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<!DOCTYPE html> <html> <head> <script src="/lib/jquery-1.12.2.min.js"></script> <script> $(document).ready(function(){ $("p").on("click.mySomething", function(){ $(this).slideToggle(); }); $("button").click(function(){ $("p").off("click.mySomething"); }); }); </script> </head> <body> <p>This is a paragraph.</p> <p>This is another paragraph.</p> <p>Click any p element to make it disappear.</p> <button>Remove the click.mySomething namespace for all p elements</button> <br><br> <div>"click.mySomething" defines the mySomething namespace for this particular click event. This event could be removed by using .off("click.mySomething"), without removing other click handlers attached to the specified element. </div> </body> </html>