当AngularJS在localStorage中获取新数据时调用方法 [英] AngularJS calling a method when its get new data in localStorage
问题描述
我正在使用angularJS localstorage，并很好地注入了代码，但是出现了问题.
I am using angularJS localstorage and i injected this very well but problem in code.
我想在本地存储获取新数据时，使其自动调用函数 $ scope.getAllContact().
I want when localstorage gets new data, so that its call a function $scope.getAllContact() automatically.
我正在尝试解决此问题，例如，我在浏览器中打开了两个选项卡，如果我在一个选项卡中进行了更改，则最新更改也应反映在其他选项卡中，而无需重新加载和刷新.
I am trying to solve this issue coz, for example, i opened two tab in browser, if i change anything in one tab, the latest change should reflect in other tab too without any reload and refresh.
首先看到我的代码:
app.controller('crudCtrl', function($scope, $http, $timeout, $localStorage, $sessionStorage) {
$scope.getAllContact = function() {
var data = $http.get("http://127.0.0.1:8000/api/v1/contact/")
.then(function(response) {
$scope.contacts = response.data;
// show something if success
}, function(response) {
//show something error
});
};
$scope.getAllContact();
// below method will post data
$scope.formModel = {};
$scope.onSubmit = function () {
$http.post('http://127.0.0.1:8000/api/v1/contact/', $scope.formModel)
.then(function(response) {
$localStorage.name = response.data;
$timeout(function() {
$scope.successPost = '';
}, 4000);
//below $scope will push data in client site if the request is success
$scope.contacts.push(response.data);
//if any error occurs, below function will execute
}, function(response) {
// do nothing for now
});
};
});
在 $ scope.onSubmit()方法的上方，我也将提交的数据发送到localstorage，所以我需要，如果localstorage获取新数据，它应该执行 $ scope.getAllContact()始终自动进行，无需任何刷新.
above in $scope.onSubmit() methond, i send the submitted data to localstorage too, so i need if localstorage gets new data, it should execute $scope.getAllContact() always automatically without any refresh.
有人可以解决我这个问题吗?
Can anyone fix me this issue?
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