angularjs - 如何使用 `AngularJS` 将键值对转换为数组列表？

Question

这是我们的数据:

$scope.arr = {
     "1": "A",
     "2": "B",
     "3": "C",
     "4": "D",
     "5": "E",
     "6": "F",
     "7": "Others",
     "fromDate": {
      "$date": "2015-02-13T20:59:28.947Z"
     }
}

如何将此数据转换为列表/数组格式？

我期待这样的事情:(顺便说一句，我也想删除 fromDate)

$scope.formattedArr = [
    {value: "1",name: "A" },
    {value: "2",name: "B" },
    {value: "3",name: "C" },
    {value: "4",name: "D" },
    {value: "5",name: "E" },
    {value: "6",name: "F" },
    {value: "7",name: "Others" }
]

Answer 1

angular.module('app',[])
.controller('ctrl',function($scope){
$scope.arr = {
     "1": "A",
     "2": "B",
     "3": "C",
     "4": "D",
     "5": "E",
     "6": "F",
     "7": "Others",
     "fromDate": {
      "$date": "2015-02-13T20:59:28.947Z"
     }
}
 $scope.aarr = [];
  for (key in $scope.arr){
     $scope.aarr.push({'value' : key , 'name' : $scope.arr[key] })
  }
  
  
  console.log($scope.aarr)
})

 

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.0/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.14/angular.min.js"></script>

<div ng-app="app" ng-controller="ctrl">{{aarr}}</div>