运行 ❯
获取您
自己的
网站
×
更改方向
保存代码
更改主题，暗/亮
前往 Spaces
<!DOCTYPE html> <html> <body> <p>A function is triggered when the user releases a key in the input field. The function transforms the character to upper case.</p> Enter your name: <input type="text" id="fname" onkeyup="myFunction()"> <script> function myFunction() { let x = document.getElementById("fname"); x.value = x.value.toUpperCase(); } </script> </body> </html>
