編輯代碼:
查看結果 »
試一試 - ©
w3ii.com
<!DOCTYPE html> <html> <body> <p>Peter's score: <meter id="myMeter" min="0" low="40" high="95" max="100" value="65"></meter></p> <p>Click the button to return the value of the low attribute of the gauge above.</p> <button onclick="myFunction()">Try it</button> <p><b>Note:</b> The low property is not supported in Internet Explorer and Safari 5 (and earlier versions).</p> <p id="demo"></p> <script> function myFunction() { var x = document.getElementById("myMeter").low; document.getElementById("demo").innerHTML = x; } </script> </body> </html>