Vue.js Lifecycle Hooks
Explore Vue.js lifecycle hooks to understand the stages your components go through from creation to destruction. Learn how to use computed properties for dynamic data rendering, watchers for reacting to data changes, and methods for organizing functions. This lesson helps you structure Vue files effectively and optimize your app’s reactivity.
We'll cover the following...
Introduction
When a Vue.js file is displayed to us in the browser, some events have already taken place when we visit the URL. These events are what we call hooks.
In this section, we are going to talk about the following:
- Lifecycle hooks
- Computed properties
- Watchers
- Methods
Lifecycle hooks
When a Vue instance is rendered, the application passes through several stages. In layman’s terms, lifecycle hooks are the events happening behind-the-scenes when our component renders. The stages occur when a page is mounted and when we move away from that page. They are invisible to our eyes, but they guide us when we build our pages.
Below is a ...