rss and xml

Post by **AnonymousDev** » Tue Jun 09, 2009 11:25 am

Hi experts,

I just begon with xml and xslt, it's going ok. But i'm stuck with something, i have made an rss (xml) but i want to limit the feeds to 5 and see a previous/next link when there are more feeds. So you can only see 5 feeds per page. And if there are more then 5 feeds I want to see the previous/next link and it will navigate to the right feeds. How can I accomplish this? I really am stuck

Code: Select all

<?xml version="1.0" encoding="ISO-8859-1" ?>

<?xml-stylesheet type="text/xsl" href="testrss.xsl"?>

<rss version="2.0">



<channel>

<item>

  <title>W3Schools Home Page</title>

  <link>http://www.w3schools.com</link>

  <description>Free web building tutorials</description>

  </item>

  <item>

    <title>RSS Tutorial</title>

    <link>http://www.w3schools.com/rss</link>

    <description>New RSS tutorial on W3Schools</description>

  </item>

  <item>

    <title>XML Tutorial</title>

    <link>http://www.w3schools.com/xml</link>

    <description>New XML tutorial on W3Schools</description>

  </item>

  <item>

    <title>CSS Tutorial</title>

    <link>http://www.w3schools.com/css</link>

    <description>New CSS tutorial on W3Schools</description>

  </item>

  <item>

    <title>JS Tutorial</title>

    <link>http://www.w3schools.com/js</link>

    <description>New JavaScript tutorial on W3Schools</description>

  </item>

  <item>

    <title>Some Tutorial</title>

    <link>http://www.w3schools.com/</link>

    <description>New Something tutorial on W3Schools</description>

  </item>

  <item>

    <title>Some 1 Tutorial</title>

    <link>http://www.w3schools.com/</link>

    <description>New Something 1 tutorial on W3Schools</description>

  </item>

  <item>

    <title>Some 2 Tutorial</title>

    <link>http://www.w3schools.com/</link>

    <description>New Something 2 tutorial on W3Schools</description>

  </item>

  <item>

    <title>Some 3 Tutorial</title>

    <link>http://www.w3schools.com/</link>

    <description>New Something 3 tutorial on W3Schools</description>

  </item>

  <item>

    <title>Some 4 Tutorial</title>

    <link>http://www.w3schools.com/</link>

    <description>New Something 4 tutorial on W3Schools</description>

  </item>

  <item>

    <title>Some 6 Tutorial</title>

    <link>http://www.w3schools.com/</link>

    <description>New Something 6 tutorial on W3Schools</description>

  </item>

  <item>

    <title>Some 7 Tutorial</title>

    <link>http://www.w3schools.com/</link>

    <description>New Something 7 tutorial on W3Schools</description>

  </item>

  <item>

    <title>Some 8 Tutorial</title>

    <link>http://www.w3schools.com/</link>

    <description>New Something 8 tutorial on W3Schools</description>

  </item>

  <item>

    <title>Some 9 Tutorial</title>

    <link>http://www.w3schools.com/</link>

    <description>New Something 9 tutorial on W3Schools</description>

  </item>

  <item>

    <title>Some 10 Tutorial</title>

    <link>http://www.w3schools.com/</link>

    <description>New Something 10 tutorial on W3Schools</description>

  </item>

</channel>



</rss>

Code: Select all

<?xml version="1.0" encoding="ISO-8859-1"?>

<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">



<xsl:template match="/">

  <html>

  <head>

  <title></title>

  </head>

  <body>

  <xsl:for-each select="rss/channel/item">

  <a>

	<xsl:attribute name="href">

		<xsl:value-of select="link" />

	</xsl:attribute>

	

	<xsl:value-of select="title" />

  </a>

  <br />

   <xsl:value-of select="description" />

   <br />

   <br />

   </xsl:for-each>

   

   <a>

   <xsl:number value="count(rss/channel/item)"/>



   </a>

   <br />





  </body>

  </html>

</xsl:template>

</xsl:stylesheet>

I though of something like this:

Code: Select all

<xsl:variable name="count">

<xsl:number value="count(rss/channel/item)"/>

</xsl:variable >

<xsl:if test="$count > 5">

show

</xsl:if>

Post by **Dan** » Tue Aug 04, 2009 4:32 pm

Hello,

You could try to a combination of grouping:
http://www.xml.com/lpt/a/1314
and output using xsl:result-document:
http://www.ibm.com/developerworks/xml/l ... ltxsl.html

Cheers,
Dan

rss and xml

rss and xml

Re: rss and xml