Hey, after reading up a bit about event delegation vs. event handling
(http://icant.co.uk/sandbox/eventdelegation), I put together this
little bit:
Object.extend(Event, {
delegate: function(element, eventName, targetSelector, handler) {
var element = $(element);
element.observe(eventName, function(event){
var origin = $(event.target);
if ( origin.match(targetSelector) ){
return handler(event);
} else {
event.stop();
}
})
}
})
var ElementExtensions = {
delegate: Event.delegate
}
Element.addMethods(ElementExtensions);
Now, I'm not the foremost expert on Prototype's event handling, but I
thought this was a nice little bit of syntactic sugar, and it seems to
work well enough. Do you think it's fit for core? (If so, I'd love to
clean it up and write some tests)
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