AngularJS - access factory service from the controller -


i'm trying access factory service within controller obtain correct data.

related controller code looks like:

myapp.controller('registrationcontroller', ['$scope','$routeparams','$rootscope','$location','$filter','$mddialog','checkattendee', function($scope, $routeparams, $rootscope, $location, $filter, $mddialog,checkattendee){  ...      $scope.addattendee = function(ev) {         $mddialog.show({             controller: adddialogcntrl,             templateurl: 'views/regform.tmpl.html',             parent: angular.element(document.body),             targetevent: ev,             clickoutsidetoclose:true,             controlleras: 'ctrl',             fullscreen: $scope.customfullscreen, // -xs, -sm breakpoints.             locals: {parent: $scope}         })         .then(             function(response){                 if(angular.isdefined(response)){                     attendees.push(response);                     checkattendee.getattendeeinfo(response);                                      }             },             function(){                 //no changes             }         )         .catch(             function(error) {                 console.log('error: ' + error);             }         )      };

and factory service code

myapp.factory('checkattendee', ['$http', function($http) {      this.getattendeeinfo = function(req) {          return $http.get("/check/attendee/",  {params:{"firstname":req.firstname, "lastname":req.lastname, "email": req.email, "eventid": req.eventid}})             .then(function(response) {                 var data = response.data;                 var status = response.status;                 var statustext = response.statustext;                 var headers = response.headers;                 var config = response.config;                  console.log('data: ' + data);                   console.log('status: ' + status);                  return data;                 })             .catch(function(response) {                 console.log('something worng');             });     } }]);

but combination gives me error provider 'checkattendee' must return value $get factory method. when there return value.

any thoughts?

option 1

when work factories structure should be:

myapp.factory('checkattendee', ['$http', function($http) {  var factory = {         getattendeeinfo : function () {                             return $http.get(/**/).then(function(response) {                   // ..                    return data;                }                                  }    }            return factory; }]);

demo 1

option 2

you can change factory service , should work. a.e.:

myapp.service('checkattendee', ['$http', function($http) {      this.getattendeeinfo = function(req) {          return $http.get("/check/attendee/",  {params:{"firstname":req.firstname, "lastname":req.lastname, "email": req.email, "eventid": req.eventid}})             .then(function(response) {                 var data = response.data;                 var status = response.status;                 var statustext = response.statustext;                 var headers = response.headers;                 var config = response.config;                  console.log('data: ' + data);                   console.log('status: ' + status);                  return data;                 })             .catch(function(response) {                 console.log('something worng');                 throw response;             });     } }]);

demo 2

keep in mind service extends factory


Comments

Post a Comment

Popular posts from this blog

What is happening when Matlab is starting a "parallel pool"? -

running parallel cpu processes in matlab starts command parpool() according documentation , function: [creates] special job on pool of workers, , [connects] matlab client parallel pool. this function takes bit of time execute, on order of 30 seconds. in other multi-cpu paradigms openmp, parallel execution seems totally transparent -- i've never noticed behavior analogous matlab (granted i'm not experienced parallel programming). so, happening between time parpool() called , when finishes executing? takes long? parallel computing toolbox enables run matlab code in parallel using several different paradigms (e.g. jobs , tasks, parfor , spmd , parfeval , batch processing), , run either locally (parallelised across cores in local machine) or remotely (parallelised across machines in cluster - either 1 own, or 1 in cloud). in of these cases, code run on matlab workers , copies of matlab without interactive desktop. if you're intending run on remo...
Read more

angular - DownloadURL return null in below code -

when change file updated in firebase storage when try downloadurl show null. filechange(event: any) { const imagefolder: string = this.employee.id; const filelist: filelist = event.target.files; const file: file = filelist[0]; const storageref = firebase.storage().ref().child(`${imagefolder}/profile.jpg`).put(file); console.log(storageref.snapshot.downloadurl); } the put() asynchronous. if want url after file uploaded have this: firebase.storage().ref().child(`${imagefolder}/profile.jpg`).put(file).then((snapshot) => { storageref = snapshot.downloadurl: console.log(snapshot.downloadurl); });
Read more

php - Cannot override Laravel Spark authentication with own implementation -

during login process of laravel spark need request token of remote api. api stores exact same users , passwords laravel spark application. therefore need username , non hashed password of user during authentication process. i thought overriding authenticated method solution problem. in routes/web.php override post /login endpoint , pointing endpoint own logincontroller: <?php namespace app\http\controllers\auth; use illuminate\support\facades\log; use illuminate\http\request; use laravel\spark\http\controllers\auth\logincontroller sparklogincontroller; class logincontroller extends sparklogincontroller { /** * create new login controller instance. * * @return void */ public function __construct() { parent::__construct(); } /** * handle successful authentication attempt. * * @param request $request * @param \illuminate\contracts\auth\authenticatable $user * @return response */ public fu...
Read more