Toolbar.attributes ViewHelper <be:toolbar.attributes> 

ViewHelper to build a "class" attribute string for use in rendered toolbar items.

Go to the source code of this ViewHelper: Toolbar\AttributesViewHelper.php (GitHub).

Arguments of the <be:toolbar.attributes> ViewHelper 

class

class
Type
TYPO3\CMS\Backend\Toolbar\ToolbarItemInterface
Required
1
Class being converted to a string for usage as id attribute