wicket-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From walnutmon <justin.m.boy...@gmail.com>
Subject Re: Creating Detachable Lists
Date Tue, 03 Mar 2009 15:43:59 GMT

That means any time someone tries to access one of the objects, the entire
list has to be retrieved from the database again, correct?  It seems that
would be a drawback; is that a fair assessment?


Jeremy Thomerson-5 wrote:
> 
> Like this?
> 
> new LoadableDetachableModel<List<Foo>>() {
>   public List<Foo> load() {
>     return yourApp.howeverYouCreateYourList();
>   }
> }
> 
> On Tue, Mar 3, 2009 at 9:30 AM, walnutmon <justin.m.boyd82@gmail.com>
> wrote:
> 
>>
>> All,
>>
>> I have a list that I pass to various components, a pageable view, and
>> dropdowns for example...
>>
>> After moving models to be detachable, there is a problem where the
>> pageable
>> view is only creating a detachable model on "populateItem()", therefore,
>> the
>> models are detachable only for the page (page being a page in a pageable
>> view) that was last rendered.  I want to actually pass in a list of
>> detachable models so that all items are detachable, instead of a regular
>> list of objects that is converted into detachable models on render.
>>
>> There is an IteratorModelAdaptor, but that's for iterators, how would you
>> best create a list of detachable models?  Or would I be better off with a
>> DetachableModel<List>() instead?  If so, how could you implement that?
>> --
>> View this message in context:
>> http://www.nabble.com/Creating-Detachable-Lists-tp22310878p22310878.html
>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
>> For additional commands, e-mail: users-help@wicket.apache.org
>>
>>
> 
> 
> -- 
> Jeremy Thomerson
> http://www.wickettraining.com
> 
> 

-- 
View this message in context: http://www.nabble.com/Creating-Detachable-Lists-tp22310878p22311144.html
Sent from the Wicket - User mailing list archive at Nabble.com.


---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscribe@wicket.apache.org
For additional commands, e-mail: users-help@wicket.apache.org


Mime
View raw message