294 lines
7.3 KiB
Vue
294 lines
7.3 KiB
Vue
<template>
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<view>
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<!-- 大标题 -->
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<view class="header" id="header">
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<span class="header-button">第{{currentIndex+1}}/{{currentExam.questions_.length}} 题</span>
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</view>
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<!-- 小标题栏 -->
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<view class="sub-header">
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<u-row>
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<u-col span="4">
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<view style="text-align: center;"><span class="header-card">{{currentQuestion.type}}</span></view>
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</u-col>
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<u-col span="4">
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<view style="text-align: right;"><span class="submitButton" @click='handleSubmit()' >显示答案</span></view>
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</u-col>
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</u-row>
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</view>
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<scroll-view class="content" scroll-y="true" v-bind:style="{height:scollHeight+'rpx'}">
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<view class="name">
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<view>{{currentIndex}}·{{currentQuestion.name}}</view>
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<!-- <rich-text :nodes="currentQuestion.name"></rich-text> -->
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<view v-if="currentQuestion.img">
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{{currentQuestion.img}}
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</view>
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</view>
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<view class="options">
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<checkbox-group @change="checkboxGroupChange" v-if="currentQuestion.type=='多选'">
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<label class="option" v-for="item in currentOptions" :key="item.id" >
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<view class="option-item1">
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<checkbox :value="item.value" :checked="item.checked" color="#2979ff"/>
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</view >
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<view class="option-item2">{{item.value}}.{{item.text}}</view>
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</label>
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</checkbox-group>
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<radio-group v-else @change="checkboxGroupChange">
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<label class="option" v-for="item in currentOptions" :key="item.id">
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<view class="option-item1">
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<radio :value="item.value" :checked="item.checked" color="#2979ff"></radio>
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</view>
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<view class="option-item2">
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{{item.value}}.{{item.text}}
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</view>
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</label>
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</radio-group>
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</view>
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<view v-if="showAns">正确答案：{{currentQuestion.right}}</view>
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<view style="height:20rpx"></view>
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</scroll-view>
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<u-popup v-model="showM" mode="bottom" height="40%">
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<view class="questionArea" style="display:flex">
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<block v-for="(item, index) in currentExam.questions_" :key="index">
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<view class="questionItem questionItem-select" v-if="item.user_answer" @click="jumpQuestion(index)">{{index+1}}</view>
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<view class="questionItem questionItem-unselect" v-else @click="jumpQuestion(index)">{{index+1}}</view>
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</block>
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</view>
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</u-popup>
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<!-- 底部栏 -->
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<view class="footer" id="footer">
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<u-button @click='previousQ()' throttle-time="200" :plain="true" type="primary">上一题</u-button>
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<u-button @click="showM = !showM" type="primary">答题卡</u-button>
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<u-button @click='nextQ()' throttle-time="200" :plain="true" type="primary">下一题</u-button>
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</view>
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</view>
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</view>
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</template>
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<script>
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export default {
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data() {
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return {
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currentExam:{questions_:[]},
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currentIndex:0,
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currentOptions:[],
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currentQuestion:{type:'单选'},
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showM:false,
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keyid:0,
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start_time:null,
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scollHeight:0,
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showAns:false,
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}
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},
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onLoad() {
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//#ifdef MP-WEIXIN
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uni.hideHomeButton()
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//#endif
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let res = uni.getSystemInfoSync();
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let ratio = 750 / res.windowWidth;
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this.scollHeight = res.windowHeight*ratio - 230;
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this.currentExam = uni.getStorageSync('currentExam');
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this.initQuestion();
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},
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methods: {
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handleSubmit(){
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this.showAns = true;
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},
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panTi(tm_current) {
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// 返回当前题目是否正确,得分多少
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let is_right = false, score = 0
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if (tm_current.type == '多选') {
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if (tm_current.user_answer) {
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if (tm_current.user_answer.sort().toString() == tm_current.right.sort().toString()) {
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is_right = true
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score = tm_current.total_score
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}
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}
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} else {
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if(tm_current.right == tm_current.user_answer){
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is_right = true
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score = tm_current.total_score
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}
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}
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return {'is_right':is_right,'score':score}
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},
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initQuestion(){
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var currentQuestion = this.currentExam.questions_[this.currentIndex];
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this.currentQuestion = currentQuestion;
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let options_ = [];
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let origin = currentQuestion.options;
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this.currentOptions = [];
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for (let key in origin) {
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let option = {
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value:key,
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text:origin[key],
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id: this.keyid++,
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checked:false
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}
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if (currentQuestion.user_answer) {
