MD_YOSwechat/pages/classroom/detail.wxml

<video class="header" autoplay src="{{play.url}}" enable-play-gesture poster='{{play.subfiles[0].url||""}}' bindended="onEnded" />
<!--  wx:if="{{play}}" -->
<!-- 简介 -->
<view class="brief bsae-box">
    <view class="first-line">
        {{detailData.title}}
    </view>
    <view class="by-time">
        <text class="line-1">发布人：{{detailData.changeby}}</text>
        <text>{{detailData.createdate}}</text>
        <text>{{detailData.readcount}}人已学习</text>
    </view>
    <view wx:if="{{detailData.notes}}" class="notes">
        {{detailData.notes}}
    </view>
</view>
<view style="height: 20rpx;" />
<van-tabs color='var(--assist)' title-active-color='var(--assist)'>
    <van-tab title="课程视频">
        <My_empty wx:if="{{!videoList.length}}" />
        <view class="item" hover-class="navigator-hover" wx:for="{{videoList}}" wx:key="attachmentid" data-item="{{item}}" bind:tap='playItem'>
            <text class="line-1">{{item.document}}</text>
            <van-tag wx:if="{{item.status=='已学习'}}" type="success">{{item.status}}</van-tag>
            <van-tag wx:else type="danger">{{item.status}}</van-tag>
        </view>
    </van-tab>
    <van-tab title="课程资料">
        <My_empty wx:if="{{!attinfos.length}}" />
        <view class="item" hover-class="navigator-hover" wx:for="{{attinfos}}" wx:key="attachmentid" data-item="{{item}}" bind:tap='openDoc'>
            <text class="line-1">{{item.document}}</text>
            <van-tag wx:if="{{item.status=='已学习'}}" type="success">{{item.status}}</van-tag>
            <van-tag wx:else type="danger">{{item.status}}</van-tag>
        </view>
    </van-tab>
</van-tabs>
<float bindtap="toExam" />