HTML <dialog> Tag
Using the <dialog> element:
<th>January <dialog open>This is an open dialog window</dialog></th>
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Definition and Usage
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.
The numbers in the table specifies the first browser version that fully supports the element.
|<dialog>||Canary||Not supported||Not supported||6.0||Not supported|
The <dialog> tag is currently only supported in Chrome Canary and Safari 6.
Note: Even though the <dialog> element is supported in Chrome Canary, you must enable a flag to use it. Write chrome://flags in your address bar and enable the "Enable experimental Web Platform features" flag. Once this is enabled, you must restart the browser for the change to take effect.
Differences Between HTML 4.01 and HTML5
The <dialog> tag is new in HTML5.
= New in HTML5.
|open||open||Specifies that the dialog element is active and that the user can interact with it|
The <dialog> tag also supports the Global Attributes in HTML.
The <dialog> tag also supports the Event Attributes in HTML.
HTML DOM reference: Dialog object
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