523 lines
14 KiB
Vue
523 lines
14 KiB
Vue
<template>
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<view class="container">
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<unitv-page
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id="curriculumDetailsPage"
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ref="curriculumDetailsPage"
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class="curriculumDetailsPage"
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:show="true"
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>
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<app-header down="curriculum_details_first_zone" />
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<view class="curriculumInfo">
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<view class="info">
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<view class="curriculumName">
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{{ curriculumInfo.curriculumName }}
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</view>
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<view class="introduction line-3">
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{{ curriculumInfo.introduction }}
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</view>
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<unitv-zone
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id="curriculum_details_first_zone"
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class="curriculum_details_first_zone"
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up="header_zone"
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down="curriculum_details_second_zone"
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:values="[0, 1]"
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:column="2"
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>
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<unitv-item :item="0" class="item trySee" @click="fnFullScreen">
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<view class="icon">
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<image src="/static/bofang.png" />
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</view>
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<view class="text">全屏试看</view>
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</unitv-item>
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<unitv-item :item="1" class="item buy" @click="fnBuy">
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<view class="price">￥{{ curriculumInfo.price }}</view>
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<view class="text">购买课程</view>
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</unitv-item>
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</unitv-zone>
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</view>
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<view v-if="!video.url" class="cover">
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<image :src="curriculumInfo.cover" mode="widthFix" />
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</view>
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<view v-if="video.url && !isFullScreen" class="cover">
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<unitv-video
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id="player"
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:src="video.url"
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:title="video.title"
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:initial-time="video.time"
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@timeupdate="fnTimeupdate"
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/>
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</view>
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</view>
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<view class="chapter">
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<view class="main_title">
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<text>章节</text>
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<text class="current">{{ currentChapterInfo.name }}</text>
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</view>
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<unitv-zone
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id="curriculum_details_second_zone"
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:key="currentChapterIndex"
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class="curriculum_details_second_zone"
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up="curriculum_details_first_zone"
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down="curriculum_details_third_zone"
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:values="currentChapterInfo.nodes"
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:column="currentChapterInfo.nodes.length"
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>
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<unitv-scroll>
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<view class="scroll">
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<unitv-item
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v-for="(item, index) in currentChapterInfo.nodes"
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:key="index"
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:item="index"
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class="item"
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@click="fnPlayVideo(item)"
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>
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<view class="text">{{ item.coursewareName }}</view>
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</unitv-item>
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</view>
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</unitv-scroll>
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</unitv-zone>
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<unitv-zone
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id="curriculum_details_third_zone"
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class="curriculum_details_third_zone"
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up="curriculum_details_second_zone"
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down="curriculum_details_fourth_zone"
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:values="chapterList"
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:column="chapterList.length"
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auto-fous
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:item="0"
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>
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<unitv-scroll>
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<view class="scroll">
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<unitv-item
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v-for="(item, index) in chapterList"
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:key="index"
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:item="index"
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class="item"
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@click="fnClickChapterItem"
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>
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<view class="text">{{ item.name }}</view>
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<view
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v-if="index !== chapterList.length - 1"
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class="border_right"
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/>
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<view class="border_bottom" />
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</unitv-item>
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</view>
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</unitv-scroll>
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</unitv-zone>
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</view>
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<view class="recommend_curriculum">
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<view class="main_title">为你推荐</view>
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<unitv-zone
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id="curriculum_details_fourth_zone"
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class="curriculum_details_fourth_zone"
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up="curriculum_details_third_zone"
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:values="recommendCurriculumList"
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:column="recommendCurriculumList.length"
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>
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<unitv-scroll>
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<view class="scroll">
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<unitv-item
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v-for="(item, index) in recommendCurriculumList"
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:key="index"
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:item="index"
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class="item"
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@click="fnSwitchCurriculum"
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>
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<image :src="item.img" mode="widthFix" />
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<view class="title line-1">{{ item.title }}</view>
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</unitv-item>
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</view>
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</unitv-scroll>
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</unitv-zone>
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</view>
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</unitv-page>
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</view>
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</template>
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<script>
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import chapterList from "./chapterList";
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export default {
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data() {
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return {
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curriculumInfo: {
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curriculumName: "气体基础知识",
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introduction:
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"气体是指无形状有体积的可压缩和膨胀的流体。气体是物质的一个态，气体与液体一样是流体：它可以流动，可变形。与液体不同的是气体气体分子间距离很大，可以被压缩膨胀。假如没有限制（容器或力场）的话，气体可以膨胀，其体积不受限制。气态物质的原子或分子相互之间可以自由运动。气态物质的原子或分子的动能比较高。 气体形态可通过其体积、温度和其压强所影响。这几项要素构成了多项气体定律，而三者之间又可以互相影响。",
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cover: require("../../static/public_images/video_bg1.jpg"),
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price: "123",
