Ok guys, it worked , I used the AttributeModifier. The thing is, why
there's is that renderOnEventJavascript? This should be a method
attached maybe to the domready event... Do you think that is worth
submiting a patch? Or this is the correct behavior? (IMHO this isn't
all right). Anyway, problem solved, thank you all!
2010/10/13 Michael O'Cleirigh <michael.ocleir...@rivulet.ca>:
> Hello,
>
> You can use:
>
> textfield.add (new AttributeModifier ("onkeydown", true, "if
> (window.event.altKey){if (window.event.keyCode ==
> 80){document.getElementById('" + link.getMarkupId() +
> "').onclick();}}");
>
> If you do this within the Component.onInitialize() you will have the true
> markupid of the link available.
>
> If you wanted to get rid of the link altogether you could just attach an
> ajax event directly to the text field like:
>
> textfield.add (new AjaxEventBehavior ("onkeydown") {
>
> �...@override
> protected void onEvent(final AjaxRequestTarget target) {
> // do your serverside logic
> }
>
> �...@override
> protected CharSequence getPreconditionScript() {
> // if this evaluates to true in the browser then the event will be
> executed.
> return "return window.event.altKey && window.event.keyCode == 80;";
> }
>
> }):
>
> This is untested but I think it should work,
>
> Regards,
>
> Mike
>
>> I searched all over the internet and it seems that no one uses this
>> method. The thing is that I am almost thinking that this is a bug,
>> because it's really not logic to me. What I am trying to do: I am
>> creating a panel that I will use in a lot of forms, and I want to
>> attach some javascript code to my onKeyDown HTML event of this
>> TextField, so my code looks like this:
>>
>>
>>
>> container.getHeaderResponse().renderOnEventJavascript("document.getElementById('"+txtCliente.getMarkupId()+"')",
>> "onKeyDown", "if (window.event.altKey){if (window.event.keyCode ==
>> 80){document.getElementById('" + link.getMarkupId() +
>> "').onclick();}}");
>>
>> It's basically this: When user press Ctrl+P while TextField focused,
>> it will click on a link, that is another component of my panel. When
>> it renders the Javascript there's a problem: It render on the HEAD
>> section of HTML, referencing the TextField with a variable (with a
>> random name), but BEFORE the TextField was rendered on the HTML. The
>> result of this is that Firefox and Chrome gives an error , saying that
>> the component doesn't exist, and, in fact it doesn't, because the DOM
>> still didn't load! So, probably I am doing this wrong, does anyone can
>> help me with that? And what's the reason of this function
>> renderOnEventJavascript if it renders on the head? It will always give
>> an error message saying the component is null, am I right? I am using
>> the latest release of 1.4 series. Thank you very much guys!
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> For additional commands, e-mail: users-h...@wicket.apache.org
>>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
