else {
|
|
option = document.createElement('option');
|
|
|
|
if (option.textContent !== undefined) {
|
|
option.textContent = data.text;
|
|
} else {
|
|
option.innerText = data.text;
|
|
}
|
|
}
|
|
|
|
if (data.id) {
|
|
option.value = data.id;
|
|
}
|
|
|
|
if (data.disabled) {
|
|
option.disabled = true;
|
|
}
|
|
|
|
if (data.selected) {
|
|
option.selected = true;
|
|
}
|
|
|
|
if (data.title) {
|
|
option.title = data.title;
|
|
}
|
|
|
|
var $option = $(option);
|
|
|
|
var normalizedData = this._normalizeItem(data);
|
|
normalizedData.element = option;
|
|
|
|
// Override the option's data with the combined data
|
|
$.data(option, 'data', normalizedData);
|
|
|
|
return $option;
|
|
};
|
|
|
|
SelectAdapter.prototype.item = function ($option) {
|
|
var data = {};
|
|
|
|
data = $.data($option[0], 'data');
|
|
|
|
if (data != null) {
|
|
return data;
|
|
}
|
|
|
|
if ($option.is('option')) {
|
|
data = {
|
|
id: $option.val(),
|
|
text: $option.text(),
|
|
disabled: $option.prop('disabled'),
|
|
selected: $option.prop('selected'),
|
|
title: $option.prop('title')
|
|
};
|
|
} else if ($option.is('optgroup')) {
|
|
data = {
|
|
text: $option.prop('label'),
|
|
children: [],
|
|
title: $option.prop('title')
|
|
};
|
|
|
|
var $children = $option.children('option');
|
|
var children = [];
|
|
|
|
for (var c = 0; c < $children.length; c++) {
|
|
var $child = $($children[c]);
|
|
|
|
var child = this.item($child);
|
|
|
|
children.push(child);
|
|
}
|
|
|
|
data.children = children;
|
|
}
|
|
|
|
data = this._normalizeItem(data);
|
|
data.element = $option[0];
|
|
|
|
$.data($option[0], 'data', data);
|
|
|
|
return data;
|
|
};
|
|
|
|
SelectAdapter.prototype._normalizeItem = function (item) {
|
|
if (!$.isPlainObject(item)) {
|
|
item = {
|
|
id: item,
|
|
text: item
|
|
};
|
|
}
|
|
|
|
item = $.extend({}, {
|
|
text: ''
|
|
}, item);
|
|
|
|
var defaults = {
|
|
selected: false,
|
|
disabled: false
|
|
};
|
|
|
|
if (item.id != null) {
|
|
item.id = item.id.toString();
|
|
}
|
|
|
|
if (item.text != null) {
|
|
item.text = item.text.toString();
|
|
}
|
|
|
|
if (item._resultId == null && item.id && this.container != null) {
|
|
item._resultId = this.generateResultId(this.container, item);
|
|
}
|
|
|
|
return $.extend({}, defaults, item);
|
|
};
|
|
|
|
SelectAdapter.prototype.matches = function (params, data) {
|
|
var matcher = this.options.get('matcher');
|
|
|
|
return matcher(params, data);
|
|
};
|
|
|
|
return SelectAdapter;
|
|
});
|
|
|
|
S2.define('select2/data/array',[
|
|
'./select',
|
|
'../utils',
|
|
'jquery'
|
|
], function (SelectAdapter, Utils, $) {
|
|
function ArrayAdapter ($element, options) {
|
|
var data = options.get('data') || [];
|
|
|
|
ArrayAdapter.__super__.constructor.call(this, $element, options);
|
|
|
|
this.addOptions(this.convertToOptions(data));
|
|
}
|
|
|
|
Utils.Extend(ArrayAdapter, SelectAdapter);
|
|
|
|
ArrayAdapter.prototype.select = function (data) {
|
|
var $option = this.$element.find('option').filter(function (i, elm) {
|
|
return elm.value == data.id.toString();
|
|
});
|
|
|
|
if ($option.length === 0) {
|
|
$option = this.option(data);
|
|
|
|
this.addOptions($option);
|
|
}
|
|
|
|
ArrayAdapter.__super__.select.call(this, data);
|
|
};
|
|
|
|
ArrayAdapter.prototype.convertToOptions = function (data) {
|
|
var self = this;
|
|
|
|
var $existing = this.$element.find('option');
|
|
var existingIds = $existing.map(function () {
|
|
return self.item($(this)).id;
|
|
}).get();
|
|
|
|
var $options = [];
|
|
|
|
// Filter out all items except for the one passed in the argument
|
|
function onlyItem (item) {
|
|
return function () {
|
|
return $(this).val() == item.id;
|
|
};
|
|
}
|
|
|
|
for (var d = 0; d < data.length; d++) {
|
|
var item = this._normalizeItem(data[d]);
|
|
|
|
// Skip items which were pre-loaded, only merge the data
|
|
if ($.inArray(item.id, existingIds) >= 0) {
|
|
var $existingOption = $existing.filter(onlyItem(item));
|
|
|
|
var existingData = this.item($existingOption);
|
|
var newData = $.extend(true, {}, item, existingData);
|
|
|
|
var $newOption = this.option(newData);
|
|
|
|
$existingOption.replaceWith($newOption);
|
|
|
|
continue;
|
|
}
|
|
|
|
var $option = this.option(item);
|
|
|
|
if (item.children) {
|
|
var $children = this.convertToOptions(item.children);
|
|
|
|
Utils.appendMany($option, $children);
|
|
}
|
|
|
|
$options.push($option);
|
|
}
|
|
|
|
return $options;
|
|
};
|
|
|
|
return ArrayAdapter;
|
|
});
|
|
|
|
S2.define('select2/data/ajax',[
|
|
'./array',
|
|
'../utils',
|
|
'jquery'
|
|
], function (ArrayAdapter, Utils, $) {
|
|
function AjaxAdapter ($element, options) {
|
|
this.ajaxOptions = this._applyDefaults(options.get('ajax'));
|
|
|
|
if (this.ajaxOptions.processResults != null) {
|
|
this.processResults = this.ajaxOptions.processResults;
|
|
}
|
|
|
|
AjaxAdapter.__super__.constructor.call(this, $element, options);
|
|
}
|
|
|
|
Utils.Extend(AjaxAdapter, ArrayAdapter);
|
|
|
|
AjaxAdapter.prototype._applyDefaults = function (options) {
|
|
var defaults = {
|
|
data: function (params) {
|
|
return $.extend({}, params, {
|
|
q: params.term
|
|
});
|
|
},
|
|
transport: function (params, success, failure) {
|
|
var $request = $.ajax(params);
|
|
|
|
$request.then(success);
|
|
$request.fail(failure);
|
|
|
|
return $request;
|
|
}
|
|
};
|
|
|
|
return $.extend({}, defaults, options, true);
|
|
};
|
|
|
|
AjaxAdapter.prototype.processResults = function (results) {
|
|
return results;
|
|
};
|
|
|
|
AjaxAdapter.prototype.query = function (params, callback) {
|
|
var matches = [];
|
|
var self = this;
|
|
|
|
if (this._request != null) {
|
|
// JSONP requests cannot always be aborted
|
|
if ($.isFunction(this._request.abort)) {
|
|
this._request.abort();
|
|
}
|
|
|
|
this._request = null;
|
|
}
|
|
|
|
var options = $.extend({
|
|
type: 'GET'
|
|
}, this.ajaxOptions);
|
|
|
|
if (typeof options.url === 'function') {
|
|
options.url = options.url.call(this.$element, params);
|
|
}
|
|
|
|
if (typeof options.data === 'function') {
|
|
options.data = options.data.call(this.$element, params);
|
|
}
|
|
|
|
function request () {
|
|
var $request = options.transport(options, function (data) {
|
|
var results = self.processResults(data, params);
|
|
|
|
if (self.options.get('debug') && window.console && console.error) {
|
|
// Check to make sure that the response included a `results` key.
|
|
if (!results || !results.results || !$.isArray(results.results)) {
|
|
console.error(
|
|
'Select2: The AJAX results did not return an array in the ' +
|
|
'`results` key of the response.'
|
|
);
|
|
}
|
|
}
|
|
|
|
callback(results);
|
|
}, function () {
|
|
// Attempt to detect if a request was aborted
|
|
// Only works if the transport exposes a status property
|
|
if ($request.status && $request.status === '0') {
|
|
return;
|
|
}
|
|
|
|
self.trigger('results:message', {
|
|
message: 'errorLoading'
|
|
});
|
|
});
|
|
|
|
self._request = $request;
|
|
}
|
|
|
|
if (this.ajaxOptions.delay && params.term != null) {
|
|
if (this._queryTimeout) {
|
|
window.clearTimeout(this._queryTimeout);
|
|
}
|
|
|
|
this._queryTimeout = window.setTimeout(request, this.ajaxOptions.delay);
|
|
} else {
|
|
request();
|
|
}
|
|
};
|
|
|
|
return AjaxAdapter;
|
|
});
|
|
|
|
S2.define('select2/data/tags',[
|
|
'jquery'
|
|
], function ($) {
|
|
function Tags (decorated, $element, options) {
|
|
var tags = options.get('tags');
|
|
|
|
var createTag = options.get('createTag');
|
|
|
|
if (createTag !== undefined) {
|
|
this.createTag = createTag;
|
|
}
|
|
|
|
var insertTag = options.get('insertTag');
|
|
|
|
if (insertTag !== undefined) {
|
|
this.insertTag = insertTag;
|
|
}
|
|
|
|
decorated.call(this, $element, options);
|
|
|
|
if ($.isArray(tags)) {
|
|
for (var t = 0; t < tags.length; t++) {
|
|
var tag = tags[t];
|
|
var item = this._normalizeItem(tag);
|
|
|
|
var $option = this.option(item);
|
|
|
|
this.$element.append($option);
|
|
}
|
|
}
|
|
}
|
|
|
|
Tags.prototype.query = function (decorated, params, callback) {
|
|
var self = this;
|
|
|
|
this._removeOldTags();
|
|
|
|
if (params.term == null || params.page != null) {
|
|
decorated.call(this, params, callback);
|
|
return;
|
|
}
|
|
|
|
function wrapper (obj, child) {
|
|
var data = obj.results;
|
|
|
|
for (var i = 0; i < data.length; i++) {
|
|
var option = data[i];
|
|
|
|
var checkChildren = (
|
|
option.children != null &&
|
|
!wrapper({
|
|
results: option.children
|
|
}, true)
|
|
);
|
|
|
|
var checkText = option.text === params.term;
|
|
|
|
if (checkText || checkChildren) {
|
|
if (child) {
|
|
return false;
|
|
}
|
|
|
|
obj.data = data;
|
|
callback(obj);
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (child) {
|
|
return true;
|
|
}
|
|
|
|
var tag = self.createTag(params);
|
|
|
|
if (tag != null) {
|
|
var $option = self.option(tag);
|
|
$option.attr('data-select2-tag', true);
|
|
|
|
self.addOptions([$option]);
|
|
|
|
self.insertTag(data, tag);
|
|
}
|
|
|
|
obj.results = data;
|
|
|
|
callback(obj);
|
|
}
|
|
|
|
decorated.call(this, params, wrapper);
|
|
};
|
|
|
|
Tags.prototype.createTag = function (decorated, params) {
|
|
var term = $.trim(params.term);
|
|
|
|
if (term === '') {
|
|
return null;
|
|
}
|
|
|
|
return {
|
|
id: term,
|
|
text: term
|
|
};
|
|
};
|
|
|
|
Tags.prototype.insertTag = function (_, data, tag) {
|
|
data.unshift(tag);
|
|
};
|
|
|
|
Tags.prototype._removeOldTags = function (_) {
|
|
var tag = this._lastTag;
|
|
|
|
var $options = this.$element.find('option[data-select2-tag]');
|
|
|
|
$options.each(function () {
|
|
if (this.selected) {
|
|
return;
|
|
}
|
|
|
|
$(this).remove();
|
|
});
|
|
};
|
|
|
|
return Tags;
|
|
});
|
|
|
|
S2.define('select2/data/tokenizer',[
