js xml js装载xml文件然后发向服务器的实现代码

时间:2021-03-17 人气:0

想了解js装载xml文件然后发向服务器的实现代码的相关内容吗，在本文为您仔细讲解js xml的相关知识和一些Code实例，欢迎阅读和指正，我们先划重点：js,xml,服务器，下面大家一起来学习吧。

前台：

<!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>js装载xml文件然后发向服务器</title> 
<script type="text/javascript"><!-- 
var xmlHttp = null; 
function f(){ 
var xmlDoc = new ActiveXObject("Msxml2.DOMDocument.3.0"); 
xmlDoc.async = false; 
xmlDoc.load("xmlfile.xml");//只改了这里,原来是loadXML(""); 
sendXml( xmlDoc,'Default.aspx'); 
} 
//向服务器发送Xml文档 
function sendXml(xmlDoc,serverURL){ 
xmlHttp = new ActiveXObject ("Msxml2.XMLHTTP.3.0"); 
var strDoc; 
if (typeof(xmlDoc) == "object")//这里的判断是需要的.这里仍然需要加个xml后缀 
strDoc = xmlDoc.xml; 
else 
strDoc = xmlDoc; 
xmlHttp.open ("POST","Default.aspx" ,true); 
xmlHttp.onreadystatechange=getData; 
xmlHttp.send(strDoc); 
} 
function getData(){ 
if (xmlHttp.readyState==4) 
{ 
var strxml=xmlHttp.responseText; 
//这里接受服务器传来的Xml文档,转化成xml文档. 
var xmlDoc = new ActiveXObject("Msxml2.DOMDocument.3.0"); 
xmlDoc.async = false; 
xmlDoc.loadXML(strxml); 
//alert(xmlDoc.xml); 
var singleNode = xmlDoc.selectSingleNode("/root/person[gender='male']");//这里的值需要加引号 
alert(singleNode.text); 
} 
} 
// --></script> 
</head> 
<body> 
<input type="button" onclick="f();" value="request" /> 
</body> 
</html> 
<!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>js装载xml文件然后发向服务器</title> 
<script type="text/javascript"><!-- 
var xmlHttp = null; 
function f(){ 
var xmlDoc = new ActiveXObject("Msxml2.DOMDocument.3.0"); 
xmlDoc.async = false; 
xmlDoc.load("xmlfile.xml");//只改了这里,原来是loadXML(""); 
sendXml( xmlDoc,'Default.aspx'); 
} 
//向服务器发送Xml文档 
function sendXml(xmlDoc,serverURL){ 
xmlHttp = new ActiveXObject ("Msxml2.XMLHTTP.3.0"); 
var strDoc; 
if (typeof(xmlDoc) == "object")//这里的判断是需要的.这里仍然需要加个xml后缀 
strDoc = xmlDoc.xml; 
else 
strDoc = xmlDoc; 
xmlHttp.open ("POST","Default.aspx" ,true); 
xmlHttp.onreadystatechange=getData; 
xmlHttp.send(strDoc); 
} 
function getData(){ 
if (xmlHttp.readyState==4) 
{ 
var strxml=xmlHttp.responseText; 
//这里接受服务器传来的Xml文档,转化成xml文档. 
var xmlDoc = new ActiveXObject("Msxml2.DOMDocument.3.0"); 
xmlDoc.async = false; 
xmlDoc.loadXML(strxml); 
//alert(xmlDoc.xml); 
var singleNode = xmlDoc.selectSingleNode("/root/person[gender='male']");//这里的值需要加引号 
alert(singleNode.text); 
} 
} 
// --></script> 
</head> 
<body> 
<input type="button" onclick="f();" value="request" /> 
</body> 
</html>

Ajax

复制代码代码如下:

using System; 
using System.Data; 
using System.Configuration; 
using System.Collections; 
using System.Web; 
using System.Web.Security; 
using System.Web.UI; 
using System.Web.UI.WebControls; 
using System.Web.UI.WebControls.WebParts; 
using System.Web.UI.HtmlControls; 
using System.Xml; 
public partial class testXml_Default : System.Web.UI.Page 
{ 
protected void Page_Load(object sender, EventArgs e) 
{ 
XmlDocument xmldoc = new XmlDocument(); 
xmldoc.Load(Request.InputStream);//接收到客户端传来的xml 
xmldoc.Save(Server.MapPath("~"+"/hello.xml")); 
Response.Write(xmldoc.InnerXml);//返回修改后的Xml文档 
Response.End(); 
} 
} 
using System; 
using System.Data; 
using System.Configuration; 
using System.Collections; 
using System.Web; 
using System.Web.Security; 
using System.Web.UI; 
using System.Web.UI.WebControls; 
using System.Web.UI.WebControls.WebParts; 
using System.Web.UI.HtmlControls; 
using System.Xml; 
public partial class testXml_Default : System.Web.UI.Page 
{ 
protected void Page_Load(object sender, EventArgs e) 
{ 
XmlDocument xmldoc = new XmlDocument(); 
xmldoc.Load(Request.InputStream);//接收到客户端传来的xml 
xmldoc.Save(Server.MapPath("~"+"/hello.xml")); 
Response.Write(xmldoc.InnerXml);//返回修改后的Xml文档 
Response.End(); 
} 
} 

Xml文档：

复制代码代码如下:

<?xml version="1.0" encoding="utf-8" ?> 
<root> 
<person id="1"> 
<name>tree</name> 
<gender>male</gender> 
</person> 
</root> 

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