Edycja Kodeks:
Zobacz wynik »
Spróbuj sam - ©
w3ii.com
<!DOCTYPE html> <html> <body> <textarea id="myTextarea" rows="4" cols="50"> At w3schools.com you will learn how to make a website. We offer free tutorials in all web development technologies. </textarea> <p>Click the button to change the number of visible rows for the text area.</p> <button type="button" onclick="myFunction()">Try it</button> <script> function myFunction() { document.getElementById("myTextarea").rows = "10"; } </script> </body> </html>