|
|
'jquery'
|
|
], function ($) {
|
|
function Tokenizer (decorated, $element, options) {
|
|
var tokenizer = options.get('tokenizer');
|
|
|
|
if (tokenizer !== undefined) {
|
|
this.tokenizer = tokenizer;
|
|
}
|
|
|
|
decorated.call(this, $element, options);
|
|
}
|
|
|
|
Tokenizer.prototype.bind = function (decorated, container, $container) {
|
|
decorated.call(this, container, $container);
|
|
|
|
this.$search = container.dropdown.$search || container.selection.$search ||
|
|
$container.find('.select2-search__field');
|
|
};
|
|
|
|
Tokenizer.prototype.query = function (decorated, params, callback) {
|
|
var self = this;
|
|
|
|
function createAndSelect (data) {
|
|
// Normalize the data object so we can use it for checks
|
|
var item = self._normalizeItem(data);
|
|
|
|
// Check if the data object already exists as a tag
|
|
// Select it if it doesn't
|
|
var $existingOptions = self.$element.find('option').filter(function () {
|
|
return $(this).val() === item.id;
|
|
});
|
|
|
|
// If an existing option wasn't found for it, create the option
|
|
if (!$existingOptions.length) {
|
|
var $option = self.option(item);
|
|
$option.attr('data-select2-tag', true);
|
|
|
|
self._removeOldTags();
|
|
self.addOptions([$option]);
|
|
}
|
|
|
|
// Select the item, now that we know there is an option for it
|
|
select(item);
|
|
}
|
|
|
|
function select (data) {
|
|
self.trigger('select', {
|
|
data: data
|
|
});
|
|
}
|
|
|
|
params.term = params.term || '';
|
|
|
|
var tokenData = this.tokenizer(params, this.options, createAndSelect);
|
|
|
|
if (tokenData.term !== params.term) {
|
|
// Replace the search term if we have the search box
|
|
if (this.$search.length) {
|
|
this.$search.val(tokenData.term);
|
|
this.$search.focus();
|
|
}
|
|
|
|
params.term = tokenData.term;
|
|
}
|
|
|
|
decorated.call(this, params, callback);
|
|
};
|
|
|
|
Tokenizer.prototype.tokenizer = function (_, params, options, callback) {
|
|
var separators = options.get('tokenSeparators') || [];
|
|
var term = params.term;
|
|
var i = 0;
|
|
|
|
var createTag = this.createTag || function (params) {
|
|
return {
|
|
id: params.term,
|
|
text: params.term
|
|
};
|
|
};
|
|
|
|
while (i < term.length) {
|
|
var termChar = term[i];
|
|
|
|
if ($.inArray(termChar, separators) === -1) {
|
|
i++;
|
|
|
|
continue;
|
|
}
|
|
|
|
var part = term.substr(0, i);
|
|
var partParams = $.extend({}, params, {
|
|
term: part
|
|
});
|
|
|
|
var data = createTag(partParams);
|
|
|
|
if (data == null) {
|
|
i++;
|
|
continue;
|
|
}
|
|
|
|
callback(data);
|
|
|
|
// Reset the term to not include the tokenized portion
|
|
term = term.substr(i + 1) || '';
|
|
i = 0;
|
|
}
|
|
|
|
return {
|
|
term: term
|
|
};
|
|
};
|
|
|
|
return Tokenizer;
|
|
});
|
|
|
|
S2.define('select2/data/minimumInputLength',[
|
|
|
|
], function () {
|
|
function MinimumInputLength (decorated, $e, options) {
|
|
this.minimumInputLength = options.get('minimumInputLength');
|
|
|
|
decorated.call(this, $e, options);
|
|
}
|
|
|
|
MinimumInputLength.prototype.query = function (decorated, params, callback) {
|
|
params.term = params.term || '';
|
|
|
|
if (params.term.length < this.minimumInputLength) {
|
|
this.trigger('results:message', {
|
|
message: 'inputTooShort',
|
|
args: {
|
|
minimum: this.minimumInputLength,
|
|
input: params.term,
|
|
params: params
|
|
}
|
|
});
|
|
|
|
return;
|
|
}
|
|
|
|
decorated.call(this, params, callback);
|
|
};
|
|
|
|
return MinimumInputLength;
|
|
});
|
|
|
|
S2.define('select2/data/maximumInputLength',[
|
|
|
|
], function () {
|
|
function MaximumInputLength (decorated, $e, options) {
|
|
this.maximumInputLength = options.get('maximumInputLength');
|
|
|
|
decorated.call(this, $e, options);
|
|
}
|
|
|
|
MaximumInputLength.prototype.query = function (decorated, params, callback) {
|
|
params.term = params.term || '';
|
|
|
|
if (this.maximumInputLength > 0 &&
|
|
params.term.length > this.maximumInputLength) {
|
|
this.trigger('results:message', {
|
|
message: 'inputTooLong',
|
|
args: {
|
|
maximum: this.maximumInputLength,
|
|
input: params.term,
|
|
params: params
|
|
}
|
|
});
|
|
|
|
return;
|
|
}
|
|
|
|
decorated.call(this, params, callback);
|
|
};
|
|
|
|
return MaximumInputLength;
|
|
});
|
|
|
|
S2.define('select2/data/maximumSelectionLength',[
|
|
|
|
], function (){
|
|
function MaximumSelectionLength (decorated, $e, options) {
|
|
this.maximumSelectionLength = options.get('maximumSelectionLength');
|
|
|
|
decorated.call(this, $e, options);
|
|
}
|
|
|
|
MaximumSelectionLength.prototype.query =
|
|
function (decorated, params, callback) {
|
|
var self = this;
|
|
|
|
this.current(function (currentData) {
|
|
var count = currentData != null ? currentData.length : 0;
|
|
if (self.maximumSelectionLength > 0 &&
|
|
count >= self.maximumSelectionLength) {
|
|
self.trigger('results:message', {
|
|
message: 'maximumSelected',
|
|
args: {
|
|
maximum: self.maximumSelectionLength
|
|
}
|
|
});
|
|
return;
|
|
}
|
|
decorated.call(self, params, callback);
|
|
});
|
|
};
|
|
|
|
return MaximumSelectionLength;
|
|
});
|
|
|
|
S2.define('select2/dropdown',[
|
|
'jquery',
|
|
'./utils'
|
|
], function ($, Utils) {
|
|
function Dropdown ($element, options) {
|
|
this.$element = $element;
|
|
this.options = options;
|
|
|
|
Dropdown.__super__.constructor.call(this);
|
|
}
|
|
|
|
Utils.Extend(Dropdown, Utils.Observable);
|
|
|
|
Dropdown.prototype.render = function () {
|
|
var $dropdown = $(
|
|
'<span class="select2-dropdown">' +
|
|
'<span class="select2-results"></span>' +
|
|
'</span>'
|
|
);
|
|
|
|
$dropdown.attr('dir', this.options.get('dir'));
|
|
|
|
this.$dropdown = $dropdown;
|
|
|
|
return $dropdown;
|
|
};
|
|
|
|
Dropdown.prototype.bind = function () {
|
|
// Should be implemented in subclasses
|
|
};
|
|
|
|
Dropdown.prototype.position = function ($dropdown, $container) {
|
|
// Should be implmented in subclasses
|
|
};
|
|
|
|
Dropdown.prototype.destroy = function () {
|
|
// Remove the dropdown from the DOM
|
|
this.$dropdown.remove();
|
|
};
|
|
|
|
return Dropdown;
|
|
});
|
|
|
|
S2.define('select2/dropdown/search',[
|
|
'jquery',
|
|
'../utils'
|
|
], function ($, Utils) {
|
|
function Search () { }
|
|
|
|
Search.prototype.render = function (decorated) {
|
|
var $rendered = decorated.call(this);
|
|
|
|
var $search = $(
|
|
'<span class="select2-search select2-search--dropdown">' +
|
|
'<input class="select2-search__field" type="search" tabindex="-1"' +
|
|
' autocomplete="off" autocorrect="off" autocapitalize="off"' +
|
|
' spellcheck="false" role="textbox" />' +
|
|
'</span>'
|
|
);
|
|
|
|
this.$searchContainer = $search;
|
|
this.$search = $search.find('input');
|
|
|
|
$rendered.prepend($search);
|
|
|
|
return $rendered;
|
|
};
|
|
|
|
Search.prototype.bind = function (decorated, container, $container) {
|
|
var self = this;
|
|
|
|
decorated.call(this, container, $container);
|
|
|
|
this.$search.on('keydown', function (evt) {
|
|
self.trigger('keypress', evt);
|
|
|
|
self._keyUpPrevented = evt.isDefaultPrevented();
|
|
});
|
|
|
|
// Workaround for browsers which do not support the `input` event
|
|
// This will prevent double-triggering of events for browsers which support
|
|
// both the `keyup` and `input` events.
|
|
this.$search.on('input', function (evt) {
|
|
// Unbind the duplicated `keyup` event
|
|
$(this).off('keyup');
|
|
});
|
|
|
|
this.$search.on('keyup input', function (evt) {
|
|
self.handleSearch(evt);
|
|
});
|
|
|
|
container.on('open', function () {
|
|
self.$search.attr('tabindex', 0);
|
|
|
|
self.$search.focus();
|
|
|
|
window.setTimeout(function () {
|
|
self.$search.focus();
|
|
}, 0);
|
|
});
|
|
|
|
container.on('close', function () {
|
|
self.$search.attr('tabindex', -1);
|
|
|
|
self.$search.val('');
|
|
});
|
|
|
|
container.on('focus', function () {
|
|
if (container.isOpen()) {
|
|
self.$search.focus();
|
|
}
|
|
});
|
|
|
|
container.on('results:all', function (params) {
|
|
if (params.query.term == null || params.query.term === '') {
|
|
var showSearch = self.showSearch(params);
|
|
|
|
if (showSearch) {
|
|
self.$searchContainer.removeClass('select2-search--hide');
|
|
} else {
|
|
self.$searchContainer.addClass('select2-search--hide');
|
|
}
|
|
}
|
|
});
|
|
};
|
|
|
|
Search.prototype.handleSearch = function (evt) {
|
|
if (!this._keyUpPrevented) {
|
|
var input = this.$search.val();
|
|
|
|
this.trigger('query', {
|
|
term: input
|
|
});
|
|
}
|
|
|
|
this._keyUpPrevented = false;
|
|
};
|
|
|
|
Search.prototype.showSearch = function (_, params) {
|
|
return true;
|
|
};
|
|
|
|
return Search;
|
|
});
|
|
|
|
S2.define('select2/dropdown/hidePlaceholder',[
|
|
|
|
], function () {
|
|
function HidePlaceholder (decorated, $element, options, dataAdapter) {
|
|
this.placeholder = this.normalizePlaceholder(options.get('placeholder'));
|
|
|
|
decorated.call(this, $element, options, dataAdapter);
|
|
}
|
|
|
|
HidePlaceholder.prototype.append = function (decorated, data) {
|
|
data.results = this.removePlaceholder(data.results);
|
|
|
|
decorated.call(this, data);
|
|
};
|
|
|
|
HidePlaceholder.prototype.normalizePlaceholder = function (_, placeholder) {
|
|
if (typeof placeholder === 'string') {
|
|
placeholder = {
|
|
id: '',
|
|
text: placeholder
|
|
};
|
|
}
|
|
|
|
return placeholder;
|
|
};
|
|
|
|
HidePlaceholder.prototype.removePlaceholder = function (_, data) {
|
|
var modifiedData = data.slice(0);
|
|
|
|
for (var d = data.length - 1; d >= 0; d--) {
|
|
var item = data[d];
|
|
|
|
if (this.placeholder.id === item.id) {
|
|
modifiedData.splice(d, 1);
|
|
}
|
|
}
|
|
|
|
return modifiedData;
|
|
};
|
|
|
|
return HidePlaceholder;
|
|
});
|
|
|
|
S2.define('select2/dropdown/infiniteScroll',[
|
|
'jquery'
