Editar el código:
ver Resultados »
Inténtalo tú mismo - ©
w3ii.com
<!DOCTYPE html> <html> <body> <h3>A demonstration of how to access a Submit Button</h3> <input type="submit" id="mySubmit" value="Submit the form"> <p>Click the "Try it" button to get the text displayed on the submit button.</p> <button onclick="myFunction()">Try it</button> <p id="demo"></p> <script> function myFunction() { var x = document.getElementById("mySubmit").value; document.getElementById("demo").innerHTML = x; } </script> </body> </html>