hhhmmm ..
as simple as that :)
On Wed, Apr 16, 2008 at 10:13 AM, Igor Vaynberg <[EMAIL PROTECTED]>
wrote:
> afaik toolbars are panels, so just override isvisible() on the toolbar
>
> -igor
>
>
> On Tue, Apr 15, 2008 at 10:52 PM, Eyal Golan <[EMAIL PROTECTED]> wrote:
> > Hi,
> > I have a toolbar that I want to add to my table as bottom-toolbar ONLY
> IF
> > there are records (data-provider size >0).
> > Here's where I put it:
> >
> > ...
> > NumRecordsToolbar numRecordsToolbar = new NumRecordsToolbar(this);
> > ...
> >
> > @Override
> > protected void onBeforeRender() {
> > if (dataProvider.size() > 0) {
> > addBottomToolbar(numRecordsToolbar);
> > }
> > super.onBeforeRender();
> > }
> >
> > I know this is wrong as when the second time I render the page / table,
> I
> > get an exception.
> > I can use a boolean to mark that I already put this toolbar but it
> smells
> > wrong to me...
> >
> > Is there a "best practice" for that? Another method I should try?
> > (BTW, I tried it in onComponenetTag and of course it didn't work).
> >
> >
> > Thanks
> >
> > --
> > Eyal Golan
> > [EMAIL PROTECTED]
> >
> > Visit: http://jvdrums.sourceforge.net/
> >
>
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>
--
Eyal Golan
[EMAIL PROTECTED]
Visit: http://jvdrums.sourceforge.net/
