Subject: Re: using default params? From: "Nikolai Grigoriev" <grig@xxxxxxx> Date: Tue, 28 Mar 2000 23:28:05 +0400 |
> But I don't want to always give the full set of attributes, but > instead have my xsl respect default values. > > ... > > So I tried to do some stupid and nonworking tricks with xsl:call-template: > > <xsl:template match="foo"> > <xsl:call-template name="foo_pr"> > <xsl:with-param name="col1" select="@col1"/> > <xsl:with-param name="col2" select="@col2"/> > <xsl:with-param name="col3" select="@col3"/> > </xsl:call-template> > </xsl:template> You got very close. Try to modify your with-param calls like this: <xsl:with-param name="col1"> <xsl:choose> <xsl:when test="@col1"> <xsl:value-of select="@col1"/> </xsl:when> <xsl:otherwise>#FFFFFF<xsl:otherwise> </xsl:choose> </xsl:with-param> For readability's sake, you may find it useful to store the color in a variable: <xsl:template match="foo"> <xsl:variable name="expanded-col1"> <xsl:choose> <xsl:when test="@col1"> <xsl:value-of select="@col1"/> </xsl:when> <xsl:otherwise>#FFFFFF<xsl:otherwise> </xsl:choose> </xsl:variable> <!-- [same for $expanded-col2 and $expanded-col3 - skipped] --> <xsl:call-template name="foo_pr"> <xsl:with-param name="col1" select="$expanded-col1"/> <xsl:with-param name="col2" select="$expanded-col2"/> <xsl:with-param name="col3" select="$expanded-col3"/> </xsl:call-template> </xsl:template> Regards, Nikolai XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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