On Dec 30, 2008, at 3:51 PM, John Resig wrote:
>
>> One thing i'd love to see is full selector support in $.live. since
>> both $.delegate and $.listen are limited to basic selectors, leaving
>> the user to filter the target inside the callback for more
>> complicated
>> things like :eq, :not, :text...etc.
>
> .live has full selector support.
Hi John,
Since .live uses .is internally (with the .closest method), it only
has supprot for those selectors that .is supports, right?
So, $('li:eq(0)') would bind to all li elements, but $('li:eq(1)')
would bind to none. Such is the quirkiness of .is and "simple
selectors."
For example (in Firebug):
>>> $('button:eq(2)').is('button:eq(2)')
false
>>> $('button:eq(2)').is('button:eq(0)')
true
I'm not sure how full selector support can be achieved with .live, or
even if it should at this point, but the documentation, at least,
should be clear.
Thoughts?
--Karl
____________
Karl Swedberg
www.englishrules.com
www.learningjquery.com
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