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},
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video: {
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url: "",
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title: "",
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time: 0,
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},
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chapterList,
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currentChapterIndex: 0,
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currentChapterInfo: {},
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recommendCurriculumList: [],
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videoContext: null,
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isFullScreen: false,
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};
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},
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onShow() {
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if (this.$refs.curriculumDetailsPage) {
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this.$refs.curriculumDetailsPage.showPage();
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if (this.videoContext) {
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this.videoContext.play();
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}
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}
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},
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onHide() {
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this.videoContext && this.videoContext.pause();
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},
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onLoad() {
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this.fnInitCurrentChapter();
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this.fnGetRecommendCurriculum();
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},
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methods: {
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fnInitCurrentChapter() {
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this.currentChapterInfo = this.chapterList[this.currentChapterIndex];
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},
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fnClickChapterItem(event) {
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this.currentChapterIndex = event;
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this.fnInitCurrentChapter();
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},
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async fnGetRecommendCurriculum() {
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this.recommendCurriculumList.push({
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img: require(`../../static/public_images/video_bg1.jpg`),
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title: "气体基础知识",
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});
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this.recommendCurriculumList.push({
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img: require(`../../static/public_images/video_bg2.jpg`),
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title: "现场一线员工全面安全培训",
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});
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this.recommendCurriculumList.push({
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img: require(`../../static/public_images/video_bg3.jpg`),
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title: "出差人员基础安全知识与应急处置",
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});
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this.recommendCurriculumList.push({
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img: require(`../../static/public_images/video_bg4.jpg`),
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title: "现场安全负责人全面安全培训",
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});
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this.recommendCurriculumList.push({
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img: require(`../../static/public_images/video_bg5.jpg`),
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title: "《四川省安全生产条例》特色解读",
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});
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this.recommendCurriculumList.push({
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img: require(`../../static/public_images/video_bg6.jpg`),
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title: "企业贯彻落实《四川省安全生产条例》精要",
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});
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this.recommendCurriculumList.push({
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img: require(`../../static/public_images/video_bg7.jpg`),
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title: "《四川省安全生产举报奖励办法》解读",
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});
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this.recommendCurriculumList.push({
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img: require(`../../static/public_images/video_bg8.jpg`),
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title: "应急管理部关于进一步加强安全生产举报工作的指导意见",
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});
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this.recommendCurriculumList.push({
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img: require(`../../static/public_images/video_bg9.jpg`),
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title: "危险货物运输包装-气瓶",
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});
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this.recommendCurriculumList.push({
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img: require(`../../static/public_images/video_bg10.jpg`),
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title: "职业病危害专项治理",
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});
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},
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async fnPlayVideo(item) {
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this.video.url = "";
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await this.$nextTick();
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this.video.url = item.url;
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this.video.title = item.coursewareName;
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this.video.time = 0;
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await this.$nextTick();
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!this.videoContext &&
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(this.videoContext = uni.createVideoContext("player"));
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},
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fnTimeupdate(time) {
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this.video.time = time;
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},
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fnFullScreen() {
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this.isFullScreen = true;
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this.videoContext = null;
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const { url, time, title } = this.video;
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uni.navigateTo({
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url: `/pages/curriculum/play?url=${url}&title=${title}&time=${time}`,
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animationType: "none",
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events: {
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timeupdate: async ({ time }) => {
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this.isFullScreen = false;
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this.video.time = time;
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await this.$nextTick();
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!this.videoContext &&
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(this.videoContext = uni.createVideoContext("player"));
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},
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},
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});
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},
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fnBuy() {
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uni.navigateTo({ url: "/pages/curriculum/buy" });
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},
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fnSwitchCurriculum() {
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uni.redirectTo({
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url: "/pages/curriculum/details",
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});
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},
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},
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};
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</script>
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<style scoped lang="scss">
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.container {
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.curriculumInfo {
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margin-top: 10rpx;
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display: flex;
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.info {
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flex: 1;
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.curriculumName {
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font-size: 18rpx;
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font-weight: bold;
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}
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.introduction {
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font-size: 12rpx;
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padding-top: 5rpx;
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}
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.curriculum_details_first_zone {
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margin-top: 10rpx;
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display: flex;
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.trySee {
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width: 53rpx;
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height: 53rpx;
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background: rgba(255, 255, 255, 0.1);
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border-radius: 1rpx;
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border: 1px solid rgba(207, 207, 247, 0.1);
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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.icon {
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margin-bottom: 5rpx;
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image {
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width: 15rpx;
