once
From Genesys Documentation
This topic is part of the manual Journey JavaScript SDK for version Current of Genesys Predictive Engagement.
To receive a notification for only the first SDK event for a particular type of activity, use ac('once').
Related pages:
About web messaging
Feature coming soon: Web messaging
This article only applies to customers using web chat. If you are a Genesys Cloud customer, we encourage you to use the new web messaging feature to replace web chat.
Description
Use ac('once') to subscribe to the first SDK event of a given event type and state.
Signature
ac('once', '<eventName>', function eventHandler(evt) { /* do stuff */ });