|
|
], function ($) {
|
|
function InfiniteScroll (decorated, $element, options, dataAdapter) {
|
|
this.lastParams = {};
|
|
|
|
decorated.call(this, $element, options, dataAdapter);
|
|
|
|
this.$loadingMore = this.createLoadingMore();
|
|
this.loading = false;
|
|
}
|
|
|
|
InfiniteScroll.prototype.append = function (decorated, data) {
|
|
this.$loadingMore.remove();
|
|
this.loading = false;
|
|
|
|
decorated.call(this, data);
|
|
|
|
if (this.showLoadingMore(data)) {
|
|
this.$results.append(this.$loadingMore);
|
|
}
|
|
};
|
|
|
|
InfiniteScroll.prototype.bind = function (decorated, container, $container) {
|
|
var self = this;
|
|
|
|
decorated.call(this, container, $container);
|
|
|
|
container.on('query', function (params) {
|
|
self.lastParams = params;
|
|
self.loading = true;
|
|
});
|
|
|
|
container.on('query:append', function (params) {
|
|
self.lastParams = params;
|
|
self.loading = true;
|
|
});
|
|
|
|
this.$results.on('scroll', function () {
|
|
var isLoadMoreVisible = $.contains(
|
|
document.documentElement,
|
|
self.$loadingMore[0]
|
|
);
|
|
|
|
if (self.loading || !isLoadMoreVisible) {
|
|
return;
|
|
}
|
|
|
|
var currentOffset = self.$results.offset().top +
|
|
self.$results.outerHeight(false);
|
|
var loadingMoreOffset = self.$loadingMore.offset().top +
|
|
self.$loadingMore.outerHeight(false);
|
|
|
|
if (currentOffset + 50 >= loadingMoreOffset) {
|
|
self.loadMore();
|
|
}
|
|
});
|
|
};
|
|
|
|
InfiniteScroll.prototype.loadMore = function () {
|
|
this.loading = true;
|
|
|
|
var params = $.extend({}, {page: 1}, this.lastParams);
|
|
|
|
params.page++;
|
|
|
|
this.trigger('query:append', params);
|
|
};
|
|
|
|
InfiniteScroll.prototype.showLoadingMore = function (_, data) {
|
|
return data.pagination && data.pagination.more;
|
|
};
|
|
|
|
InfiniteScroll.prototype.createLoadingMore = function () {
|
|
var $option = $(
|
|
'<li ' +
|
|
'class="select2-results__option select2-results__option--load-more"' +
|
|
'role="treeitem" aria-disabled="true"></li>'
|
|
);
|
|
|
|
var message = this.options.get('translations').get('loadingMore');
|
|
|
|
$option.html(message(this.lastParams));
|
|
|
|
return $option;
|
|
};
|
|
|
|
return InfiniteScroll;
|
|
});
|
|
|
|
S2.define('select2/dropdown/attachBody',[
|
|
'jquery',
|
|
'../utils'
|
|
], function ($, Utils) {
|
|
function AttachBody (decorated, $element, options) {
|
|
this.$dropdownParent = options.get('dropdownParent') || $(document.body);
|
|
|
|
decorated.call(this, $element, options);
|
|
}
|
|
|
|
AttachBody.prototype.bind = function (decorated, container, $container) {
|
|
var self = this;
|
|
|
|
var setupResultsEvents = false;
|
|
|
|
decorated.call(this, container, $container);
|
|
|
|
container.on('open', function () {
|
|
self._showDropdown();
|
|
self._attachPositioningHandler(container);
|
|
|
|
if (!setupResultsEvents) {
|
|
setupResultsEvents = true;
|
|
|
|
container.on('results:all', function () {
|
|
self._positionDropdown();
|
|
self._resizeDropdown();
|
|
});
|
|
|
|
container.on('results:append', function () {
|
|
self._positionDropdown();
|
|
self._resizeDropdown();
|
|
});
|
|
}
|
|
});
|
|
|
|
container.on('close', function () {
|
|
self._hideDropdown();
|
|
self._detachPositioningHandler(container);
|
|
});
|
|
|
|
this.$dropdownContainer.on('mousedown', function (evt) {
|
|
evt.stopPropagation();
|
|
});
|
|
};
|
|
|
|
AttachBody.prototype.destroy = function (decorated) {
|
|
decorated.call(this);
|
|
|
|
this.$dropdownContainer.remove();
|
|
};
|
|
|
|
AttachBody.prototype.position = function (decorated, $dropdown, $container) {
|
|
// Clone all of the container classes
|
|
$dropdown.attr('class', $container.attr('class'));
|
|
|
|
$dropdown.removeClass('select2');
|
|
$dropdown.addClass('select2-container--open');
|
|
|
|
$dropdown.css({
|
|
position: 'absolute',
|
|
top: -999999
|
|
});
|
|
|
|
this.$container = $container;
|
|
};
|
|
|
|
AttachBody.prototype.render = function (decorated) {
|
|
var $container = $('<span></span>');
|
|
|
|
var $dropdown = decorated.call(this);
|
|
$container.append($dropdown);
|
|
|
|
this.$dropdownContainer = $container;
|
|
|
|
return $container;
|
|
};
|
|
|
|
AttachBody.prototype._hideDropdown = function (decorated) {
|
|
this.$dropdownContainer.detach();
|
|
};
|
|
|
|
AttachBody.prototype._attachPositioningHandler =
|
|
function (decorated, container) {
|
|
var self = this;
|
|
|
|
var scrollEvent = 'scroll.select2.' + container.id;
|
|
var resizeEvent = 'resize.select2.' + container.id;
|
|
var orientationEvent = 'orientationchange.select2.' + container.id;
|
|
|
|
var $watchers = this.$container.parents().filter(Utils.hasScroll);
|
|
$watchers.each(function () {
|
|
$(this).data('select2-scroll-position', {
|
|
x: $(this).scrollLeft(),
|
|
y: $(this).scrollTop()
|
|
});
|
|
});
|
|
|
|
$watchers.on(scrollEvent, function (ev) {
|
|
var position = $(this).data('select2-scroll-position');
|
|
$(this).scrollTop(position.y);
|
|
});
|
|
|
|
$(window).on(scrollEvent + ' ' + resizeEvent + ' ' + orientationEvent,
|
|
function (e) {
|
|
self._positionDropdown();
|
|
self._resizeDropdown();
|
|
});
|
|
};
|
|
|
|
AttachBody.prototype._detachPositioningHandler =
|
|
function (decorated, container) {
|
|
var scrollEvent = 'scroll.select2.' + container.id;
|
|
var resizeEvent = 'resize.select2.' + container.id;
|
|
var orientationEvent = 'orientationchange.select2.' + container.id;
|
|
|
|
var $watchers = this.$container.parents().filter(Utils.hasScroll);
|
|
$watchers.off(scrollEvent);
|
|
|
|
$(window).off(scrollEvent + ' ' + resizeEvent + ' ' + orientationEvent);
|
|
};
|
|
|
|
AttachBody.prototype._positionDropdown = function () {
|
|
var $window = $(window);
|
|
|
|
var isCurrentlyAbove = this.$dropdown.hasClass('select2-dropdown--above');
|
|
var isCurrentlyBelow = this.$dropdown.hasClass('select2-dropdown--below');
|
|
|
|
var newDirection = null;
|
|
|
|
var offset = this.$container.offset();
|
|
|
|
offset.bottom = offset.top + this.$container.outerHeight(false);
|
|
|
|
var container = {
|
|
height: this.$container.outerHeight(false)
|
|
};
|
|
|
|
container.top = offset.top;
|
|
container.bottom = offset.top + container.height;
|
|
|
|
var dropdown = {
|
|
height: this.$dropdown.outerHeight(false)
|
|
};
|
|
|
|
var viewport = {
|
|
top: $window.scrollTop(),
|
|
bottom: $window.scrollTop() + $window.height()
|
|
};
|
|
|
|
var enoughRoomAbove = viewport.top < (offset.top - dropdown.height);
|
|
var enoughRoomBelow = viewport.bottom > (offset.bottom + dropdown.height);
|
|
|
|
var css = {
|
|
left: offset.left,
|
|
top: container.bottom
|
|
};
|
|
|
|
// Determine what the parent element is to use for calciulating the offset
|
|
var $offsetParent = this.$dropdownParent;
|
|
|
|
// For statically positoned elements, we need to get the element
|
|
// that is determining the offset
|
|
if ($offsetParent.css('position') === 'static') {
|
|
$offsetParent = $offsetParent.offsetParent();
|
|
}
|
|
|
|
var parentOffset = $offsetParent.offset();
|
|
|
|
css.top -= parentOffset.top;
|
|
css.left -= parentOffset.left;
|
|
|
|
if (!isCurrentlyAbove && !isCurrentlyBelow) {
|
|
newDirection = 'below';
|
|
}
|
|
|
|
if (!enoughRoomBelow && enoughRoomAbove && !isCurrentlyAbove) {
|
|
newDirection = 'above';
|
|
} else if (!enoughRoomAbove && enoughRoomBelow && isCurrentlyAbove) {
|
|
newDirection = 'below';
|
|
}
|
|
|
|
if (newDirection == 'above' ||
|
|
(isCurrentlyAbove && newDirection !== 'below')) {
|
|
css.top = container.top - parentOffset.top - dropdown.height;
|
|
}
|
|
|
|
if (newDirection != null) {
|
|
this.$dropdown
|
|
.removeClass('select2-dropdown--below select2-dropdown--above')
|
|
.addClass('select2-dropdown--' + newDirection);
|
|
this.$container
|
|
.removeClass('select2-container--below select2-container--above')
|
|
.addClass('select2-container--' + newDirection);
|
|
}
|
|
|
|
this.$dropdownContainer.css(css);
|
|
};
|
|
|
|
AttachBody.prototype._resizeDropdown = function () {
|
|
var css = {
|
|
width: this.$container.outerWidth(false) + 'px'
|
|
};
|
|
|
|
if (this.options.get('dropdownAutoWidth')) {
|
|
css.minWidth = css.width;
|
|
css.position = 'relative';
|
|
css.width = 'auto';
|
|
}
|
|
|
|
this.$dropdown.css(css);
|
|
};
|
|
|
|
AttachBody.prototype._showDropdown = function (decorated) {
|
|
this.$dropdownContainer.appendTo(this.$dropdownParent);
|
|
|
|
this._positionDropdown();
|
|
this._resizeDropdown();
|
|
};
|
|
|
|
return AttachBody;
|
|
});
|
|
|
|
S2.define('select2/dropdown/minimumResultsForSearch',[
|
|
|
|
], function () {
|
|
function countResults (data) {
|
|
var count = 0;
|
|
|
|
for (var d = 0; d < data.length; d++) {
|
|
var item = data[d];
|
|
|
|
if (item.children) {
|
|
count += countResults(item.children);
|
|
} else {
|
|
count++;
|
|
}
|
|
}
|
|
|
|
return count;
|
|
}
|
|
|
|
function MinimumResultsForSearch (decorated, $element, options, dataAdapter) {
|
|
this.minimumResultsForSearch = options.get('minimumResultsForSearch');
|
|
|
|
if (this.minimumResultsForSearch < 0) {
|
|
this.minimumResultsForSearch = Infinity;
|
|
}
|
|
|
|
decorated.call(this, $element, options, dataAdapter);
|
|
}
|
|
|
|
MinimumResultsForSearch.prototype.showSearch = function (decorated, params) {
|
|
if (countResults(params.data.results) < this.minimumResultsForSearch) {
|
|
return false;
|
|
}
|
|
|
|
return decorated.call(this, params);
|
|
};
|
|
|
|
return MinimumResultsForSearch;
|
|
});
|
|
|
|
S2.define('select2/dropdown/selectOnClose',[
|
|
|
|
], function () {
|
|
function SelectOnClose () { }
|
|
|
|
SelectOnClose.prototype.bind = function (decorated, container, $container) {
|
|
var self = this;
|
|
|
|
decorated.call(this, container, $container);
|
|
|
|
container.on('close', function (params) {
