is there an example where i can see this?

Igor Vaynberg wrote:
Path not found. Might be something weird that the dataview is doing, im just
not seeing it.
-Igor
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Johan Compagner
Sent: Tuesday, September 06, 2005 12:58 PM
To: [email protected]
Subject: Re: [Wicket-user] PageableGridDataView

what kind of error do you get?


Igor Vaynberg wrote:
I removed the setStartIndex() and setViewSize() from dataview and
setcurrentpage() simply ignores the page if paging is
disabled instead
of throwing illegalstateexception.
I also introduced the populateitems(int first, int count),
Chris let
me know if that's what you wanted.

I noticed there is a problem with the back button support in the paging example. If you go to page 2 and then use the back
button to go
to page1 and click a link, you get an error. Any ideas why this is happening? I thought the versioning support would role back the dataview dataitems to the state they were...

-Igor


-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Christian Essl
Sent: Wednesday, August 31, 2005 9:58 PM
To: [email protected]
Subject: Re: [Wicket-user] PageableGridDataView

Hi Igor,

Thanks for the compliments. I am happy you like it.

I was also thinking of getting rid of pageable dataview and introducing enablePaging(int rowsperpage)/disablePaging() into dataview directly. What do you think?

+1

That's a very good idea. I also do not like
PageableDataView with the
unsupported methods. I was just concerned about memory.
Lazy-creation
of a PageableSupport solves that. I think you mean when not enabled
getPageCount() either returns 1 or 0, getCurrentPage() returns pageCount-1 and setCurrentPage() does nothing. Cool idea, would be completly transparent and (nearly) no additional memory.

Maybe you could than also add a protected method populateItems(int start, int count) which does the DataItem population and
gets called
from internalOnBeginRequest(). So GridDataView could
(esaly) extend
the new DataView.

Christian

        

        
                
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