<dialog> - HTML 5

The <dialog> tag defines a dialog box or window.
The <dialog> element makes it easy to create popup dialogs and modals on a web page.

Syntax

    <table><tr>  <th>January <dialog open>This is an 	open dialog window</dialog></th>  <th>February</th>  	<th>March</th></tr><tr>  <td>31</td>  <td>28</td>  	<td>31</td></tr></table>

Example

    <table><tr>  <th>January <dialog open>This is an 	open dialog window</dialog></th>  <th>February</th>  	<th>March</th></tr><tr>  <td>31</td>  <td>28</td>  	<td>31</td></tr></table>

Output / Return Value

Limitations

Alternatives / See Also

Reference