|
|
self._handleSelectOnClose(params);
|
|
});
|
|
};
|
|
|
|
SelectOnClose.prototype._handleSelectOnClose = function (_, params) {
|
|
if (params && params.originalSelect2Event != null) {
|
|
var event = params.originalSelect2Event;
|
|
|
|
// Don't select an item if the close event was triggered from a select or
|
|
// unselect event
|
|
if (event._type === 'select' || event._type === 'unselect') {
|
|
return;
|
|
}
|
|
}
|
|
|
|
var $highlightedResults = this.getHighlightedResults();
|
|
|
|
// Only select highlighted results
|
|
if ($highlightedResults.length < 1) {
|
|
return;
|
|
}
|
|
|
|
var data = $highlightedResults.data('data');
|
|
|
|
// Don't re-select already selected resulte
|
|
if (
|
|
(data.element != null && data.element.selected) ||
|
|
(data.element == null && data.selected)
|
|
) {
|
|
return;
|
|
}
|
|
|
|
this.trigger('select', {
|
|
data: data
|
|
});
|
|
};
|
|
|
|
return SelectOnClose;
|
|
});
|
|
|
|
S2.define('select2/dropdown/closeOnSelect',[
|
|
|
|
], function () {
|
|
function CloseOnSelect () { }
|
|
|
|
CloseOnSelect.prototype.bind = function (decorated, container, $container) {
|
|
var self = this;
|
|
|
|
decorated.call(this, container, $container);
|
|
|
|
container.on('select', function (evt) {
|
|
self._selectTriggered(evt);
|
|
});
|
|
|
|
container.on('unselect', function (evt) {
|
|
self._selectTriggered(evt);
|
|
});
|
|
};
|
|
|
|
CloseOnSelect.prototype._selectTriggered = function (_, evt) {
|
|
var originalEvent = evt.originalEvent;
|
|
|
|
// Don't close if the control key is being held
|
|
if (originalEvent && originalEvent.ctrlKey) {
|
|
return;
|
|
}
|
|
|
|
this.trigger('close', {
|
|
originalEvent: originalEvent,
|
|
originalSelect2Event: evt
|
|
});
|
|
};
|
|
|
|
return CloseOnSelect;
|
|
});
|
|
|
|
S2.define('select2/i18n/en',[],function () {
|
|
// English
|
|
return {
|
|
errorLoading: function () {
|
|
return 'The results could not be loaded.';
|
|
},
|
|
inputTooLong: function (args) {
|
|
var overChars = args.input.length - args.maximum;
|
|
|
|
var message = 'Please delete ' + overChars + ' character';
|
|
|
|
if (overChars != 1) {
|
|
message += 's';
|
|
}
|
|
|
|
return message;
|
|
},
|
|
inputTooShort: function (args) {
|
|
var remainingChars = args.minimum - args.input.length;
|
|
|
|
var message = 'Please enter ' + remainingChars + ' or more characters';
|
|
|
|
return message;
|
|
},
|
|
loadingMore: function () {
|
|
return 'Loading more results…';
|
|
},
|
|
maximumSelected: function (args) {
|
|
var message = 'You can only select ' + args.maximum + ' item';
|
|
|
|
if (args.maximum != 1) {
|
|
message += 's';
|
|
}
|
|
|
|
return message;
|
|
},
|
|
noResults: function () {
|
|
return 'No results found';
|
|
},
|
|
searching: function () {
|
|
return 'Searching…';
|
|
}
|
|
};
|
|
});
|
|
|
|
S2.define('select2/defaults',[
|
|
'jquery',
|
|
'require',
|
|
|
|
'./results',
|
|
|
|
'./selection/single',
|
|
'./selection/multiple',
|
|
'./selection/placeholder',
|
|
'./selection/allowClear',
|
|
'./selection/search',
|
|
'./selection/eventRelay',
|
|
|
|
'./utils',
|
|
'./translation',
|
|
'./diacritics',
|
|
|
|
'./data/select',
|
|
'./data/array',
|
|
'./data/ajax',
|
|
'./data/tags',
|
|
'./data/tokenizer',
|
|
'./data/minimumInputLength',
|
|
'./data/maximumInputLength',
|
|
'./data/maximumSelectionLength',
|
|
|
|
'./dropdown',
|
|
'./dropdown/search',
|
|
'./dropdown/hidePlaceholder',
|
|
'./dropdown/infiniteScroll',
|
|
'./dropdown/attachBody',
|
|
'./dropdown/minimumResultsForSearch',
|
|
'./dropdown/selectOnClose',
|
|
'./dropdown/closeOnSelect',
|
|
|
|
'./i18n/en'
|
|
], function ($, require,
|
|
|
|
ResultsList,
|
|
|
|
SingleSelection, MultipleSelection, Placeholder, AllowClear,
|
|
SelectionSearch, EventRelay,
|
|
|
|
Utils, Translation, DIACRITICS,
|
|
|
|
SelectData, ArrayData, AjaxData, Tags, Tokenizer,
|
|
MinimumInputLength, MaximumInputLength, MaximumSelectionLength,
|
|
|
|
Dropdown, DropdownSearch, HidePlaceholder, InfiniteScroll,
|
|
AttachBody, MinimumResultsForSearch, SelectOnClose, CloseOnSelect,
|
|
|
|
EnglishTranslation) {
|
|
function Defaults () {
|
|
this.reset();
|
|
}
|
|
|
|
Defaults.prototype.apply = function (options) {
|
|
options = $.extend(true, {}, this.defaults, options);
|
|
|
|
if (options.dataAdapter == null) {
|
|
if (options.ajax != null) {
|
|
options.dataAdapter = AjaxData;
|
|
} else if (options.data != null) {
|
|
options.dataAdapter = ArrayData;
|
|
} else {
|
|
options.dataAdapter = SelectData;
|
|
}
|
|
|
|
if (options.minimumInputLength > 0) {
|
|
options.dataAdapter = Utils.Decorate(
|
|
options.dataAdapter,
|
|
MinimumInputLength
|
|
);
|
|
}
|
|
|
|
if (options.maximumInputLength > 0) {
|
|
options.dataAdapter = Utils.Decorate(
|
|
options.dataAdapter,
|
|
MaximumInputLength
|
|
);
|
|
}
|
|
|
|
if (options.maximumSelectionLength > 0) {
|
|
options.dataAdapter = Utils.Decorate(
|
|
options.dataAdapter,
|
|
MaximumSelectionLength
|
|
);
|
|
}
|
|
|
|
if (options.tags) {
|
|
options.dataAdapter = Utils.Decorate(options.dataAdapter, Tags);
|
|
}
|
|
|
|
if (options.tokenSeparators != null || options.tokenizer != null) {
|
|
options.dataAdapter = Utils.Decorate(
|
|
options.dataAdapter,
|
|
Tokenizer
|
|
);
|
|
}
|
|
|
|
if (options.query != null) {
|
|
var Query = require(options.amdBase + 'compat/query');
|
|
|
|
options.dataAdapter = Utils.Decorate(
|
|
options.dataAdapter,
|
|
Query
|
|
);
|
|
}
|
|
|
|
if (options.initSelection != null) {
|
|
var InitSelection = require(options.amdBase + 'compat/initSelection');
|
|
|
|
options.dataAdapter = Utils.Decorate(
|
|
options.dataAdapter,
|
|
InitSelection
|
|
);
|
|
}
|
|
}
|
|
|
|
if (options.resultsAdapter == null) {
|
|
options.resultsAdapter = ResultsList;
|
|
|
|
if (options.ajax != null) {
|
|
options.resultsAdapter = Utils.Decorate(
|
|
options.resultsAdapter,
|
|
InfiniteScroll
|
|
);
|
|
}
|
|
|
|
if (options.placeholder != null) {
|
|
options.resultsAdapter = Utils.Decorate(
|
|
options.resultsAdapter,
|
|
HidePlaceholder
|
|
);
|
|
}
|
|
|
|
if (options.selectOnClose) {
|
|
options.resultsAdapter = Utils.Decorate(
|
|
options.resultsAdapter,
|
|
SelectOnClose
|
|
);
|
|
}
|
|
}
|
|
|
|
if (options.dropdownAdapter == null) {
|
|
if (options.multiple) {
|
|
options.dropdownAdapter = Dropdown;
|
|
} else {
|
|
var SearchableDropdown = Utils.Decorate(Dropdown, DropdownSearch);
|
|
|
|
options.dropdownAdapter = SearchableDropdown;
|
|
}
|
|
|
|
if (options.minimumResultsForSearch !== 0) {
|
|
options.dropdownAdapter = Utils.Decorate(
|
|
options.dropdownAdapter,
|
|
MinimumResultsForSearch
|
|
);
|
|
}
|
|
|
|
if (options.closeOnSelect) {
|
|
options.dropdownAdapter = Utils.Decorate(
|
|
options.dropdownAdapter,
|
|
CloseOnSelect
|
|
);
|
|
}
|
|
|
|
if (
|
|
options.dropdownCssClass != null ||
|
|
options.dropdownCss != null ||
|
|
options.adaptDropdownCssClass != null
|
|
) {
|
|
var DropdownCSS = require(options.amdBase + 'compat/dropdownCss');
|
|
|
|
options.dropdownAdapter = Utils.Decorate(
|
|
options.dropdownAdapter,
|
|
DropdownCSS
|
|
);
|
|
}
|
|
|
|
options.dropdownAdapter = Utils.Decorate(
|
|
options.dropdownAdapter,
|
|
AttachBody
|
|
);
|
|
}
|
|
|
|
if (options.selectionAdapter == null) {
|
|
if (options.multiple) {
|
|
options.selectionAdapter = MultipleSelection;
|
|
} else {
|
|
options.selectionAdapter = SingleSelection;
|
|
}
|
|
|
|
// Add the placeholder mixin if a placeholder was specified
|
|
if (options.placeholder != null) {
|
|
options.selectionAdapter = Utils.Decorate(
|
|
options.selectionAdapter,
|
|
Placeholder
|
|
);
|
|
}
|
|
|
|
if (options.allowClear) {
|
|
options.selectionAdapter = Utils.Decorate(
|
|
options.selectionAdapter,
|
|
AllowClear
|
|
);
|
|
}
|
|
|
|
if (options.multiple) {
|
|
options.selectionAdapter = Utils.Decorate(
|
|
options.selectionAdapter,
|
|
SelectionSearch
|
|
);
|
|
}
|
|
|
|
if (
|
|
options.containerCssClass != null ||
|
|
options.containerCss != null ||
|
|
options.adaptContainerCssClass != null
|
|
) {
|
|
var ContainerCSS = require(options.amdBase + 'compat/containerCss');
|
|
|
|
options.selectionAdapter = Utils.Decorate(
|
|
options.selectionAdapter,
|
|
ContainerCSS
|
|
);
|
|
}
|
|
|
|
options.selectionAdapter = Utils.Decorate(
|
|
options.selectionAdapter,
|
|
EventRelay
|
|
);
|
|
}
|
|
|
|
if (typeof options.language === 'string') {
|
|
// Check if the language is specified with a region
|
|
if (options.language.indexOf('-') > 0) {
|
|
// Extract the region information if it is included
|
|
var languageParts = options.language.split('-');
|
|
var baseLanguage = languageParts[0];
|
|
|
|
options.language = [options.language, baseLanguage];
|
|
} else {
|
|
options.language = [options.language];
|
|
}
|
|
}
|
|
|
|
if ($.isArray(options.language)) {
|
|
var languages = new Translation();
|
|
options.language.push('en');
|
|
|
|
var languageNames = options.language;
|
|
|
|
for (var l = 0; l < languageNames.length; l++) {
|
|
var name = languageNames[l];
|
|
var language = {};
|
|
|
|
try {
|
|
// Try to load it with the original name
|
|
language = Translation.loadPath(name);
|
|
} catch (e) {
|
|
try {
|
|
// If we couldn't load it, check if it wasn't the full path
|
|
name = this.defaults.amdLanguageBase + name;
|
|
language = Translation.loadPath(name);
|
|
} catch (ex) {
|
|
// The translation could not be loaded at all. Sometimes this is
|
|
// because of a configuration problem, other times this can be
|
|
// because of how Select2 helps load all possible translation files.
|
|
if (options.debug && window.console && console.warn) {
|
|
console.warn(
|
|
'Select2: The language file for "' + name + '" could not be ' +
|
|
'automatically loaded. A fallback will be used instead.'
