At 2002-11-19 17:42 +0100, Johannes(_dot_)Becker(_at_)o2(_dot_)com wrote:
I'm creating pdf with xsl:fo.
I have a loop that is creating thousands of rows. On page 4, for example, I
want something more written in the cells.
How do I check for page numbers?
Something like:
<xsl:choose>
<xsl:when test="pagenumber=4"> <!-- How do I test this???????
This cannot be tested.
You are missing the issue that XSLT happens and ends long before XSL-FO is
interpreted. There is no feedback loop and your transformation process has
no knowledge of the results of the anticipated formatted process.
The way XSL-FO works is you supply contingencies for those kinds of
situations the formatter finds itself in where having a contingency for a
testable activity can be chosen instead of the default process.
The only contingency you could supply for being on page 4 is a sequence of
page geometries that might trigger different static content for that page
... but you cannot, say, conditionally add content to the middle of a
stream of blocks being formatted.
Perhaps you can describe what you need as your result, because you have
gotten off on a tangent asking about an approach that doesn't exist.
I hope this helps.
................ Ken
--
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G. Ken Holman mailto:gkholman(_at_)CraneSoftwrights(_dot_)com
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