how to use session in angularjs

Question

I am creating a web app in which i want to store userid and role in

session

through

Angularjs

this is my Angularjs file

$http.get('/login.asmx/loginuser', {

                params: {

                    log: $scope.log,

                    pm: $scope.pm,

                    password: $scope.password

                }

            })

            .then(function (response) {

                {

                    $scope.suc = response.data;

                    console.log(response.data);

                    if (response.data == 'success') {

                        console.log('success');

                        $window.location.href = "../welcomepage/welcometable";

                    }

                    else

                    {

                        console.log('nosuccess');

                        $window.location.href = "../Login/Index";

                    }

                }

            })

i need to store

$scope.pm

and

$scope.log

in my session and want to use the same on my welcome page

how to store and use sessions in angularjs?

Answer 1

You can use session storage or local storage for that, here is the example of session storage.

session storage or local storage will not work here in stack overflow so refer given link.

Link

window.addCart = function($scope, $http, $window, $document){
  
    var getValue = function(){
        return $window.sessionStorage.length;
    }
      
    var getData = function(){
      var json = [];
      $.each($window.sessionStorage, function(i, v){
        json.push(angular.fromJson(v));
      });
      return json;
    }
      
    $scope.images = getData();
    $scope.count = getValue();
  
    $scope.addItem = function(id){
        var image = document.getElementById('img'+id);
        json = {
          id: id,
          img: image.src
        }
        $window.sessionStorage.setItem(id, JSON.stringify(json));
        $scope.count = getValue();
        $scope.images = getData();
    }
    
    $scope.removeItem = function(id){
      $window.sessionStorage.removeItem(id);
      $document.
      $scope.count = getValue();
      $scope.images = getData();
      alert('Removed with Success!');
    }
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.21/angular.min.js"></script>
<div ng-app="">
    <div ng-controller="addCart">
      <p>{{ count }}</p>
      <div>
        <img id="img16" src="http://placehold.it/351x350"/>
      <a href="javascript:void(0)" ng-click="addItem('16')">Add to Cart</a>
      </div>
      <div>
        <img id="img5" src="http://placehold.it/352x350"/>
      <a href="javascript:void(0)" ng-click="addItem('5')">Add to Cart</a>
      </div>
      <div>
        <img id="img32" src="http://placehold.it/353x350"/>
      <a href="javascript:void(0)" ng-click="addItem('32')">Add to Cart</a>
      </div>
      <div>
        <img id="img43" src="http://placehold.it/354x350"/>
      <a href="javascript:void(0)" ng-click="addItem('43')">Add to Cart</a>
      </div>
      <hr />
      <table>
        <thead>
          <td>Image</td>
          <td>Options</td>
        </thead>
        <tbody>
          <tr ng-repeat="data in images" id>
            <td><img ng-src="{{ data.img }}"/></td>
            <td><a href="javascript:void(0)" ng-click="removeItem(data.id)">Remove Item {{ data.id }}</a>
            </td>
          </tr>
        </tbody>
      </table>
    </div>
</div>

how to use session in angularjs

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