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技術(shù)頻道 - js技術(shù)

JQuery如何把JSON字符串轉(zhuǎn)為JSON對(duì)象

作者:admin 時(shí)間:2019-8-29 16:26:44 瀏覽:

本文介紹JQuery如何把JSON字符串轉(zhuǎn)為JSON對(duì)象。

HTML代碼

下面的HTML代碼實(shí)現(xiàn)JQuery把JSON字符串轉(zhuǎn)為JSON對(duì)象。

<html>
<head>
<script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
</head>
<body>
<form id="form1">
<input type = "button" id = "demo" value = "Demo" />
<br />
<div>
    Name: <input type = "text" id = "txtName" /><br />
    Age: <input type = "text" id = "txtAge" /><br />
    City: <input type = "text" id = "txtCity" /><br />
    Country: <input type = "text" id = "txtCountry" /><br />
</div>
</form>

<script type = "text/javascript">
var json = "{Name: 'Mudassar Khan', Age: 27, City: 'Mumbai', Country: 'India'}";
$("#demo").on("click", function () {
    var person = eval('(' +json + ')');
    $("#txtName").val(person.Name);
    $("#txtAge").val(person.Age);
    $("#txtCity").val(person.City);
    $("#txtCountry").val(person.Country);
});
</script>

</body>
</html>