JS 复制对象

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

    <title></title>

    <script type="text/javascript">

        function clone(myObj) {

            if (typeof (myObj) != 'object') return myObj;

            if (myObj == null) return myObj;

            var myNewObj = new Object;

            for (var i in myObj)

                myNewObj[i] = clone(myObj[i]);

            return myNewObj;

        }

        function test() {

            var data = {

                Id: ,

                Text: "lin"

            };

            var dataCopy = {};

            dataCopy = clone(data);

            var strDataCopy = JSON.stringify(dataCopy);

            alert(strDataCopy);

        }

    </script>

</head>

<body>

    <form id="form1" runat="server">

        <div>

            <button onclick="test()">测试</button>

        </div>

    </form>

</body>

</html>
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