Ariel, any chance of a sample that uses your listen plugin or the
delegate plugin that would make use of bubble? the single provided
example is too complex for mere mortals like myself. my specific case
i need to do something like:
$("#myTable").listen("click", "td, th", function(e){alert(this.id + '
' + $(this).parent('tr').attr('id'));})
now i want to manually trigger the click on "#myTable th:eq(5)"...and
have it work exactly the same way as it would with a real click,
retaining the correct "this".
thx
On Nov 23, 9:58 am, Ariel Flesler <[EMAIL PROTECTED]> wrote:
> That's what jQuery.Bubble is for
>
> http://plugins.jquery.com/project/Bubble
>
> Cheers
>
> --
> Ariel Fleslerhttp://flesler.blogspot.com
>
> On 22 nov, 23:46, "Jeffrey Kretz" <[EMAIL PROTECTED]> wrote:
>
> > Do you know if this plays friendly with the jQuery event model?
>
> > Looking through the source code, it has its own implementation of "fix" for
> > events, along with its own data storage for event handlers.
>
> > Without testing it, I would tend to think these two libraries wouldn't jam
> > up and cause a mess.
>
> > You implement a jquery-based solution using a pattern like this:
>
> > jQuery.fn.bubble = function(type) {
>
> > return this.each(function(i){
>
> > // Build a fake event, and assign the target==this.
> > var evt = ....;
> > evt.target = this;
>
> > var el = this;
> > while (el) {
>
> > // Look for a handler of the supplied type.
> > var handler = ....;
>
> > if (handler)
> > {
> > handler.apply(parent,[evt]);
> > break;
> > }
> > else
> > el = el.parentNode;
> > }
>
> > });
>
> > };
> > -----Original Message-----
> > From: jquery-en@googlegroups.com [mailto:[EMAIL PROTECTED] On
>
> > Behalf Of ricardobeat
> > Sent: Saturday, November 22, 2008 4:44 PM
> > To: jQuery (English)
> > Subject: [jQuery] Re: event delegation - great, but how does one trigger the
> > handlers through code?
>
> > You're right, it doesn't work.
>
> > Maybe NW Events could help here:http://code.google.com/p/nwevents/
>
> > It's an event manager and it can fire/propagate 'fake' events.
>
> > - ricardo
>
> > On Nov 22, 7:32 pm, "Jeffrey Kretz" <[EMAIL PROTECTED]> wrote:
> > > I pretty sure it won't, because click() will fire trigger(), which will
> > use
> > > data() to lookup the bound event of the selected element, and not find
> > > anything.
>
> > > Haven't tested this though.
>
> > > JK
>
> > > -----Original Message-----
> > > From: jquery-en@googlegroups.com [mailto:[EMAIL PROTECTED] On
>
> > > Behalf Of ricardobeat
> > > Sent: Saturday, November 22, 2008 7:43 AM
> > > To: jQuery (English)
> > > Subject: [jQuery] Re: event delegation - great, but how does one trigger
> > the
> > > handlers through code?
>
> > > Can't you just $('tbody td:eq(x)').click() ? The event should
> > > propagate as normal and reach the tbody. I guess.
>
> > > On Nov 22, 1:11 am, Leeoniya <[EMAIL PROTECTED]> wrote:
> > > > During event delegation, handlers are registered higher in the DOM
> > > > tree and then filtered when the event is triggered. This is great if
> > > > you have 2000 td/th cells, you can attach a listener to tbody and
> > > > filter down. But would i trigger the event programatically? Since the
> > > > handler isnt actually registered on the td cells, i cant figure out a
> > > > way to do this except maybe construct a fake event with the source
> > > > element by hand and pass it into the handler somehow??
>
> > > > this is the biggest drawback to delegation that i have run into, it
> > > > would be great to find a good way to manually trigger these events -
> > > > if anyone has some advice, please share.
>
> > > > thanks,
> > > > Leon
