Return the value of the high attribute in a gauge:
var x = document.getElementById("myMeter").high;
Click the button to return the value of the high attribute of the gauge.
<!DOCTYPE html> <html> <body> <p>My scale: <meter id="myMeter" min="0" low="40" high="95" max="100" value="65"></meter></p> <button onclick="myFunction()">Test</button> <p id="demo"></p> <script> function myFunction() {//from www . j a v a2 s . com var x = document.getElementById("myMeter").high; document.getElementById("demo").innerHTML = x; } </script> </body> </html>