Vue lifecycle hooks
- BeforeCreate: Data and event methods are not yet bound to the APP object
=> Bind data and methods to the application object
- Create: Data and methods are bound to the application object app (but not to the template/view)
Compile template into the render function
- BeforeMount: DOM objects generated from data are not available before rendering/mounting
= > rendering DOM
- Mounted: A DOM object is generated after rendering or mounting data
- BeforeUpdate: Data changes but content has not changed before
- Updated: The content has been updated
- BeforeDestroy: Before application destruction
- Destroyed: After the application is destroyed
Every time a v-if operation is performed, there is a process of re-rendering and deleting
V-show, the update operation is over