Angularjs timing issue retrieving values and displaying .

Question

Hi in my controller I have following code that fetches data from db. It is fetching data correctly there is no problem as I can see it in firebug.

 $scope.up = supRepository.getPrice.query({ id: sup._id }, function(data) {
                $scope.up = data;
            });
            alert($scope.up.description);

Problem is that on alert it just gives me empty box nothing in it. No error or value. I believe this might be related to timing? Please let me know how can i fix it. So if it is timing issue it waits until the values are available. Thanks

dave · Accepted Answer · 2014-07-17 22:43:43Z

1

You need to move the alert into the callback so you know you have already received data

supRepository.getPrice.query({ id: sup._id }, function(data) {
      $scope.up = data;
      alert($scope.up.description);
});

answered Jul 17, 2014 at 22:43

dave

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