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From "Joost Schouten (mailing lists)" <joost...@jsportal.com>
Subject Re: Partial Event Bubbling from Component to Page
Date Fri, 05 Dec 2008 05:49:40 GMT
I think the event you want to handle is the EventConstants.SUCCESS on
the Form component, the onSelectedFromSave is just a way to capture
what button in your form has been clicked if I'm not mistaken. Try the
following methods in both your component and see if they bubble

@OnEvent(value = EventConstants.SUCCESS)
private void myComponentMethod() {
    //do something
}

@OnEvent(value = EventConstants.SUCCESS)
private void myPageMethod() {
    //do something more
}

I hope this helps,
Joost

On Thu, Dec 4, 2008 at 5:34 PM, Charles Mason <charlie.mas@gmail.com> wrote:
>
> Hi All,
>
> I have a problem which I wondering how best to solve. Basically I have
> several pages all with a grid of data on them and under that a custom
> component which is common to all these pages. The custom component has
> a load of user input components and two buttons a save and a discard
> changes button. Basically when the save one is clicked all the user
> data is persisted from the session to a DB via Hibernate and when
> discard is clicked all the session data is reloaded from the DB.
>
> My problem is one page has something else on it the user can edit so I
> need to let the page hook when the save event is triggered. I read
> about event bubbling which seems to be what I want although I can't
> seem to make it work. I have the components onSelectedFromSave method
> return false, but the pages onSelectedFromSave method never gets
> called unless I comment out the one in the component. I have I miss
> understood something about event bubbling.
>
> Incidentally the pages component sends its changes back via AJAX so
> there's no actual form on the page, just in the component, is this
> part of my problem?
>
> Anyone have any suggestions ?
>
> Charlie M
>
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