209 lines
4.4 KiB
JavaScript
209 lines
4.4 KiB
JavaScript
// pages/lianxi/main.js
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const api = require("../../utils/request.js");
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var util = require('../../utils/util.js')
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Page({
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/**
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* 页面的初始数据
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*/
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data: {
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ctms: [],
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tm_index: 0,
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isright:false,
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answerP:false,
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tmtotal:0
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},
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radioChange: function (e) {
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var that = this
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that.data.currentTm['user_answer'] = e.detail.value
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that.data.ctms[that.data.tm_index] = that.data.currentTm
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that.showAnswer()
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},
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checkboxChange: function (e) {
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var that = this
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that.data.currentTm['user_answer'] = e.detail.value
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that.data.ctms[that.data.tm_index] = that.data.currentTm
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},
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad: function () {
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var that = this
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try {
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var value = wx.getStorageSync('ctms')
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if (value) {
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that.data.ctms = value
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that.setData({
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tmtotal: value.length
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})
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}
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} catch (e) { }
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try {
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const res = wx.getSystemInfoSync()
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that.setData({
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scrollHeight: res.windowHeight - 70
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})
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} catch (e) {
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}
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if (that.data.tmtotal== 0) {
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wx.showModal({
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title: '提示',
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content: '无错题记录!',
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confirmText:'返回',
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cancelText:'前去练习',
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success: function (res) {
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if (res.confirm) {
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wx.navigateBack({
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})
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}else{
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wx.redirectTo({
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url: '/pages/lianxi/index',
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})
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}
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}
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})
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}else{
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that.showTm(that.data.tm_index)
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}
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},
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/**
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* 生命周期函数--监听页面初次渲染完成
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*/
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onReady: function () {
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},
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/**
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* 生命周期函数--监听页面显示
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*/
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onShow: function () {
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},
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/**
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* 生命周期函数--监听页面隐藏
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*/
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onHide: function () {
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},
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/**
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* 生命周期函数--监听页面卸载
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*/
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onUnload: function () {
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try {
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wx.setStorageSync('ctms', this.data.ctms)
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} catch (e) { }
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},
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/**
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* 页面相关事件处理函数--监听用户下拉动作
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*/
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onPullDownRefresh: function () {
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},
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/**
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* 页面上拉触底事件的处理函数
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*/
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onReachBottom: function () {
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},
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/**
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* 用户点击右上角分享
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*/
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onShareAppMessage: function () {
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},
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showTm: function (index) {
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var that = this
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var currentTm = that.data.ctms[index]
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that.setData({
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'tm_index': index,
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'tmtotal':that.data.ctms.length,
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'currentTm': currentTm
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})
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that.showOptions()
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if (currentTm.user_answer) {
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that.showAnswer()
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}
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},
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panTi: function () {
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var that = this
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let currentTm = that.data.currentTm
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let isright = false
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if (currentTm.type == '多选') {
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if (currentTm.user_answer) {
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if (currentTm.user_answer.sort().toString() == currentTm.right.sort().toString()) {
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isright = true
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}
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}
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} else {
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isright = currentTm.right == currentTm.user_answer
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}
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// if (isright == false && currentTm.user_answer != undefined) {
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// currentTm.dtime = util.formatTime(new Date())
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// that.data.ctms.unshift(currentTm)
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// if (that.data.ctms.length > 40) {
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// that.data.ctms.length = 40
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// }
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// }
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return isright
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},
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showAnswer: function () {
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let isright = this.panTi()
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this.setData({
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isright: isright,
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answerP: true,
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currentTm: this.data.currentTm
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})
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},
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next: function () {
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var that = this
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var tm_index = that.data.tm_index + 1
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that.showTm(tm_index)
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},
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previous: function () {
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var that = this
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var tm_index = that.data.tm_index - 1
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that.showTm(tm_index)
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},
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showOptions: function () {
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let currentTm = this.data.currentTm
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let options = []
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for (let key in currentTm.options) {
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let option = {}
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option.key = key
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option.value = key + ':' + currentTm.options[key]
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if (currentTm.user_answer) {
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if (key == currentTm.user_answer || currentTm.user_answer.indexOf(key) != -1) {
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option.checked = true
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}
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} else {
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option.checked = false
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}
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options.push(option)
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}
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this.setData({
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options: options
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})
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},
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remove: function () {
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var that = this
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var index = that.data.tm_index
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that.data.ctms.splice(index,1)
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if(that.data.ctms.length>index){
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that.showTm(index)
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} else if (that.data.ctms.length > 0 && index > 1){
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that.showTm(index-1)
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}
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else{
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wx.navigateBack({
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})
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}
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}
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}) |