Re: [xep-support] Element 'fo:external-graphic' and 'fo:page-number-citation'mustbe empty errors

arian hojat wrote:
> hmmm how would i approach an xsl rule like this so it doesnt create the
> extra whitespace....

I'm never sure what white space at the template level is preserved in
the output and which isn't. The safest thing is simply not to have any,
e.g.,

  <fo:foo
><xsl:attribute name="bar"
><xsl:value-of select="@someatt"
   /></xsl:attribute
  /></fo:foo>

Or to put all literal text within xsl:text elements.

> <xsl:attribute name="src">url('<xsl:value-of
> select="@fileName"/>')</xsl:attribute>

Also, you can simplify this markup to:

   <fo:external-graphic src="{concat('url(', @fileName, ')')}">

Which I find clearer. While the concat() is not strictly necessary, I
find it clearer to make the entire attribute value an expression, rather
than this:

   src="'url({@filename})'"

Cheers,

Eliot

-- 
W. Eliot Kimber
Professional Services
Innodata Isogen
9390 Research Blvd, #410
Austin, TX 78759
(512) 372-8155
ekimber@innodata-isogen.com
www.innodata-isogen.com
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