For those that have a similar requirement to the one i have/ had i herewith
post my (current) solution
I load the model via a separate method after i retrieved the result set from
the search.
...
private void loadModel() {
// Get the columns from the resultset that actually contain data
_searchResultFilledFieldNames =
ResultManager.getFieldColumnsContainingValues(_resultSet);
_myModel=_beanModelSource.createDisplayModel(ISearchResult.class,
_componentResources.getMessages());
// My implementation of a BeanModelSource
LuceneResultBeanModelSource lbm=new LuceneResultBeanModelSource(
_beanModelSource);
// Actually generate the model based on the supplied
columns/ fields
// In the method only those columns are added that have to
be shown
_myModel=lbm.generateBeanModel(_searchResultFilledFieldNames,
_componentResources);
}
...
This does the trick i was looking for: Do not show any columns that do not
contain any data!
Cheers,
Fermin Da Costa Gomez
On Fri, Oct 16, 2009 at 9:24 PM, Fermin Da Costa Gomez <
dacostago...@dcgconsultancy.nl> wrote:
>
>
> On Fri, Oct 16, 2009 at 7:31 PM, Thiago H. de Paula Figueiredo <
> thiag...@gmail.com> wrote:
>
>> Em Fri, 16 Oct 2009 13:40:18 -0300, Fermin Da Costa Gomez <
>> dacostago...@dcgconsultancy.nl> escreveu:
>>
>> Hmm, mucking about in the DOM is not what i'm looking forward to ..
>>> I my assumption correct that once the grid building has started it
>>> *is*actually doing the rendering as such?
>>>
>>
>> I guess so. Makes sense to think that Grid expects to render exactly what
>> it received (source and model).
>>
> So the rendering starts where, OnPrepare or onPrepareForRender .. ?
>
>
>> --
>> Thiago H. de Paula Figueiredo
>> Independent Java consultant, developer, and instructor
>> http://www.arsmachina.com.br/thiago
>>
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>>
>
>
> --
> “The reasonable man adapts himself to the world; the unreasonable one
> persists in trying to adapt the world to himself. Therefore all progress
> depends on the unreasonable man.”
> - George Bernard Shaw (1856 - 1950)
>
--
“The reasonable man adapts himself to the world; the unreasonable one
persists in trying to adapt the world to himself. Therefore all progress
depends on the unreasonable man.”
- George Bernard Shaw (1856 - 1950)
