Subject: [xsl] Screening values from two attribute-sets From: "Kyle Partridge" <kpartridge@xxxxxxxxxxxx> Date: Wed, 11 Feb 2004 16:33:15 -0500 |
Hi List, This might seem like a dumb question, but if someone could point me in the right direction to solve this problem, I'd be very grateful. Basically, I've got an xml document that has both styles, and individual style overrides possible on each p tag. Note that all the lengths/amounts are assumed to be in pts. Here's a short sample: <worksheet> <settings> <presentation> <textRendering> <textStyles> <textStyle name="Normal"> <blockAttr margin-left="0" margin-right="0" text-indent="0" text-align="left"/> </textStyle> <textStyle name="Derived" base-style="Normal"> <blockAttr margin-left="inherit" margin-right="inherit" text-indent="36" text-align="inherit"/> </textStyle> </textStyles> </textRendering> </presentation> </settings> <regions> <region region-id="1" align-x="0" align-y="0" top="36" left="36" height="200" width="288" is-protected="false" show-border="false" show-highlight="false" background-color="inherit"> <text> <p style="Normal" text-align="right"> Normal style. Text-align overriden to right. </p> <p style="Derived"> Derived style. Inherits from the normal style. </p> </text> </region> </regions> </worksheet> What I want to be able to do is this: <fo:block-container absolute-position="fixed" top="36pt" left="36pt" height="200pt" width="288pt" background-color="#000"> <fo:block> <fo:block-container margin-left="0pt" margin-right="0pt" text-indent="0pt" text-align="right"> <fo:block font-selection-strategy="character-by-character" line-stacking-strategy="max-height"> <fo:inline> Normal style. Text-align overridden to right. </fo:inline> </fo:block> </fo:block-container> <fo:block-container margin-left="0pt" margin-right="0pt" text-indent="36pt" text-align="left"> <fo:block font-selection-strategy="character-by-character" line-stacking-strategy="max-height"> <fo:inline> Derived style. Inherits most things from the Normal style. </fo:inline> </fo:block> </fo:block-container> </fo:block> </fo:block-container> The good news is, most of what I'm doing works. I'm getting ALMOST what I'm showing above. The problem is, when I process each p, I want to use the attribute values that the p is using first, but then, I want to get all the assigned style attribute values for the attributes that weren't specified in the p. If the p says p text-align="right", for instance, I want the final block-container to have text-align="right" but everything else the same as the specified style. I tried to do this like this: <xsl:template match="ws:p"> <xsl:variable name="style-name" select="@style"/> <xsl:element name="fo:block-container"> <xsl:choose> <xsl:when test="@*"> <xsl:variable name="att-name"><xsl:value-of select="name(.)"/></xsl:variable> <xsl:variable name="path-name"><xsl:text>@</xsl:text><xsl:value-of select="name(.)"/></xsl:variable> <xsl:for-each select="//ws:textStyle[@name=$style-name]/ws:blockAttr/@*"> <xsl:choose> <!-- **** THIS DOESN'T WORK **** --> <xsl:when test="$att-name=name(.)"> <xsl:apply-templates select="$path-name" mode="blockAttrs"/> </xsl:when> <!-- **** END PART THAT DOESN'T WORK **** --> <xsl:otherwise> <xsl:apply-templates select="." mode="blockAttrs"/> </xsl:otherwise> </xsl:choose> </xsl:for-each> </xsl:when> <xsl:otherwise> <xsl:apply-templates select="//ws:textStyle[@name=$style-name]/ws:blockAttr/@*" mode="blockAttrs"/> </xsl:otherwise> </xsl:choose> </xsl:element> </xsl:template> But, of course, as you can probably already see, I figure I must be approaching the problem all wrong, because it just doesn't work. Any suggestions you have for how I could better approach this problem would be must welcome. Sincerely, Kyle Partridge XSL-List info and archive: http://www.mulberrytech.com/xsl/xsl-list
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