Alert

close(): void

Triggers alert closing programmatically (same as clicking on the close button (×)).

void

open(): void

Triggers the alert to be displayed for the user.

void

transitionDirective: Directive

the transition directive, piloting what is the visual effect of going from hidden to visible

animated: boolean

If true, alert closing will be animated.

Animation is triggered when clicked on the close button (×), via the .close() function or the visible prop is changed

true

animatedOnInit: boolean

If true, alert opening will be animated.

Animation is triggered when the .open() function is called or the visible prop is changed

false

ariaCloseButtonLabel: string

Accessibility close button label

'Close'

className: string

CSS classes to be applied on the widget main container

''

dismissible: boolean

If true, alert can be dismissed by the user. The close button (×) will be displayed and you can be notified of the event with the (close) output.

true

onHidden: () => void

Callback called when the alert is hidden.

void

() => {}

onShown: () => void

Callback called when the alert is shown.

void

() => {}

onVisibleChange: (visible) => void

Callback called when the alert visibility changed.

boolean

void

() => {}

transition: TransitionFn

The transition function will be executed when the alert is displayed or hidden.

Depending on the value of animatedOnInit, the animation can be optionally skipped during the showing process.

() => {}

visible: boolean

If true the alert is visible to the user

true

ariaCloseButtonLabel: string

Accessibility close button label

'Close'

className: string

CSS classes to be applied on the widget main container

''

dismissible: boolean

If true, alert can be dismissed by the user. The close button (×) will be displayed and you can be notified of the event with the (close) output.

true

hidden: boolean

Is true when the alert is hidden. Compared to visible, this is updated after the transition is executed.

visible: boolean

If true the alert is visible to the user

true

an optional alert config

an AlertWidget

AlertProps

the default alert config