Method Event

tsunami/engine/rootelem.go:302–340

(event vdom.VDomEvent, globalEventHandler func(vdom.VDomEvent))

}

func (r *RootElem) Event(event vdom.VDomEvent, globalEventHandler func(vdom.VDomEvent)) {
	defer func() {
		if event.GlobalEventType != "" {
			util.PanicHandler(fmt.Sprintf("Global event handler - event:%s", event.GlobalEventType), recover())
		} else {
			comp := r.CompMap[event.WaveId]
			tag := ""
			if comp != nil && comp.Elem != nil {
				tag = comp.Elem.Tag
			}
			compName := ""
			if comp != nil {
				compName = comp.ContainingComp
			}
			util.PanicHandler(fmt.Sprintf("Event handler - comp: %s, tag: %s, prop: %s", compName, tag, event.EventType), recover())
		}
	}()

	eventCtx := &EventContextImpl{Event: event, Root: r}
	withGlobalEventCtx(eventCtx, func() any {
		if event.GlobalEventType != "" {
			if globalEventHandler == nil {
				log.Printf("global event %s but no handler", event.GlobalEventType)
				return nil
			}
			globalEventHandler(event)
			return nil
		}

		comp := r.CompMap[event.WaveId]
		if comp == nil || comp.Elem == nil {
			return nil
		}

		fnVal := comp.Elem.Props[event.EventType]
		callVDomFn(fnVal, event)
		return nil
	})
}

func (r *RootElem) runEffectUnmount(work *EffectWorkElem, hook *Hook) {
	defer func() {