Subject: RE: [xsl] FW: How to store a node in a local variable using if or when From: ohmson@xxxxxxxxxxxx (ohmson ampere) Date: Fri, 01 Aug 2003 00:11:35 -0400 |
I don't know...maybe this: <xsl:variable name="node"> <xsl:choose> <xsl:when test="condition1"> <xsl:copy-of select="/a/b/c"/> </xsl:when> <xsl:when test="condition2"> <xsl:copy-of select="/c"/> </xsl:when> </xsl:choose> </xsl:variable> ohmson Néstor Boscán <nestor.boscan@xxxxxxxxxx> wrote: >Hi > >I would like to process information from a node that can come from two >different places in the XML tree. Because the processing is the same I >create a variable and with a choice element I will set the variable to >one of the two nodes. So I can figure out only two ways of doing it that >doesn't work. Here are the two examples: > >First example use <xsl:value-of>: > ><xsl:variable name="node"/> > <xsl:choose> > <xsl:when test="condition1"> > <xsl:value-of select="/a/b/c"/> > </xsl:when> > <xsl:when test="condition2"> > <xsl:value-of select="/c"/> > </xsl:when> > </xsl:choose> ></xsl:variable> > ><xsl:for-each select="$node"> > process ></xsl:for-each> > >Will not work because <xsl:value-of> only selects strings not nodes. So ><xsl:variable name="node" select="path"/> is not the same as ><xsl:variable name="node"><xsl:value-of select="path"/></xsl:variable> > >Second example use "select" attribute in variable: > ><xsl:choose> > <xsl:when test="condition1"> > <xsl:variable name="node" select="/a/b/c"/> > </xsl:when> > <xsl:when test="condition2"> > <xsl:variable name="node" select="/c"/> > </xsl:when> ></xsl:choose> ></xsl:variable> > ><xsl:for-each select="$node"> > process ></xsl:for-each> > >Will not work because variable "node" is out of scope. > >Any ideas? > > > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list > > __________________________________________________________________ McAfee VirusScan Online from the Netscape Network. Comprehensive protection for your entire computer. Get your free trial today! http://channels.netscape.com/ns/computing/mcafee/index.jsp?promo=393397 Get AOL Instant Messenger 5.1 free of charge. Download Now! http://aim.aol.com/aimnew/Aim/register.adp?promo=380455 XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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