如何申請Angular.Copy

Question

我有下面的代碼

var myctrl = function($scope) { 
    $scope.items = [{value: 1, name:'Nitin'},{value: 2, name:'Vikas'},{value: 3, name:'xxx'}]; 
    $scope.itemEdit1 = $scope.items; 
    $scope.itemEdit2 = $scope.items.name; 
}; 

我只想複製命名到itemEdit2

Answer 1

使用$scope.itemEdit2 = $scope.items[0].name;

如果您感興趣的複製所有的名字，它應該像：

$scope.itemEdit2 = []; 

$scope.items.forEach(function(v, i) { 
    $scope.itemEdit2.push({name: v.name}); // or just push(v.name); 
});