mongodb - Data not displaying in html file because of some angularjs issue -


i have display data mongodb database using spring , angularjs. data being fetched service.js method of angular js not displaying html file not returning controller.

usernotification.html

    <!doctype html public "-//w3c//dtd html 4.01 transitional//en" "http://www.w3.org/tr/html4/loose.dtd">     <html>     <head>     <meta http-equiv="content-type" content="text/html; charset=iso-8859-1">     <title>insert title here</title>     </head>     <body>     <!--  <h2>approve/reject pending task</h2> -->     <div class="row">       <table class="table table-bordered">         <thead>             <tr>             <th style="text-align: center;">task name</th>             <th style="text-align: center;">owner name</th>              <th style="text-align: center; width: 25px;">approve</th>             <th style="text-align: center; width: 25px;">reject</th>             </tr>             </thead>             <tbody>                 <tr ng-repeat="task in taskdetails">                     <td>{{task.name}}</td>                     <td>{{task.owners.ownername.id}}</td>                     <td  style="width:70px;text-align:center;"><button class="btn btn-mini btn-primary" ng-click="approvetask(taskdetails.indexof(task), task)">approve</button></td>                     <td  style="width:70px;text-align:center;"><button class="btn btn-mini btn-danger" ng-click="rejecttask(taskdetails.indexof(task), task)">reject</button></td>                 </tr>              </tbody>       </table>       </div>     </body>     </html>

controller.js

    releaseapp.controller('usernotificationcontroller', function($scope, $location, $http, usernotificationservice) {         $scope.taskdetails = [];         init();         function init() {             $scope.photos = usernotificationservice.gettask();             console.log('inside controller: '+$scope.taskdetails);         }     });

service.js

    releaseapp.factory('usernotificationservice', function($http){         var taskdetails = [];         var factory = {};          factory.gettask = function() {              $http.get('usernotification/fetchtaskforapproval').success(function(data, status, headers, config) {                 photos = data;                 console.log('inside service method'+taskdetails);                 return taskdetails;             });         };         return factory;     });  // response getting in  chrome console : //inside controller: undefined //inside service method[object object],[object object]

you factory method should return $http promise using .then promise chain continue in controller

    factory.gettask = function() {          return $http.get('usernotification/fetchtaskforapproval').then(function(response) {             //photos = response.data;             taskdetails = response.data;             console.log('inside service method'+taskdetails);             return taskdetails;         });     };

then controller method be

    function init() {         usernotificationservice.gettask().then(function(data){             //$scope.photos = data;             $scope.taskdetails = data;         });         console.log('inside controller: '+$scope.taskdetails);     }

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