i can use this code to remove click event,
$(\'p\').unbind(\'click\')
but , has some method to remove all event ?
has a method nam
@jammypeach is right about on & off being the accepted methods to use. Unbind sometimes ends up creating weird behaviors (e.g. not actually unbinding events correctly).
To unbind all elements within the body, find them all and for each one turn off the click handler (what was the old unbind):
$("body").find("*").each(function() {
$(this).off("click");
});
Also see how to save the events that you've turned off in this stack overflow question.