shiziyu18_small/lionfish_comshop/moduleB/supply/editSku.wxml

<view class="text-center">
  <view class="bg-f head i-flex weight fsz-28 py10 border-bottom">
    <view class="i-flex-item">名称</view>
    <view class="w100">剩余库存</view>
    <view class="w100">修改库存</view>
  </view>
  <view class="list" wx:if="{{need_data.length}}">
    <form bindsubmit="formSubmit">
      <view class="item bg-f i-flex py10 border-bottom" wx:for="{{need_data}}" wx:key="id">
        <view class="i-flex-item">{{item.title}}</view>
        <view class="item-num w100 {{item.stock<goods_stock_notice?'red':''}}">{{item.stock}}</view>
        <view class="item-edit w100">
          <input type="number" placeholder="请填写数量" name="ipt_{{item.id}}"></input>
        </view>
      </view>

      <view class="btn-area p15">
        <button formType="submit">保存</button>
      </view>
    </form>
  </view>
</view>