Method trigger

src/py/reactpy/tests/tooling/layout.py:39–44

(self, element: VdomJson, event_name: str, *data: Any)

        return self.model

    async def trigger(self, element: VdomJson, event_name: str, *data: Any) -> None:
        event_handler = element.get("eventHandlers", {}).get(event_name, {})
        logger.info(f"Triggering {event_name!r} with target {event_handler['target']}")
        if not event_handler:
            raise ValueError(f"Element has no event handler for {event_name}")
        await self.layout.deliver(event_message(event_handler["target"], *data))