there is such a demand at present:

<view wx:for="{{getUserInfo}}" wx:key="index" wx:for-index="index">
    <!-- -->
    <view>{{item.name}}</view>
    <!-- -->
    <view>{{setUserName}}</view> 
</view>

computed = {
    setUserName(name) {
       name = item.name;
       ... 
       return name;
    }
};

want to know what to do with this? Has anyone met it? How do you handle it?