Wilon
V2EX  ›  Angular

动态隐藏 div

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  •   Wilon · Feb 7, 2017 · 2921 views
    This topic created in 3405 days ago, the information mentioned may be changed or developed.

    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

    4 replies    2017-02-07 17:10:21 +08:00
    learnshare
        1
    learnshare  
       Feb 7, 2017
    ng-show ng-hide ng-if
    Wilon
        2
    Wilon  
    OP
       Feb 7, 2017
    @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?
    suinia
        3
    suinia  
       Feb 7, 2017
    <div data-ng-repeat="message in messageArray" ng-if="message.reMessage">
    Wilon
        4
    Wilon  
    OP
       Feb 7, 2017
    @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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