//index.wxml
<view class="container">

    <form catchsubmit="formSubmit" >
      <view class="account-detail"> 
        <input placeholder="账目详情" name="inputdetail"  type="text" />
      </view>

      <view class="account-amount"> 
        <input placeholder="账目数额" name="inputamount" type="number" />
      </view>
      
      <view class="add-one">
        <button formType="submit" type="primary" loading="{{buttonLoading}}"> 记一笔 </button>
      </view>
    </form>

    <view  class="account-list-text">
      <text>账单列表:</text>
    </view>

    <view  class="account-list-all-amount">
      <text>合计:{{accountTotal}}</text>
    </view>
    
    <block wx:for="{{accountData}}" >
      <view class="account-list">
        <view class="account-list-detail">
          {{item.detail}}
        </view>

        <view class="account-list-amount">
          {{item.amount}}
        </view>

        <view class="account-list-del">
            <button size="mini"  type="warn"  data-index-key="{{index}}"  bindtap="deleteRow" >删除</button>
        </view>

        </view>
    </block>

    

</view>