Function deserializeEventAttribute

deserializeEventAttribute(once, parser, context, instantiationContext, attribute): void
Deserializes an attribute with an event on/once prefix. The attribute will decide which event listener to add to the instance post-initialization. The listeners will be added to the instantiation context for later use.
Parameters
- once: boolean
  Should once be set to true in Widget#on?
- parser: BaseXMLUIParser
  The parser that is calling this deserializer
- context: XMLUIParserContext
  The current parser context, shared with all other initializations
- instantiationContext: Record<string, unknown>
  The current parser context, only available to this instantiation
- attribute: Attr
  The attribute to deserialize - the attribute name decides the event type to listen to
Returns void
- Defined in src/xml/XMLUIParser.ts:178