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Posted to dev@xalan.apache.org by "Ilene Seelemann (JIRA)" <xa...@xml.apache.org> on 2006/02/07 19:43:58 UTC
[jira] Commented: (XALANJ-2204) Function Count on variable modifies
number of nodes in variable.
[ http://issues.apache.org/jira/browse/XALANJ-2204?page=comments#action_12365461 ]
Ilene Seelemann commented on XALANJ-2204:
-----------------------------------------
I've reviewed this patch and it looks good. Note that this regression was introduced by the patch for XalanJ-1810. There seems to be some brittleness in the code around the resetting of iterator's when cloning.
> Function Count on variable modifies number of nodes in variable.
> ----------------------------------------------------------------
>
> Key: XALANJ-2204
> URL: http://issues.apache.org/jira/browse/XALANJ-2204
> Project: XalanJ2
> Type: Bug
> Components: transformation
> Versions: 2.7
> Reporter: Filippo Munafò
> Assignee: Joanne Tong
> Priority: Blocker
> Attachments: patch_jira_2204.txt
>
> Transforming this XML:
> <A>
> <B>1</B>
> <B>2</B>
> </A>
> with the following XSL:
> <xsl:variable name="XML" select="/A"/>
>
> <xsl:template match="/">
> First:
> <xsl:value-of select="count($XML[B=1])"/>
> Second:
> <xsl:value-of select="count($XML[B=1])"/>
> Third:
> <xsl:value-of select="count($XML[B=1])"/>
> </xsl:template>
> the output is:
> First:
> 1
> Second:
> 2
> Third:
> 3
> instead of:
> First:
> 1
> Second:
> 1
> Third:
> 1
> Using XALAN 2.6 everithing works as it should be.
> Using:
> xalan.jar org.apache.xalan.xslt.Process -in %1 -xsl %2 -out %3
> instead of:
> transformer.transform(xml, xsl)
> the result is the right one!
> Filippo
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