|
|
);
|
|
}
|
|
|
|
continue;
|
|
}
|
|
}
|
|
|
|
languages.extend(language);
|
|
}
|
|
|
|
options.translations = languages;
|
|
} else {
|
|
var baseTranslation = Translation.loadPath(
|
|
this.defaults.amdLanguageBase + 'en'
|
|
);
|
|
var customTranslation = new Translation(options.language);
|
|
|
|
customTranslation.extend(baseTranslation);
|
|
|
|
options.translations = customTranslation;
|
|
}
|
|
|
|
return options;
|
|
};
|
|
|
|
Defaults.prototype.reset = function () {
|
|
function stripDiacritics (text) {
|
|
// Used 'uni range + named function' from http://jsperf.com/diacritics/18
|
|
function match(a) {
|
|
return DIACRITICS[a] || a;
|
|
}
|
|
|
|
return text.replace(/[^\u0000-\u007E]/g, match);
|
|
}
|
|
|
|
function matcher (params, data) {
|
|
// Always return the object if there is nothing to compare
|
|
if ($.trim(params.term) === '') {
|
|
return data;
|
|
}
|
|
|
|
// Do a recursive check for options with children
|
|
if (data.children && data.children.length > 0) {
|
|
// Clone the data object if there are children
|
|
// This is required as we modify the object to remove any non-matches
|
|
var match = $.extend(true, {}, data);
|
|
|
|
// Check each child of the option
|
|
for (var c = data.children.length - 1; c >= 0; c--) {
|
|
var child = data.children[c];
|
|
|
|
var matches = matcher(params, child);
|
|
|
|
// If there wasn't a match, remove the object in the array
|
|
if (matches == null) {
|
|
match.children.splice(c, 1);
|
|
}
|
|
}
|
|
|
|
// If any children matched, return the new object
|
|
if (match.children.length > 0) {
|
|
return match;
|
|
}
|
|
|
|
// If there were no matching children, check just the plain object
|
|
return matcher(params, match);
|
|
}
|
|
|
|
var original = stripDiacritics(data.text).toUpperCase();
|
|
var term = stripDiacritics(params.term).toUpperCase();
|
|
|
|
// Check if the text contains the term
|
|
if (original.indexOf(term) > -1) {
|
|
return data;
|
|
}
|
|
|
|
// If it doesn't contain the term, don't return anything
|
|
return null;
|
|
}
|
|
|
|
this.defaults = {
|
|
amdBase: './',
|
|
amdLanguageBase: './i18n/',
|
|
closeOnSelect: true,
|
|
debug: false,
|
|
dropdownAutoWidth: false,
|
|
escapeMarkup: Utils.escapeMarkup,
|
|
language: EnglishTranslation,
|
|
matcher: matcher,
|
|
minimumInputLength: 0,
|
|
maximumInputLength: 0,
|
|
maximumSelectionLength: 0,
|
|
minimumResultsForSearch: 0,
|
|
selectOnClose: false,
|
|
sorter: function (data) {
|
|
return data;
|
|
},
|
|
templateResult: function (result) {
|
|
return result.text;
|
|
},
|
|
templateSelection: function (selection) {
|
|
return selection.text;
|
|
},
|
|
theme: 'default',
|
|
width: 'resolve'
|
|
};
|
|
};
|
|
|
|
Defaults.prototype.set = function (key, value) {
|
|
var camelKey = $.camelCase(key);
|
|
|
|
var data = {};
|
|
data[camelKey] = value;
|
|
|
|
var convertedData = Utils._convertData(data);
|
|
|
|
$.extend(this.defaults, convertedData);
|
|
};
|
|
|
|
var defaults = new Defaults();
|
|
|
|
return defaults;
|
|
});
|
|
|
|
S2.define('select2/options',[
|
|
'require',
|
|
'jquery',
|
|
'./defaults',
|
|
'./utils'
|
|
], function (require, $, Defaults, Utils) {
|
|
function Options (options, $element) {
|
|
this.options = options;
|
|
|
|
if ($element != null) {
|
|
this.fromElement($element);
|
|
}
|
|
|
|
this.options = Defaults.apply(this.options);
|
|
|
|
if ($element && $element.is('input')) {
|
|
var InputCompat = require(this.get('amdBase') + 'compat/inputData');
|
|
|
|
this.options.dataAdapter = Utils.Decorate(
|
|
this.options.dataAdapter,
|
|
InputCompat
|
|
);
|
|
}
|
|
}
|
|
|
|
Options.prototype.fromElement = function ($e) {
|
|
var excludedData = ['select2'];
|
|
|
|
if (this.options.multiple == null) {
|
|
this.options.multiple = $e.prop('multiple');
|
|
}
|
|
|
|
if (this.options.disabled == null) {
|
|
this.options.disabled = $e.prop('disabled');
|
|
}
|
|
|
|
if (this.options.language == null) {
|
|
if ($e.prop('lang')) {
|
|
this.options.language = $e.prop('lang').toLowerCase();
|
|
} else if ($e.closest('[lang]').prop('lang')) {
|
|
this.options.language = $e.closest('[lang]').prop('lang');
|
|
}
|
|
}
|
|
|
|
if (this.options.dir == null) {
|
|
if ($e.prop('dir')) {
|
|
this.options.dir = $e.prop('dir');
|
|
} else if ($e.closest('[dir]').prop('dir')) {
|
|
this.options.dir = $e.closest('[dir]').prop('dir');
|
|
} else {
|
|
this.options.dir = 'ltr';
|
|
}
|
|
}
|
|
|
|
$e.prop('disabled', this.options.disabled);
|
|
$e.prop('multiple', this.options.multiple);
|
|
|
|
if ($e.data('select2Tags')) {
|
|
if (this.options.debug && window.console && console.warn) {
|
|
console.warn(
|
|
'Select2: The `data-select2-tags` attribute has been changed to ' +
|
|
'use the `data-data` and `data-tags="true"` attributes and will be ' +
|
|
'removed in future versions of Select2.'
|
|
);
|
|
}
|
|
|
|
$e.data('data', $e.data('select2Tags'));
|
|
$e.data('tags', true);
|
|
}
|
|
|
|
if ($e.data('ajaxUrl')) {
|
|
if (this.options.debug && window.console && console.warn) {
|
|
console.warn(
|
|
'Select2: The `data-ajax-url` attribute has been changed to ' +
|
|
'`data-ajax--url` and support for the old attribute will be removed' +
|
|
' in future versions of Select2.'
|
|
);
|
|
}
|
|
|
|
$e.attr('ajax--url', $e.data('ajaxUrl'));
|
|
$e.data('ajax--url', $e.data('ajaxUrl'));
|
|
}
|
|
|
|
var dataset = {};
|
|
|
|
// Prefer the element's `dataset` attribute if it exists
|
|
// jQuery 1.x does not correctly handle data attributes with multiple dashes
|
|
if ($.fn.jquery && $.fn.jquery.substr(0, 2) == '1.' && $e[0].dataset) {
|
|
dataset = $.extend(true, {}, $e[0].dataset, $e.data());
|
|
} else {
|
|
dataset = $e.data();
|
|
}
|
|
|
|
var data = $.extend(true, {}, dataset);
|
|
|
|
data = Utils._convertData(data);
|
|
|
|
for (var key in data) {
|
|
if ($.inArray(key, excludedData) > -1) {
|
|
continue;
|
|
}
|
|
|
|
if ($.isPlainObject(this.options[key])) {
|
|
$.extend(this.options[key], data[key]);
|
|
} else {
|
|
this.options[key] = data[key];
|
|
}
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
Options.prototype.get = function (key) {
|
|
return this.options[key];
|
|
};
|
|
|
|
Options.prototype.set = function (key, val) {
|
|
this.options[key] = val;
|
|
};
|
|
|
|
return Options;
|
|
});
|
|
|
|
S2.define('select2/core',[
|
|
'jquery',
|
|
'./options',
|
|
'./utils',
|
|
'./keys'
|
|
], function ($, Options, Utils, KEYS) {
|
|
var Select2 = function ($element, options) {
|
|
if ($element.data('select2') != null) {
|
|
$element.data('select2').destroy();
|
|
}
|
|
|
|
this.$element = $element;
|
|
|
|
this.id = this._generateId($element);
|
|
|
|
options = options || {};
|
|
|
|
this.options = new Options(options, $element);
|
|
|
|
Select2.__super__.constructor.call(this);
|
|
|
|
// Set up the tabindex
|
|
|
|
var tabindex = $element.attr('tabindex') || 0;
|
|
$element.data('old-tabindex', tabindex);
|
|
$element.attr('tabindex', '-1');
|
|
|
|
// Set up containers and adapters
|
|
|
|
var DataAdapter = this.options.get('dataAdapter');
|
|
this.dataAdapter = new DataAdapter($element, this.options);
|
|
|
|
var $container = this.render();
|
|
|
|
this._placeContainer($container);
|
|
|
|
var SelectionAdapter = this.options.get('selectionAdapter');
|
|
this.selection = new SelectionAdapter($element, this.options);
|
|
this.$selection = this.selection.render();
|
|
|
|
this.selection.position(this.$selection, $container);
|
|
|
|
var DropdownAdapter = this.options.get('dropdownAdapter');
|
|
this.dropdown = new DropdownAdapter($element, this.options);
|
|
this.$dropdown = this.dropdown.render();
|
|
|
|
this.dropdown.position(this.$dropdown, $container);
|
|
|
|
var ResultsAdapter = this.options.get('resultsAdapter');
|
|
this.results = new ResultsAdapter($element, this.options, this.dataAdapter);
|
|
this.$results = this.results.render();
|
|
|
|
this.results.position(this.$results, this.$dropdown);
|
|
|
|
// Bind events
|
|
|
|
var self = this;
|
|
|
|
// Bind the container to all of the adapters
|
|
this._bindAdapters();
|
|
|
|
// Register any DOM event handlers
|
|
this._registerDomEvents();
|
|
|
|
// Register any internal event handlers
|
|
this._registerDataEvents();
|
|
this._registerSelectionEvents();
|
|
this._registerDropdownEvents();
|
|
this._registerResultsEvents();
|
|
this._registerEvents();
|
|
|
|
// Set the initial state
|
|
this.dataAdapter.current(function (initialData) {
|
|
self.trigger('selection:update', {
|
|
data: initialData
|
|
});
|
|
});
|
|
|
|
// Hide the original select
|
|
$element.addClass('select2-hidden-accessible');
|
|
$element.attr('aria-hidden', 'true');
|
|
|
|
// Synchronize any monitored attributes
|
|
this._syncAttributes();
|
|
|
|
$element.data('select2', this);
|
|
};
|
|
|
|
Utils.Extend(Select2, Utils.Observable);
|
|
|
|
Select2.prototype._generateId = function ($element) {
|
|
var id = '';
|
|
|
|
if ($element.attr('id') != null) {
|
|
id = $element.attr('id');
|
|
} else if ($element.attr('name') != null) {
|
|
id = $element.attr('name') + '-' + Utils.generateChars(2);
|
|
} else {
|
|
id = Utils.generateChars(4);
|
|
}
|
|
|
|
id = id.replace(/(:|\.|\[|\]|,)/g, '');
|
|
id = 'select2-' + id;
|
|
|
|
return id;
|
|
};
|
|
|
|
Select2.prototype._placeContainer = function ($container) {
|
|
$container.insertAfter(this.$element);
|
|
|
|
var width = this._resolveWidth(this.$element, this.options.get('width'));
|
|
|
|
if (width != null) {
|
|
$container.css('width', width);
|
|
}
|
|
};
|
|
|
|
Select2.prototype._resolveWidth = function ($element, method) {
|
|
var WIDTH = /^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;
|
|
|
|
if (method == 'resolve') {
|
|
var styleWidth = this._resolveWidth($element, 'style');
|
|
|
|
if (styleWidth != null) {
|
|
return styleWidth;
|
|
}
|
|
|
|
return this._resolveWidth($element, 'element');
|
|
}
|
|
|
|
if (method == 'element') {
|
|
var elementWidth = $element.outerWidth(false);
|
|
|
|
if (elementWidth <= 0) {
|
|
return 'auto';
|
|
}
|
|
|
|
return elementWidth + 'px';
|
|
}
|
|
|
|
if (method == 'style') {
|
|
var style = $element.attr('style');
|
|
|
|
if (typeof(style) !== 'string') {
|
|
return null;
|
|
}
|
|
|
|
var attrs = style.split(';');
|
|
|
|
for (var i = 0, l = attrs.length; i < l; i = i + 1) {
|
|
var attr = attrs[i].replace(/\s/g, '');
|
|
var matches = attr.match(WIDTH);
|
|
|
|
if (matches !== null && matches.length >= 1) {
|
|
return matches[1];
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
return method;
|
|
};
|
|
|
|
Select2.prototype._bindAdapters = function () {
|
|
this.dataAdapter.bind(this, this.$container);
|
|
this.selection.bind(this, this.$container);
|
|
|
|
this.dropdown.bind(this, this.$container);
|
|
this.results.bind(this, this.$container);
|
|
};
|
|
|
|
Select2.prototype._registerDomEvents = function () {
|
|
var self = this;
|
|
|
|
this.$element.on('change.select2', function () {
|
|
self.dataAdapter.current(function (data) {
|
|
self.trigger('selection:update', {
|
|
data: data
|
|
});
|
|
});
|
|
});
|
|
|
|
this.$element.on('focus.select2', function (evt) {
|
|
self.trigger('focus', evt);
|
|
});
|
|
|
|
this._syncA = Utils.bind(this._syncAttributes, this);
