postback_event
Message sent by a user-agent on a postback event. Encapsulates the encoded postback and any additional data. This is handled by z_transport.erl, which will call the correct event/2 functions.
- Type:
- first
- Return:
undefined
or#context{}
with the result of the postback#postback_event{}
properties:- postback:
unknown
- trigger:
unknown
- target:
unknown
- triggervalue:
unknown
- data:
unknown
- postback: