Vue 3 events. How to set v-on for a programmatically created component?

Question

Vue.js

Good day!

Please tell me how to solve the problem:

I create a component programmatically, something like this:

let component = defineComponent({
extends: ExampleComponent
});

const div = document.createElement('div');
let app = createApp(component, props).mount(div);

I want to send an event to the parent from the created component via emit. How to listen to it?

In Vue2 you could do this - app.$on('someevent', handler), what are the options in Vue 3?

Answer 1

Judging by this: https://v3.vuejs.org/guide/migration/events-api.ht... it is suggested to use a third-party event emitter implementation

Answer 2

I would use dispatchEvent