Learning Angular 2 Directives (Video 12)

This video tutorial covers the implementation of attribute directives in Angular, focusing on creating a reusable modal dialog. It explains how to use the host listener and input decorators to bind events and pass data to directives. The tutorial demonstrates the process of making a modal dialog declarative by attaching attributes to elements, allowing for easier reuse and customization. The video concludes with testing the implementation and summarizing the key concepts learned.

What are attribute directives and how do they relate to components in Angular?

Explain the process of implementing a directive to open a modal dialog in Angular.

What are the differences between components and directives in Angular?

What is the significance of the host listener in Angular directives?

Describe how to pass an instance of a modal dialog to a directive.

How can you confirm actions in a modal dialog using directives?

What are the key concepts learned about directives in this session?