Angularjs json stringify – angularjs parse json – angular to Json JSON.parse using Angularjs $http.get('api/index.php/get_live_appdata').success (function(data){ if ($window.sessionStorage.getItem("live_data") === null) { $scope.live_data=data.data; } else{ $scope.live_data = JSON.parse($window.sessionStorage.getItem("live_data")); $scope.sumtp = parseFloat($window.sessionStorage.getItem("sumtpdata")); } }); JSON.stringify using Angularjs $http.get('api/index.php/get_result_age_data/'+$routeParams.live_id).success (function(data){ //$scope.result_age_data=data.data; if ($window.sessionStorage.getItem("result_age_data") === null) { $scope.result_age_data=data.data; var parameter = JSON.stringify({ander: data}); $http.post('api/index.php/log',parameter).success (function(data){}); } else{ $scope.result_age_data =