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if (key == currentQuestion.user_answer || currentQuestion.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.currentOptions = options_
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},
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nextQ(){
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this.showAns = false;
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let index = this.currentIndex + 1
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if(index<this.currentExam.questions_.length){
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this.currentIndex = index
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this.initQuestion()
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}
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},
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previousQ(){
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this.showAns = false;
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let index = this.currentIndex - 1;
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if(index >= 0){
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this.currentIndex = index
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this.initQuestion()
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}
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},
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checkboxGroupChange(e){
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// debugger;
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console.log(e)
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this.currentExam.questions_[this.currentIndex].user_answer = e.detail.value
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},
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jumpQuestion(index){
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this.currentIndex = index
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this.initQuestion()
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this.showM = false
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}
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}
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}
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</script>
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<style lang="scss">
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page {
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background-color: $u-bg-color;
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}
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.content{
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margin-top:8rpx;
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.name {
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font-size:34rpx;
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padding: 25rpx 30rpx;
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color:$u-content-color;
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line-height:130%;
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background-color: #FFFFFF;
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}
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.options {
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margin-top:8rpx;
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background-color: #FFFFFF;
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padding: 6rpx 30rpx;
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.option {
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padding: 10rpx 0rpx;
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display: flex;
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font-size: 36rpx;
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.option-item1{
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justify-content: flex-start
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}
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.option-item2{
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justify-content: flex-start;
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color:$u-main-color;
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}
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}
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}
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}
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.header {
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width: 750rpx;
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text-align: center;
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height: 60rpx;
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line-height: 60rpx;
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font-size: 36rpx;
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font-weight: 600;
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color: $theme-color;
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background-color: #FFFFFF;
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&-button {
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position: absolute;
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right: 10rpx;
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font-size:34rpx;
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font-weight: bold;
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color: #000;
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}
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.scoreText {
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color: #00b060;
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font-size: 35rpx;
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}
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}
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.sub-header {
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padding: 4rpx 20rpx;
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color: #000;
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font-size: 33rpx;
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font-weight: bold;
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background-color: #FFFFFF;
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}
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.submitButton{
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padding: 6rpx 20rpx;
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border-radius: 15rpx;
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font-weight: bold;
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color: #ffffff;
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background-color: $u-type-error;
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}
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.header-card {
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padding: 6rpx 20rpx;
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border-radius: 15rpx;
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color: #FFFFFF;
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background-color: $u-type-primary-dark;
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}
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.footer {
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width: 750rpx;
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height: 100rpx;
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padding: 30rpx 60rpx;
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position: fixed;
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bottom: 20rpx;
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display: flex;
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align-items: center;
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justify-content: space-between;
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font-size: 32rpx;
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box-sizing: border-box;
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color: #4c8af3;
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box-shadow: 0 0 5px 1px #eee;
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background-color: #FFFFFF;
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&-card {
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padding: 10rpx 20rpx;
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border: 1px solid $theme-color;
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border-radius: 15rpx;
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color: #FFFFFF;
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background-color: $theme-color;
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}
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}
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.questionArea {
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display: flex;
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flex-direction: row;
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flex-wrap: wrap;
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margin-bottom: 20rpx;
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.questionItem {
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width: 80rpx;
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height: 80rpx;
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margin: 10rpx 22rpx;
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line-height: 80rpx;
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font-size: 35rpx;
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text-align: center;
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border-radius: 50%;
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color: #ffffff;
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}
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.questionItem-select {
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background-color: $theme-color;
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}
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.questionItem-unselect {
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background-color: #bbbbbb;
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}
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}
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</style> |