Home > @uniformdev/design-system > subscribeTopLayerDialog
subscribeTopLayerDialog() function
Subscribe to changes to the topmost open dialog. The listener is invoked immediately with the current top (or null if no dialog is open) so subscribers don't need a separate initial read.
Signature:
Parameters
| Parameter | Type | Description |
|---|---|---|
| listener | (top: HTMLDialogElement | null) => void |
Returns:
(() => void)
A teardown function that removes the listener.