thank you...I just figured it out..with help from the IRC
-B
svenmeier wrote:
>
> CheckGroup selectedPensCheckGroup = new CheckGroup("selectedPens",
> selectedPensModel);
> add(selectedPensCheckGroup);
> ListView pensList = new ListView("pens", pensModel)
> {
> protected void populateItem(ListItem item)
> {
> item.add(new Check("check", item.getModel()));
> // assuming pen has a nice toString()
> item.add(new Label("pen", item.getModel()));
> };
> };
> selectedPensCheckGroup.add(pensList);
>
> Now you have one check component for each available pen and all selected
> pens will be contained in selectedPensModel.
> For the models there are many possibilities: AbstractReadOnlyModel,
> PropertyModel, ...
>
> Sven
>
> GS-ikiini wrote:
>
>> so this would associate my object with a checkbox? how do i place the
>> select
>> objects in a collection from there?
>>
>> -B
>>
>>
>>
>> svenmeier wrote:
>>
>>> I'm not sure I fully understand what you're trying to do, but
>>> CheckGroup/Check components are a nice solution for managing the
>>> selection
>>> of multiple objects.
>>> No need to introduce a boolean property in your domain objects.
>>>
>>> Please take a look at FormInput.java from wicket examples:
>>>
>>> CheckGroup checks = new CheckGroup("numbersCheckGroup");
>>> add(checks);
>>> ListView checksList = new ListView("numbers", NUMBERS)
>>> {
>>> protected void populateItem(ListItem item)
>>> {
>>> item.add(new Check("check", item.getModel()));
>>> item.add(new Label("number", item.getModelObjectAsString()));
>>> };
>>> };
>>> checks.add(checksList);
>>>
>>>
>>>> I don't understand that last post can you re phrase please..
>>>>
>>>> -B
>>>>
>>>>
>>>>
>>>> svenmeier wrote:
>>>>
>>>>> Could it be that you slipped our CheckGroup/Check components? Cannot
>>>>> get
>>>>> simpler than that.
>>>>>
>>>>> Sven
>>>>>
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>>
>>
>
>
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