Modificare il codice:
Vedi Risultato »
Prova tu stesso - ©
w3ii.com
<!DOCTYPE html> <html> <body> <input type="submit" id="mySubmit"> <p>Click the "Try it" button to disable the Submit button.</p> <button onclick="myFunction()">Try it</button> <script> function myFunction() { document.getElementById("mySubmit").disabled = true; } </script> </body> </html>