Simone Gianni wrote:
Hi Werner,
there is already a patch for this on jira, see
http://issues.apache.org/jira/browse/COCOON-1220 . Sylvain didn't
include it because something was missing (see comments on the issue).
Maybe you should try this patch, then report your feedback either here
or on the issue directly, and we could work to consolidate it, since I
also need something similar.
I have seen this patch before, but I was afraid of using it so far. The
code does not look bad, so I think I'll give it a try. I don't know why
Sylvain think's that it still needs some work, but maybe I'll find out
(I have to check the mailing list about this 'validation errors
bubbling' issue).
I'm currently using a repeater, followed by a FilterTransformer, but
this fetches all the rows from the database (Hibernate) at once, and
since the entire repeater is generated also lazy relations are quite
useless : all relations are evaluated as well.
Well, I would like to use the repeater for really large tables (>1000
records), so I can't materialize the whole table. I don't have so much
RAM :-)
Werner
Simone
werner wrote:
Dear List,
I'm looking for a solution to create a repeater with paging support.
The repeater is usually connected to some database via OJB or
Hibernate. I think that this is a common problem, so I hope that
somebody out there has already done this before ;-)
In short the problems I want to solve are:
- create a DAO that returns only the records that should be displayed
(that's not easy with OJB. looks like there is no real paging
support in OJB.
I don't know Hibernate.)
the DAO should also return the number of overall records to be able to
calculate the number of pages
- create a widget that displays the links to the pages (no idea how
to do that)
Any suggestions ?
Werner
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