toJson: Serialize an object or array into a string in json format
fromJson: The reverse process
<!DOCTYPE html><html ng-app="myApp"><head lang="en">
<meta charset="UTF-8">
<title></title>
<script src="js/angular.js"></script></head><body><p ng-controller="myCtrl"></p><script>
var app = angular.module('myApp', ['ng']);
app.controller('myCtrl', function ($scope) {
//反序列化
var jsonStr = '{"name":"zhangsan","age":20}';
var result = angular.fromJson(jsonStr);
console.log(result); console.log(resultStr); //Object
age: 20name: "zhangsan"__proto__: Object
//序列化:将对象或者数组 序列化 为json格式的字符串 方便和服务器端的交互
var resultStr = angular.toJson(result); // {"name":"zhangsan","age":20}//
angular.lowercase/uppercase()// 遍历
var list = [100,200,300];
angular.forEach(list, function (value,key) {
console.log(key,value);
})
});</script></body></html>The above is the detailed content of Are there any built-in methods in angularjs?. For more information, please follow other related articles on the PHP Chinese website!
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
