js装载xml文件然后发向服务器的实现代码

作者: dark1452
来源: 51数据库
2021-09-21

前台：

复制代码代码如下:

<!doctype html public "-//w3c//dtd xhtml 1.0 transitional//en" "http://www.w3.org/tr/xhtml1/dtd/xhtml1-transitional.dtd"> 
<html xmlns="http://www.51sjk.com/Upload/Articles/1/0/270/270338_20210708033828842.jpg" > 
<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.51sjk.com/Upload/Articles/1/0/270/270338_20210708033828842.jpg" > 
<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> 