Prevent event bubbles

1. Return false to cancel the default behavior and prevent event bubbles.Jquery code: $ ("form"). BIND ("Submit", function () {return false ;});2. Use the preventdefault () method to cancel the default action.Jquery code: $ ("form"). BIND ("Submit", function (event) {event. preventdefault (); // cancel default behavior });3. You can use the stoppropagation () method to stop only one event bubble.Jquery code: $ ("form"). BIND ("Submit", function (event) {event. stoppropagation (); // block event bubbles });