Well, I tried this:
function handler(widget, node)
{
var beforeTopicsArray =
widget.beforeNotifyTopicsArray;
widget.beforeNotifyTopicsArray = null;
widget.reloadContents();
widget.beforeNotifyTopicsArray = beforeTopicsArray;
}
and now I do not get a stack overflow, but the action
is still not getting called.
Scott
--- Musachy Barroso <[EMAIL PROTECTED]> wrote:
> My bad, the notifyTopics are published inside that
> function so it won't
> work. Warning: Hack ahead :)
>
> var beforeTopicsArray =
> widget.beforeNotifyTopicsArray;
> widget.beforeNotifyTopicsArray = null;
> widget.reloadContents();
> widget.beforeNotifyTopicsArray = beforeTopicsArray;
>
> I will add a "refreshContent" method that will be
> common for all of the
> widgets (and part of the api), with one
> parameter(boolean), to skip the
> publishing of the topics.
>
> musachy
>
> On 5/2/07, Scott Nesbitt <[EMAIL PROTECTED]>
> wrote:
> >
> >
> > Hmm, this:
> >
> > function handler(widget, node)
> > {
> > widget.reloadContents();
> > }
> >
> > Gives "Stack overflow at line: 4872"
> >
> > Scott
> >
> > --- Musachy Barroso <[EMAIL PROTECTED]> wrote:
> >
> > > If you are using submit, or anchor tag you can
> call
> > > "reloadContents()" on
> > > the widget passed as a parameter, if you are
> using
> > > the div tag, you can call
> > > "refresh()" on it. These functions are not
> really
> > > part of the api and might
> > > change in the future (although it would be nice
> if
> > > they were right?).
> > >
> > > musachy
> > >
> > > On 5/2/07, Scott Nesbitt
> <[EMAIL PROTECTED]>
> > > wrote:
> > > >
> > > >
> > > > Yes, I would like to do the request in the
> > > JavaScript
> > > > because I need to do some other work there
> before
> > > the
> > > > request happens.
> > > >
> > > > If I knew how Struts did the request I would
> just
> > > do
> > > > the same thing at the bottom of my function.
> > > >
> > > > Scott
> > > >
> > > > --- Musachy Barroso <[EMAIL PROTECTED]> wrote:
> > > >
> > > > > The whole idea behind the "handler" function
> is
> > > that
> > > > > you are going to make
> > > > > the request yourself, instead of letting
> struts
> > > do
> > > > > it for you. The handler
> > > > > is just a plain javascript function like:
> > > > >
> > > > > function superHandler(widget, domNode) {
> > > > > //use some other framework to do the ajax
> > > request,
> > > > > Dojo, Prototype, YUI,
> > > > > DWR, JQuery,....zillion_framework_name
> > > > > }
> > > > >
> > > > > is that what you are trying to do? do the
> > > request
> > > > > yourself?
> > > > >
> > > > > musachy
> > > > >
> > > > > On 5/2/07, Scott Nesbitt
> > > <[EMAIL PROTECTED]>
> > > > > wrote:
> > > > > >
> > > > > > Does anyone know how to invoke a request
> from
> > > a
> > > > > submit
> > > > > > handler function?
> > > > > >
> > > > > >
> > > > > > I am using a submit tag like this:
> > > > > >
> > > > > > <div id="t1">Div 1</div>
> > > > > > <s:url id="ajaxTest"
> value="SaveLineup.action"
> > > />
> > > > > > <img id="indicator"
> > > > > > src="images/indicator.gif"
> > > > > > alt="Loading..."
> > > > > > style="display:none"/>
> > > > > > <s:submit type="submit"
> > > > > > theme="ajax"
> > > > > > value="Save"
> > > > > > title="Save all changes."
> > > > > > cssClass="butstylewide"
> > > > > > targets="t1"
> > > > > > handler="handler"
> > > > > > notifyTopics="/after"
> > > > > > href="%{ajaxTest}"
> > > > > > align="left"
> > > > > > indicator="indicator"/>
> > > > > >
> > > > > > My Javascript looks like this:
> > > > > >
> > > > > > function handler(widget, node)
> > > > > > {
> > > > > > alert("DEBUG in handler");
> > > > > > }
> > > > > >
> > > > > > dojo.event.topic.subscribe("/after",
> > > > > function(data,
> > > > > > type, e)
> > > > > > {
> > > > > > alert("Lineup saved");
> > > > > > });
> > > > > >
> > > > > > The documentation says this:
> > > > > >
> > > > > > 'handler' is the name of the function that
> > > will
> > > > > take
> > > > > > care of making the AJAX request. Dojo's
> widget
> > > and
> > > > > dom
> > > > > > node are passed as parameters).
> > > > > >
> > > > > > But I do not see any example of how to
> > > actually do
> > > > > > that. I guess it is some Dojo magic but
> > > looking
> > > > > > through the Dojo documentation has not
> proved
> > > > > > illuminating. (BTW, I know if I do not
> have
> > > > > handler
> > > > > > specified it calls the action but I need
> to do
> > > > > some
> > > > > > JavaScript work beforehand.)
> > > > > >
> > > > > > Thanks,
> > > > > >
> > > > > > Scott
> > > > > >
> > > > > >
> > >
> __________________________________________________
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> > > > > >
> > > > >
> > > >
> > >
> >
>
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> > > > > >
> > > > >
> > > > >
> > > > > --
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> stone?"
> > > > > Pink Floyd
> > > > >
> > > >
> > > >
> > > >
> __________________________________________________
>
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