118 lines
2.8 KiB
Vue
118 lines
2.8 KiB
Vue
<template>
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<view class="app">
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<view class="" style="height: 20rpx;width: 100%;background-color: #f6f6f6;">
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</view>
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<view class="title">
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<!-- 家庭医生迎来重大版本升级 -->
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{{currentItem.title?currentItem.title:title}}
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</view>
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<view class="time">
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{{currentItem.sendTime}}
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</view>
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<view class="" style="height: 2rpx;width: 100%;background-color: #f6f6f6;">
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</view>
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<!-- @timeupdate="videoFun" -->
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<video v-if="messageNo" id="myVideo" :src="messageNo" :initial-time="initial_time"
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@ended='ended' />
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<view class="text">
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<text>{{currentItem.content}}</text>
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</view>
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</view>
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</template>
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<script>
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import baseurl from '@/api/baseurl.js'
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export default {
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data() {
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return {
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currentItem: '',
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title: '',
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messageNo: null,
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video_real_time: 0, //实时播放进度
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nitial_time: '', //视频跳转进度 秒
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};
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},
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onReady() { //更改导航栏文字
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uni.setNavigationBarTitle({
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title: this.title,
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});
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},
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onLoad(options) {
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this.initial_time = '0' //视频进度
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this.title = options.title
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this.currentItem = JSON.parse(options.item)
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if (options.messageNo) {
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this.messageNo = baseurl + `/applet/message/preview/${options.messageNo}`
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}
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},
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methods: {
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ended(e) {
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console.log(e)
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},
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videoFun(e) {
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var isReady = 1; // 是否开启可以视频快进 1 禁止开启
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//跳转到指定播放位置 initial-time 时间为秒
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let that = this;
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//播放的总时长
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var duration = e.detail.duration
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//实时播放进度 秒数
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var currentTime = parseInt(e.detail.currentTime)
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//当前视频进度
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// console.log("视频播放到第" + currentTime + "秒")//查看正在播放时间，以秒为单位
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if (that.video_real_time == 0) {
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var jump_time = parseInt(that.initial_time) + parseInt(that.video_real_time)
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} else {
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var jump_time = parseInt(that.video_real_time)
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}
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if (isReady == 1) {
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if (currentTime > jump_time && currentTime - jump_time > 3) {
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let videoContext = wx.createVideoContext('myVideo')
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videoContext.seek(that.video_real_time)
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wx.showToast({
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title: '未完整看完该视频，不能快进',
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icon: 'none',
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duration: 2000,
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})
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}
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}
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that.video_real_time = currentTime //实时播放进度
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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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.app {
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#myVideo {
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width: 100%;
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}
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.text {
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font-size: 24rpx;
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line-height: 40rpx;
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letter-spacing: 1rpx;
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color: #333333;
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margin-left: 30rpx;
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margin-top: 20rpx;
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text {
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display: block;
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}
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}
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.time {
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margin-left: 30rpx;
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font-size: 22rpx;
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line-height: 50rpx;
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color: #999999;
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}
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.title {
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margin-left: 30rpx;
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font-size: 32rpx;
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margin-top: 20rpx;
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line-height: 80rpx;
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color: #333333;
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}
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}
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</style> |