HTML DOM Meter high Property



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

Syntax

Following is the syntax −

  • Returning value of the high property
meterElementObject.high
  • Value of the high property set
meterElementObject.high = number

Example

Let us see an example for Meter high property −

 Live Demo

<!DOCTYPE html>
<html>
<head>
<title>Meter high</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-high</legend>
<label for="paulaLifeSource">Paula's Health Risk: </label>
<meter id="paulaLifeSource" max="100" min="0" high="80" low="70" value="85"></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;
   function lifeSource(effect){
      var paulaLifeSource = document.getElementById("paulaLifeSource");
      var Immunity = paulaLifeSource.high;
      paulaLifeSource.high = 90;
      divDisplay.textContent = 'Immunity increased to '+paulaLifeSource.high+' from '+Immunity;
   }
</script>
</body>
</html>

Output

This will produce the following output −

Before clicking ‘Medi Kit’ button −

After clicking ‘Medi Kit’ button −


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