up.layer
up:layer:location:changed
DOM event
This event is emitted after a layer's location property has changed value.
This event is also emitted when a layer without visible history
has reached a new location. If you are only interested in changes that are visible in
the browser's address bar, observe up:location:changed instead.
The event is also emitted for location changes on the root layer.
This event is not emitted when an overlay is opened. For this, observe up:layer:opened instead.
Event properties
event.location
required
The current layer location.
Type: string
event.previousLocation
required
The previous layer location.
May be undefined if the layer was opened without a known location.
Type: string | undefined
event.layer