When i use $().bind to bind a event handler of two event type at one
time like this:
var o = $("#myObj");
o.bind("mouseover.a.b mouseout.a.c", function(){});
then handler registrations of the two types of event in the $.cache
use the same handler, and its type is set to the last type, that is
"a.c". And then ".b" will not match the Regex.
So, if i call o.unbind(".b") later, it wont remove the handler of
mouseover event.
As we can see, In the version 1.3.1 source code, $.event.add function
is:
......
jQuery.each(types.split(/\s+/), function(index, type) {
// Namespaced event handlers
var namespaces = type.split(".");
type = namespaces.shift();
// same handler, but its type may be set for many times, and is
finally set to the last type.
handler.type = namespaces.slice().sort().join(".");
......
}
......
I think that the handle function should be wrapped every time the loop
runs. but i'm not sure if it affects anything else.
Sorry for my poor English...
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