angularjs推送对象未定义不是函数

Question

所以，我有这个代码的问题，我不知道为什么我会收到那个错误

$scope.veilingen = {};
$http.get('./helpers/get/Veilingen.php').
success(function(data) {
    if(debugMode) console.log(data);
    $scope.veilingenCache = data;
    for(var i = 0; i < 2; i++) {
        console.log($scope.veilingen)
        $scope.veilingen.push({
           test: 'hello'
        });
        console.log($scope.veilingen)
    }
});

我收到此错误:

TypeError: undefined is not a function at http://example.com/includes/controllers/veilingCntrl.js:12:30 at http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.18/angular.min.js:72:72 at I (http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.18/angular.min.js:100:144) at I (http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.18/angular.min.js:100:144) at http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.18/angular.min.js:101:308 at k.$eval (http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.18/angular.min.js:112:32) at k.$digest (http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.18/angular.min.js:109:121) at k.$apply (http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.18/angular.min.js:112:362) at h (http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.18/angular.min.js:72:327) at x (http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.2.18/angular.min.js:77:288)

第 12 行是 push() 区域。我已经搜索了为什么会发生这种情况，但我找不到它。我想要的是对象 veilingen 获得前 2 个结果，并且在加载后用户可以更改它:

$scope.setLimitVeiling = function(items) {
    for(var i = 0; i < items; i++) {
        $scope.veilingen.push($scope.veilingenCache[i]);
    }
}

但是，是的，如果推送不起作用...？

Answer 1

$scope.veilingen被声明为一个对象而不是数组。

$scope.veilingen = [];