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397 lines
8.5 KiB
397 lines
8.5 KiB
<template>
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<view class="wrap">
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<image class="bg" src="../static/qus-bg.png" mode=""></image>
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<!-- 弹窗 -->
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<view class="answer" v-if="progress!=1" :class="progress!=1?'fade-in':'fade-out'">
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<view class="answer-wrap">
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<view class="answer-wrap-img">
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<u-image :show-loading="false" :fade="false" mode="widthFix" :width="711"
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:src="require('@/static/toast.png')"></u-image>
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</view>
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<view class="answer-wrap-tip">
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<view v-if="isCorrect">
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<image style="width:226rpx;height: 139rpx;" src="../static/answer-correct.png" mode="">
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</image>
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</view>
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<view class="" v-else>
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<image style="width:298rpx;height: 137rpx;" src="../static/answer-wrong.png" mode="">
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</image>
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</view>
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<view class="">
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正确答案：{{ correctAnswer }}
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</view>
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<view class="">
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<image v-if="progress===2" @click="$u.throttle(next)" style="width:309rpx;height: 208rpx;"
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src="../static/answer-next.png" mode=""></image>
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<image v-if="progress===3" @click="$u.throttle(back)" style="width:309rpx;height: 208rpx;"
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src="../static/answer-back.png" mode=""></image>
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</view>
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</view>
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</view>
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</view>
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<view class="questions">
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<view class="question">
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<view class="question-num">
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{{ containerTitle(now+1) }}
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</view>
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<view class="question-wrap">
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<view class="question-wrap-title">
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{{questionTitle}}
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</view>
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<view class="question-wrap-answer">
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<view class="question-wrap-answer-item" v-for="(item, index) in questionAnswers"
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@click="$u.throttle(() => answer(item, index))">
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<view class="question-wrap-answer-item-num"
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:class="{ 'question-wrap-answer-item-num-active': index === flag }">
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{{num(item.myindex)}}
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</view>
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<view class="question-wrap-answer-item-text"
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:class="{ 'question-wrap-answer-item-text-active': index === flag }">{{item.title}}
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</view>
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</view>
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</view>
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</view>
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</view>
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</view>
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<tabbar :currentPage="5"></tabbar>
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</view>
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</template>
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<script>
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import tabbar from '@/components/tabbar/tabbar.vue'
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import {
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shareInfo
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} from "@/common/util.js"
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export default {
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components: {
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tabbar,
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},
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data() {
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return {
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answers: [],
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now: 0,
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myAnswers: [],
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isCorrect: false,
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progress: 1, //1答题中2答案3结束
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flag: -1, //显示active index
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id: '',
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questionTotal: 0
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};
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},
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onShareAppMessage() {
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return shareInfo
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},
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onShareTimeline() {
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return shareInfo
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},
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onLoad(option) {
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this.id = option.id
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this.getConfig()
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this.getQuestions(option.id);
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},
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computed: {
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questionTitle() {
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return this.answers[this.now] ? this.answers[this.now].title : ''
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},
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questionAnswers() {
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return this.answers[this.now]?.options?.sort((a, b) => {
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return a.myindex - b.myindex
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})
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},
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correctAnswer() {
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let correct = this.answers[this.now]?.options?.find(i => i.is_correct)
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return `${this.num(correct?.myindex)}、${correct?.title}`
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},
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num() {
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return function(index) {
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let map = new Map([
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[1, 'A'],
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[2, 'B'],
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[3, 'C'],
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[4, 'D'],
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[5, 'E'],
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[6, 'F'],
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[7, 'G'],
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[8, 'H'],
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[9, 'I'],
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])
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return map.get(index)
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}
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},
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containerTitle() {
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return function(number) {
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let chineseNumber = "";
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let chineseDigits = ["零", "一", "二", "三", "四", "五", "六", "七", "八", "九"];
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let chineseUnits = ["", "十", "百", "千", "万", "亿"];
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if (number === 0) {
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return chineseDigits[0];
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}
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let digits = [];
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while (number > 0) {
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digits.push(number % 10);
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number = Math.floor(number / 10);
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}
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let unitIndex = 0;
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for (let i = 0; i < digits.length; i++) {
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let digit = digits[i];
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let unit = chineseUnits[unitIndex];
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if (digit === 0) {
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if (unit === "万" || unit === "亿") {
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chineseNumber = chineseUnits[unitIndex] + chineseNumber;
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unitIndex++;
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}
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continue;
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}
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chineseNumber = chineseDigits[digit] + unit + chineseNumber;
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unitIndex++;
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if (unitIndex === 5) {
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unitIndex = 1;
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}
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}
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return `第${chineseNumber}题`;
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}
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}
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},
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methods: {
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async getConfig() {
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await this.$u.api.getAppId().then(res => {
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res.config.map(item => {
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if (item.key === 'question_total') {
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this.questionTotal = parseInt(item.value)
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}
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})
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})
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},
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async getQuestions(id) {
