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@fawn-nine
204
pages/course/learn.vue
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204
pages/course/learn.vue
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<template>
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<view>
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<!-- 公共组件-每个页面必须引入 -->
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<public-module></public-module>
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<z-nav-bar :title="chapter.detail.id ? chapter.detail.title : '课程详情'"></z-nav-bar>
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<view class="box">
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<view class="topImg" v-if="chapter.detail.imgUrl != ''">
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<image :src="chapter.detail.imgUrl" mode="widthFix"></image>
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</view>
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<view class="sourcesList" v-if="chapter.videos.length > 0">
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<scroll-view class="scroll-view_H" scroll-x="true" scroll-left="120">
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<view class="scroll-view-item_H item" v-for="(item, index) in chapter.videos" :key="index">
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<!-- .mp3 -->
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<view class="" v-if="item.type == 2">
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<audio style="text-align: left" :src="current.src" :poster="current.poster" :name="current.name" :author="current.author" :action="audioAction" controls></audio>
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</view>
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<view class="" v-if="item.type == 1">
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<video id="myVideo" src="https://qiniu-web-assets.dcloud.net.cn/unidoc/zh/2minute-demo.mp4"
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enable-danmu danmu-btn controls></video>
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</view>
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</view>
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</scroll-view>
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</view>
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</view>
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<u-tabs :class="['tabList']" @click="" :current="curTagId"
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:activeStyle="activeStyle" :scrollable="scrollable" :list="tabList"
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itemStyle="padding-left: 15px; background-color:#fff; padding-right: 15px; height: 50px;"></u-tabs>
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<view class="box">
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<rich-text v-if="chapter.detail.content" class="content"
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:nodes="formatRichText(chapter.detail.content)"></rich-text>
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</view>
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<u-back-top :scroll-top="scrollTop" bottom="150" :customStyle='bgiStyle' :iconStyle="iconStyle"></u-back-top>
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<!-- <music-play :playData="playData"></music-play> -->
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<z-navigation></z-navigation>
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</view>
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</template>
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<script>
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// import musicPlay from '@/components/music.vue'
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import $http from '@/config/requestConfig.js';
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var clear;
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import {
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mapState
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} from 'vuex';
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export default {
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data() {
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return {
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playData: {},
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scrollable:false,
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current: {
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poster: 'https://qiniu-web-assets.dcloud.net.cn/unidoc/zh/music-a.png',
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name: '致爱丽丝',
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author: '暂无',
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src: 'https://web-ext-storage.dcloud.net.cn/uni-app/ForElise.mp3',
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},
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audioAction: {
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method: 'pause'
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},
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activeStyle: {
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color: '#333',
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fontWeight: 'bold',
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transform: 'scale(1.2)',
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// backgroundColor: '#258feb'
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},
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chapter: {
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detail: {}, // type:0. 不加密 //1. mp4 2. mp3
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videos: []
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},
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bgiStyle: {
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background: '#fff'
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},
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curTagId:1,
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iconStyle: {
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fontSize: '40rpx',
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fontWeight: 'bold',
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color: '#258feb',
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},
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tabList:[
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{id:1, name:"章节介绍"},{id:2, name:"评论"},
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],
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scrollTop: 0,
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courseId: null,
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catalogueId: null,
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chapterId: null,
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};
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},
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//第一次加载
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onLoad(e) {
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// 隐藏原生的tabbar
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uni.hideTabBar();
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// this.newsId = e.newsId
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this.courseId = e.courseId
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this.catalogueId = e.catalogueId
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this.chapterId = e.chapterId
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console.log(e, '------')
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},
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computed: {
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...mapState(['userInfo'])
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},
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//页面显示
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onShow() {
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// 隐藏原生的tabbar
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uni.hideTabBar();
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this.getData();
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},
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onPullDownRefresh() {
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uni.stopPullDownRefresh()
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},
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components: {
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// musicPlay
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},
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//方法
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methods: {
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onPageScroll(e) {
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this.scrollTop = e.scrollTop;
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},
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getData() {
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$http.request({
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url: `sociology/course/getCourseCatalogueChapterDetail`,
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method: "POST", // POST、GET、PUT、DELETE，具体说明查看官方文档
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data: {
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id: this.chapterId
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},
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header: { //默认 无 说明：请求头
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'Content-Type': 'application/json'
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},
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}).then(res => {
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if (res.code == 0) {
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this.chapter = res.data
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}
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}).catch(e => {
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console.log(e, '获取新闻详情报错')
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});
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},
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formatRichText(html) { //控制图片大小
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let newContent = html.replace(/<img[^>]*>/gi, function(match, capture) {
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match = match.replace(/style="[^"]+"/gi, '').replace(/style='[^']+'/gi, '');
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match = match.replace(/width="[^"]+"/gi, '').replace(/width='[^']+'/gi, '');
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match = match.replace(/height="[^"]+"/gi, '').replace(/height='[^']+'/gi, '');
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return match;
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});
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newContent = newContent.replace(/style="[^"]+"/gi, function(match, capture) {
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match = match.replace(/width:[^;]+;/gi, 'max-width:100%;').replace(/width:[^;]+;/gi,
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'max-width:100%;');
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return match;
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});
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// newContent = newContent.replace(/<img[^>]*>/gi, function(match, capture) {
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// match = match.replace(/<img[^>]*>/gi, "@click='1111'").replace(/<img[^>]*>/gi, "@click='1111'");
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// return match;
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// });
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newContent = newContent.replace(/<br[^>]*\/>/gi, '');
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newContent = newContent.replace(/\<img/gi,
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'<img style="max-width:100%;height:auto;display:inline-block;margin:10rpx auto;"');
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return newContent;
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},
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},
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};
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</script>
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<style lang="scss" scoped>
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@import '@/style/mixin.scss';
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.scroll-view_H {
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white-space: nowrap;
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width: 100%;
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}
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.scroll-view-item_H {
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display: inline-block;
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// width: 100%;
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// height: 300rpx;
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line-height: 300rpx;
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text-align: center;
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font-size: 36rpx;
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}
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.box {
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background-color: #fff;
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@include pleft_right(10px);
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min-height: calc(100vh - 270rpx);
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}
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.title {
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font-size: 32rpx;
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font-weight: bold;
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display: block;
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text-align: center;
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}
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.content {
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font-size: 26rpx;
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line-height: 48rpx;
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margin-top: 10rpx;
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}
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</style>
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