[ http://issues.apache.org/jira/browse/XALANJ-2293?page=all ]
Henry Zongaro resolved XALANJ-2293:
-----------------------------------
Fix Version: Latest Development Code
Resolution: Duplicate
This appears to be a duplicate of XALANJ-2204.
> Error counting nodes when using a variable
> ------------------------------------------
>
> Key: XALANJ-2293
> URL: http://issues.apache.org/jira/browse/XALANJ-2293
> Project: XalanJ2
> Type: Bug
> Components: Xalan
> Versions: 2.7
> Reporter: Ricotta
> Priority: Critical
> Fix For: Latest Development Code
>
> Consider the following XML file:
> ---------------------------------------------------
> <xmldata>
> <value/>
> <value/>
> </xmldata>
> ---------------------------------------------------
> Consider the following XSL file:
> ---------------------------------------------------
> <xsl:stylesheet version = '1.0'
> xmlns:xsl='http://www.w3.org/1999/XSL/Transform'>
> <xsl:variable name="doc" select="xmldata"/>
> <xsl:template match="xmldata">
> <html>
> <head/>
> <body>
>
> Number of elements: <xsl:value-of select="count($doc/value)"/>
> <br/>
> Number of elements: <xsl:value-of select="count($doc/value)"/>
> <br/>
> </body>
> </html>
> </xsl:template>
> </xsl:stylesheet>
> ---------------------------------------------------
> As you can see, the output should be an html page showing the total number of
> elements twice. However, this is the output:
> ---------------------------------------------------
> Number of elements: 2
> Number of elements: 4
> ---------------------------------------------------
> Now consider the following XSL file:
> ---------------------------------------------------
> <xsl:stylesheet version = '1.0'
> xmlns:xsl='http://www.w3.org/1999/XSL/Transform'>
> <xsl:template match="xmldata">
> <xsl:variable name="doc" select="."/>
> <html>
> <head/>
> <body>
>
> Number of elements: <xsl:value-of select="count($doc/value)"/>
> <br/>
> Number of elements: <xsl:value-of select="count($doc/value)"/>
> <br/>
> </body>
> </html>
> </xsl:template>
> </xsl:stylesheet>
> ---------------------------------------------------
> Now the output is correct:
> ---------------------------------------------------
> Number of elements: 2
> Number of elements: 2
> ---------------------------------------------------
> Comparing the two XSL files, the only diference is that the "doc" variable is
> declared outside or inside the template.
> Thank you!
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