Getting Started with Angular: Create and Deploy Angular Applications

Table of Contents....5 About the Author....11 About the Technical Reviewer....12 Introduction....13 978-1-4842-9206-8_1....15 Chapter 1: Introduction to Angular Framework....15 About Angular....15 Semantic Versioning....16 Frequency of Releases....16 Installations Needed....17 NodeJS....17 Google Chrome....17 TypeScript....17 Angular CLI....18 Ionic....19 IDE....19 Postman....24 Errors....25 Summary....25 978-1-4842-9206-8_2....26 Chapter 2: Introduction to TypeScript and ES6....26 Getting Started....26 let and const....27 First File....27 Data Types....37 Boolean....38 Number....38 String....38 Array....39 Any....39 Template Strings....40 Manipulating Strings....40 Functions....43 Arrow Functions....49 Destructuring Objects and Arrays....53 Interfaces....57 Classes....59 What Is a Class?....60 Inheritance....66 Abstract Classes....73 Classes and Interfaces....74 Promises....77 Decorators....83 Summary....85 Questions and Answers....86 Questions....86 Answers....86 978-1-4842-9206-8_3....87 Chapter 3: RestApp Part 1....87 Creating a New Project....87 app.module.ts....93 What We Will Be Building....94 Bootstrap 4....95 Components of Our Application....97 Navbar Component....98 Routing....103 Services....109 An Interface for Users....111 API....111 Summary....135 Untitled....98 Untitled....117 978-1-4842-9206-8_4....136 Chapter 4: RestApp Part 2....136 Bootstrap....136 AboutComponent....140 Forms: ContactComponent....142 Error Handling....146 Update a User....148 Adding a New User....153 Deleting a User....157 Loading....159 Pipes....163 Summary....167 978-1-4842-9206-8_5....168 Chapter 5: AuthApp....168 Auth0....168 Creating an Account....168 Our New App....174 AuthService....175 NavbarComponent....181 Routing....183 Auth0 Settings....186 Local Storage....192 Securing Routes....194 AuthGuard....195 Getting the User’s Profile....204 Exercise....213 Summary....213 978-1-4842-9206-8_6....214 Chapter 6: Blog App Part 1....214 MongoDB....214 What We Will Be Doing....220 Starting the Project....223 Installing Bootstrap....224 Login Component....225 Routes of the Application....228 User Model....229 Login Service....230 Adding the Logic of the Form....231 Application Code....240 Summary....240 978-1-4842-9206-8_7....241 Chapter 7: Blog App Part 2....241 NodeJS....241 Express....241 MongoDB....241 Mongoose....242 Starting the Project on the Server....242 Creating the Database....244 Home Component....252 AuthService: Saving the User in the Session....267 Source Code....272 Summary....272 978-1-4842-9206-8_7 (1)....273 Chapter 7: Blog App Part 2....273 NodeJS....273 Express....273 MongoDB....273 Mongoose....274 Starting the Project on the Server....274 Creating the Database....276 Home Component....284 AuthService: Saving the User in the Session....299 Source Code....304 Summary....304 978-1-4842-9206-8_8....305 Chapter 8: Blog App Part 3: Showing Posts....305 Modifying the User Class....305 Post Component....308 Creating the Post Collection....310 Post Service....315 Post Component....317 Backend Source Code....321 Frontend Source Code....322 Summary....323 978-1-4842-9206-8_9....324 Chapter 9: Blog App Part 4: Filtering Posts....324 Dashboard Component....324 Post Component....331 Filtering Posts....335 Sharpening Details....338 Backend Source Code....339 Frontend Source Code....340 Summary....340 Untitled....338 978-1-4842-9206-8_10....341 Chapter 10: Blog App Part 5: Adding Posts....341 AddPost Component....341 Post Model....348 Observables....355 Backend Source Code....357 Frontend Source Code....358 Summary....358 978-1-4842-9206-8_11....359 Chapter 11: Blog App Part 6: Editing Posts....359 Frontend Post Model....359 Common Service....360 Post Component....362 Dashboard Component....363 AddPost Component....367 AddPost Service....371 updatePost....372 Backend Source Code....373 Frontend Source Code....374 Summary....375 978-1-4842-9206-8_12....376 Chapter 12: Blog App Part 7: Deleting Posts....376 Common Service....376 Dashboard Component....377 Post Component....379 index.js....382 Frontend Source Code....383 Backend Source Code....384 Summary....384 978-1-4842-9206-8_13....385 Chapter 13: Testing....385 Jasmine....385 Karma....386 Testing a Pipe....395 Testing a Service....401 Summary....403 1 (1)....404 Index....404