The Meter low property returns/sets a number corresponding to the min attribute of a <meter> element. Use this with high, max and low attributes for better results.
Syntax
Following is the syntax −
- Returning value of the min property
meterElementObject.min
- Value of the min property set
meterElementObject.min = number
Example
Let us see an example for Meter min property −
<!DOCTYPE html>
<html>
<head>
<title>Meter min</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-min</legend>
<label for="paulaLifeSource">Paula's Health Risk: </label>
<meter id="paulaLifeSource" max="100" min="0" high="80" low="60" value="60" optimum="40"></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.min;
paulaLifeSource.min = 20;
divDisplay.textContent = 'Permenant Damage to '+paulaLifeSource.min+' from '+Immunity;
}
</script>
</body>
</html>Output
This will produce the following output −
Before clicking ‘Medi Kit’ button −
After clicking ‘Medi Kit’ button −
