Hi all,
first of all, thank you for your answers (And yes I swear, ill never
use performantly or performant in this Group again :)).
It seems like event delegation is the way to go. So, I just looked
over the links you posted (thanks for them!), but they dont seem to do
something different than my example posted:
.....
initListeners: function() {
document.observe('mouseover',
this.moverListener.bindAsEventListener
(this));
document.observe('mouseout',
this.moutListener.bindAsEventListener
(this));
},
moverListener: function(e) {
elm = Event.findElement(e, '.' + this.classes);
if(elm !== undefined) {
this.showToolTip(elm)
} else return;
},
moutListener: function(e) {
elm = Event.findElement(e, '.' + this.classes);
if(elm !== undefined) {
this.hideTooltip(elm);
}
},
.....
Maybe I didnt get it, but isnt this what is meant with event
delegation or didnt I get the concept right?
PS: I tried this method with the new mouseenter/mouseleave events in
the latest prototype rc, but it just returned me the element I put the
listener on (e.g., hovering over a span in a div with id "test" didnt
get me the span or the div, but the document body). As this is the
thing that is really ment with mouseenter/mouseleave, you could never
do event delegation with mouseenter/mouseleave. Am I right here?
Greetings from Germany,
Chris
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