Editar el código:
ver Resultados »
Inténtalo tú mismo - ©
w3ii.com
<!DOCTYPE html> <html> <body> <form action="demo_form.asp"> First name: <input type="text" name="fname" value="Donald"><br> Last name: <input type="text" name="lname" value="Duck"><br> <input type="submit" id="mySubmit" formaction="demo_admin.asp" value="Submit"> </form> <p>Click the "Try it" button to display the value of the formaction attribute of the submit button above.</p> <p>Notice that the formaction attribute overrides the HTML form's action attribute (demo_form.asp).</p> <button onclick="myFunction()">Try it</button> <p id="demo"></p> <script> function myFunction() { var x = document.getElementById("mySubmit").formAction; document.getElementById("demo").innerHTML = x; } </script> </body> </html>