JSON.stringify实现Json转成字符串
2016-05-27 11:31:36 访问(1857) 赞(0) 踩(0)
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<script language="javascript" src="/JavaScripts/JSON_js_master/json2.js"
type="text/javascript"></script>
</head>
<body>
<form name="form1" method="post" action="TestJS.aspx" id="form1">
<div>
<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="/wEPDwUJODQ0NDUxNTQzZGSzOa5+OapS2SJ5f6rPaSeSlybQEg==" />
</div>
<div>
<input type="hidden" name="__EVENTVALIDATION" id="__EVENTVALIDATION" value="/wEWAwL1s9i9CAK3xLSFBwLyoZ3lCXtN99z+HeOa99FGcreSkYpk2s2j" />
</div>
<div>
<h1>
JSON.stringify实现Json转成字符串</h1>
<table width="100%" cellpadding="0" cellspacing="5" border="0">
<tr>
<td align="right">
输入：
</td>
<td>
<textarea name="txt_Input" rows="2" cols="20" id="txt_Input" style="height:100px;width:500px;">{ id: "01", name: "Tom" }</textarea>
</td>
</tr>
<tr>
<td>
</td>
<td>
<input type="button" value="测试" onclick="ButtonClick()" />
</td>
</tr>
<tr>
<td align="right">
输出：
</td>
<td>
<textarea name="txt_Output" rows="2" cols="20" id="txt_Output" style="height:100px;width:500px;"></textarea>
</td>
</tr>
</table>
</div>
</form>
</body>
</html>
<script language="javascript" type="text/javascript">
function ButtonClick() {
// json相关 //
var jsonObj = null;
var txtInput = document.getElementById("txt_Input").value;
// 强行转义json //
eval("jsonObj = " + txtInput + ";");
var toStr = JSON.stringify(jsonObj);
document.getElementById("txt_Output").value = toStr;
}
</script>
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