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Posted to users@wicket.apache.org by mshaver <ma...@gmail.com> on 2011/11/17 19:46:34 UTC
Trying to use IAjaxCallDecorator after Modal Window close
Hi all - I'm trying to add a "busy" indicator after a modal window is closed.
In my use case, the WindowClosedCallback's onClose method is performing a
few operations, and I just want to let the user know that the system is
actually doing something.
I noticed that CloseButtonBehavior has a getAjaxCallDecorator method, but in
this case my Modal Window is being closed by
ModalWindow.closeCurrent(target).
I'm currently using Wicket 1.4.18, but should be upgrading to 1.5.3
relatively soon.
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Re: Trying to use IAjaxCallDecorator after Modal Window close
Posted by mshaver <ma...@gmail.com>.
I defined my own ModalWindow subclass that overrode "show" like so:
@Override
public void show(final AjaxRequestTarget target)
{
super.show(target);
target.appendJavascript("Mask.show('" + SOME_ARBITRARY_MASK_KEY +
"')");
}
Then I defined an implementation of WindowClosedCallback with the following:
@Override
public void onClose(final AjaxRequestTarget target)
{
target.appendJavascript("Mask.hide('" +
MyModalWindowSubClass.SOME_ARBITRARY_MASK_KEY + "')");
onCloseAction(target);
}
public abstract void onCloseAction(AjaxRequestTarget target);
So every time you show one of these custom modal windows, you have to use
this implementation of WindowClosedCallback or hide the mask manually.
Again, not ideal - but it works!
On Thu, Apr 26, 2012 at 4:32 AM, quando [via Apache Wicket] <
ml-node+s1842946n4589548h77@n4.nabble.com> wrote:
> Hello,
>
> how do you solved the problem exactly?
>
> kind regards
>
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Re: Trying to use IAjaxCallDecorator after Modal Window close
Posted by quando <ko...@freenet.de>.
Hello,
how do you solved the problem exactly?
kind regards
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Re: Trying to use IAjaxCallDecorator after Modal Window close
Posted by mshaver <ma...@gmail.com>.
Found a work-around for this... before showing the modal, I manually call the
javascript to show the mask, then hide it in the WindowClosedCallback.
Not ideal, but hey.
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