javascript - AngularJs TypeError : $scope. posts.push 不是一个函数

Question

当我使用 angularJs 将详细信息发布到 api 时，出现类似 TypeError: $scope.posts.push is not a function 的错误，现在我该如何解决这个问题？ 我的邮政编码是:

 AdminApp.controller('AddVehicleModalCtrl', ['$scope', '$rootScope', '$modalInstance','$http','toaster', function ($scope, $rootScope, $modalInstance,$http,toaster) {
$scope.create = function(){
    $http.post(AppCore.getGlobalApiUrl()+'vehicle_type', {"vehicle_type": $scope.post.vehicle_type})
        .success(function(response, status, headers, config){
            $modalInstance.dismiss('cancel');
            toaster.pop('success', "post", "done");
            $scope.posts.push(response.posts);
            $scope.$apply();
        })
        .error(function(response, status, headers, config){
            $scope.error_message = response.error_message;
        });
};
$scope.cancel = function () {
    $scope.post = "";
    $modalInstance.dismiss('cancel');
};
}]);

Answer 1

您尚未在任何地方将 $scope.posts 定义为数组。在您的 $scope.create 定义之上，只需添加一个初始化语句，例如

$scope.posts = [];