Colorful-childhood/component/look/look.wxml

<!--component/look/look.wxml-->
<template name="look">
    <view class="nav">
        <block wx:for="{{lookData.nav}}" wx:key="{{index}}">
            <view class="{{index == lookData.lookInd ? 'slecte-nav' : ''}}" bindtap="lookChoice" data-index="{{index}}">{{item}}</view>
        </block>
    </view>
    <swiper current="{{lookData.lookInd}}" bindchange="lookSlide">
        <block wx:for="{{lookData.nav}}" wx:key="{{index}}">
            <swiper-item style="height: auto;">
                <scroll-view class="scroll-view" scroll-y>
                    <view class="look-video">
                        <view class="look-item" wx:for="{{lookData.lookList}}" wx:key="{{index}}" bindtap="details" data-id="{{item.id}}">
                            <image src="{{item.iconImg}}"></image>
                        </view>
                    </view>
                </scroll-view>
            </swiper-item>    
        </block>        
    </swiper>
</template>