good to know. i completely ignored this :)
francisco
On Fri, Sep 26, 2008 at 8:44 PM, Igor Vaynberg <[EMAIL PROTECTED]> wrote:
> Class< ? extends Enum< ? >> enumClass;
> enumClass.getEnumConstants();
>
> -igor
>
> On Fri, Sep 26, 2008 at 4:32 PM, Cédric Thiébault
> <[EMAIL PROTECTED]> wrote:
>> Thanks for the input... I've updated my code :)
>>
>> James, I have the same question as Francisco: how do you get the
>> values from the class of an enum?
>>
>> Cedric
>>
>>
>> On Fri, Sep 26, 2008 at 6:57 PM, francisco treacy
>> <[EMAIL PROTECTED]> wrote:
>>> * i meant enum class
>>>
>>> On Fri, Sep 26, 2008 at 7:51 PM, francisco treacy
>>> <[EMAIL PROTECTED]> wrote:
>>>>> Also, you could have a varargs feature so that users could specify
>>>>> exactly what they want without having to instantiate an array.
>>>>
>>>> yes, of course there is place for improvements...
>>>> public EnumCheckGroup(String id, T... values)
>>>>
>>>>>> Why not just pass the enum class into the constructor?
>>>>
>>>> if i pass the enum object itself, how do i actually get the values?
>>>>
>>>> francisco
>>>>
>>>>>>
>>>>>> On Fri, Sep 26, 2008 at 4:43 PM, francisco treacy
>>>>>> <[EMAIL PROTECTED]> wrote:
>>>>>>> i'm sorry i didn't see this post before-- i came up with a solution a
>>>>>>> couple of weeks ago.
>>>>>>>
>>>>>>> i called it EnumCheckGroup (that is, i went for CheckGroup rather than
>>>>>>> CheckBox).
>>>>>>>
>>>>>>> usage:
>>>>>>>
>>>>>>> for a given enum:
>>>>>>>
>>>>>>> public static enum Niveau {
>>>>>>> etage, mezzanine, sous_sol;
>>>>>>> }
>>>>>>>
>>>>>>> form.add(new EnumCheckGroup<Plan.Niveau>("niveaux",
>>>>>>> Plan.Niveau.values()));
>>>>>>>
>>>>>>>
>>>>>>> <span wicket:id="niveaux">
>>>>>>> <span wicket:id="items">
>>>>>>> <input type="checkbox" wicket:id="check"
>>>>>>> />
>>>>>>> <span wicket:id="label"></span><br />
>>>>>>> </span>
>>>>>>> </span>
>>>>>>>
>>>>>>>
>>>>>>> impl:
>>>>>>>
>>>>>>> public class EnumCheckGroup<T extends Enum<T>> extends CheckGroup<T> {
>>>>>>>
>>>>>>> public EnumCheckGroup(String id, T[] values) {
>>>>>>> super(id);
>>>>>>>
>>>>>>> ListView<T> listview = new ListView<T>("items",
>>>>>>> Arrays.asList(values)) {
>>>>>>> protected void populateItem(ListItem<T> item) {
>>>>>>> item.add(new Check<T>("check", item.getModel()));
>>>>>>> item.add(new Label("label", new
>>>>>>> ResourceModel(item.getModelObject().name())));
>>>>>>> };
>>>>>>> }.setReuseItems(true);
>>>>>>>
>>>>>>> add(listview);
>>>>>>>
>>>>>>> }
>>>>>>>
>>>>>>> }
>>>>>>>
>>>>>>> obviously you must have the keys in your properties file, such as:
>>>>>>>
>>>>>>> etage=Étage
>>>>>>> mezzanine=Mezzanine
>>>>>>> sous_sol=Sous-sol
>>>>>>>
>>>>>>>
>>>>>>> francisco
>>>>>>>
>>>>>>>
>>>>>>> On Fri, Sep 26, 2008 at 4:29 PM, Cédric Thiébault
>>>>>>> <[EMAIL PROTECTED]> wrote:
>>>>>>>> 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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>>>>>>
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