我们取出数据后可以以json的形式传到前端处理,也可以以Xml Dom的形式传到前端进行处理。下边例子是利用Jquery处理XML Dom的例子。
步骤:
1、引用Jquery
2、如果是IE,实例ActiveXObject;Firefox,实例DOMParser。
3、处理
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="XmlDom._Default" %>
<!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 runat="server">
<title></title>
<script type="text/javascript" src="js/jquery-1.4.2.js"></script>
<script type="text/javascript">
//得到XML Dom
function LoadXML(XmlString) {
var xmlDoc;
//firefox等
if (!window.ActiveXObject) {
var parser = new DOMParser();
xmlDoc = parser.parseFromString(XmlString, "text/xml");
} else {
//IE
xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
xmlDoc.async = "false";
xmlDoc.loadXML(XmlString);
}
return xmlDoc;
}
function UseCllentXmlDom() {
try {
var string = "<Log><Content value='测试Xml Dom用法' /></Log>";
//加载
var xmlString = LoadXML(string);
var xmlContent = $(xmlString).find("Content");
if (xmlContent != null) {
$(xmlString).find("Content").each(function() {
var ContentValue = $(this).attr("value");
<!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 runat="server">
<title></title>
<script type="text/javascript" src="js/jquery-1.4.2.js"></script>
<script type="text/javascript">
//得到XML Dom
function LoadXML(XmlString) {
var xmlDoc;
//firefox等
if (!window.ActiveXObject) {
var parser = new DOMParser();
xmlDoc = parser.parseFromString(XmlString, "text/xml");
} else {
//IE
xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
xmlDoc.async = "false";
xmlDoc.loadXML(XmlString);
}
return xmlDoc;
}
function UseCllentXmlDom() {
try {
var string = "<Log><Content value='测试Xml Dom用法' /></Log>";
//加载
var xmlString = LoadXML(string);
var xmlContent = $(xmlString).find("Content");
if (xmlContent != null) {
$(xmlString).find("Content").each(function() {
var ContentValue = $(this).attr("value");
//显示得到的数据
$("#DomValue").html(ContentValue);
});
}
}
catch (e) {
throw e;
}
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<a style="cursor: pointer" onclick="UseCllentXmlDom()">调用客户端XmlDom</a>
<br />
显示数据:
<div id="DomValue">
</div>
</div>
</form>
</body>
</html>
$("#DomValue").html(ContentValue);
});
}
}
catch (e) {
throw e;
}
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<a style="cursor: pointer" onclick="UseCllentXmlDom()">调用客户端XmlDom</a>
<br />
显示数据:
<div id="DomValue">
</div>
</div>
</form>
</body>
</html>
在FireFox下,我测试时发现,将XML字符串直接给Jquery,Jquery也能直接处理;但在IE下不行。如下边代码。
![](https://images.cnblogs.com/OutliningIndicators/ExpandedBlockStart.gif)
<script type="text/javascript">
//仅在firefox下可行
function UseCllentXmlDom() {
try {
var string = "<Log><Content value='测试Xml Dom用法' /></Log>";
//取XML 字符串
xmlString = $(string);
var xmlContent = $(xmlString).find("Content");
if (xmlContent != null) {
$(xmlString).find("Content").each(function() {
var ContentValue = $(this).attr("value");
//仅在firefox下可行
function UseCllentXmlDom() {
try {
var string = "<Log><Content value='测试Xml Dom用法' /></Log>";
//取XML 字符串
xmlString = $(string);
var xmlContent = $(xmlString).find("Content");
if (xmlContent != null) {
$(xmlString).find("Content").each(function() {
var ContentValue = $(this).attr("value");
//显示得到的数据
$("#DomValue").html(ContentValue);
});
}
}
catch (e) {
throw e;
}
}
</script>
$("#DomValue").html(ContentValue);
});
}
}
catch (e) {
throw e;
}
}
</script>