Below are the steps in an order about custom elements functionality,
App registers custom element with browser: Use the
createCustomElement()function to convert a component into a class that can be registered with the browser as a custom element.
- App adds custom element to DOM: Add custom element just like a built-in HTML element directly into the DOM.
- Browser instantiate component based class: Browser creates an instance of the registered class and adds it to the DOM.
- Instance provides content with data binding and change detection: The content with in template is rendered using the component and DOM data.