> Portal Navigation: > > - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version. > - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages). > - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`). > - Top-level index of all portals: https://dev.wix.com/docs/llms.txt > - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt # Method name: onLocationSetDefaultLocation(event: LocationSetDefaultLocation) # Method package: wixBusinessToolsV2 # Method menu location: wixBusinessToolsV2 --> onLocationSetDefaultLocation # Method Link: https://dev.wix.com/docs/velo/events-service-plugins/business-tools/events/on-location-set-default-location.md # Method Description: Triggered when a location is set as default. # Method Code Examples: *** Note: do not assume any prop names or enum values other than the ones in the example. ## An event that triggers when a location is set to be the default location ```javascript // Place this code in the events.js file // of your site's Backend section. // Add the file if it doesn't exist. export function wixLocations_onLocationSetDefaultLocation(event) { const changeOfDefaultTime = event.metadata.eventTime; const oldDefault = event.data.prevDefaultLocationId; const newDefault = event.data.currDefaultLocationId; console.log(`Default location has been changed from location with id ${oldDefault} to location with id ${newDefault}. The change took place at ${changeOfDefaultTime}. Event details:`, event) } /* Full event object: * { * "metadata": { * "entityId":"a636dae4-fdc9-4da8-9eef-7b0d23b34f22", * "eventTime":"2023-11-13T09:01:28.564399Z", * "id": "4d896c67-74f0-4103-86bd-db7b0cbded81", * "triggeredByAnonymizeRequest":false * }, * "data": { * "currDefaultLocationId":"a636dae4-fdc9-4da8-9eef-7b0d23b34f22", * "prevDefaultLocationId":"6a7a7356-a122-4de6-943c-3ea9e66f0d0a" * } * } */ ``` ---