When calling an interface method
to rotate
pop-up prompt box
Application life cycle of life cycle - written in app.js
Page life cycle--js files written in the page
Custom Components - Category - Partial Components
Custom Components - Category - Global Components
Custom Components - properties and methods used in components
The difference between properties passing parameters and data
Custom Component - Listener - Basic Usage
Custom Components - Listener - Listen to all properties in the object
Custom Components - Communication between Pages and Components - Basic Concepts
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Communication between pages and components- property binding-similar to passing from parent to child
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Communication between pages and components- event binding---similar to passing from child to parent
Custom component - communication between page and component - get component instance - similar to ref
**illustrate**
- You can call this.selectComponent('id or class selector') in the parent component
- Get the instance object of the child component
- Thus directly accessing arbitrary data and methods of subcomponents.
