HTML DOM Input Button name Property

HTMLWeb DevelopmentFront End Technology

The HTML DOM name property returns and alter the value of name attribute of an input button in HTML.

Syntax

Following is the syntax −

1. Returning name

object.name

2. Modifying name

object.name=”text”

Here, “text” represents the new name of the input button.

Example

Let us see an example of name property −

 Live Demo

<!DOCTYPE html>
<html>
<head>
<title>HTML DOM name Property</title>
<style>
   body{
      text-align:center;
   }
   .btn{
      display:block;
      margin:1rem auto;
      background-color:#db133a;
      color:#fff;
      border:1px solid #db133a;
      padding:0.5rem;
      border-radius:50px;
      width:80%;
   }
   .show-name{
      font-weight:bold;
      font-size:1.4rem;
      color:#ffc107;
   }
</style>
</head>
<body>
<h1>name Property Example</h1>
<input type="submit" onclick="setName()" class="btn" value="Click me to change my Name attribute value" name="Red_Button">
<div class="show-name"></div>
<script>
   function setName() {
      var btn= document.querySelector(".btn");
      document.querySelector(".show-name").innerHTML ="Previous Name = " + btn.name;
      document.querySelector(".btn").name = "Round_Red_Button";
   }
</script>
</body>
</html>

Output

This will produce the following output -

“Inspect Element” displays the following −

Now, Click on “Click me to change my Name attribute value” to alter the value of name attribute of red button.

Inspect Element −

raja
Published on 16-Jul-2019 16:09:44
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