編輯代碼:
查看結果 »
試一試 - ©
w3ii.com
<!DOCTYPE html> <html> <body> <p>Click on the button below. The input field will tell you when two, four, and six seconds have passed.</p> <button onclick="timedText()">Display timed text</button> <input type="text" id="txt"> <script> function timedText() { var x = document.getElementById("txt"); setTimeout(function(){ x.value="2 seconds" }, 2000); setTimeout(function(){ x.value="4 seconds" }, 4000); setTimeout(function(){ x.value="6 seconds" }, 6000); } </script> </body> </html>