Hi!
See AbstractSingleSelectChoice#setNullValid(boolean)
Of course, it is still shown when the user has not selected a value before
(so null model value at render time). But once a value has been selected
before (so non-null value at render time), the “Choose one” option is not
shown anymore.
To override the “Choose one” text on the initial render, have a look at
AbstractSingleSelectChoice#getDefaultChoice(String), as it documents which
translation keys are used for these cases.
Met vriendelijke groet,
Kind regards,
Bas Gooren
Op 25 juni 2018 bij 14:26:46, JavaTraveler (meteor.ei...@gmail.com) schreef:
Hello everyone, I wish to get rid of the "choose one" option. Wich is
equivalent to null, if i'm not mistaken.
ddlSociete = new DropDownChoice<SocieteDto>("societe", new
PropertyModel<SocieteDto>(pointageMasseSearchDto, "societe"), new
LoadableDetachableModel<List<SocieteDto>>() {
@Override
protected List<SocieteDto> load() {
return societes;
}
}, new ChoiceRenderer<SocieteDto>("numeroLibelle", "numero"));
I was thinking about imposing a default value to replace the null one with
one from my List.
I tried everything i could find but nothing worked. It can't be that
complicated, can it ?
THanks in advance for your answers.
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