Editar el código:
ver Resultados »
Inténtalo tú mismo - ©
w3ii.com
<!DOCTYPE html> <html> <body> <p>Peter's score: <meter id="myMeter" value="0.3" high="0.9" low="0.1" optimum="0.5"></meter></p> <p>Click the button to return the value of the optimum attribute of the gauge above.</p> <button onclick="myFunction()">Try it</button> <p><b>Note:</b> The optimum 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").optimum; document.getElementById("demo").innerHTML = x; } </script> </body> </html>