Do any callbacks exists for when an element is removed from the DOM via
Element.remove()? Or maybe a custom event can be called just prior to the
removal? I need something like this to help me remove related "tooltip" divs
that are not direct descendants of the element being removed.
For example, I'd like to do something like this:
html:
<div id="foo">bar</div>
<div id="foo-tooltip">Tooltip!</div>
javascript:
document.observe('element:removed', function(event)
{
var element = event.element(); // The element that fired the event
var tooltip_id = element.identify() + '-tooltip';
if $(tooltip_id) $(tooltip_id).remove();
});
$('foo').remove(); // fires 'element:removed', which removes associated
tooltip divs.
Would it be possible to do this by using Class.addMethods() to override the
behavior of Element.remove()? Thanks for the help!
-Hector
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