使用ng-if作为ng-repeat内部的开关? [英] Using ng-if as a switch inside ng-repeat?

问题描述

我正在使用Angular应用程序.我尝试使用ng-if并在 ng-repeat 内切换，但未成功.我有类似的数据:

I am working on Angular app. I tried to use ng-if and switch inside ng-repeat but didn't succeed. I have data like:

   **[{"_id":"52fb84fac6b93c152d8b4569",
       "post_id":"52fb84fac6b93c152d8b4567",
       "user_id":"52df9ab5c6b93c8e2a8b4567",
       "type":"hoot",},  
      {"_id":"52fb798cc6b93c74298b4568",
       "post_id":"52fb798cc6b93c74298b4567",
       "user_id":"52df9ab5c6b93c8e2a8b4567",
       "type":"story",},        
      {"_id":"52fb7977c6b93c5c2c8b456b",
       "post_id":"52fb7977c6b93c5c2c8b456a",
       "user_id":"52df9ab5c6b93c8e2a8b4567",
       "type":"article",},**

$ scope.comments =上面提到的数据
和我的HTML一样:

$scope.comments = data mentioned above
and my Html like :

   <div ng-repeat = "data in comments">
      <div ng-if="hoot == data.type">
          //differnt template with hoot data
       </div>
      <div ng-if="story == data.type">
          //differnt template with story data
       </div>
       <div ng-if="article == data.type">
          //differnt template with article data
       </div> 
   </div>

如何在Angular中实现此目标?

How can I achieve this thing in Angular?

推荐答案

尝试用引号'包围strings(hoot，story，article):

Try to surround strings (hoot, story, article) with quotes ':

<div ng-repeat = "data in comments">
    <div ng-if="data.type == 'hoot' ">
        //different template with hoot data
    </div>
    <div ng-if="data.type == 'story' ">
        //different template with story data
    </div>
    <div ng-if="data.type == 'article' ">
        //different template with article data
    </div> 
</div>

这篇关于使用ng-if作为ng-repeat内部的开关?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！