NG-中继器不工作的JSON(ng-repeater not working for JSON)

这里是我的JSON

[{"_id":{"$oid":"54357d7f62042c439bfd6279"},"imageType":"Image/jpg","Heading":"Test Heading","Description":"Test Discription","Image":"","created_at":"","infoType":"QuickInfo"},{"_id":{"$oid":"54357eb862042c439bfd627a"},"imageType":"Image/png","Heading":"Test Heading 2","Description":"Test Discription 2","Image":"","created_at":"","infoType":"QuickInfo"}]

我的中继器

<ion-list>
  <ion-item ng-repeat="fact in facts track by $index" href="#/app/fact/{{fact._id}}">
    {{fact.Heading}}
  </ion-item>
</ion-list>

错误：它已经填充了大量的空单项目。

救命！！

Answer 1:

这似乎是工作确定。

    $scope.facts=[
    {
        "_id":{"$oid":"54357d7f62042c439bfd6279"},
        "imageType":"Image/jpg",
        "Heading":"Test Heading",
        "Description":"Test Discription",
        "Image":"",
        "created_at":"",
        "infoType":"QuickInfo"
    },
    {
        "_id":{"$oid":"54357eb862042c439bfd627a"},
        "imageType":"Image/png",
        "Heading":"Test Heading 2",
        "Description":"Test Discription 2",
        "Image":"","created_at":"","infoType":"QuickInfo"
    }
];

<ion-list>
  <ion-item ng-repeat="fact in facts track by $index" href="#/app/fact/{{fact._id}}">
    {{fact.Heading}}
  </ion-item>
</ion-list>

编辑：另外，如果你找回数据作为JSON，你可以做

$scope.facts=JSON.parse(json_string);

文章来源: ng-repeater not working for JSON