Hi Daniele.
Try to *reject* the *deferred* where you have the comments. See
this: https://code.angularjs.org/1.2.28/docs/api/ng/service/$q#the-deferred-api
BTW, I don't think you need to redefine the *success* function of the
created *promise*.
I hope this helps.
Regards,
*Luís Loureiro*
segunda-feira, 13 de Julho de 2015 às 07:30:26 UTC+1, Daniele Ratti
escreveu:
>
> Hi there, I'm using the code below in order to simplify the backend
> requests but I didn't catch how to call either a success method or an error
> method.
> How can I reach the expected behavior commented in the code?
>
>
>> app.factory('REST', function ($http, $q, sweetAlert) {
>>
>> return {
>> load: function (module, action, data) {
>> var deferred = $q.defer();
>> var promise = deferred.promise;
>> $http
>> .post('/api/'+module+'.php?action='+action, data)
>> .success(function (data) {
>>
>> if(data.error)
>> {
>> sweetAlert.swal({
>> title: "Error",
>> text: data.error,
>> type: "warning"
>> });
>> * //HERE I WANT TO CALL .error(details)*
>> }
>> else
>> deferred.resolve(data.result);
>>
>> }).error(function () {
>> * //HERE I WANT TO CALL .error(details)*
>> });
>> promise.success = function(fn) {
>> promise.then(fn);
>> return promise;
>> }
>> return promise;
>> }
>> };
>>
>> });
>>
>
> This is the code which uses the code above:
>
>
>> $scope.login = function () {
>
> $scope.loading = true;
>
> var payload = {'credentials': $scope.logindata};
>
> REST.load('access', 'login', payload).success(function(data) {
>
> if(data.redirect)
>
> $state.go(data.redirect);
>
> $scope.loading = false;
>
> *}).error(function(data) { //THIS SHOULD BE CALLED*
>
> * $scope.loading = false;*
>
> * });*
>
> }
>
>
>
>
> Thank you very much
>
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