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Are there any built-in methods in angularjs?

一个新手
一个新手Original
2017-10-10 10:11:171416browse


Serialization, Deserialization

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(&#39;myApp&#39;, [&#39;ng&#39;]);

  app.controller(&#39;myCtrl&#39;, function ($scope) {

  //反序列化
    var jsonStr = &#39;{"name":"zhangsan","age":20}&#39;;    
    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>

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