[XSL-LIST Mailing List Archive Home]
[By Thread]
[By Date]
On 31/10/2011 12:05, Mark wrote:
The xsl:sort is the first child of xsl:for-each as it iterates through the items in one group, so, as the warning says the grouping-key will be the same for each item.
Perhaps you meant to sort the groups, in which case, move the xsl:sort up a line so it is the first child of xsl:for-each-group.
> and the <xsl:value-of> returns nothing.
your for-each-group is selecting Text elements so each group will just consist of Text elements, so the value-of is taking the string value of an empty element, which is always the empty string.
David
This e-mail has been scanned for all viruses by Star. The service is
powered by MessageLabs. ________________________________________________________________________
Re: [xsl] Using XSLT to build an index
Subject: Re: [xsl] Using XSLT to build an index From: David Carlisle <davidc@xxxxxxxxx> Date: Mon, 31 Oct 2011 12:38:19 +0000 |
On 31/10/2011 12:05, Mark wrote:
<xsl:for-each-group select="Text" group-by="tokenize(@data,'\s+')"> <xsl:for-each select="current-group()"> <xsl:sort select="current-grouping-key()" lang="cz"/> <Word title="{@title}" ref="{@ref}"> <xsl:value-of select="."/> </Word> </xsl:for-each> </xsl:for-each-group>
And received the warning: "Sort key will have no effect because its value does not depend on the context item"
The xsl:sort is the first child of xsl:for-each as it iterates through the items in one group, so, as the warning says the grouping-key will be the same for each item.
Perhaps you meant to sort the groups, in which case, move the xsl:sort up a line so it is the first child of xsl:for-each-group.
> and the <xsl:value-of> returns nothing.
your for-each-group is selecting Text elements so each group will just consist of Text elements, so the value-of is taking the string value of an empty element, which is always the empty string.
David
________________________________________________________________________ The Numerical Algorithms Group Ltd is a company registered in England and Wales with company number 1249803. The registered office is: Wilkinson House, Jordan Hill Road, Oxford OX2 8DR, United Kingdom.
This e-mail has been scanned for all viruses by Star. The service is
powered by MessageLabs. ________________________________________________________________________
Current Thread |
---|
|
<- Previous | Index | Next -> |
---|---|---|
Re: [xsl] Using XSLT to build an in, Michael Kay | Thread | Re: [xsl] Using XSLT to build an in, Mark |
Re: [xsl] Using XSLT to build an in, Michael Kay | Date | [xsl] Warning: The attribute axis s, Mark |
Month |