Re: Reset dataScroller

[Mike Kienenberger]

Are you asking how to resubmit the form when the menu changes?

If so, see here:

http://wiki.apache.org/myfaces/SubmitPageOnValueChange

As it states at the top, the simplest way to do this is with a
submitOnEvent component, typically inside of a subForm component.
Both of these components are currently in the sandbox, but are
production-quality.  (No one's gotten around yet to promoting them to
Tomahawk).

<sandbox:subForm id="chooseRouteOneForm">
        <h:selectOneMenu id="routeOneInput"
                value="#{routeSplitReorderPage.routeOne}">
                <t:selectItems
                        value="#{cisDAO.routeList}"
                        var="route"
                        itemLabel="#{route.routeCode} - #{route.description}"
                        itemValue="#{route}" />
                <sandbox:submitOnEvent for="executeChoseRouteOne" />
        </h:selectOneMenu>
        <h:commandButton id="executeChoseRouteOne"
                value="Go!">
        </h:commandButton>
</sandbox:subForm>



On 5/31/07, Michael Böckling <[EMAIL PROTECTED]> wrote:

Wow, it seems you are doing the exact same thing as me, even my bean has the
same name! :D
I was afraid that this would have to be the solution... Oh boy.


I have a second issue, however, thats a bit related to this. To avoid having
to reset the UI, I do a full page reload, e.g. when I change the displayed
rows per page of my dataTable. That way, my dataScrollers stay in sync as
well.

I have a h:selectOneMenu to change this number, and I would like to trigger
an auto-submit when it changes its value. For now, it works only using a
commandButton, but that just look right. I tried to register the
oamSubmitForm() with  the 'onchange' event on the h:selectOneMenu, but that
does not work, for whatever reason. I guess its because h:selectOneMenu
isn't a actionSource.

Is there a way to do this properly? This seems to be one of the easiest
things, yet I can't do it.


And thanks for your help so far, Mike! That was great!



Michael


> -----Ursprüngliche Nachricht-----
> Von: Mike Kienenberger [mailto:[EMAIL PROTECTED]
> Gesendet: Donnerstag, 31. Mai 2007 20:18
> An: MyFaces Discussion
> Betreff: Re: Reset dataScroller
>
>
> See here for ideas:
>
> https://issues.apache.org/jira/browse/TOMAHAWK-548
>
> No one's been motivated enough yet to submit patches.
>
> On 5/31/07, Michael Böckling <[EMAIL PROTECTED]> wrote:
> > Hi!
> >
> > I have a problem with t:dataScroller, it does not reset
> itself when the
> > underlying data model changes. When I click on the "first" button,
> > everything is well again. Is there a way to do this
> programmatically? In
> > JavaScript or in a backing bean?
> >
> > Thanks for any help!
> >
> >
> > Michael
> >
> >
> > --
> > Michael Böckling
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