On 1/4/06, cknell(_at_)onebox(_dot_)com <cknell(_at_)onebox(_dot_)com> wrote:
Depending on whether or not a parameter is passed to the stylesheet, I'd like
to define a variable differently.
I have defined two parameters in the stylesheet to be passed from a command
line:
"spiral" has a default value.
"phase" is defined without a default value.
This unconditional definition works as expected:
<xsl:variable name="s1-reqs" select="document('X:/Project
documents/matrix-xml/spiral-phase-update-template.xml')/requirements/requirement[(_at_)spiral=$spiral]"
/>
I think I ought to be able to declare the variable with a construct like this:
<xsl:variable name="s1-reqs">
<xsl:choose>
<xsl:when test="$phase=''">
<!-- Something goes here when no "phase" parameter is passed -->
Whatever goes in here make the default value for $phase
</xsl:when>
<xsl:otherwise>
<!-- Something goes here if a "phase" parameter is passed -->
Just use the phase parameter wherever you would use $s1-reqs, or make
$s1-reqs equal to $phase
</xsl:otherwise>
<xsl:choose>
</xsl:variable>
cheers
andrew
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