315 lines
7.4 KiB
JavaScript
315 lines
7.4 KiB
JavaScript
// pages/examtest/main.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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tmIndex: 0,
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answerChoices: [],
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answerP: false,
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isLoad:true
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},
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tmdata: {
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tms: [],
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ydtms: []
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},
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radioChange: function(e) {
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//console.log('radio发生change事件，携带value值为：', e.detail.value);
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var answerChoices = this.data.answerChoices;
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for (var i = 0, len = answerChoices.length; i < len; ++i) {
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answerChoices[i].checked = answerChoices[i].value == e.detail.value;
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}
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this.setData({
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answerChoices: answerChoices,
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});
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this.tmdata.tms[this.data.tmIndex]['userchecked'] = e.detail.value
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this.setData({
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currentTm: this.tmdata.tms[this.data.tmIndex]
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})
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this.showanswer()
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},
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checkboxChange: function(e) {
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//console.log('checkbox发生change事件，携带value值为：', e.detail.value);
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var answerChoices = this.data.answerChoices,
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values = e.detail.value;
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for (var i = 0, lenI = answerChoices.length; i < lenI; ++i) {
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answerChoices[i].checked = false;
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for (var j = 0, lenJ = values.length; j < lenJ; ++j) {
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if (answerChoices[i].value == values[j]) {
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answerChoices[i].checked = true;
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break;
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}
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}
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}
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this.tmdata.tms[this.data.tmIndex]['userchecked'] = e.detail.value
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this.setData({
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answerChoices: answerChoices,
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currentTm: this.tmdata.tms[this.data.tmIndex]
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});
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},
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/**
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* 生命周期函数--监听页面加载
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*/
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onLoad: function(options) {
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var that = this
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wx.getStorage({
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key: 'questioncats',
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success: function(res) {
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let lst = res.data
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let nst = []
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let nst1 = []
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if (lst) {
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for (var i = 0; i < lst.length; i++) {
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nst.push(lst[i]['name'])
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nst1.push(lst[i]['id'])
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}
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}
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that.setData({
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tmlxs: nst1
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})
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wx.getStorage({
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key: 'ydtms',
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success: function(res) {
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that.tmdata.ydtms = res.data
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that.getTms()
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},
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fail: function() {
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that.getTms()
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}
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})
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},
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})
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},
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getTms: function(callback) {
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var that = this
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wx.showLoading({})
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wx.request({
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url: getApp().globalData.serverUrl + 'api/question?a=exercise',
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header: {
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'content-type': 'application/json', // 默认值
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'Cookie': getApp().globalData.sessionId,
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},
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method: 'POST',
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data: {
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'tmlx': that.data.tmlxs,
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'ydtms': that.tmdata.ydtms
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},
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success: res => {
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if (res.statusCode === 200) {
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wx.hideLoading()
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//console.log(res.data)
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let tms = res.data.rows
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if(tms.length==0){
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wx.showModal({
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title: '提示',
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content: '无更多新题,返回重新开始',
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showCancel: false,
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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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}
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}
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})
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}else{
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that.tmdata.tms = that.tmdata.tms.concat(tms)
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that.showTm(that.data.tmIndex) //展示题目和答案
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if(that.data.isLoad){
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that.setData({
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tmtotal: res.data.total,
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})
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that.data.isLoad=false
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}
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}
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}
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}
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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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* 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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wx.setStorage({
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key: 'ydtms',
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data: this.tmdata.ydtms,
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})
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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.tmdata.tms[index]
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//console.log(currentTm)
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that.setData({
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'currentTm': currentTm
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})
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var answer = currentTm.answer
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var sorder = Object.keys(answer).sort();
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var answerChoices = []
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//对正确答案进行排序
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for (var i = 0; i < sorder.length; i++) {
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answerChoices.push({
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'name': sorder[i],
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'value': sorder[i],
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'checked': false
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})
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}
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//console.log(answerChoices)
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that.setData({
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'answerChoices': answerChoices
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})
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if (that.tmdata.ydtms.indexOf(currentTm.id)!=-1){ //如果未答过
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that.showChecked(index)
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that.showanswer()
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}
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that.tmdata.ydtms.push(currentTm.id)
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},
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showChecked: function(index) {
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let tm = this.tmdata.tms[index]
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//console.log(tm)
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let choices = this.data.answerChoices
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if (tm.userchecked) {
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if (tm.question__type == 2) {
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for (var i = 0, len = choices.length; i < len; i++) {
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if (tm.userchecked.indexOf(choices[i].value) != -1) {
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choices[i].checked = true
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}
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}
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} else {
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for (var i = 0, len = choices.length; i < len; i++) {
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if (choices[i].value == tm.userchecked) {
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choices[i].checked = true
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}
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}
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}
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this.setData({
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answerChoices: choices,
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answerP: true
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})
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}
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},
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showanswer: function() {
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let answerChoices = this.data.answerChoices
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let currentTm = this.data.currentTm
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console.log(answerChoices,currentTm)
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for (var i = 0; i < answerChoices.length; i++) {
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if (currentTm.type == 2) {
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if (currentTm.right.indexOf(answerChoices[i].value) != -1) {
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answerChoices[i].right = true
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}
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} else {
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if (answerChoices[i].value == currentTm.right) {
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answerChoices[i].right = true
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}
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}
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}
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if (currentTm.type == 2) {
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if(currentTm.userchecked==undefined){currentTm.userchecked=[]}
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var answerright = this.judgeResultFun(currentTm.userchecked, currentTm.right)
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this.setData({
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answerright: answerright
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})
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} else {
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if(currentTm.userchecked==undefined){currentTm.userchecked=''}
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var answerright = currentTm.right == currentTm.userchecked
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this.setData({
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answerright: answerright
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})
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}
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this.setData({
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answerP: true,
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answerChoices: answerChoices
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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 tmIndex = that.data.tmIndex + 1
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that.setData({
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tmIndex: tmIndex,
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answerP: false
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})
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if (tmIndex + 1 > that.tmdata.tms.length) {
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that.getTms()
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} else {
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that.showTm(tmIndex)
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}
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},
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previous: function() {
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var that = this
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var tmIndex = that.data.tmIndex - 1
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that.setData({
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tmIndex: tmIndex,
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answerP: false
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})
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that.showTm(tmIndex)
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},
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judgeResultFun: function(arr1, arr2) {
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let flag = true
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if (arr1.length !== arr2.length) {
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flag = false
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} else {
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arr1.forEach(item => {
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if (arr2.indexOf(item) === -1) {
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flag = false
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}
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})
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}
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return flag;
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}
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}) |