Is it possible that the $http success scope has completed loading?

$http({
    url: "php/AddTab.php",
        method: "POST",
        data: {
            'userIdentifier': userIdentifier,
        },
        headers: {'Content-Type': 'application/x-www-form-urlencoded'}
        }).success(function(response, status, headers, config) {

        result = response;

        }).error(function(response, status, headers, config) {
    });

Is there a way to ensure the success scope completes before proceeding further in AngularJS's $http?

Answer ā„–1

To implement the .success method, follow these steps:

.success(function(data, status, headers, config) {

  // This function is executed asynchronously
  // upon receiving the response

})

Answer ā„–2

If you're looking to update the scope, one way is to assign directly from the success callback:

$http({
    url: "php/UpdateTab.php",
        method: "POST",
        data: {
            'userId': userId,
        },
        headers: {'Content-Type': 'application/x-www-form-urlencoded'}
        }).success(function(data, status, headers, config) {

        $scope.updatedVar = data;

        }).error(function(data, status, headers, config) {
    });

If you want to display a loading indicator or something similar, you can utilize the promise API with then(success, error) method like this:

function MyCtrl($scope) {
    $scope.loading = true;

    $scope.loaded = function() {
        $scope.loading = false;
    };

    $http({
        url: "php/UpdateTab.php",
            method: "POST",
            data: {
                'userId': userId,
            },
            headers: {'Content-Type': 'application/x-www-form-urlencoded'}
            }).success(function(data, status, headers, config) {

            $scope.updatedVar = data;

            }).error(function(data, status, headers, config) {
        }).then($scope.loaded, $scope.loaded);
}

You can further enhance this by using AJAX interceptors for more generic handling. Check out the AngularJS documentation for more details:

https://docs.angularjs.org/api/ng/service/$http

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