HTML | dialog open Attribute
The HTML <dialog> open Attribute is used to specify whether the dialog box should be open or not. It is new in HTML5. It is a Boolean Attribute. If open, it means the user can interact with it.
Syntax:
<dialog open>
Attribute Values: It accepts two values i.e. true|false which specifies whether a dialog window should be open or not. By default, it is false.
- true:It states that the dialog window is open.
- false: It states that the dialog window is not open.
Example:
html
<!DOCTYPE html>
< html >
< head >
< style >
body {
text-align: center;
}
</ style >
</ head >
< body >
< h1 >
GeeksForGeeks
</ h1 >
< h3 >
HTML Dialog open Attribute
</ h3 >
< dialog id="Dialog"
style="color:green"
open>
Welcome to GeeksforGeeks
</ dialog >
</ body >
</ html >
|
Output:
Supported Browsers: The browsers supported by HTML <dialog> open Attribute are listed below:
- Google Chrome 37.0 and above
- Edge 79.0 and above
- Firefox 98.0 and above
- Opera 24.0 and above
- Safari 15.4 and above
Last Updated :
21 Jul, 2022
Like Article
Save Article
Share your thoughts in the comments
Please Login to comment...