Subject: RE: [xsl]: Setting the value of variables, conditionally. From: Aparna Joshi <aparna.joshi@xxxxxxxxxx> Date: Fri, 13 Jul 2001 09:13:39 -0700 |
Thanks, Mike! But, is there any other way because, I have many variables and many conditions. And, I am trying to minimize the conditional checking to have something like :- <xsl:when>... set variable....</xsl:when> But this shows only the default value once it is out of the <xsl:when> scope. Aparna -----Original Message----- From: Michael Kay [mailto:mhkay@xxxxxxxxxxxx] Sent: Friday, July 13, 2001 9:10 AM To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx Subject: RE: [xsl]: Setting the value of variables, conditionally. Set the variables within the global variable declaration, e.g <xsl:variable name="globalVar2"> <xsl:choose> <xsl:when test="count(parent/element1)>0">CONDVAL12</xsl:when> <xsl:when test="count(parent/element2)>0">CONDVAL22</xsl:when> </xsl:choose> </xsl:variable> Mike Kay Software AG > -----Original Message----- > From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx > [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx]On Behalf Of > Aparna Joshi > Sent: 13 July 2001 16:46 > To: 'xsl-list@xxxxxxxxxxxxxxxxxxxxxx' > Subject: [xsl]: Setting the value of variables, conditionally. > > > Hi All, > > Here is the flow of what I have to do. I want to know if its > possible using > stylesheet variables. > > > <xsl:stylesheet version='1.0' > xmlns:xsl='http://www.w3.org/1999/XSL/Transform'> > > <xsl:variable name="globalVar1">DEFAULTVAL1</xsl:variable> > <xsl:variable name="globalVar2">DEFAULTVAL2</xsl:variable> > > <xsl:template match="parent"> > <!-- compute and assign value to the variables declared above--> > <xsl:choose> > <xsl:when test="count(element1)>0"> > set globalVar1="CONDVAL11" > set globalVar2="CONDVAL12" > </xsl:when> > <xsl:when test="count(element2)>0"> > set globalVar1="CONDVAL21" > set globalVar2="CONDVAL22" > </xsl:when> > <xsl:choose> > > <!-- Display the variables in the HTML page --> > <html> > <head> > <title> > <xsl:value-of select="$globalVar1" /> > </title> > </head> > <body> > <b> > <xsl:value-of select="$globalVar2" /> > </b> > </body> > </html> > </xsl:template> > </xsl:stylesheet> > > > The xml structure could be... > <parent> > <element1> ... </element1> > <element2> ... </element2> > </parent> > > So, in the <html> </html> portion the globalVar1 and > globaVar2 should show > CONDVALxx value. Also, the aim is to keep the number of > <xsl:when...> > less and to have a generic <html> </html> code. > > > Thanks in advance for any help/suggestion. > > Aparna > > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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