What are some examples of using emit in Vue CLI?

Can you give me some examples of how to use emit in Vue CLI?

Sure! In Vue, the emit method is used to send events from a child component to a parent component. For example, you can emit a custom event like this: this.$emit('myEvent', data);.

What is a practical example of using emit?

A practical example would be a child component that has a button. When the button is clicked, it emits an event to the parent component to notify it. Here's how you might implement it.

Can you show me the code for that?

Absolutely! In the child component, you would have:

methods: {
  handleClick() {
    this.$emit('buttonClicked', this.someData);
  }
}

And in the parent component, you would listen for that event:

<ChildComponent @buttonClicked="handleChildClick" />