Show Output
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>jQuery Remove Event Handler</title> <script src="https://code.jquery.com/jquery-3.5.1.min.js"></script> <script> function sayHello(){ alert("Hello, World!"); } $(document).ready(function(){ // Attach an event handler function to click event $("#btnOn, #btnOff").on("click", sayHello); // Removes the click event handler from second button $("#btnOff").off("click"); }); </script> </head> <body> <button type="button" id="btnOn">Click On</button> <button type="button" id="btnOff">Click Off</button> </body> </html>
