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AngularJS ng-repeat array of arrays

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星月不相逢 2020-12-18 21:31

Is it possible to use ng-repeat with an array of arrays?

Here\'s my view:


  
{{item}}<         


        

                      

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2条回答
  • 温柔的废话
    2020-12-18 21:57

    You almost aleady have the result. It's just a little mistake in your second ng-repeat. 

    <div ng-repeat="item in items">
  <p>{{item}}</p>
  <ul>
    <li ng-repeat="i in item">{{i}}</li>
  </ul>
</div>

    You are already in item in your second ng-repeat you don't need item.items.

    There is the updated plunker : http://plnkr.co/edit/aLx05WWzFRVrocmXwr12?p=preview

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  • 情深已故
    2020-12-18 22:04

    Your problem lies with this line:

    <li ng-repeat="i in item.items">{{i}}</li>

    item.items is undefined because item is an array.

    You should enumerate item instead of item.items:

    <body ng-controller="MainCtrl">
  <div ng-repeat="item in items">
    <ul>
      <li ng-repeat="i in item">{{i}}</li>
    </ul>
  </div>
</body>

    Here's a working Plunk.

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