title: "ActionBarItem"
isDefaultIndex: false
generated: true
import MemberInfo from '@site/src/components/MemberInfo';
import GenerationInfo from '@site/src/components/GenerationInfo';
import MemberDescription from '@site/src/components/MemberDescription';
ActionBarItem
A button in the ActionBar area at the top of one of the list or detail views.
interface ActionBarItem {
id: string;
label: string;
locationId: ActionBarLocationId;
disabled?: Observable<boolean>;
buttonState?: (context: ActionBarContext) => Observable<ActionBarButtonState>;
onClick?: (event: MouseEvent, context: ActionBarContext) => void;
routerLink?: RouterLinkDefinition;
buttonColor?: 'primary' | 'success' | 'warning';
buttonStyle?: 'solid' | 'outline' | 'link';
icon?: string;
requiresPermission?: string | string[];
}
### id
A unique identifier for the item.
### label
The label to display for the item. This can also be a translation token,
e.g. `invoice-plugin.print-invoice`.
### locationId
ActionBarLocationId`} />
The location in the UI where this button should be displayed.
### disabled
Deprecated since v2.1.0 - use `buttonState` instead.
### buttonState
ActionBarContext) => Observable<ActionBarButtonState>`} since="2.1.0" />
A function which returns an observable of the button state, allowing you to
dynamically enable/disable or show/hide the button.
### onClick
ActionBarContext) => void`} />
### routerLink
RouterLinkDefinition`} />
### buttonColor
### buttonStyle
### icon
An optional icon to display in the button. The icon
should be a valid shape name from the [Clarity Icons](https://core.clarity.design/foundation/icons/shapes/)
set.
### requiresPermission
Control the display of this item based on the user permissions. Note: if you attempt to pass a
PermissionDefinition object, you will get a compilation error. Instead, pass the plain
string version. For example, if the permission is defined as:
```ts
export const MyPermission = new PermissionDefinition('ProductReview');
```
then the generated permission strings will be:
- `CreateProductReview`
- `ReadProductReview`
- `UpdateProductReview`
- `DeleteProductReview`