crm/resources/zqxgxcx/customer/pages/videodecorate/videodecorate.wxml

<view class="decoratetitleBox  {{!topdata?'':'wordbg'}}">
    <view class="titlebox clearfix firsTitlebox">
        <view  bindtap="firsttap" data-idx="0" data-fid="" class="{{firsTitext==''?'nowtitle':''}}">全部</view>
        <view wx:for="{{titlelist}}" data-fid="{{item.id}}" data-idx="{{index}}" bindtap="firsttap" class="{{firsTitext==item.id?'nowtitle':''}}">{{item.name}}</view>
    </view>
    <view wx:if="{{firsTitext!=''}}" class="secondbox scroll_content">
        <button  data-sid="" bindtap="childtypetap" class="{{nowTagText==''?'nowbtn':''}}" >全部</button>
        <button wx:for="{{secondtitlist}}" wx:for-item="itembtn"  data-sid="{{itembtn.id}}"  bindtap="childtypetap" class="{{nowTagText==itembtn.id?'nowbtn':''}}" >{{itembtn.name}}</button>
    </view>
</view>

<view class="videobox clearfix" style="padding-top: {{24+videotop*1}}rpx;">
    <view class="leftvideobox pull-left">
        <view wx:for="{{LeftdataList}}" wx:for-item="leftitem" data-vid='{{leftitem.id}}'  bindtap="videomsgtap" class="everyvideoBox">
            <image wx:if="{{leftitem.video_url!=''}}" data-vid='{{leftitem.id}}'  mode="widthFix" class="coverimg" 
                src="{{leftitem.video_url+'?x-oss-process=video/snapshot,t_100,f_jpg'}}"  bindload="imgLoad"  binderror="imgLoad" ></image>
            <image wx:if="{{leftitem.video_url==''}}" data-vid='{{leftitem.id}}'  mode="widthFix" class="coverimg" 
                src="{{imgUrl}}xcx/nonedata.jpg?x-oss-process=image/resize,w_200"  bindload="imgLoad"  binderror="imgLoad" ></image>
            <image data-vid='{{leftitem.id}}'  class="playbtn" src="../../img/wplay.png" alt=""></image>
            <view data-vid='{{leftitem.id}}'  class="videotitle fontfps ellipsis">{{leftitem.title}}</view>
            <view data-vid='{{leftitem.id}}'  class="laybox"></view>
        </view>
    </view>
    <view  class="rightvideobox pull-left">
        <view  wx:for="{{RightdataList}}" wx:for-item="rightitem" data-vid="{{rightitem.id}}" bindtap="videomsgtap" class="everyvideoBox">
            <image  wx:if="{{rightitem.video_url!=''}}" data-vid="{{rightitem.id}}" mode="widthFix" class="coverimg" src="{{rightitem.video_url+'?x-oss-process=video/snapshot,t_100,f_jpg'}}" 
                 bindload="imgLoad"  binderror="imgLoad" ></image>
            <image wx:if="{{rightitem.video_url==''}}" data-vid="{{rightitem.id}}" mode="widthFix" class="coverimg" src="{{imgUrl}}xcx/nonedata.jpg?x-oss-process=image/resize,w_200" 
                bindload="imgLoad"  binderror="imgLoad" ></image>
            <image data-vid="{{rightitem.id}}" class="playbtn" src="../../../img/wplay.png" alt=""></image>
            <view data-vid="{{rightitem.id}}" class="videotitle fontfps ellipsis">{{rightitem.title}}</view>
            <view data-vid="{{rightitem.id}}" class="laybox"></view>
        </view>
    </view>

    <nonedata len="{{RightdataList.length}}" datashow='{{LeftdataList.length==0&&datashow}}' ></nonedata>
</view>