Angularjs 在ngRepeat中自动包含$$hashKey

我一直在寻找解决方案，我尝试了所有的方法，但没有找到解决方案

在我的代码中，我通过ajax从数据库中获取一个数组

我得到了正确的数组，如下所示：

[{"id":"1","name":"product 1","image":null},{"id":"2","name":"product 2","image":null},{"id":"3","name":"product 3","image":null}];

但是当我在

ng repeat

中使用它时，它会添加

$$hashKey

。因此，我的vendor.js文件中出现错误：

未捕获的TypeError:无法读取未定义的属性“nodeName”

我都试过了

  angular.copy($scope.myArray);
  angular.toJson($scope.myArray);
  JSON.stringify($scope.myArray);

我也尝试过：

  <div ng-repeat="smallArray in myArray track by $id($index)">

等于

 $scope.ans = '[{"id":"1","name":"product 1","image":null},{"id":"2","name":"product 2","image":null},{"id":"3","name":"product 3","image":null}]';

这是我的html

    <div class="slide-wrap" ng-repeat="smallArray in myArray">
        <div class="slide__content-wrap">
          <h1 class="title">{{smallArray.name}}</h1>
    </div>
    <div class="slide__content-wrap__inside show-for-large-up">
       <p class="description">{{smallArray.image}}</p>
         <a class="btn btn--transparent--red" href="/premium-ice-cream">view 
             all flavors</a>
    </div>
    </div>

{{smallArray.name}
{{smallArray.image}

---

任何人都可以告诉我如何在删除

$$hashKey

的情况下获得数组。如果

ng repeat

指令中没有设置

track by

的话，AngularJS会向对象添加

$$hashKey

属性来跟踪更改。只需尝试使用

ng repeat=“item in data track by item.id”

即可。通过这种方式，AngularJS将此“唯一”值用于其内部跟踪

看法

---

提供您的

ng repeat

HTML此处添加了我的HTML部分任何反馈m8？感谢您的解决方案，兄弟。

    <div class="slide-wrap" ng-repeat="smallArray in myArray">
        <div class="slide__content-wrap">
          <h1 class="title">{{smallArray.name}}</h1>
    </div>
    <div class="slide__content-wrap__inside show-for-large-up">
       <p class="description">{{smallArray.image}}</p>
         <a class="btn btn--transparent--red" href="/premium-ice-cream">view 
             all flavors</a>
    </div>
    </div>

<div ng-controller="MyCtrl">
   <div ng-repeat="item in data track by item.id">
       {{ item | json }}
   </div>
   <br />
   <div ng-repeat="item in hashData">
       {{ item | json }}
   </div>
   <br />
   <br />
   <button ng-click="track()">
    Click me to log
   </button>
</div>

var myApp = angular.module('myApp', []);

myApp.controller('MyCtrl', function($scope) {
  $scope.data = [{
    "id": "1",
    "name": "product 1",
    "image": null
  }, {
    "id": "2",
    "name": "product 2",
    "image": null
  }, {
    "id": "3",
    "name": "product 3",
    "image": null
  }];


  $scope.hashData = [{
    "id": "1",
    "name": "product 1",
    "image": null
  }, {
    "id": "2",
    "name": "product 2",
    "image": null
  }, {
    "id": "3",
    "name": "product 3",
    "image": null
  }];


  $scope.track = function () {
    console.log($scope.data);
    console.log($scope.hashData);
  }


});