Subject: RE: [xsl] How to calculate attribute values with XSL ? From: "Michael Kay" <michael.h.kay@xxxxxxxxxxxx> Date: Tue, 8 Jan 2002 10:12:56 -0000 |
> I'm working with working with XSL for HTML output. A > problem that has occured > several times is that I want to calculate the values of HTML > attributes based on > input XML values, but I'm not able to find a sensible way to do it. > > For instance if I want to change the background colour > (bccolor attribute) of a > table row based on the XML tags <state> and <ack>, where > (<state>on</state> and > <ack>off</ack>) shall give bgcolor="#ff0000", while > (<state>on</state> and > <ack>on</ack>) shall give bgcolor="#008000". > > I can solve this by writing : > <xsl:if test="state = 'on' and ack = 'off'"> > <tr bgcolor="#ff0000">table contents</tr> > </if> > <xsl:if test="state = 'on' and ack = 'on'"> > <tr bgcolor="#008000">table contents</tr> > </if> > Use <tr> <xsl:attribute name="bgcolor"> <xsl:if test="state = 'on' and ack = 'on'">#ff0000</xsl:if> <xsl:if test="state = 'on' and ack = 'off'">#008000</xsl:if> </xsl:attribute> table contents </tr> In XSLT 2.0, you can do it all within an attribute value template if you want: <tr bgcolor="{if (....) then '#ff0000' else ....}"> Mike Kay XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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