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height: 18rpx;
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}
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}
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.text {
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font-size: 9rpx;
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}
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&.hover {
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border: 1rpx solid rgba(0, 180, 255, 0.79);
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}
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}
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.buy {
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margin-left: 14rpx;
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width: 53rpx;
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height: 53rpx;
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background-image: url("/static/buy_bg.png");
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background-size: 100% 100%;
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background-repeat: no-repeat;
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border-radius: 1rpx;
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text-align: center;
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padding: 8rpx;
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border: 1rpx solid transparent;
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.price {
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color: rgba(115, 62, 2, 1);
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font-size: 14rpx;
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font-weight: bold;
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}
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.text {
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margin-top: 8rpx;
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font-size: 9rpx;
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color: rgba(85, 45, 0, 1);
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font-weight: bold;
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}
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&.hover {
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border: 1rpx solid rgba(0, 180, 255, 0.79);
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}
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}
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}
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}
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.cover {
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margin-left: 13rpx;
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width: 343rpx;
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height: 150rpx;
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image {
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width: 100%;
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height: 100% !important;
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}
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}
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}
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.chapter {
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margin-top: 10rpx;
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.main_title {
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font-size: 14rpx;
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.current {
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margin-left: 9rpx;
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font-size: 9rpx;
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}
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}
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.curriculum_details_second_zone {
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margin-top: 5rpx;
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.scroll {
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display: flex;
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white-space: nowrap;
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.item {
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margin-left: 10rpx;
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padding: 5rpx 10rpx;
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background-color: rgba(255, 255, 255, 0.2);
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border-radius: 1rpx;
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&:first-child {
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margin-left: 0;
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}
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.text {
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font-size: 9rpx;
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}
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&.hover {
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background-color: #254eff;
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}
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&.active {
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background-color: rgba(37, 78, 255, 0.39);
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}
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}
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}
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}
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.curriculum_details_third_zone {
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margin-top: 5rpx;
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.scroll {
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display: flex;
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white-space: nowrap;
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.item {
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display: flex;
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align-items: center;
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position: relative;
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.border_right {
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width: 1rpx;
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background-color: #fff;
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height: 10rpx;
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}
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.border_bottom {
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width: 60%;
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background-color: transparent;
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height: 1rpx;
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position: absolute;
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left: 20%;
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right: 20%;
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bottom: 0;
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}
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&:first-child {
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.text {
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padding-left: 0;
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}
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.border_bottom {
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left: calc(20% - 5rpx);
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}
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}
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.text {
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font-size: 9rpx;
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border-bottom: 1rpx solid transparent;
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padding: 5rpx 10rpx;
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}
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&.hover {
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.border_bottom {
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background-color: #254eff;
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}
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}
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&.active {
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.border_bottom {
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background-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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.recommend_curriculum {
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margin-top: 10rpx;
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.main_title {
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font-size: 14rpx;
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}
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.curriculum_details_fourth_zone {
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margin-top: 5rpx;
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.scroll {
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white-space: nowrap;
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.item {
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display: inline-block;
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width: calc(18% - 20rpx);
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height: 100rpx;
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position: relative;
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border: 2px solid transparent;
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border-radius: 4rpx;
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font-size: 0;
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margin-left: 20rpx;
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&:first-child {
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margin-left: 0;
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}
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image {
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width: 100%;
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height: 100% !important;
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border-radius: 4rpx;
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}
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.title {
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width: 80%;
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font-size: 9rpx;
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color: #fff;
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position: absolute;
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bottom: 9rpx;
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left: 7rpx;
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}
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&.hover {
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border: 2rpx solid rgba(0, 180, 255, 0.79);
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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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</style>
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