About

Simple but functionally-comprehensive Angular todo app demonstrating:

• passing of arguments using Input (all components)
• emission of arguments from a component using Output and EventEmitter modules (TodoItem, AddItem components) and catching of the emission event and its contained arguments by parent components (Todos component HTML containing rendered AddTodo and TodoItem catches respective add and toggle/delete events, which are processed with CRUD requests sent to TodoService for execution)
• utilization and compartmentalization of asynchronous CRUD calls to a REST API using HttpModule and Observables (TodoService component, imports in App module)
• conditional rendering using NgClass (TodoItem component HTML/CSS)
• two-way data binding using NgModel (FormsModule import in app module)/Input/Output modules, and
• simple routing in App Route Modules file, with router links placed in the header

Thanks to Brad Traversy's youtube tutorials for inspiration on this project.

Tech

This project was generated with Angular CLI version 10.0.6.

Development server

Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.

Code scaffolding

Run ng generate component component-name to generate a new component. You can also use ng generate directive|pipe|service|class|guard|interface|enum|module.

Build

Run ng build to build the project. The build artifacts will be stored in the dist/ directory. Use the --prod flag for a production build.

Running unit tests

Run ng test to execute the unit tests via Karma.

Running end-to-end tests

Run ng e2e to execute the end-to-end tests via Protractor.

Further help

To get more help on the Angular CLI use ng help or go check out the Angular CLI README.