Angular: The function t(...) does not support success - TypeError

Question

Angular: The function t(...) does not support success - TypeError

My code is generating the error

TypeError: t(...).success is not a function

. I have tried searching for a solution but haven't been able to figure out why this error is happening in my specific case.

Here is a snippet of my JS code. Can anyone point out what I might be doing wrong that's causing this error?

var app = angular.module('PriceListEditModule', ['ngRoute']);
app.controller('PriceListEditController', ["$scope", "$q", function ($scope, $q) {

    GetBrands();

    function GetBrands() {
        $http({
            method: 'Get',
            url: '/GetBrands'
        }).success(function (data, status, headers, config) {
            $scope.brands = data;
        }).error(function (data, status, headers, config) {
            $scope.message = 'Unexpected Error';
        });
    }
}]);

The error message I am receiving looks like this

jquery:1 TypeError: t(...).success is not a function
    at i (jquery:1)
    at new <anonymous> (jquery:1)
    at Object.invoke (jquery:1)
    at v.instance (jquery:1)
    at pt (jquery:1)
    at p (jquery:1)
    at p (jquery:1)
    at jquery:1
    at jquery:1
    at p.$eval (jquery:1)

javascript angularjs

Answer 1

Answer №1

Angular struggles with handling http requests.

$http documentation

$http({
  method: 'GET',
  url: '/someUrl'
}).then(function successCallback(response) {
    // asynchronous callback called when response is ready
  }, function errorCallback(response) {
    // asynchronous callback for error or error status in response.
  });

It's important to remember to include $http as a reference in your controller.

app.controller('PriceListEditController', 
    ["$scope", "$q", "$http", function ($scope, $q, $http) {

Utilize a service for http calls instead of handling it directly in the controller.

Answer 2

Angular struggles with handling http requests.

$http documentation

$http({
  method: 'GET',
  url: '/someUrl'
}).then(function successCallback(response) {
    // asynchronous callback called when response is ready
  }, function errorCallback(response) {
    // asynchronous callback for error or error status in response.
  });

It's important to remember to include $http as a reference in your controller.

app.controller('PriceListEditController', 
    ["$scope", "$q", "$http", function ($scope, $q, $http) {

Utilize a service for http calls instead of handling it directly in the controller.

Answer 3

Answer №2

Replace it with

Within your application, define a method in your service (where $http is initialized) like so:

fetchBrands = function(){
    $http.get('/FetchBrands', {})
        .then(function (response) {
            return response.data;
        });
}

Then, invoke this method from your controller as shown below:

fetchBrands(data).then(function(data){
    // Perform any necessary error handling before assigning the data
    $scope.brands = data;
})

It's worth noting that Angular's HTTP module has a slightly different syntax compared to jQuery's AJAX calls. The code you provided resembles an AJAX call rather than utilizing Angular's built-in service functionality. In Angular, callbacks are not supported in this particular manner.

Answer 4

Replace it with

Within your application, define a method in your service (where $http is initialized) like so:

fetchBrands = function(){
    $http.get('/FetchBrands', {})
        .then(function (response) {
            return response.data;
        });
}

Then, invoke this method from your controller as shown below:

fetchBrands(data).then(function(data){
    // Perform any necessary error handling before assigning the data
    $scope.brands = data;
})

It's worth noting that Angular's HTTP module has a slightly different syntax compared to jQuery's AJAX calls. The code you provided resembles an AJAX call rather than utilizing Angular's built-in service functionality. In Angular, callbacks are not supported in this particular manner.

Answer 5

Answer №3

Make sure to check the version of angular you are using. Referring to their v1.5.11 documentation

Important Update

The $http legacy promise methods success and error have been deprecated in version 1.6.0. It is recommended to use the standard then method instead.

This implies that with an older version, your code may look like this:

 $http({
     url: "/url",
     method: 'GET',
}).success(function (result) {
     //perform actions on success
}).error(function (data, status, headers, config) {
    //handle errors
});

Alternatively, if you are using version 1.6.0 or newer, your code should be like:

 $http({
     url: "/url",
     method: 'GET',
}).then(function successCallback(response) {
    // callback for successful response
  }, function errorCallback(response) {
    // handle server errors here
  });

If you encounter an issue where $http is not recognized, it's likely that you haven't injected it into your controller. Ensure you inject it by adding it like so:

app.controller('controller', ['$scope','$http', function($scope,$http){}])

Answer 6

Make sure to check the version of angular you are using. Referring to their v1.5.11 documentation

Important Update

The $http legacy promise methods success and error have been deprecated in version 1.6.0. It is recommended to use the standard then method instead.

This implies that with an older version, your code may look like this:

 $http({
     url: "/url",
     method: 'GET',
}).success(function (result) {
     //perform actions on success
}).error(function (data, status, headers, config) {
    //handle errors
});

Alternatively, if you are using version 1.6.0 or newer, your code should be like:

 $http({
     url: "/url",
     method: 'GET',
}).then(function successCallback(response) {
    // callback for successful response
  }, function errorCallback(response) {
    // handle server errors here
  });

If you encounter an issue where $http is not recognized, it's likely that you haven't injected it into your controller. Ensure you inject it by adding it like so:

app.controller('controller', ['$scope','$http', function($scope,$http){}])

Angular: The function t(...) does not support success - TypeError

Answer №1

Answer №2

Answer №3

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