HTML DOM Meter max Property

HTML Web Development Front End Technology

The Meter low property returns/sets a number corresponding to the max attribute of a <meter> element. Use this with high, min and low attributes for better results.

Syntax

Following is the syntax −

Returning value of the max property

meterElementObject.max

Value of the max property set

meterElementObject.max = number

Example

Let us see an example for Meter max property −

Live Demo

<!DOCTYPE html>
<html>
<head>
<title>Meter max</title>
<style>
   form {
      width:70%;
      margin: 0 auto;
      text-align: center;
   }
   * {
      padding: 2px;
      margin:5px;
   }
   input[type="button"] {
      border-radius: 10px;
   }
</style>
</head>
<body>
<form>
<fieldset>
<legend>Meter-max</legend>
<label for="paulaLifeSource">Paula's Health Risk: </label>
<meter id="paulaLifeSource" max="100" min="0" high="80" low="60" value="70"></meter>
<input type="button" onclick="lifeSource()" value="Medi Kit">
<div id="divDisplay"></div>
</fieldset>
</form>
<script>
   var divDisplay = document.getElementById("divDisplay");
   divDisplay.textContent = 'Life Source at '+paulaLifeSource.value+'/'+paulaLifeSource.max;
   function lifeSource(){
      var paulaLifeSource = document.getElementById("paulaLifeSource");
      var Immunity = paulaLifeSource.max;
      paulaLifeSource.max = 80;
      divDisplay.textContent = 'Life Decreased to '+paulaLifeSource.max+' from '+Immunity;
   }
</script>
</body>
</html>