📄 step4.html
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<SCRIPT LANGUAGE="JavaScript">
var bloglist=new Array();
var xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
function startload(){
xmlHttp.open("GET", "http://www.blogjava.net/zbw25/Rss.aspx", true);
xmlHttp.onreadystatechange=function() {
if (xmlHttp.readyState==4&&xmlHttp.status==200) {
var xmldom=xmlHttp.responseXML;
var channel=xmldom.documentElement.childNodes.item(0);
var itemlist=channel.childNodes;
blogtitle.innerHTML=getString(itemlist,"title");
bloglink.innerHTML=getString(itemlist,"link");
blogdescription.innerHTML=getString(itemlist,"description");
managingEditor.innerHTML=getString(itemlist,"managingEditor");
for(var i=0;i<itemlist.length;i++){
var node=itemlist.item(i);
if(node.tagName=="item"){
bloglist[bloglist.length]=node.childNodes;
}
}
showitem(bloglist[0]);
}
}
xmlHttp.send(null);
}
function showitem(itemlist){
itemtitle.innerHTML=getString(itemlist,"title");
itemlink.innerHTML=getString(itemlist,"link");
description.innerHTML=getString(itemlist,"description");
author.innerHTML=getString(itemlist,"author");
pubDate.innerHTML=getString(itemlist,"pubDate");
}
function getString(itemlist,tag){
for(var i=0;i<itemlist.length;i++){
var node=itemlist.item(i);
if(node.tagName==tag){
return node.text;
}
}
return "";
}
</SCRIPT>
<body onload="startload()">
<font color=blue><a id="bloglink" href="#"><div id="blogtitle"></div></a></font><br>
By <font color=blue><div id="managingEditor"></div></font><br>
<font color=blue><div id="blogdescription"></div></font><br>
<br>
<font color=#000066><a id="itemlink" href="#"><div id="itemtitle"></div></a></font><br>
By <font color=blue><div id="author"></div></font><br>
<div id="description"></div><br>
<div id="pubDate" align="right"></div>
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