微信小程序，延时执行js函数的问题

fight:function(e){

   that = this

   that.setData({

      buttondisabled: true,

      loading: true

   })     //<--这里是分号不是逗号

   setTimeout(function(){

      that.setData({

         buttondisplay: 'none',

         playerdisplay: 'block'

      })        //这里的错误不太好描述，自己看了

   }, 9000)

}

//第一层循环

<view wx:for="{{arr}}" wx:key="index">

    <view>{{item.name}}</view>

    //第二层循环,修改item、index名称

    <view wx:for="{{item.process}}" wx:for-item="itema" wx:for-index="indexa" wx:key="indexa">

        // 判断是哪种结构

        <block wx:if="{{itema.goods_name}}">

            <view>{{itema.goods_name}}</view>

        </block>

        <block wx:else>

            <view>{{itema.type}}</view>

            //第三层判断是否是数组

            <block wx:if="{{itema.state && itema.state[0] && itema.state[0].time}}">

                <view wx:for="{{itema.state}}" wx:for-item="itemb" wx:for-index="indexb" wx:key="indexb">{{itemb.time}}</view>

            </blcok>

            <blcok wx:else>

                <view>{{itema.state}}</view>

            </blcok>

        </block>

    </view>

</view>

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