callback in $http({method: 'GET', url: $scope.url})

Question

$scope.fetchQA = function() {

    $scope.url = 'js/jsons/QA.json';

    $http({method: 'GET', url: $scope.url}).
      success(function(data, status, headers, config) {
        $scope.QA = data;
    });
  }

  $scope.fetchQA();

  function x(){
    alert(QA);
  }

How do i use function x as a callback for $http.get? or is there any other way to ensure that x() will get executed only after reception of data in fetchQA?

tymeJV · Accepted Answer · 2013-10-21 17:58:58Z

2

Put it in the callback right after your logic:

$http({method: 'GET', url: $scope.url}).
  success(function(data, status, headers, config) {
    $scope.QA = data;
    x();
});

answered Oct 21, 2013 at 17:58

tymeJV

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2 Comments

Sangram Singh Over a year ago

when u put it like that! I wonder why didn't i think of it! :)

tymeJV Over a year ago

@SangramSingh -- Happens all the time, especially when you start thinking async in the beginning. :D

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