Question

ion-picker-controller 内置方法 Methods

create
Description	Create a picker overlay with picker options.
Signature	create(options: PickerOptions) => Promise<HTMLIonPickerElement>
dismiss
Description	Dismiss the open picker overlay.
Signature	dismiss(data?: any, role?: string | undefined, id?: string | undefined) => Promise<boolean>
getTop
Description	Get the most recently opened picker overlay.
Signature	getTop() => Promise<HTMLIonPickerElement | undefined>