<view>   <van-tabs bind:click="onClickTab" title-active-color="red">     <van-tab title="燃气表">       <form bindsubmit="submit">         <view class="formBox" wx:for="{{projeactLsit}}">           <van-cell-group style="display: none;">             <van-field label="id" title-width="7em" placeholder="" name="id{{index + 1}}"               model:value="{{item.id}}" required readonly />           </van-cell-group>           <view class="wrap">             <view class="img-wrap">               <view class="txt">上传图片</view>               <view class="imglist">                 <view class="item" wx:for="{{fileList}}" wx:for-index="childindex" wx:for-item="items">                   <image src="{{items.url}}" bindtap="clickImg" data-index="{{index}}" alt=""></image>                   <view class='delete' bindtap='deleteImg' data-item="{{items}}" data-index="{{childindex}}">                     <image src="../../../../imgs/del.png"></image>                   </view>                 </view>                 <view class="last-item" wx:if="{{imgs.length >= 1 ? false : true}}" data-index="{{index + 1}}"                   bindtap="bindUpload">                   <text class="sign">+</text>                 </view>               </view>             </view>           </view>         </view>         <view class="formBox" style="background:none">           <van-button type="info" form-type="submit" size="large" round>             提 交</van-button>         </view>       </form>      </van-tab>     <van-tab title="电表">     </van-tab>   </van-tabs> </view>