Bob: 

Thank you so much for the reply. This is exactly what I was looking for. I 
never thought to use a choose within an attribute set! 
Now this not only solved my one issue, but has given me a tool that I can use 
for other issues. 

Thank you!!

/Gregorio






-----Original Message-----
From: Bob Stayton <[email protected]>
To: docbook-apps <[email protected]>; gpevaco <[email protected]>
Sent: Tue, Jun 28, 2011 12:48 pm
Subject: Re: [docbook-apps] Attribute set override.


Hi,
An attribute-set's attributes are evaluated for each instance of it being 
applied, so you can add xsl:choose to the body of xsl:attribute.  You just need 
to make sure each case returns a valid value so you don't get empty attributes, 
something like this:
 

<xsl:attribute-set name="section.level1.properties">
  <xsl:attribute name="break-before">
    <xsl:choose>
      <xsl:when test="@role = 'nobrk'">auto</xsl:when>
      <xsl:otherwise>page</xsl:otherwise>
    </xsl:choose>
  </xsl:attribute>
</xsl:attribute-set>
 
You cannot have it skip the attribute, but you can change its value to the 
default "auto"
 
Bob Stayton
Sagehill Enterprises
[email protected]
 
 

----- Original Message ----- 
From: [email protected] 
To: [email protected] 
Sent: Thursday, June 23, 2011 10:57 AM
Subject: [docbook-apps] Attribute set override. 





I have a situation where I have an attribute-set in my fo custom layer. 
 
<xsl:attribute-set name="section.level1.properties">
  <xsl:attribute name="break-before">page</xsl:attribute>
</xsl:attribute-set>
 
Now the situation is a need to override this behavior in certain instances. 
I have added an attribute to certain sect1 elements, role="nobrk" where I want 
to override this behavior. 
 
My question is how do go about setting up the stylesheets to skip or ignore the 
break-before attribute for the certain elements designated as nobrk. 
 
I am guessing something like : 
 
<xsl:template match="sect1[@role='nobrk']">
  <fo:block xsl:use-attribute-sets="section.level1.properties">
       ...
 
but am stumped as to how to get it to ignore the break-before override?
Any suggestions would be most welcome!
Thanks!
/Gregorio


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