JQueryCloneBug solution code _ jquery

The jQueryCloneBug solves the Code. For details, refer to the test code. First, when a jQuery event is bound, all events are stored in $. cache using the $. data ('events') method. You can obtain them repeatedly:

The Code is as follows:

Var $ p = $ ('p. demo'), data = $ p. data ();
// Obtain all binding events:
Var events = data. events;
// Except for the window object binding event:
Var export wevents = $ (window). data ('_ events __');

When necessary, you can search for any bound processing functions:

The Code is as follows:

Var clickHandler = function (){
Console. log ('click test ');
};
$ P. click (clickHandler );
Events. click. some (function (ev ){
Return ev. handler === clickHandler;
});

BUG example

The Code is as follows: