动态隐藏 div - V2EX

动态隐藏 div - V2EX

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这是一个创建于 3166 天前的主题，其中的信息可能已经有所发展或是发生改变。

请求 json 数据，返回的 json 数据中，有些可能为空字符串（" "），如何进行判断，空字符串的那一组就隐藏 div ，其他有内容的就正常显示

div

4 条回复 2017-02-07 17:10:21 +08:00

1

learnshare

2017-02-07 16:32:35 +08:00

ng-show ng-hide ng-if

2

Wilon

OP

2017-02-07 16:40:14 +08:00

@learnshare
<div data-ng-repeat="message in messageArray"><br/>
<div>{{message.reMessage}}</div> <br/>
</div><br/>
我的数据是数组循环，请问用 ng-if 怎么处理？

3

suinia

2017-02-07 16:43:20 +08:00

<div data-ng-repeat="message in messageArray" ng-if="message.reMessage">

4

Wilon

OP

2017-02-07 17:10:21 +08:00

@suinia
@learnshare
光 ng-if 还是不行的，我自己加了自定义过滤器，现在可以了

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