Subject: RE: [xsl] variable going out of scope in a for-each loop? From: "Michael Kay" <michael.h.kay@xxxxxxxxxxxx> Date: Mon, 10 Dec 2001 00:02:51 -0000 |
> xsl fragment: > > <xsl:for-each select="cell"> > <xsl:if test="number(.)=number(.)"> > We have a number here > <xsl:choose> > <xsl:when test="position() mod 2 = 0"> > mod 2 = 0! > <xsl:variable name="aantal_uren"> > <xsl:value-of select="."/> > </xsl:variable> > The value of the aantal_uren is: <xsl:value-of > select="$aantal_uren"/>|| > The value of the uur_tarief is: <xsl:value-of > select="$uur_tarief"/>|| This is a syntax error. The variable $uur_tarief is not in scope. A variable is in scope on the following-siblings of the xsl:variable element containing its declaration, and on the descendants of those following siblings. You should get no output from this stylesheet other than an error message. Mike Kay > </xsl:when> > <xsl:otherwise> > mod 2 != 0! > <xsl:variable name="uur_tarief"> > <xsl:value-of select="."/> > </xsl:variable> > The value of the aantal_uren is: <xsl:value-of > select="$aantal_uren"/>|| > The value of the uur_tarief is: <xsl:value-of > select="$uur_tarief"/>|| > </xsl:otherwise> > </xsl:choose> > </xsl:if> > .... > > Now, as soon as I loop form the first number containing cell > to the next, the > value defined in the previous-sibling seems to go out of scope viz. > We have a number here > mod 2 != 0! > The value of the aantal_uren is: || > The value of the uur_tarief is: > 246 > || > <fo:table-cell ><fo:block font-size="8pt" text-align="center"> > 246 > Here are the aantal > And the tarief > </fo:block></fo:table-cell> > We have a number here > mod 2 = 0! > The value of the aantal_uren is: > 135 > || > The value of the uur_tarief is: || > <... > > why? > -- > Eric Smith - currently using xalan and xsltproc - what a > difference speed makes - and fop on linux > > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list > XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
Current Thread |
---|
|
<- Previous | Index | Next -> |
---|---|---|
Re: [xsl] variable going out of sco, Oleg Tkachenko | Thread | Re: [xsl] variable going out of sco, David Carlisle |
RE: [xsl] xsl:if question, Michael Kay | Date | [xsl] passing in path names of node, Charu Anchlia |
Month |