Subject: Re: using default params? From: Jens Lautenbacher <jtl@xxxxxxxxxx> Date: 29 Mar 2000 11:36:25 +0200 |
"Nikolai Grigoriev" <grig@xxxxxxx> writes: > > But I don't want to always give the full set of attributes, but > > instead have my xsl respect default values. > > 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> Ok, I didn't mention that I tried this, too but it appeared to me that this is just to much typing. In my "real" work I don't pass 3 but up to 8 parameters.... > 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 $expanded-col3 - skipped] --> This last "skipped" is the main reason I want to have something different :-) > <xsl:call-template name="foo_pr"> > <xsl:with-param name="col1" select="$expanded-col1"/> > <xsl:with-param name="col2" select="$expanded-col2"/> > <xsl:with-param name="col3" select="$expanded-col3"/> > </xsl:call-template> > </xsl:template> > > Regards, thank you very much, jtl XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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