下面小编跟大家分享一个简单易学的用ajax自动加载blogjava和博客园的rss教程，get新技能是需要行动的，喜欢的朋友赶紧收藏起来学习下吧！
!DOCTYPE html PUBLIC "-//W3C//DTDXHTML1.0 Strict//EN"
"&;
html xmlns="&;
head
titlethis is test/title
script type="text/javascript"
var xmlHttp;
function createXMLHttpRequest() {
if () {
xmlHttp = new ActiveXObject("&;);
}
else if () {
xmlHttp = new XMLHttpRequest();
}
}
function readRSS(url) {
createXMLHttpRequest();
= handleStateChange;
xmlHttp.open("GET", url, true);
xmlHttp.send(null);
}
function handleStateChange() {
if(xmlHttp.readyState == 4) {
if(xmlHttp.status == 200) {
ResultSet();
}
}
}
function ResultSet() {
var results = xmlHttp.responseXML;
var title = null;
var item = null;
var link=null;
var author=null;
var pubDate=null;
var description=null;
//得到channel
var ccc=results.getElementsByTagName("channel");
var headtitle=ccc[0].getElementsByTagName("title")[0].firstChild.nodeValue;
var headlink=ccc[0].getElementsByTagName("link")[0].firstChild.nodeValue;
var cell = document.createElement("div");
cell.innerHTML="h1a href="+headlink+" target=_blank"+headtitle+"/a/h1br";
document.getElementById("result").appendChild(cell);
//得到items
var items = results.getElementsByTagName("item");
for(var i = 0; i items.length; i++) {
item = items[i];
link=item.getElementsByTagName("link")[0].firstChild.nodeValue;
title = item.getElementsByTagName("title")[0].firstChild.nodeValue;
author=item.getElementsByTagName("author")[0].firstChild.nodeValue;
pubDate= item.getElementsByTagName("pubDate")[0].firstChild.nodeValue;
// description=item.getElementsByTagName("description")[0].firstChild.nodeValue;
var cell = document.createElement("div");
cell.innerHTML="a href="+link+" target=_blank"+title+"/afont color=red 作者:/font"+author+"br";
document.getElementById("result").appendChild(cell);
//var cell1=document.createElement("div");
//cell1.innerHTML=description;
// document.getElementById("result").appendChild(cell1);
}
}
function readrss1()
{
var url=document.getElementById("txturl").value;
if(url=="")
{
alert("请输入RSS地址");
}
else
{
readRSS(url);
}
}
var i=1;
var j=0;
function read()
{
if(j==0)
{
readBlogjava();
window.setTimeout("testRead()",100);
}
}
function testRead()
{
window.setTimeout("read()",1000);
}
function readBlogjava()
{
switch(i)
{
case(1):
i++;
readRSS("/rss.aspx");
break;
case(2):
i++;
readRSS(’/rss.aspx’);
break;
case(3):
i++;
readRSS(’/rss.aspx’);
break;
case(4):
i++;
readRSS(’/rss.aspx’);
break;
//博客园的
case(5):
i++;
readRSS(’/rss.aspx’);
break;
case(6):
i++;
readRSS(’/rss.aspx’);
break;
case(7):
i++;
readRSS(’/rss.aspx’);
break;
case(8):
i++;
readRSS(’/rss.aspx’);
break;
case(9):
i++;
readRSS(’/rss.aspx’);
break;
case(10):
i++;
readRSS(’/rss.aspx’);
break;
case(11):
i++;
readRSS(’/rss.aspx’);
break;
case(12):
i++;
readRSS(’/rss.aspx’);
break;
case(13):
i++;
readRSS(’/rss.aspx’);
break;
case(14):
i++;
readRSS(’/rss.aspx’);
break;
case(15):
i++;
readRSS(’/rss.aspx’);
break;
default:
alert("加载完毕!");
i++;
j++;
break;
}
}
/script
/head
body onload=testRead()
h1ajax读rss示例/h1
form
输入一个RSS地址:input type="text" value="/wujun/rss.aspx" size=50 id="txturl"
input type="button" value="查 看" onclick="readrss1()"
input type="button" onclick="hideobject()" value="test"
/form
div id="result"/div
EMBED style="POSITION: absolute;top:1px;left:1px; " align=right
src=http://www.nice.or.jp/~mosmos/free/f105.swf width=200 height=200
type=application/x-shockwave-flash ; quality="high" wmode="transparent"/EMBED
/body
/html
