javascript - Angular page redirection if returned value is false -

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in controller have code logged_status.

app.controller('dashboardctrl', function($scope, $stateparams, $http) {    $scope.displaysn = '';    $scope.studentnumber = sessionstorage.getitem('student_number');    $scope.get_logged_status = sessionstorage.getitem('logged_status');    console.log("dashboard page logged status: " + $scope.get_logged_status);      if(!$scope.get_logged_status)    {      console.log('should redirect because false');    }else{      console.log('should stay because true');    }    })

it getting correct value when test value of , log statement, im getting unexpected result. in image below, instead of getting should redirect because false because $scope.get_logged_status valued false, im getting opposite result. please. coding wrong?

please see image here

enter image description here

try : 

 if($scope.get_logged_status=="false")

maybe item logged_status in sessionstorage considered string not boolean, returns true


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