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javascript读取RSS数据

2007-01-20 00:00 459 查看

<html> 
 <head> 
      <title>javascript读取RSS数据</title> 
  <META content="text/html; charset=utf-8" http-equiv=Content-Type /> 

 </head> 
 <body  leftmargin="0" topmargin="0">  
 <font><h3 align="center">javascript读取RSS数据</h3></font> 
 <br>   
 <table width="90%" align="center" border="0" cellpadding=0 cellspacing=0> 
  <tr> 
   <td bgcolor=White><b>新闻中心</b><font size="-1">(摘自新浪网)</font><hr></td> 
  </tr> 
  <tr> 
   <td  bgcolor=White> 
    <div id="container" >News Loading...</div> 
   </td> 
  </tr> 
 </table> 
<script language="JavaScript1.2"> 
 //Container for ticker. Modify its STYLE attribute to customize style: 
 var tickercontainer='' 
 var xmlsource="http://rss.mydrivers.com/Fitting_News.xml"; 
 var root; 
 var title; 
 var link;  
 var items; 
 var item; 
 var images; 
 var image; 
 var description; 
 if (window.ActiveXObject) 
 { 
  //document.write("Microsoft.XMLDOM"); 
  var xmlDoc = new ActiveXObject("Microsoft.XMLDOM"); 
 } 
 else if (document.implementation && document.implementation.createDocument) 
 { 
  //document.write("document.implementation.createDocument"); 
  var xmlDoc= document.implementation.createDocument("","doc",null); 
 } 
 if (typeof xmlDoc!="undefined") 
 { 
  //document.write(tickercontainer) 
  xmlDoc.load(xmlsource) 
 }   
 function fetchxml() 
 { 
  if (xmlDoc.readyState==4) 
   output() 
  else 
   setTimeout("fetchxml()",10) 
 } 
 function output() 
 {   
  var temp=""; 
  root = xmlDoc.getElementsByTagName("channel")[0]; 
  title =root.getElementsByTagName("title")[0]; 
  //temp = title.firstChild.nodeValue +"<br>"; 
  items=root.getElementsByTagName("item"); 
  for(i=0;i<=items.length-1;i++) 
  { 
   item=items[i]; 
   title=item.getElementsByTagName("title")[0];  
   link=item.getElementsByTagName("link")[0]; 
   description=item.getElementsByTagName("description")[0]; 
   temp = temp + "<font size=-1><a href=" + link.firstChild.nodeValue+ " target='_bank'>" + title.firstChild.nodeValue +"</a></font><br><br>"; 
   //temp = temp +"<font size=-1>" + description.firstChild.nodeValue + "</font><br><br>"; 
   document.getElementById("container").innerHTML = temp; 
  } 
 } 
 if (window.ActiveXObject) 
  fetchxml() 
 else if (typeof xmlDoc!="undefined") 
  xmlDoc.onload=output 
 </script> 
</body> 
</html>

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