I have the following component structure:
SideHead component has a method, in that method I want to access objects of Incidents and call some function on them.
In short from a method in "A" i want access objects of "B" and call their method.
I think emitting an event and somehow propagating it might help but I couldn't wire it to work. Any ideas?
Use state management such as Vuex to communicate between non parent-child components.
Emitting events to $root
or an event bus is unreliable (prone to race conditions) and difficult to debug - event captures will "fail" silently. ie you will never be informed that an event hasn't been captured.
1) You must add a ref tag for every compononent. <app ref="App">
, <index ref="Index">
, <incidents ref="Incidents">
, <incident-by-prio ref="IncidentByPrio">
And call it from root A component like this way:
this.$root.$refs.App.$refs.Index.$refs.Incidents.$refs.IncidentsByPrio.SomeMethod()
Edit 1:
2) Emit an event from the Component A on the root.
Component A
this.$root.$emit('SomeEvent', {...});
Catch this event in your target component:
this.$root.$on('SomeEvent', () => {...});
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