What are the best practices for using emit in Vue CLI?

What are the best practices for using emit in Vue CLI?

When using emit in Vue CLI, it's important to follow a few best practices: 1. Use meaningful event names. 2. Pass payloads when necessary. 3. Document your events for better maintainability.

Can you give an example of a meaningful event name?

Sure! Instead of using generic names like 'update', use specific names like 'update-user-profile' to clearly indicate what the event is about.

How do I pass payloads with emit?

You can pass payloads by including them as the second argument in the emit function. For example: this.$emit('event-name', payloadData);.

What if I need to listen to these events in a parent component?

In the parent component, you can listen to the emitted events using the v-on directive or the @ shorthand. For example: <child-component @event-name='handleEvent' />.