I don't think a general solution is possible within XSL-FO. If the
number of entries (titles) per page is fixed (except for the last page)
then it is simple. If the number of entries per page is bounded, and
there is enough real estate in the page to place the resolved markers
then it can be done with some manipulation of intermediate format (IF).
The approach would be for every marker to register the current value and
the next few ones. Say, you do not expect more than 5 entries per page.
Then for every title you would use two markers. So marker
"this-and-next" for title10 would be "title10, title11, title12,
title13, title14", and marker "this" would be "title10". Then you would
retrieve the first "this-and-next" marker in the page, and the last
"this" marker in the page. The resolved values in IF would then look
like "title10, title11, title12, title13, title14, title13", where the
last entry if from the last "this" marker in the page. Then you would
process the IF to reduce it to "title10, title11, title12, title13".
On 2/14/14, 6:45 PM, Matthias Reischenbacher wrote:
Hi,
I'd like to display multiple markers with the same name on the page
header. Conceptually those markers correspond to chapter titles and
all chapter titles, visible on a single page, should be printed. Up
until now I've used the retrieve-position attribute for showing the
first or last chapter title. But this time I'd need the first, last
and all in between on the current page. Is this even possible with
XSL-FO/FOP? If not, is it achievable by manipulating the fop
intermediate structure?
Best regards,
Matthias
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