Thanks Igor, it was exactly what i needed :-)
To complete this post, here is the solution I found :
http://surunairdejava.blogspot.com/2008/09/wicket-checkbox-abstractcheckboxmodel.html
Sorry it's in french but the code is easy to understand...
Cedric
On Wed, Sep 24, 2008 at 2:46 PM, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> see abstractcheckboxmodel
>
> -igor
>
> On Wed, Sep 24, 2008 at 11:37 AM, Cédric Thiébault
> <[EMAIL PROTECTED]> wrote:
>> Hi,
>>
>> I'm trying to use a checkbox to set an enum value on my form object
>> but I always get a type mismatch error (boolean is not an enum and
>> vice versa).
>>
>> My form object has an enum and I want to display a list of checkboxes
>> to allow the user to select the value.
>> I don't want to use a radio because my enum can be null and I can't
>> unselect my radio group once a radio is selected.
>>
>> I tried to extends Checkbox to convert teh boolean to the specified
>> enum... it works only in one way (to set the enum value) but it does
>> not work when my enum has a value and the checkbox need to render
>> itself (the value must be a boolean).
>>
>>
>> public class CheckBoxEnum extends CheckBox {
>>
>> private final Enum<?> enumValue;
>>
>> public CheckBoxEnum(String id, IModel model, String property,
>> Enum<?> enumValue) {
>> super(id, new PropertyModel(model, property));
>> this.enumValue = enumValue;
>> }
>>
>> @Override
>> protected void convertInput() {
>> String value = getValue();
>> if (value != null && BooleanUtils.toBoolean(value))
>> setConvertedInput(enumValue);
>> }
>> }
>>
>> Any ideas ?
>>
>> Thanks
>>
>> Cedric
>>
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