|
|
this._syncS = Utils.bind(this._syncSubtree, this);
|
|
|
|
if (this.$element[0].attachEvent) {
|
|
this.$element[0].attachEvent('onpropertychange', this._syncA);
|
|
}
|
|
|
|
var observer = window.MutationObserver ||
|
|
window.WebKitMutationObserver ||
|
|
window.MozMutationObserver
|
|
;
|
|
|
|
if (observer != null) {
|
|
this._observer = new observer(function (mutations) {
|
|
$.each(mutations, self._syncA);
|
|
$.each(mutations, self._syncS);
|
|
});
|
|
this._observer.observe(this.$element[0], {
|
|
attributes: true,
|
|
childList: true,
|
|
subtree: false
|
|
});
|
|
} else if (this.$element[0].addEventListener) {
|
|
this.$element[0].addEventListener(
|
|
'DOMAttrModified',
|
|
self._syncA,
|
|
false
|
|
);
|
|
this.$element[0].addEventListener(
|
|
'DOMNodeInserted',
|
|
self._syncS,
|
|
false
|
|
);
|
|
this.$element[0].addEventListener(
|
|
'DOMNodeRemoved',
|
|
self._syncS,
|
|
false
|
|
);
|
|
}
|
|
};
|
|
|
|
Select2.prototype._registerDataEvents = function () {
|
|
var self = this;
|
|
|
|
this.dataAdapter.on('*', function (name, params) {
|
|
self.trigger(name, params);
|
|
});
|
|
};
|
|
|
|
Select2.prototype._registerSelectionEvents = function () {
|
|
var self = this;
|
|
var nonRelayEvents = ['toggle', 'focus'];
|
|
|
|
this.selection.on('toggle', function () {
|
|
self.toggleDropdown();
|
|
});
|
|
|
|
this.selection.on('focus', function (params) {
|
|
self.focus(params);
|
|
});
|
|
|
|
this.selection.on('*', function (name, params) {
|
|
if ($.inArray(name, nonRelayEvents) !== -1) {
|
|
return;
|
|
}
|
|
|
|
self.trigger(name, params);
|
|
});
|
|
};
|
|
|
|
Select2.prototype._registerDropdownEvents = function () {
|
|
var self = this;
|
|
|
|
this.dropdown.on('*', function (name, params) {
|
|
self.trigger(name, params);
|
|
});
|
|
};
|
|
|
|
Select2.prototype._registerResultsEvents = function () {
|
|
var self = this;
|
|
|
|
this.results.on('*', function (name, params) {
|
|
self.trigger(name, params);
|
|
});
|
|
};
|
|
|
|
Select2.prototype._registerEvents = function () {
|
|
var self = this;
|
|
|
|
this.on('open', function () {
|
|
self.$container.addClass('select2-container--open');
|
|
});
|
|
|
|
this.on('close', function () {
|
|
self.$container.removeClass('select2-container--open');
|
|
});
|
|
|
|
this.on('enable', function () {
|
|
self.$container.removeClass('select2-container--disabled');
|
|
});
|
|
|
|
this.on('disable', function () {
|
|
self.$container.addClass('select2-container--disabled');
|
|
});
|
|
|
|
this.on('blur', function () {
|
|
self.$container.removeClass('select2-container--focus');
|
|
});
|
|
|
|
this.on('query', function (params) {
|
|
if (!self.isOpen()) {
|
|
self.trigger('open', {});
|
|
}
|
|
|
|
this.dataAdapter.query(params, function (data) {
|
|
self.trigger('results:all', {
|
|
data: data,
|
|
query: params
|
|
});
|
|
});
|
|
});
|
|
|
|
this.on('query:append', function (params) {
|
|
this.dataAdapter.query(params, function (data) {
|
|
self.trigger('results:append', {
|
|
data: data,
|
|
query: params
|
|
});
|
|
});
|
|
});
|
|
|
|
this.on('keypress', function (evt) {
|
|
var key = evt.which;
|
|
|
|
if (self.isOpen()) {
|
|
if (key === KEYS.ESC || key === KEYS.TAB ||
|
|
(key === KEYS.UP && evt.altKey)) {
|
|
self.close();
|
|
|
|
evt.preventDefault();
|
|
} else if (key === KEYS.ENTER) {
|
|
self.trigger('results:select', {});
|
|
|
|
evt.preventDefault();
|
|
} else if ((key === KEYS.SPACE && evt.ctrlKey)) {
|
|
self.trigger('results:toggle', {});
|
|
|
|
evt.preventDefault();
|
|
} else if (key === KEYS.UP) {
|
|
self.trigger('results:previous', {});
|
|
|
|
evt.preventDefault();
|
|
} else if (key === KEYS.DOWN) {
|
|
self.trigger('results:next', {});
|
|
|
|
evt.preventDefault();
|
|
}
|
|
} else {
|
|
if (key === KEYS.ENTER || key === KEYS.SPACE ||
|
|
(key === KEYS.DOWN && evt.altKey)) {
|
|
self.open();
|
|
|
|
evt.preventDefault();
|
|
}
|
|
}
|
|
});
|
|
};
|
|
|
|
Select2.prototype._syncAttributes = function () {
|
|
this.options.set('disabled', this.$element.prop('disabled'));
|
|
|
|
if (this.options.get('disabled')) {
|
|
if (this.isOpen()) {
|
|
this.close();
|
|
}
|
|
|
|
this.trigger('disable', {});
|
|
} else {
|
|
this.trigger('enable', {});
|
|
}
|
|
};
|
|
|
|
Select2.prototype._syncSubtree = function (evt, mutations) {
|
|
var changed = false;
|
|
var self = this;
|
|
|
|
// Ignore any mutation events raised for elements that aren't options or
|
|
// optgroups. This handles the case when the select element is destroyed
|
|
if (
|
|
evt && evt.target && (
|
|
evt.target.nodeName !== 'OPTION' && evt.target.nodeName !== 'OPTGROUP'
|
|
)
|
|
) {
|
|
return;
|
|
}
|
|
|
|
if (!mutations) {
|
|
// If mutation events aren't supported, then we can only assume that the
|
|
// change affected the selections
|
|
changed = true;
|
|
} else if (mutations.addedNodes && mutations.addedNodes.length > 0) {
|
|
for (var n = 0; n < mutations.addedNodes.length; n++) {
|
|
var node = mutations.addedNodes[n];
|
|
|
|
if (node.selected) {
|
|
changed = true;
|
|
}
|
|
}
|
|
} else if (mutations.removedNodes && mutations.removedNodes.length > 0) {
|
|
changed = true;
|
|
}
|
|
|
|
// Only re-pull the data if we think there is a change
|
|
if (changed) {
|
|
this.dataAdapter.current(function (currentData) {
|
|
self.trigger('selection:update', {
|
|
data: currentData
|
|
});
|
|
});
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Override the trigger method to automatically trigger pre-events when
|
|
* there are events that can be prevented.
|
|
*/
|
|
Select2.prototype.trigger = function (name, args) {
|
|
var actualTrigger = Select2.__super__.trigger;
|
|
var preTriggerMap = {
|
|
'open': 'opening',
|
|
'close': 'closing',
|
|
'select': 'selecting',
|
|
'unselect': 'unselecting'
|
|
};
|
|
|
|
if (args === undefined) {
|
|
args = {};
|
|
}
|
|
|
|
if (name in preTriggerMap) {
|
|
var preTriggerName = preTriggerMap[name];
|
|
var preTriggerArgs = {
|
|
prevented: false,
|
|
name: name,
|
|
args: args
|
|
};
|
|
|
|
actualTrigger.call(this, preTriggerName, preTriggerArgs);
|
|
|
|
if (preTriggerArgs.prevented) {
|
|
args.prevented = true;
|
|
|
|
return;
|
|
}
|
|
}
|
|
|
|
actualTrigger.call(this, name, args);
|
|
};
|
|
|
|
Select2.prototype.toggleDropdown = function () {
|
|
if (this.options.get('disabled')) {
|
|
return;
|
|
}
|
|
|
|
if (this.isOpen()) {
|
|
this.close();
|
|
} else {
|
|
this.open();
|
|
}
|
|
};
|
|
|
|
Select2.prototype.open = function () {
|
|
if (this.isOpen()) {
|
|
return;
|
|
}
|
|
|
|
this.trigger('query', {});
|
|
};
|
|
|
|
Select2.prototype.close = function () {
|
|
if (!this.isOpen()) {
|
|
return;
|
|
}
|
|
|
|
this.trigger('close', {});
|
|
};
|
|
|
|
Select2.prototype.isOpen = function () {
|
|
return this.$container.hasClass('select2-container--open');
|
|
};
|
|
|
|
Select2.prototype.hasFocus = function () {
|
|
return this.$container.hasClass('select2-container--focus');
|
|
};
|
|
|
|
Select2.prototype.focus = function (data) {
|
|
// No need to re-trigger focus events if we are already focused
|
|
if (this.hasFocus()) {
|
|
return;
|
|
}
|
|
|
|
this.$container.addClass('select2-container--focus');
|
|
this.trigger('focus', {});
|
|
};
|
|
|
|
Select2.prototype.enable = function (args) {
|
|
if (this.options.get('debug') && window.console && console.warn) {
|
|
console.warn(
|
|
'Select2: The `select2("enable")` method has been deprecated and will' +
|
|
' be removed in later Select2 versions. Use $element.prop("disabled")' +
|
|
' instead.'
|
|
);
|
|
}
|
|
|
|
if (args == null || args.length === 0) {
|
|
args = [true];
|
|
}
|
|
|
|
var disabled = !args[0];
|
|
|
|
this.$element.prop('disabled', disabled);
|
|
};
|
|
|
|
Select2.prototype.data = function () {
|
|
if (this.options.get('debug') &&
|
|
arguments.length > 0 && window.console && console.warn) {
|
|
console.warn(
|
|
'Select2: Data can no longer be set using `select2("data")`. You ' +
|
|
'should consider setting the value instead using `$element.val()`.'
|
|
);
|
|
}
|
|
|
|
var data = [];
|
|
|
|
this.dataAdapter.current(function (currentData) {
|
|
data = currentData;
|
|
});
|
|
|
|
return data;
|
|
};
|
|
|
|
Select2.prototype.val = function (args) {
|
|
if (this.options.get('debug') && window.console && console.warn) {
|
|
console.warn(
|
|
'Select2: The `select2("val")` method has been deprecated and will be' +
|
|
' removed in later Select2 versions. Use $element.val() instead.'
|
|
);
|
|
}
|
|
|
|
if (args == null || args.length === 0) {
|
|
return this.$element.val();
|
|
}
|
|
|
|
var newVal = args[0];
|
|
|
|
if ($.isArray(newVal)) {
|
|
newVal = $.map(newVal, function (obj) {
|
|
return obj.toString();
|
|
});
|
|
}
|
|
|
|
this.$element.val(newVal).trigger('change');
|
|
};
|
|
|
|
Select2.prototype.destroy = function () {
|
|
this.$container.remove();
|
|
|
|
if (this.$element[0].detachEvent) {
|
|
this.$element[0].detachEvent('onpropertychange', this._syncA);
|
|
}
|
|
|
|
if (this._observer != null) {
|
|
this._observer.disconnect();
|
|
this._observer = null;
|
|
} else if (this.$element[0].removeEventListener) {
|
|
this.$element[0]
|
|
.removeEventListener('DOMAttrModified', this._syncA, false);
|
|
this.$element[0]
|
|
.removeEventListener('DOMNodeInserted', this._syncS, false);
|
|
this.$element[0]
|
|
.removeEventListener('DOMNodeRemoved', this._syncS, false);
|
|
}
|
|
|
|
this._syncA = null;
|
|
this._syncS = null;
|
|
|
|
this.$element.off('.select2');
|
|
this.$element.attr('tabindex', this.$element.data('old-tabindex'));
|
|
|
|
this.$element.removeClass('select2-hidden-accessible');
|
|
this.$element.attr('aria-hidden', 'false');
|
|
this.$element.removeData('select2');
|
|
|
|
this.dataAdapter.destroy();
|
|
this.selection.destroy();
|
|
this.dropdown.destroy();
|
|
this.results.destroy();
|
|
|
|
this.dataAdapter = null;
|
|
this.selection = null;
|
|
this.dropdown = null;
|
|
this.results = null;
|
|
};
|
|
|
|
Select2.prototype.render = function () {
|
|
var $container = $(
|
|
'<span class="select2 select2-container">' +
|
|
'<span class="selection"></span>' +
|
|
'<span class="dropdown-wrapper" aria-hidden="true"></span>' +
|
|
'</span>'
|
|
);
|
|
|
|
$container.attr('dir', this.options.get('dir'));
|
|
|
|
this.$container = $container;
|
|
|
|
this.$container.addClass('select2-container--' + this.options.get('theme'));
|
|
|
|
$container.data('element', this.$element);
|
|
|
|
return $container;
|
|
};
|
|
|
|
return Select2;
|
|
});
|
|
|
|
S2.define('select2/compat/utils',[
|
|
'jquery'
|
|
], function ($) {
|
|
function syncCssClasses ($dest, $src, adapter) {
|
|
var classes, replacements = [], adapted;
|
|
|
|
classes = $.trim($dest.attr('class'));
|
|
|
|
if (classes) {
|
|
classes = '' + classes; // for IE which returns object
|
|
|
|
$(classes.split(/\s+/)).each(function () {
|
|
// Save all Select2 classes
|
|
if (this.indexOf('select2-') === 0) {
|
|
replacements.push(this);
|
|
}
|
|
});
|
|
}
|
|
|
|
classes = $.trim($src.attr('class'));
|
|
|
|
if (classes) {
|
|
classes = '' + classes; // for IE which returns object
|
|
|
|
$(classes.split(/\s+/)).each(function () {
|
|
// Only adapt non-Select2 classes
