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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>>>>>>
>>>>>
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>>>
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