How To Get The Local Storage Data Into The View File Using Angular Js
Hello I am beginner in mean Stack. and I have data in localstorage and I want to fetch the data from the local storage and show in html file but I don't know How to get it. on the
Solution 1:
You can use core concept without ngStorage.... https://developer.mozilla.org/en-US/docs/Web/API/Storage/LocalStorage
localStorage.setItem("userData", $scope.Data);
$scope.storageData = localStorage.getItem("userData");
<p>{{storageData.email}}</p>
Solution 2:
How to get the localStoragedata anywhere this is very simple we have to pass localStorage data into the controller global variable suppose
we have the data into localstorage
$scope.useredit = function (d) {
var user_id = d._id;
var dataToModify;
angular.forEach($scope.dp, function (value, key) {
if (user_id == value._id) {
dataToModify = value;
$localStorage.userData = dataToModify;
console.log($localStorage.userData.name);
$location.path('/useredit');
}
});
}
we have to define pass $localStorage.userData into the other variable after controller start.
app.controller("usercontroller",function($scope,$http, $localStorage,$location){
$scope.registeruser = $localStorage.userData;
$scope.useredit = function (d) {
var user_id = d._id;
var dataToModify;
angular.forEach($scope.dp, function (value, key) {
if (user_id == value._id) {
dataToModify = value;
$localStorage.userData = dataToModify;
console.log($localStorage.userData.name);
$location.path('/useredit');
}
});
}
});
Solution 3:
For better understanding click this DEMO
In the controller you need to inject "ngStorage" angular.module('MyApp', ["ngStorage"]).
And add the dependency script link <script src="https://cdn.jsdelivr.net/ngstorage/0.3.6/ngStorage.min.js"></script>
HTML
<html ng-app="MyApp">
<head>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.1/angular.min.js"></script>
<script src="https://cdn.jsdelivr.net/ngstorage/0.3.6/ngStorage.min.js"></script>
<script src="script.js"></script>
</head>
<body>
<div ng-controller="MyController">
<input type="button" value = "Save" ng-click = "Save()" />
<input type="button" value = "Get" ng-click = "Get()" />
</div>
</body>
</html>
Script.js
var app = angular.module('MyApp', ["ngStorage"])
app.controller('MyController', function ($scope, $localStorage, $sessionStorage, $window) {
$scope.Save = function () {
$localStorage.email = "xyz@gmail.com";
}
$scope.Get = function () {
$window.alert($localStorage.email);
}
});
Hope it will be usefull for you.
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