Subject: RE: [xsl] variable going out of scope in a for-each loop? From: "Oleg Tkachenko" <olegt@xxxxxxxxxxxxx> Date: Mon, 10 Dec 2001 00:55:18 +0200 |
> <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"/>|| > </xsl:when> Oops, $aantal_uren is gone :( > <xsl:otherwise> > mod 2 != 0! > <xsl:variable name="uur_tarief"> > <xsl:value-of select="."/> > </xsl:variable> > The value of the aantal_uren is: <xsl:value-of > select="$aantal_uren"/>|| Here must be syntax error - unresolved variable reference. > 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. Moreover, a scope of local variable is its parent element boundaries, so when you declare variable within <xsl:when> element, you lose it after </xsl:when> end tag. > why? Perhaps because the processor you are using is trying to be xslt1.0 rec compliant :) --- Oleg Tkachenko, Multiconn International, Israel XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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