|
|
if (this.indexOf('select2-') !== 0) {
|
|
adapted = adapter(this);
|
|
|
|
if (adapted != null) {
|
|
replacements.push(adapted);
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
$dest.attr('class', replacements.join(' '));
|
|
}
|
|
|
|
return {
|
|
syncCssClasses: syncCssClasses
|
|
};
|
|
});
|
|
|
|
S2.define('select2/compat/containerCss',[
|
|
'jquery',
|
|
'./utils'
|
|
], function ($, CompatUtils) {
|
|
// No-op CSS adapter that discards all classes by default
|
|
function _containerAdapter (clazz) {
|
|
return null;
|
|
}
|
|
|
|
function ContainerCSS () { }
|
|
|
|
ContainerCSS.prototype.render = function (decorated) {
|
|
var $container = decorated.call(this);
|
|
|
|
var containerCssClass = this.options.get('containerCssClass') || '';
|
|
|
|
if ($.isFunction(containerCssClass)) {
|
|
containerCssClass = containerCssClass(this.$element);
|
|
}
|
|
|
|
var containerCssAdapter = this.options.get('adaptContainerCssClass');
|
|
containerCssAdapter = containerCssAdapter || _containerAdapter;
|
|
|
|
if (containerCssClass.indexOf(':all:') !== -1) {
|
|
containerCssClass = containerCssClass.replace(':all:', '');
|
|
|
|
var _cssAdapter = containerCssAdapter;
|
|
|
|
containerCssAdapter = function (clazz) {
|
|
var adapted = _cssAdapter(clazz);
|
|
|
|
if (adapted != null) {
|
|
// Append the old one along with the adapted one
|
|
return adapted + ' ' + clazz;
|
|
}
|
|
|
|
return clazz;
|
|
};
|
|
}
|
|
|
|
var containerCss = this.options.get('containerCss') || {};
|
|
|
|
if ($.isFunction(containerCss)) {
|
|
containerCss = containerCss(this.$element);
|
|
}
|
|
|
|
CompatUtils.syncCssClasses($container, this.$element, containerCssAdapter);
|
|
|
|
$container.css(containerCss);
|
|
$container.addClass(containerCssClass);
|
|
|
|
return $container;
|
|
};
|
|
|
|
return ContainerCSS;
|
|
});
|
|
|
|
S2.define('select2/compat/dropdownCss',[
|
|
'jquery',
|
|
'./utils'
|
|
], function ($, CompatUtils) {
|
|
// No-op CSS adapter that discards all classes by default
|
|
function _dropdownAdapter (clazz) {
|
|
return null;
|
|
}
|
|
|
|
function DropdownCSS () { }
|
|
|
|
DropdownCSS.prototype.render = function (decorated) {
|
|
var $dropdown = decorated.call(this);
|
|
|
|
var dropdownCssClass = this.options.get('dropdownCssClass') || '';
|
|
|
|
if ($.isFunction(dropdownCssClass)) {
|
|
dropdownCssClass = dropdownCssClass(this.$element);
|
|
}
|
|
|
|
var dropdownCssAdapter = this.options.get('adaptDropdownCssClass');
|
|
dropdownCssAdapter = dropdownCssAdapter || _dropdownAdapter;
|
|
|
|
if (dropdownCssClass.indexOf(':all:') !== -1) {
|
|
dropdownCssClass = dropdownCssClass.replace(':all:', '');
|
|
|
|
var _cssAdapter = dropdownCssAdapter;
|
|
|
|
dropdownCssAdapter = function (clazz) {
|
|
var adapted = _cssAdapter(clazz);
|
|
|
|
if (adapted != null) {
|
|
// Append the old one along with the adapted one
|
|
return adapted + ' ' + clazz;
|
|
}
|
|
|
|
return clazz;
|
|
};
|
|
}
|
|
|
|
var dropdownCss = this.options.get('dropdownCss') || {};
|
|
|
|
if ($.isFunction(dropdownCss)) {
|
|
dropdownCss = dropdownCss(this.$element);
|
|
}
|
|
|
|
CompatUtils.syncCssClasses($dropdown, this.$element, dropdownCssAdapter);
|
|
|
|
$dropdown.css(dropdownCss);
|
|
$dropdown.addClass(dropdownCssClass);
|
|
|
|
return $dropdown;
|
|
};
|
|
|
|
return DropdownCSS;
|
|
});
|
|
|
|
S2.define('select2/compat/initSelection',[
|
|
'jquery'
|
|
], function ($) {
|
|
function InitSelection (decorated, $element, options) {
|
|
if (options.get('debug') && window.console && console.warn) {
|
|
console.warn(
|
|
'Select2: The `initSelection` option has been deprecated in favor' +
|
|
' of a custom data adapter that overrides the `current` method. ' +
|
|
'This method is now called multiple times instead of a single ' +
|
|
'time when the instance is initialized. Support will be removed ' +
|
|
'for the `initSelection` option in future versions of Select2'
|
|
);
|
|
}
|
|
|
|
this.initSelection = options.get('initSelection');
|
|
this._isInitialized = false;
|
|
|
|
decorated.call(this, $element, options);
|
|
}
|
|
|
|
InitSelection.prototype.current = function (decorated, callback) {
|
|
var self = this;
|
|
|
|
if (this._isInitialized) {
|
|
decorated.call(this, callback);
|
|
|
|
return;
|
|
}
|
|
|
|
this.initSelection.call(null, this.$element, function (data) {
|
|
self._isInitialized = true;
|
|
|
|
if (!$.isArray(data)) {
|
|
data = [data];
|
|
}
|
|
|
|
callback(data);
|
|
});
|
|
};
|
|
|
|
return InitSelection;
|
|
});
|
|
|
|
S2.define('select2/compat/inputData',[
|
|
'jquery'
|
|
], function ($) {
|
|
function InputData (decorated, $element, options) {
|
|
this._currentData = [];
|
|
this._valueSeparator = options.get('valueSeparator') || ',';
|
|
|
|
if ($element.prop('type') === 'hidden') {
|
|
if (options.get('debug') && console && console.warn) {
|
|
console.warn(
|
|
'Select2: Using a hidden input with Select2 is no longer ' +
|
|
'supported and may stop working in the future. It is recommended ' +
|
|
'to use a `<select>` element instead.'
|
|
);
|
|
}
|
|
}
|
|
|
|
decorated.call(this, $element, options);
|
|
}
|
|
|
|
InputData.prototype.current = function (_, callback) {
|
|
function getSelected (data, selectedIds) {
|
|
var selected = [];
|
|
|
|
if (data.selected || $.inArray(data.id, selectedIds) !== -1) {
|
|
data.selected = true;
|
|
selected.push(data);
|
|
} else {
|
|
data.selected = false;
|
|
}
|
|
|
|
if (data.children) {
|
|
selected.push.apply(selected, getSelected(data.children, selectedIds));
|
|
}
|
|
|
|
return selected;
|
|
}
|
|
|
|
var selected = [];
|
|
|
|
for (var d = 0; d < this._currentData.length; d++) {
|
|
var data = this._currentData[d];
|
|
|
|
selected.push.apply(
|
|
selected,
|
|
getSelected(
|
|
data,
|
|
this.$element.val().split(
|
|
this._valueSeparator
|
|
)
|
|
)
|
|
);
|
|
}
|
|
|
|
callback(selected);
|
|
};
|
|
|
|
InputData.prototype.select = function (_, data) {
|
|
if (!this.options.get('multiple')) {
|
|
this.current(function (allData) {
|
|
$.map(allData, function (data) {
|
|
data.selected = false;
|
|
});
|
|
});
|
|
|
|
this.$element.val(data.id);
|
|
this.$element.trigger('change');
|
|
} else {
|
|
var value = this.$element.val();
|
|
value += this._valueSeparator + data.id;
|
|
|
|
this.$element.val(value);
|
|
this.$element.trigger('change');
|
|
}
|
|
};
|
|
|
|
InputData.prototype.unselect = function (_, data) {
|
|
var self = this;
|
|
|
|
data.selected = false;
|
|
|
|
this.current(function (allData) {
|
|
var values = [];
|
|
|
|
for (var d = 0; d < allData.length; d++) {
|
|
var item = allData[d];
|
|
|
|
if (data.id == item.id) {
|
|
continue;
|
|
}
|
|
|
|
values.push(item.id);
|
|
}
|
|
|
|
self.$element.val(values.join(self._valueSeparator));
|
|
self.$element.trigger('change');
|
|
});
|
|
};
|
|
|
|
InputData.prototype.query = function (_, params, callback) {
|
|
var results = [];
|
|
|
|
for (var d = 0; d < this._currentData.length; d++) {
|
|
var data = this._currentData[d];
|
|
|
|
var matches = this.matches(params, data);
|
|
|
|
if (matches !== null) {
|
|
results.push(matches);
|
|
}
|
|
}
|
|
|
|
callback({
|
|
results: results
|
|
});
|
|
};
|
|
|
|
InputData.prototype.addOptions = function (_, $options) {
|
|
var options = $.map($options, function ($option) {
|
|
return $.data($option[0], 'data');
|
|
});
|
|
|
|
this._currentData.push.apply(this._currentData, options);
|
|
};
|
|
|
|
return InputData;
|
|
});
|
|
|
|
S2.define('select2/compat/matcher',[
|
|
'jquery'
|
|
], function ($) {
|
|
function oldMatcher (matcher) {
|
|
function wrappedMatcher (params, data) {
|
|
var match = $.extend(true, {}, data);
|
|
|
|
if (params.term == null || $.trim(params.term) === '') {
|
|
return match;
|
|
}
|
|
|
|
if (data.children) {
|
|
for (var c = data.children.length - 1; c >= 0; c--) {
|
|
var child = data.children[c];
|
|
|
|
// Check if the child object matches
|
|
// The old matcher returned a boolean true or false
|
|
var doesMatch = matcher(params.term, child.text, child);
|
|
|
|
// If the child didn't match, pop it off
|
|
if (!doesMatch) {
|
|
match.children.splice(c, 1);
|
|
}
|
|
}
|
|
|
|
if (match.children.length > 0) {
|
|
return match;
|
|
}
|
|
}
|
|
|
|
if (matcher(params.term, data.text, data)) {
|
|
return match;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
return wrappedMatcher;
|
|
}
|
|
|
|
return oldMatcher;
|
|
});
|
|
|
|
S2.define('select2/compat/query',[
|
|
|
|
], function () {
|
|
function Query (decorated, $element, options) {
|
|
if (options.get('debug') && window.console && console.warn) {
|
|
console.warn(
|
|
'Select2: The `query` option has been deprecated in favor of a ' +
|
|
'custom data adapter that overrides the `query` method. Support ' +
|
|
'will be removed for the `query` option in future versions of ' +
|
|
'Select2.'
|
|
);
|
|
}
|
|
|
|
decorated.call(this, $element, options);
|
|
}
|
|
|
|
Query.prototype.query = function (_, params, callback) {
|
|
params.callback = callback;
|
|
|
|
var query = this.options.get('query');
|
|
|
|
query.call(null, params);
|
|
};
|
|
|
|
return Query;
|
|
});
|
|
|
|
S2.define('select2/dropdown/attachContainer',[
|
|
|
|
], function () {
|
|
function AttachContainer (decorated, $element, options) {
|
|
decorated.call(this, $element, options);
|
|
}
|
|
|
|
AttachContainer.prototype.position =
|
|
function (decorated, $dropdown, $container) {
|
|
var $dropdownContainer = $container.find('.dropdown-wrapper');
|
|
$dropdownContainer.append($dropdown);
|
|
|
|
$dropdown.addClass('select2-dropdown--below');
|
|
$container.addClass('select2-container--below');
|
|
};
|
|
|
|
return AttachContainer;
|
|
});
|
|
|
|
S2.define('select2/dropdown/stopPropagation',[
|
|
|
|
], function () {
|
|
function StopPropagation () { }
|
|
|
|
StopPropagation.prototype.bind = function (decorated, container, $container) {
|
|
decorated.call(this, container, $container);
|
|
|
|
var stoppedEvents = [
|
|
'blur',
|
|
'change',
|
|
'click',
|
|
'dblclick',
|
|
'focus',
|
|
'focusin',
|
|
'focusout',
|
|
'input',
|
|
'keydown',
|
|
'keyup',
|
|
'keypress',
|
|
'mousedown',
|
|
'mouseenter',
|
|
'mouseleave',
|
|
'mousemove',
|
|
'mouseover',
|
|
'mouseup',
|
|
'search',
|
|
'touchend',
|
|
'touchstart'
|
|
];
|
|
|
|
this.$dropdown.on(stoppedEvents.join(' '), function (evt) {
|
|
evt.stopPropagation();
|
|
});
|
|
};
|
|
|
|
return StopPropagation;
|
|
});
|
|
|
|
S2.define('select2/selection/stopPropagation',[
|
|
|
|
], function () {
|
|
function StopPropagation () { }
|
|
|
|
StopPropagation.prototype.bind = function (decorated, container, $container) {
|
|
decorated.call(this, container, $container);
|
|
|
|
var stoppedEvents = [
|
|
'blur',
|
|
'change',
|
|
'click',
|
|
'dblclick',
|
|
'focus',
|
|
'focusin',
|
|
'focusout',
|
|
'input',
|
|
'keydown',
|
|
'keyup',
|
|
'keypress',
|
|
'mousedown',
|
|
'mouseenter',
|
|
'mouseleave',
|
|
'mousemove',
|
|
'mouseover',
|
|
'mouseup',
|
|
'search',
|
|
'touchend',
|
|
'touchstart'
|
|
];
|
|
|
|
this.$selection.on(stoppedEvents.join(' '), function (evt) {
|
|
evt.stopPropagation();
|
|
});
|
|
};
|
|
|
|
return StopPropagation;
|
|
});
|
|
|
|
/*!
