Blog 402 Modal

This week I learned that a Modal is a pop up window that you can use methods through.

Annotations are only metadata set on the class using the Reflect Metadata library. Decorator corresponds to a function that is called on the class. Decorator are used for creating an attribute annotations that stores array. Decorator is a function that gets the object that needs to be decorated.

The main building blocks for Angular are modules, components, templates, metadata, data binding, directives, services, and dependency injection.

ngOnInit()is used to trigger something once the initialization is complete