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HTML DOM Progress max Property
The HTML DOM progress max property returns and alter the value of the max attribute of a progress element in an HTML document.
Syntax
Following is the syntax −
1. Returning max
object.max
2. Modifying max
object.max = “number”
Example
Let us see an example of progress max property −
<!DOCTYPE html>
<html>
<head>
<style>
html{
height:100%;
}
body{
text-align:center;
color:#fff;
background: linear-gradient(62deg, #FBAB7E 0%, #F7CE68 100%) center/cover no-repeat;
height:100%;
}
p{
font-weight:700;
font-size:1.2rem;
}
.drop-down{
width:35%;
border:2px solid #fff;
font-weight:bold;
padding:8px;
}
.btn{
background:#0197F6;
border:none;
height:2rem;
border-radius:2px;
width:35%;
margin:2rem auto;
display:block;
color:#fff;
outline:none;
cursor:pointer;
}
.show{
font-size:1.5rem;
font-weight:bold;
}
</style>
</head>
<body>
<h1>DOM Progress max Property Demo</h1>
<p>Status of your pending work:</p>
<p>(blue = completed & white = pending)</p>
<progress value="20" max="100" class="progress"></progress>
<button onclick="changeMax()" class="btn">Change Max = 200</button>
<div class="show"></div>
<script>
function changeMax() {
var progress = document.querySelector(".progress");
var msg = document.querySelector(".show");
msg.innerHTML = "Previous max value is " + progress.max +'';
progress.max="200";
msg.innerHTML += " New max value is " + progress.max+"";
}
</script>
</body>
</html>
Output
This will produce the following output −

Click on “Change Max=200” button to change the value of max attribute of progress bar.

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