|
|
* jQuery Mousewheel 3.1.13
|
|
*
|
|
* Copyright jQuery Foundation and other contributors
|
|
* Released under the MIT license
|
|
* http://jquery.org/license
|
|
*/
|
|
|
|
(function (factory) {
|
|
if ( typeof S2.define === 'function' && S2.define.amd ) {
|
|
// AMD. Register as an anonymous module.
|
|
S2.define('jquery-mousewheel',['jquery'], factory);
|
|
} else if (typeof exports === 'object') {
|
|
// Node/CommonJS style for Browserify
|
|
module.exports = factory;
|
|
} else {
|
|
// Browser globals
|
|
factory(jQuery);
|
|
}
|
|
}(function ($) {
|
|
|
|
var toFix = ['wheel', 'mousewheel', 'DOMMouseScroll', 'MozMousePixelScroll'],
|
|
toBind = ( 'onwheel' in document || document.documentMode >= 9 ) ?
|
|
['wheel'] : ['mousewheel', 'DomMouseScroll', 'MozMousePixelScroll'],
|
|
slice = Array.prototype.slice,
|
|
nullLowestDeltaTimeout, lowestDelta;
|
|
|
|
if ( $.event.fixHooks ) {
|
|
for ( var i = toFix.length; i; ) {
|
|
$.event.fixHooks[ toFix[--i] ] = $.event.mouseHooks;
|
|
}
|
|
}
|
|
|
|
var special = $.event.special.mousewheel = {
|
|
version: '3.1.12',
|
|
|
|
setup: function() {
|
|
if ( this.addEventListener ) {
|
|
for ( var i = toBind.length; i; ) {
|
|
this.addEventListener( toBind[--i], handler, false );
|
|
}
|
|
} else {
|
|
this.onmousewheel = handler;
|
|
}
|
|
// Store the line height and page height for this particular element
|
|
$.data(this, 'mousewheel-line-height', special.getLineHeight(this));
|
|
$.data(this, 'mousewheel-page-height', special.getPageHeight(this));
|
|
},
|
|
|
|
teardown: function() {
|
|
if ( this.removeEventListener ) {
|
|
for ( var i = toBind.length; i; ) {
|
|
this.removeEventListener( toBind[--i], handler, false );
|
|
}
|
|
} else {
|
|
this.onmousewheel = null;
|
|
}
|
|
// Clean up the data we added to the element
|
|
$.removeData(this, 'mousewheel-line-height');
|
|
$.removeData(this, 'mousewheel-page-height');
|
|
},
|
|
|
|
getLineHeight: function(elem) {
|
|
var $elem = $(elem),
|
|
$parent = $elem['offsetParent' in $.fn ? 'offsetParent' : 'parent']();
|
|
if (!$parent.length) {
|
|
$parent = $('body');
|
|
}
|
|
return parseInt($parent.css('fontSize'), 10) || parseInt($elem.css('fontSize'), 10) || 16;
|
|
},
|
|
|
|
getPageHeight: function(elem) {
|
|
return $(elem).height();
|
|
},
|
|
|
|
settings: {
|
|
adjustOldDeltas: true, // see shouldAdjustOldDeltas() below
|
|
normalizeOffset: true // calls getBoundingClientRect for each event
|
|
}
|
|
};
|
|
|
|
$.fn.extend({
|
|
mousewheel: function(fn) {
|
|
return fn ? this.bind('mousewheel', fn) : this.trigger('mousewheel');
|
|
},
|
|
|
|
unmousewheel: function(fn) {
|
|
return this.unbind('mousewheel', fn);
|
|
}
|
|
});
|
|
|
|
|
|
function handler(event) {
|
|
var orgEvent = event || window.event,
|
|
args = slice.call(arguments, 1),
|
|
delta = 0,
|
|
deltaX = 0,
|
|
deltaY = 0,
|
|
absDelta = 0,
|
|
offsetX = 0,
|
|
offsetY = 0;
|
|
event = $.event.fix(orgEvent);
|
|
event.type = 'mousewheel';
|
|
|
|
// Old school scrollwheel delta
|
|
if ( 'detail' in orgEvent ) { deltaY = orgEvent.detail * -1; }
|
|
if ( 'wheelDelta' in orgEvent ) { deltaY = orgEvent.wheelDelta; }
|
|
if ( 'wheelDeltaY' in orgEvent ) { deltaY = orgEvent.wheelDeltaY; }
|
|
if ( 'wheelDeltaX' in orgEvent ) { deltaX = orgEvent.wheelDeltaX * -1; }
|
|
|
|
// Firefox < 17 horizontal scrolling related to DOMMouseScroll event
|
|
if ( 'axis' in orgEvent && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) {
|
|
deltaX = deltaY * -1;
|
|
deltaY = 0;
|
|
}
|
|
|
|
// Set delta to be deltaY or deltaX if deltaY is 0 for backwards compatabilitiy
|
|
delta = deltaY === 0 ? deltaX : deltaY;
|
|
|
|
// New school wheel delta (wheel event)
|
|
if ( 'deltaY' in orgEvent ) {
|
|
deltaY = orgEvent.deltaY * -1;
|
|
delta = deltaY;
|
|
}
|
|
if ( 'deltaX' in orgEvent ) {
|
|
deltaX = orgEvent.deltaX;
|
|
if ( deltaY === 0 ) { delta = deltaX * -1; }
|
|
}
|
|
|
|
// No change actually happened, no reason to go any further
|
|
if ( deltaY === 0 && deltaX === 0 ) { return; }
|
|
|
|
// Need to convert lines and pages to pixels if we aren't already in pixels
|
|
// There are three delta modes:
|
|
// * deltaMode 0 is by pixels, nothing to do
|
|
// * deltaMode 1 is by lines
|
|
// * deltaMode 2 is by pages
|
|
if ( orgEvent.deltaMode === 1 ) {
|
|
var lineHeight = $.data(this, 'mousewheel-line-height');
|
|
delta *= lineHeight;
|
|
deltaY *= lineHeight;
|
|
deltaX *= lineHeight;
|
|
} else if ( orgEvent.deltaMode === 2 ) {
|
|
var pageHeight = $.data(this, 'mousewheel-page-height');
|
|
delta *= pageHeight;
|
|
deltaY *= pageHeight;
|
|
deltaX *= pageHeight;
|
|
}
|
|
|
|
// Store lowest absolute delta to normalize the delta values
|
|
absDelta = Math.max( Math.abs(deltaY), Math.abs(deltaX) );
|
|
|
|
if ( !lowestDelta || absDelta < lowestDelta ) {
|
|
lowestDelta = absDelta;
|
|
|
|
// Adjust older deltas if necessary
|
|
if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) {
|
|
lowestDelta /= 40;
|
|
}
|
|
}
|
|
|
|
// Adjust older deltas if necessary
|
|
if ( shouldAdjustOldDeltas(orgEvent, absDelta) ) {
|
|
// Divide all the things by 40!
|
|
delta /= 40;
|
|
deltaX /= 40;
|
|
deltaY /= 40;
|
|
}
|
|
|
|
// Get a whole, normalized value for the deltas
|
|
delta = Math[ delta >= 1 ? 'floor' : 'ceil' ](delta / lowestDelta);
|
|
deltaX = Math[ deltaX >= 1 ? 'floor' : 'ceil' ](deltaX / lowestDelta);
|
|
deltaY = Math[ deltaY >= 1 ? 'floor' : 'ceil' ](deltaY / lowestDelta);
|
|
|
|
// Normalise offsetX and offsetY properties
|
|
if ( special.settings.normalizeOffset && this.getBoundingClientRect ) {
|
|
var boundingRect = this.getBoundingClientRect();
|
|
offsetX = event.clientX - boundingRect.left;
|
|
offsetY = event.clientY - boundingRect.top;
|
|
}
|
|
|
|
// Add information to the event object
|
|
event.deltaX = deltaX;
|
|
event.deltaY = deltaY;
|
|
event.deltaFactor = lowestDelta;
|
|
event.offsetX = offsetX;
|
|
event.offsetY = offsetY;
|
|
// Go ahead and set deltaMode to 0 since we converted to pixels
|
|
// Although this is a little odd since we overwrite the deltaX/Y
|
|
// properties with normalized deltas.
|
|
event.deltaMode = 0;
|
|
|
|
// Add event and delta to the front of the arguments
|
|
args.unshift(event, delta, deltaX, deltaY);
|
|
|
|
// Clearout lowestDelta after sometime to better
|
|
// handle multiple device types that give different
|
|
// a different lowestDelta
|
|
// Ex: trackpad = 3 and mouse wheel = 120
|
|
if (nullLowestDeltaTimeout) { clearTimeout(nullLowestDeltaTimeout); }
|
|
nullLowestDeltaTimeout = setTimeout(nullLowestDelta, 200);
|
|
|
|
return ($.event.dispatch || $.event.handle).apply(this, args);
|
|
}
|
|
|
|
function nullLowestDelta() {
|
|
lowestDelta = null;
|
|
}
|
|
|
|
function shouldAdjustOldDeltas(orgEvent, absDelta) {
|
|
// If this is an older event and the delta is divisable by 120,
|
|
// then we are assuming that the browser is treating this as an
|
|
// older mouse wheel event and that we should divide the deltas
|
|
// by 40 to try and get a more usable deltaFactor.
|
|
// Side note, this actually impacts the reported scroll distance
|
|
// in older browsers and can cause scrolling to be slower than native.
|
|
// Turn this off by setting $.event.special.mousewheel.settings.adjustOldDeltas to false.
|
|
return special.settings.adjustOldDeltas && orgEvent.type === 'mousewheel' && absDelta % 120 === 0;
|
|
}
|
|
|
|
}));
|
|
|
|
S2.define('jquery.select2',[
|
|
'jquery',
|
|
'jquery-mousewheel',
|
|
|
|
'./select2/core',
|
|
'./select2/defaults'
|
|
], function ($, _, Select2, Defaults) {
|
|
if ($.fn.select2 == null) {
|
|
// All methods that should return the element
|
|
var thisMethods = ['open', 'close', 'destroy'];
|
|
|
|
$.fn.select2 = function (options) {
|
|
options = options || {};
|
|
|
|
if (typeof options === 'object') {
|
|
this.each(function () {
|
|
var instanceOptions = $.extend(true, {}, options);
|
|
|
|
var instance = new Select2($(this), instanceOptions);
|
|
});
|
|
|
|
return this;
|
|
} else if (typeof options === 'string') {
|
|
var ret;
|
|
var args = Array.prototype.slice.call(arguments, 1);
|
|
|
|
this.each(function () {
|
|
var instance = $(this).data('select2');
|
|
|
|
if (instance == null && window.console && console.error) {
|
|
console.error(
|
|
'The select2(\'' + options + '\') method was called on an ' +
|
|
'element that is not using Select2.'
|
|
);
|
|
}
|
|
|
|
ret = instance[options].apply(instance, args);
|
|
});
|
|
|
|
// Check if we should be returning `this`
|
|
if ($.inArray(options, thisMethods) > -1) {
|
|
return this;
|
|
}
|
|
|
|
return ret;
|
|
} else {
|
|
throw new Error('Invalid arguments for Select2: ' + options);
|
|
}
|
|
};
|
|
}
|
|
|
|
if ($.fn.select2.defaults == null) {
|
|
$.fn.select2.defaults = Defaults;
|
|
}
|
|
|
|
return Select2;
|
|
});
|
|
|
|
// Return the AMD loader configuration so it can be used outside of this file
|
|
return {
|
|
define: S2.define,
|
|
require: S2.require
|
|
};
|
|
}());
|
|
|
|
// Autoload the jQuery bindings
|
|
// We know that all of the modules exist above this, so we're safe
|
|
var select2 = S2.require('jquery.select2');
|
|
|
|
// Hold the AMD module references on the jQuery function that was just loaded
|
|
// This allows Select2 to use the internal loader outside of this file, such
|
|
// as in the language files.
|
|
jQuery.fn.select2.amd = S2;
|
|
|
|
// Return the Select2 instance for anyone who is importing it.
|
|
return select2;
|
|
}));
|