<template>
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<div class="chapter" num="6">
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<div class="page-box" page="20">
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<div v-if="showPageList.indexOf(20) > -1">
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<img class="img-0" alt="" src="../../assets/images/dy5.jpg" />
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<img
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src="../../assets/images/10-2.gif"
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alt=""
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style="width: 54%"
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class="cover-gif"
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/>
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</div>
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</div>
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<div class="page-box" page="21">
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<div v-if="showPageList.indexOf(21) > -1" class="pg-mh fl fl-cl">
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<img
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src="../../assets/images/pageContentHeader.jpg"
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alt=""
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class="w100 mb-40"
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/>
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<div class="padding-96 fl ju-cn al-cn fl-cl">
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<p class="center share-img-box">
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<img :src="num >= 0 ? crane : rise" alt="" :style="{opacity:num >= 0 ? num / 10 : (-num) / 10 , width:num >= 0 ? '80%' : '70%'}">
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</p>
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<p class="img">“西塞山前白鹭飞”动作</p>
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</div>
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<ul class="pb-box">
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<li class="ml-40">
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<img src="../../assets/images/icon/tree.jpg" />
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<span class="dl-ib"> 18 </span>
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</li>
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<li>
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<img class="img-0" alt="" src="../../assets/images/ym.jpg" />
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</li>
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</ul>
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</div>
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</div>
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<div class="page-box" page="22">
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<div v-if="showPageList.indexOf(22) > -1">
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<div>
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<img
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src="../../assets/images/chapter-five-header.png"
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class="w100"
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/>
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</div>
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<div class="padding-96">
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<h2 class="lefth2" id="b001">
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<img class="img-gn" alt="" src="../../assets/images/rhybx.jpg" />
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</h2>
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<h3 id="c001" class="fw-400 fz-26 mb-20">元素</h3>
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<p class="block2 fw-400 fz-26">模仿白鹭轻扇翅膀</p>
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<p class="block1 w70">
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<span class="ls fz-26">——小波浪手</span>
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</p>
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<p class="block2 fz-26">模仿白鹭翱翔</p>
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<p class="block1 w70">
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<span class="ls fz-26">——大波浪手</span>
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</p>
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<h3 id="c002">空间与方向</h3>
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<p class="block2">高、中、低空间</p>
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<p class="block2">1、2、3、7、8点方向</p>
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<h2 class="lefth2" id="b002">
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<img class="img-gn" alt="" src="../../assets/images/xsyty.jpg" />
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</h2>
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<ul class="fl fl-cl al-cn audio-box">
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<li class="fl al-cn">
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<span class="wh-nr auido-text mr-8">男童音</span>
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<audio :src="auidoPathOne" controls controlslist="noplaybackrate nodownload" class="audio" ></audio>
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</li>
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<li class="fl al-cn mt-20">
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<span class="wh-nr auido-text mr-8"> 女童音 </span>
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<audio :src="auidoPathTwo" controls controlslist="noplaybackrate nodownload" class="audio" ></audio>
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</li>
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</ul>
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<h3 id="c015">渔歌子</h3>
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<p class="block2 fm-son">〔唐〕张志和</p>
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<p class="block2 m16-0">西塞山前白鹭飞，</p>
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<p class="block2 m16-0">桃花流水鳜鱼肥。</p>
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</div>
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<ul>
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<li class="fl ju-end mr-40">
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<div>
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<span class="dl-ib"> 19 </span>
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<img src="../../assets/images/icon/tree.jpg" />
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</div>
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</li>
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<li>
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<img class="img-0" alt="" src="../../assets/images/ym.jpg" />
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</li>
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</ul>
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</div>
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</div>
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<div class="page-box" page="23">
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<div v-if="showPageList.indexOf(23) > -1" class="pg-mh">
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<img
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src="../../assets/images/pageContentHeader.jpg"
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alt=""
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class="w100 mb-40"
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/>
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<div class="padding-96">
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<p class="block2 m16-0">青箬笠，绿蓑衣，</p>
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<p class="block2 m16-0">斜风细雨不须归。</p>
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<video
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:src="videoPathOne"
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webkit-playsinline="true"
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x-webkit-airplay="true"
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playsinline="true"
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x5-video-orientation="h5"
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x5-video-player-fullscreen="true"
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x5-playsinline=""
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controls
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controlslist="nodownload"
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class="w100"
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style="margin:38px 0"
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></video>
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<h2 class="lefth2" id="b003">
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<img class="img-gn" alt="" src="../../assets/images/czysj.jpg" />
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</h2>
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<div class="bj1">
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<p class="block">
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<img
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class="inline"
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alt=""
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src="../../assets/images/dn.png"
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/>运用所学舞蹈元素，设立白鹭飞翔的两个不同场景。
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</p>
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<p class="block">
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<img
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class="inline"
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alt=""
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src="../../assets/images/dn.png"
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/>学生自愿分组，每组自行设置与该诗情感相关的主题，在教师的引导下进行创编，并富有情感地展示出来。
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</p>
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</div>
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<h2 class="lefth2" id="b004">
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<img class="img-gn1" alt="" src="../../assets/images/tz.jpg" />
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</h2>
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<div class="bj2">
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<p class="block">
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根据本单元所学的舞蹈元素以及古诗寓意，发挥想象，创编新的单一舞蹈动作或造型吧。
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</p>
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</div>
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</div>
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<ul>
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<li class="ml-40">
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<img src="../../assets/images/icon/tree.jpg" />
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<span class="dl-ib"> 20 </span>
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</li>
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<li>
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<img class="img-0" alt="" src="../../assets/images/ym.jpg" />
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</li>
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</ul>
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</div>
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</div>
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</div>
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</template>
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<script>
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import { getResourcePath } from "@/assets/methods/resources";
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export default {
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name: "chapterFive",
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props: {
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showPageList: {
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type: Array,
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},
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},
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mounted() {
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this.getVidoePath();
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this.addNum();
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},
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data() {
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return {
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videoPathOne: "",
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auidoPathOne: "",
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auidoPathTwo: "",
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num: 0,
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crane:require("../../assets/images/crane.png"),
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rise:require("../../assets/images/rise.png")
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};
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},
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unmounted() {
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if (this.addTimer) {
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clearInterval(this.addTimer);
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}
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if (this.cutTimer) {
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clearInterval(this.cutTimer);
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}
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},
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methods: {
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async getVidoePath() {
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this.videoPathOne = await getResourcePath(
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"97758c885b8668f42c9df0b3ff030672"
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);
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this.auidoPathOne = await getResourcePath(
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"aed4d7b398283b35df0ca46f7c0bbdd4"
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);
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this.auidoPathTwo = await getResourcePath(
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"ec8b7f69df81b1d6230968ad2313132c"
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);
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},
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addNum() {
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this.addTimer = setInterval(() => {
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if(this.num < 10) {
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this.num ++
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} else {
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clearInterval(this.addTimer)
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this.cutNum()
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}
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},200)
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},
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cutNum() {
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this.cutTimer = setInterval(() => {
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if(this.num > -10) {
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this.num --
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} else {
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clearInterval(this.cutTimer)
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this.addNum()
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}
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},200)
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},
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},
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};
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</script>
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<style lang="less" scoped>
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.cover-gif {
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position: absolute;
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top: 32%;
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left: 22%;
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}
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</style>
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