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HTML DOM History length Property

HTML Web Development Front End Technology

The HTML DOM History length property returns of URLs in the History list of current window.

Syntax

Following is the syntax −

history.length

Example

Let us see an example of HTML DOM History length property −

Live Demo

<!DOCTYPE html>
<html>
<head>
<style>
   body{
      text-align:center;
   }
   .btn{
      background-color:lightblue;
      border:none;
      height:2rem;
      border-radius:50px;
      width:60%;
      margin:1rem auto;
   }
   .show{
      font-size:2rem;
      font-weight:bold;
      color:orange;
   }
</style>
</head>
<body>
<h1>History length Property Example</h1>
<button type="button" onclick="getHistoryLength()" class="btn">Click me to get History length
<div class="show"></div>
<script>
   function getHistoryLength(){
      var historyLength=history.length;
      document.querySelector(".show").innerHTML = historyLength;
   }
</script>
</body>
</html>