Thank you! It looks more promising. On 29 December 2011 16:54, Sven Meier <s...@meiers.net> wrote:
> Switch to a DataTable, IDataProvider has #model() exactly for your usecase. > > And if you haven't already, read > > http://wicketinaction.com/**2008/09/building-a-smart-**entitymodel/<http://wicketinaction.com/2008/09/building-a-smart-entitymodel/> > > Sven > > > On 12/29/2011 03:48 PM, Anatoly Kupriyanov wrote: > >> Hi everybody! >> >> I have a page which displays long list of messages. I use >> LoadableDetachableModel for the list view, because it should display the >> latest messages each time page renders. Each message has a ajax button to >> make some action on the message. Each time I click the button, wicket >> loads >> the list, looks up for the message (by index? or how?) and invokes my >> "onClick" method. >> It doesn't look great. What is a better approach to do it? >> I want minimize memory usage (don't keep in session list of all messages) >> and avoid querying the whole list each time from database (moreover, it is >> changing!). The wise solution is to somehow refer a concrete button to a >> message by the message PK and query only the message, but I don't know an >> elegant way to do it, only fighting with the wicket approach. >> >> > > ------------------------------**------------------------------**--------- > To unsubscribe, e-mail: > users-unsubscribe@wicket.**apache.org<users-unsubscr...@wicket.apache.org> > For additional commands, e-mail: users-h...@wicket.apache.org > > -- WBR, Anatoly.
