<!DOCTYPE HTML>
<html>
<head>
<title>Window.JSON</title>
<Meta charset="gb18030">
</head>
<body>
<button type="button" id="btn1">解析json字符串</button>
<button type="button" id="btn2">json对象转换为json字符串</button>
<div id="res">
</div>
<script language="JavaScript">
//<!--
var jsonStr = "{\"total\":100,\"data\":[{\"id\":10001,\"name\":\"scott\"},{\"id\":10002,\"name\":\"tiger\"}]}";
var jsonObj = window.JSON.parse(jsonStr);
document.getElementById("btn1").onclick = function() {
var str = "json字符串解析为json对象<br>";
str += "<span>Total:"+jsonObj.total+"</span><br><span>Data:";
for (var i=0;i<jsonObj.data.length ; i++)
{
str += "id:" + jsonObj.data[i].id + ",name:" + jsonObj.data[i].name+"<br>";
}
str += "</span><br>";
document.querySelector("#res").innerHTML = str;
}
document.getElementById("btn2").onclick = function() {
var jsonObj = {total:100,data:[{id:10001,name:"scott"},{id:10002,name:"tiger"}]};
var jsonStr = window.JSON.stringify(jsonObj);
var str = "转为json字符串：<br>" + jsonStr;
document.querySelector("#res").innerHTML = str;
}
//-->
</script>
</body>
<html>
<head>
<title>Window.JSON</title>
<Meta charset="gb18030">
</head>
<body>
<button type="button" id="btn1">解析json字符串</button>
<button type="button" id="btn2">json对象转换为json字符串</button>
<div id="res">
</div>
<script language="JavaScript">
//<!--
var jsonStr = "{\"total\":100,\"data\":[{\"id\":10001,\"name\":\"scott\"},{\"id\":10002,\"name\":\"tiger\"}]}";
var jsonObj = window.JSON.parse(jsonStr);
document.getElementById("btn1").onclick = function() {
var str = "json字符串解析为json对象<br>";
str += "<span>Total:"+jsonObj.total+"</span><br><span>Data:";
for (var i=0;i<jsonObj.data.length ; i++)
{
str += "id:" + jsonObj.data[i].id + ",name:" + jsonObj.data[i].name+"<br>";
}
str += "</span><br>";
document.querySelector("#res").innerHTML = str;
}
document.getElementById("btn2").onclick = function() {
var jsonObj = {total:100,data:[{id:10001,name:"scott"},{id:10002,name:"tiger"}]};
var jsonStr = window.JSON.stringify(jsonObj);
var str = "转为json字符串：<br>" + jsonStr;
document.querySelector("#res").innerHTML = str;
}
//-->
</script>
</body>
</html>
转自：http://www.kuitao8.com/20140410/2229.shtml
