HTML | DOM comment() constructor
The comment() constructor in HTML DOM is used to return the newly created comment object with an optional parameter as string.
Syntax:
comment1 = new Comment(); // Create empty comment comment2 = new Comment(String);
Parameters: This constructor accept single parameter string which holds the comment text.
Example: This example creating a comment object with “This is a comment” as a parameter.
<!DOCTYPE html><html> <head> <title> HTML | DOM comment() constructor </title> <style> a:focus { background-color: magenta; } </style></head> <body style="text-align:center;"> <h1 style="color:green;"> GeeksforGeeks </h1> <h2>HTML comment object</h2> <button onclick="getcomment ();"> Get comment </button> <p id='comment'></p> <script type="text/javascript"> function getcomment() { let comment = new Comment("This is a comment"); console.log(comment); } </script></body> </html> |
Output:
- Before Click the Button:
- Click the button and see results on the console:
Supported Browsers: The browsers supported by HTML DOM comment() constructor are listed below:
- Google Chrome
- Firefox 24
- Opera
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