So far it seems to work.
Thank you Clint
On Fri, Jul 22, 2011 at 12:55 PM, Rodrigo Heffner
<rodrigo.heff...@gmail.com> wrote:
> Hi Clint,
>
> Thank you very much for your (quick) response.
>
> I had the (maybe incorrect) idea that AjaxEventBehavior's
> target.addComponent(aComponent) would only make aComponent refresh
> itself through AJAX (and not store new changed values on it's model).
>
> I also thought that the AjaxFormComponentUpdatingBehavior's
> target.addComponent(aComponent) would make the opposite: save
> aComponent's model without a form submission (thorugh AJAX) but
> without refreshing anything.
>
> I'll apply your changes and check if, "onchange", new values are
> stored in the dropdown's model and it's parent is refreshed to show
> the changes.
>
> Thanks
>
> On Fri, Jul 22, 2011 at 12:39 PM, Clint Checketts <checke...@gmail.com> wrote:
>> Why not put everything in the AjaxFormComponentUpdatingBehavior?
>>
>> As in:
>>
>> dropDownChoice.add(new AjaxFormComponentUpdatingBehavior("onchange")
>> {
>>
>> @Override
>> protected void onUpdate(AjaxRequestTarget target) {
>> LOG.debug("New updated value: " +
>> this.getComponent().getDefaultModelObjectAsString());
>> target.addComponent(this.getComponent());
>> *
>> //This code was in the AjaxEventBehavior before
>> LOG.debug("DroDownChoice's parent " +
>> IntegrityLevelDropDownPanel.*
>> *this.getParent().getParent().**getParent());
>>
>> target.addComponent(* *IntegrityLevelDropDownPanel.**
>> this.getParent().getParent().**getParent());*
>>
>> }
>>
>> });
>>
>>
>> On Fri, Jul 22, 2011 at 6:32 AM, Rodrigo Heffner
>> <rodrigo.heff...@gmail.com>wrote:
>>
>>> Hi guys,
>>>
>>> I'm very new to Wicket, and I came across this:
>>>
>>> What I want to do:
>>> - I have a DropDownChoice component and I'd like to update it's model
>>> when it changes through AJAX. Also, I want to refresh (repaint,
>>> reload) this dropdown's parent when a value is changed, also though
>>> AJAX.
>>>
>>> My approach:
>>> - Adding an AjaxEventBehavior("onchange") AND an
>>> AjaxFormComponentUpdatingBehavior("onchange"). Here's the code:
>>>
>>> dropDownChoice.add(new AjaxEventBehavior("onchange") {
>>>
>>> protected void onEvent(AjaxRequestTarget target) {
>>> LOG.debug("DroDownChoice's parent " +
>>> IntegrityLevelDropDownPanel.this.getParent().getParent().getParent());
>>>
>>>
>>> target.addComponent(IntegrityLevelDropDownPanel.this.getParent().getParent().getParent());
>>> }
>>> });
>>>
>>> dropDownChoice.add(new AjaxFormComponentUpdatingBehavior("onchange")
>>> {
>>>
>>> @Override
>>> protected void onUpdate(AjaxRequestTarget target) {
>>> LOG.debug("New updated value: " +
>>> this.getComponent().getDefaultModelObjectAsString());
>>> target.addComponent(this.getComponent());
>>> }
>>>
>>> });
>>>
>>> The Problem:
>>> - Unfortunately both "onchange" events don't work together. Depending
>>> on the order of my code, the AjaxFormComponentUpdatingBehavior or the
>>> AjaxEventBehavior are executed, but not both.
>>>
>>> I've changed one of them to happen "onblur" and then they're both
>>> executed, but this is not a solution to my issue.
>>>
>>> Does anybody have any tips for this? I've been searching for a while
>>> but couldn't find anything that solves this.
>>>
>>>
>>> Thank you in advance,
>>>
>>> --
>>> Rodrigo H M Bezerra
>>>
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>>>
>>>
>>
>
>
>
> --
> Rodrigo H M Bezerra
>
--
Rodrigo H M Bezerra
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