How to check if the radio buttons has already bound with a “change” event handler?

If you want to test whether a change event has already been bound before you bind another one, use this: var $el = $('inputname='myRadioBtns''); if(! ($el. Data('events') && $el. Data('events').

Change) ) { $el. Change(function() { //EVENT HANDLER }); }.

Thank you, I come with another problem which is here stackoverflow. Com/questions/7334947/… – Mellon Sep 7 at 13:49.

You can get bound events with: . Data('events').

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