Populate DropDownChoice, set Object Model and still keep "Please Select" option

[lucast <lu...@hotmail.com>]

Dear forum,
I'm dealing with a form in which I have a number of dropdown choices.
Some drop down choices will have value preselected (eg. second option on the
list). 

I would like the dropdown choices where the value is preselected to still
hold the "Please Select" option so that the user has the option to unselect
the value of the dropdown choice.

I tried using DropDownChoice.setNullValid(true); but that only works for the
dropdown choices in which no model has been set.

Thanks in advance,
Lucas


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RE: Populate DropDownChoice, set Object Model and still keep "Please Select" option

[Wilhelmsen Tor Iver <To...@arrive.no>]

> I tried using DropDownChoice.setNullValid(true); but that only works for the
> dropdown choices in which no model has been set.

Then you probably also need setRequired(false); Otherwise it will not show the null choice for non-null models.

- Tor Iver

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