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HomeHomeDNN Open Source...DNN Open Source...Module ForumsModule ForumsNews FeedsNews FeedsLimiting number of items in RSS FeedLimiting number of items in RSS Feed
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11/15/2006 5:50 PM
 
john herd

Joined: 6/14/2004
Posts: 91

Is it possible to restrict the number of items which show up in a News feed from another portal? The problem I have is that I have linked an RSS module to an Announcements module in  another portal but the RSS feed shows all the announcements ever entered - even old expired ones which are no longer visible on the opriginal page. Am I just missing a configuration setting somewhere?

Thanks.
 
New Post
1/15/2007 4:56 PM
 
john herd

Joined: 6/14/2004
Posts: 91
I will log this as a bug as it is wrong to allow a link to an expired story.
 
New Post
1/15/2007 4:56 PM
 
john herd

Joined: 6/14/2004
Posts: 91
I will log this as a bug as it is wrong to allow a link to an expired story.
 
New Post
2/13/2007 2:46 PM
 
Pete

Joined: 6/24/2006
Posts: 24

Primaveranz,

Not sure if this is still an issue, but I use the following solution (not an RSS expert so don't know if its the best solution!)

In the XSL file if you wrap the display settings in:
<xsl:if test="position() < n"> where n is the number you want less than. So for example, my very simple feed that shows the first 5 items is:

- <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:slash="http://purl.org/rss/1.0/modules/slash/">
  <xsl:output method="html" />
- <xsl:template match="/">
- <xsl:for-each select="rss/channel/item">
- <xsl:if test="position() < 6">
- <a href="{link}" target="_Blank">
- <strong>
  <xsl:value-of select="title" />
  </strong>
  </a>
  <br />
  <xsl:value-of disable-output-escaping="yes" select="description" />
  (
  <xsl:value-of select="pubDate" />
  )
  <hr />
  </xsl:if>
  </xsl:for-each>
  </xsl:template>
  </xsl:stylesheet>

Hope this helps?

Regards

Pete
Aarrgghhh! User Error DNN Version: 4.4/4.5
Websites: taxinumber.com/taxi-today.com
Like DNN? Yes! Very much, congratulations!
Poor eyesight? Yes! Thankyou very much!
 
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2/13/2007 4:21 PM
 
john herd

Joined: 6/14/2004
Posts: 91

Hi Peter, Thanks for your reply - you  may not be an expert in RSS but as far as I am concerned you are a genius! Actually when I just pasted your XSL I got this error:-
A critical error has occurred.
'<', hexadecimal value 0x3C, is an invalid attribute character. Line 5, position 27.
But when I replaced
<xsl:if test="position() < 6"> with
<xsl:if test="position() &lt; 6"> it worked like a dream.
Many thanks for your help here it has made a big difference to my intranet!
All the best John.
 
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