用Asp+XmlHttp实现RssReader功能
2005-01-28 11:12:53 来源：WEB开发网<style>
body {margin:10px;background-color:#ffffff;margin-top:6px;}
form{margin:0px;}
* {font:12px tahoma;line-height:140%;color:#000000}
.title {font-weight:bold;color:red;}
.time {font:10px;color:#999999;}
a {text-decoration:none;color:blue;}
</style>
<script type="text/javascript">
var switcher=0;
</script>
<body ondblclick="if(switcher==0){document.styleSheets[0].addRule('div','display:none');switcher=1}else{document.styleSheets[0].addRule('div','display:block');switcher=0}">
<form name="rssform" method=post action="">
RSS资源：<INPUT TYPE="text" NAME="RssFeed" size=60 style="height:22px" value="<%=request("RssFeed")%>" onfocus=select()> <input type="submit" value="Read It"> 双击鼠标可以关闭摘要，只显示标题
</form>
<hr/>
<%
If(request("RssFeed")="") Then
url="/rss2.asp"
else
url=request("RssFeed")
End If
Set xml = Server.CreateObject("Microsoft.xmlhttp")
xml.Open "GET", url, False
xml.Send
Set xmlDom = server.createObject("microsoft.xmldom")
xmlDom.async=False
xmlDom.ValidateOnParse=false
xmlDom.load(xml.responseXML)
if xmlDom.ReadyState>2 Then
set oItem=xmlDom.getElementsByTagName("item")
for i=0 to oItem.length-1
response.write "<span style='font:bold 9px verdana;color:#000000'>"&i+1&"</span>. <a class='title' href='"&oItem(i).childNodes(1).text&"' target='_blank'>"&oItem(i).childNodes(0).text&"</a> <span class='time'>["&oItem(i).childNodes(3).text&"]<br />"
response.write "<div>摘要："&oItem(i).childNodes(4).text&"</div><br>"
next
end if
%>
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