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const res = await this.$u.api.getQuestions({
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point_id: id
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})
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if (res.questions.length <= this.questionTotal) {
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this.answers = res.questions
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} else {
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this.answers = this.getRandomItems(res.questions,this.questionTotal)
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}
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},
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getRandomItems(arr,n) {
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if (n > arr.length) {
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n = arr.length;
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}
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const itemsCopy = [...arr];
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const result = [];
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for (let i = 0; i < n; i++) {
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const randomIndex = Math.floor(Math.random() * (itemsCopy.length - i));
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result.push(itemsCopy.splice(randomIndex, 1)[0]);
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}
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return result;
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},
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answer(item, index) {
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this.flag = index
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this.myAnswers.push({
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question_id: this.answers[this.now].id,
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answer_ids: item.id
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})
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this.isCorrect = !!item.is_correct
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setTimeout(() => {
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this.progress = this.now === (this.answers?.length - 1) ? 3 : 2
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if (this.progress === 3) {
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this.$u.api.saveQuiz({
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point_id: this.id,
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answers: this.myAnswers
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})
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uni.setStorageSync('vuex_point_id', this.id)
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}
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}, 500)
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},
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next() {
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this.now++
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this.flag = -1
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this.progress = 1
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},
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back() {
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uni.navigateBack(-1)
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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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.wrap {
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width: 100vw;
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height: 100vh;
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// overflow: scroll;
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.bg {
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height: 100vh;
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width: 100vw;
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position: absolute;
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top: 0;
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left: 0;
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}
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.questions {
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position: relative;
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height: 100vh;
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overflow: scroll;
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padding-top: 160rpx;
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padding-bottom: 160rpx;
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& .question {
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width: 660rpx;
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margin: 0 auto;
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&-num {
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width: 380rpx;
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height: 91rpx;
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background: url(../static/qus-item.png) no-repeat left center;
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background-size: 100% 100%;
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line-height: 91rpx;
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font-size: 54rpx;
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padding-left: 90rpx;
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color: #fff;
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}
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&-wrap {
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background: #fff;
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border-radius: 0 60rpx 60rpx 60rpx;
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padding: 70rpx 30rpx;
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padding-bottom: 120rpx;
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&-title {
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font-size: 35rpx;
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line-height: 1.5;
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color: #333;
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}
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&-answer {
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font-size: 32rpx;
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color: #666666;
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margin-top: 30rpx;
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&-item {
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display: flex;
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margin-bottom: 35rpx;
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&-num {
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width: 60rpx;
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height: 60rpx;
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text-align: center;
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line-height: 55rpx;
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border-radius: 60rpx;
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border: 1px solid #ba9669;
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margin-right: 13rpx;
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&-active {
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background-color: #bb2903;
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color: #fff;
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border: 1px solid #bb2903;
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}
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}
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&-text {
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background-color: #fef8e9;
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border-radius: 0 20rpx 20rpx 20rpx;
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min-height: 60rpx;
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color: #666666;
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padding: 10rpx 30rpx;
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width: calc(100% - 80rpx);
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&-active {
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background-color: #bb2903;
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color: #fff;
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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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.answer {
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width: 100vw;
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height: 100vh;
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background-color: rgba(0, 0, 0, 0.7);
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position: fixed;
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top: 0;
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left: 0;
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z-index: 999;
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&-active {}
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&-wrap {
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&-img {
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position: absolute;
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top: 0;
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width: 100%;
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u-image {
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&>view {
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margin: 0 auto;
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}
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}
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}
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&-tip {
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padding-top: 350rpx;
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position: relative;
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width: 100%;
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text-align: center;
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color: #333;
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font-size: 33rpx;
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>view {
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width: 80%;
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margin: 0 auto;
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margin-bottom: 60rpx;
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}
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}
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}
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}
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}
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.fade-in {
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animation: fade-in .5s cubic-bezier(0.39, 0.575, 0.565, 1) both;
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}
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@keyframes fade-in {
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0% {
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opacity: 0;
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}
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100% {
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opacity: 1;
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}
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}
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.fade-out {
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animation: fade-out .4s ease-out both;
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}
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@keyframes fade-out {
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0% {
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opacity: 1;
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}
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100% {
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opacity: 0;
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}
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}
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</style> |