What is the difference between $emit and $on in Vue.js?

What is the difference between $emit and $on in Vue.js?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, vue-js, topic-specific, vue, javascript, frontend

参考答案摘要

| $emit | $on | | --- | --- | | It is called on a child component to emit an event. | It is called on a parent component to listen for an event. | | It can pass data as an optional second parameter. |...

本题提供 STAR 原则详细解答和技术解析，登录匠人学院学习中心即可查看完整答案。