js加载xml文件

  
  

   
   
   
   <
   
   html
   
   >
   
   

   
   <
   
   head
   
   >
   
   

   
   <
   
   script type
   
   =
   
   "
   
   text/javascript
   
   "
   
   >
   
   

   
   function
   
    parseXML()
{

   
   try
   
    
   
   //
   
   Internet Explorer
   
   

   
    {
 xmlDoc
   
   =
   
   new
   
    ActiveXObject(
   
   "
   
   Microsoft.XMLDOM
   
   "
   
   );
 }

   
   catch
   
   (e)
 {
 
   
   try
   
    
   
   //
   
   Firefox, Mozilla, Opera, etc.
   
   

   
    {
 xmlDoc
   
   =
   
   document.implementation.createDocument(
   
   ""
   
   ,
   
   ""
   
   ,
   
   null
   
   );
 }
 
   
   catch
   
   (e)
 {
 alert(e.message);
 
   
   return
   
   ;
 }
 }
xmlDoc.async
   
   =
   
   false
   
   ;
xmlDoc.load(
   
   "
   
   /example/xmle/note.xml
   
   "
   
   );
document.getElementById(
   
   "
   
   to
   
   "
   
   ).innerHTML
   
   =
   
   xmlDoc.getElementsByTagName(
   
   "
   
   to
   
   "
   
   )[
   
   0
   
   ].childNodes[
   
   0
   
   ].nodeValue;
document.getElementById(
   
   "
   
   from
   
   "
   
   ).innerHTML
   
   =
   
   xmlDoc.getElementsByTagName(
   
   "
   
   from
   
   "
   
   )[
   
   0
   
   ].childNodes[
   
   0
   
   ].nodeValue;
document.getElementById(
   
   "
   
   message
   
   "
   
   ).innerHTML
   
   =
   
   xmlDoc.getElementsByTagName(
   
   "
   
   body
   
   "
   
   )[
   
   0
   
   ].childNodes[
   
   0
   
   ].nodeValue;
}

   
   <
   
   /
   
   script>
   
   

   
   <
   
   /
   
   head>
   
   

   
   

   
   <
   
   body onload
   
   =
   
   "
   
   parseXML()
   
   "
   
   >
   
   

   
   <
   
   h1
   
   >
   
   W3Schools Internal Note
   
   <
   
   /
   
   h1>
   
   

   
   <
   
   p
   
   ><
   
   b
   
   >
   
   To:
   
   <
   
   /
   
   b> <span id="to"><
   
   /
   
   span
   
   ><
   
   br 
   
   /
   
   >
   
   

   
   <
   
   b
   
   >
   
   From:
   
   <
   
   /
   
   b> <span id="from"><
   
   /
   
   span
   
   ><
   
   br 
   
   /
   
   >
   
   

   
   <
   
   b
   
   >
   
   Message:
   
   <
   
   /
   
   b> <span id="message"><
   
   /
   
   span
   
   >
   
   

   
   <
   
   /
   
   p>
   
   

   
   <
   
   /
   
   body>
   
   

   
   <
   
   /
   
   html>
   
   

  
  

 

xml

  
  

   
   
   
   <?
   
   xml version="1.0" encoding="ISO-8859-1" 
   
   ?>
   
    
- 
   
   <!--
   
    Copyright w3school.com.cn 
 
   
   -->
   
    
- 
   
   <
   
   note
   
   >
   
   
 
   
   <
   
   to
   
   >
   
   George
   
   </
   
   to
   
   >
   
    
 
   
   <
   
   from
   
   >
   
   John
   
   </
   
   from
   
   >
   
    
 
   
   <
   
   heading
   
   >
   
   Reminder
   
   </
   
   heading
   
   >
   
    
 
   
   <
   
   body
   
   >
   
   Don't forget the meeting!
   
   </
   
   body
   
   >
   
    
 
   
   </
   
   note
   
   >