Retrieving Data with AngularJS: Making HTTP Calls and Handling Responses

Question

Retrieving Data with AngularJS: Making HTTP Calls and Handling Responses

I seem to be facing a bit of a hurdle in executing an HTTP GET request and retrieving the data properly in JavaScript. The goal is to attach this data to the global window variable, but I'm encountering some difficulty.

Here is the code snippet for the HTTP call:

    $http.get("production/dashboard?dashboard_type=A").success((data) ->
      $scope.pods = data;

      window.pods = $scope.pods.toJSON;
      window.type = 'A';

      alert(window.pods)
      alert(window.type)

      alert "success1"
      return
    ).error (data, status, headers, config) ->
      return

When I run this code, I am seeing the following alerts:

 1. Alert("undefined")
 2. Alert("A")

My understanding was that the promise of the HTTP request would be resolved once the response is received. Upon checking the Network tab, I can confirm that JSON data is indeed being returned as the response. It feels like I'm missing something straightforward...

javascript angularjs

Answer 1

Answer №1

$http.get("production/dashboard?dashboard_type=A")
     .success(function(response) {
      $scope.pods = response;

      window.pods = $scope.pods;
      window.type = 'A';

      alert(window.pods);
      alert(window.type);

      alert("Data retrieval successful");
      return
   }).error (function(response, status, headers, config){
            return;
     });

Assuming this code snippet has access to the window where it is applied. Is it enclosed within a module and controller?

Answer 2

$http.get("production/dashboard?dashboard_type=A")
     .success(function(response) {
      $scope.pods = response;

      window.pods = $scope.pods;
      window.type = 'A';

      alert(window.pods);
      alert(window.type);

      alert("Data retrieval successful");
      return
   }).error (function(response, status, headers, config){
            return;
     });

Assuming this code snippet has access to the window where it is applied. Is it enclosed within a module and controller?

Answer 3

Answer №2

To retrieve JSON data using $http, make sure to include the .json extension like so:

$http.get('/products.json')

If you are encountering another issue, you may find some guidance by visiting this link: AngularJS : Prevent error $digest already in progress when calling $scope.$apply()

Answer 4

To retrieve JSON data using $http, make sure to include the .json extension like so:

$http.get('/products.json')

If you are encountering another issue, you may find some guidance by visiting this link: AngularJS : Prevent error $digest already in progress when calling $scope.$apply()

Retrieving Data with AngularJS: Making HTTP Calls and Handling Responses

Answer №1

Answer №2

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