<!--component/picNav/picNav.axml-->
<view class="pic-nav">
  <block
    a:for="{{picNav}}"
    a:key="{{index}}"
    a:for-item="item"
    class="pic-content"
  >
    <view class="pic-item">
      <image
        a:if="{{baseImgUrl}}"
        class="pic-img"
        src="{{baseImgUrl}}{{item.imageUrl}}"
        data-current-url="{{item.imageUrl}}"
        data-url="{{item.link.url}}"
        onTap="preview"
        mode="scaleToFill"
      />
    </view>
  </block>
</view>