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angularJs中json數(shù)據(jù)轉(zhuǎn)換與本地存儲(chǔ)的實(shí)例

 更新時(shí)間：2018年10月08日 14:19:54   作者：泠泠在路上  
今天小編就為大家分享一篇angularJs中json數(shù)據(jù)轉(zhuǎn)換與本地存儲(chǔ)的實(shí)例，具有很好的參考價(jià)值，希望對(duì)大家有所幫助。一起跟隨小編過(guò)來(lái)看看吧

1.html:把json對(duì)象轉(zhuǎn)換成json字符串

<!doctype html>
<html lang="en">
<head>
 <meta charset="UTF-8">
 <script src="angular.min.js"></script>
</head>
<body>
 <div ng-app="module" ng-controller="ctrl">
 {{data}}
 </div>
 <script>
 var m = angular.module('module', []);
 m.controller('ctrl', ['$scope', function ($scope) {
  $scope.data = {'name': '泠泠在路上'};
  //把json對(duì)象轉(zhuǎn)換成json字符串
  localStorage.setItem('data', angular.toJson($scope.data));
 }]);
 </script>
</body>
</html>

2.html:字符串轉(zhuǎn)換成json對(duì)象

<!doctype html>
<html lang="en">
<head>
 <meta charset="UTF-8">
 <script src="angular.min.js"></script>
</head>
<body>
<div ng-app="module" ng-controller="ctrl">
 {{data.name}}
</div>
<script>
 var m = angular.module('module', []);
 m.controller('ctrl', ['$scope', function ($scope) {
  //alert出字符串
  alert(localStorage.getItem('data'));
  //字符串轉(zhuǎn)換成json對(duì)象
  $scope.data =angular.fromJson(localStorage.getItem('data'));
 }]);
</script>
</body>
</html>

3.html字符串轉(zhuǎn)換成json對(duì)象

<!doctype html>
<html lang="en">
<head>
 <meta charset="UTF-8">
 <script src="angular.min.js"></script>
</head>
<body>
<div ng-app="module" ng-controller="ctrl">
 {{data.username}}
</div>
<script>
 var m = angular.module('module', []);
 m.controller('ctrl', ['$scope', function ($scope) {
 //字符串轉(zhuǎn)換成json對(duì)象
  $scope.data = angular.fromJson('{"username":"泠泠在路上"}');
 }]);
</script>
</body>
</html>

以上這篇angularJs中json數(shù)據(jù)轉(zhuǎn)換與本地存儲(chǔ)的實(shí)例就是小編分享給大家的全部?jī)?nèi)容了，希望能給大家一個(gè)參考，也希望大家多多支持腳本之家。

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