AngularJS Fundamentals and TypeScript Basics
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Questions and Answers

What is the primary purpose of Practical-4?

  • Create a new component using Angular CLI. (correct)
  • Learn to implement HTTP services.
  • Demonstrate routing in Angular.
  • Understand the basics of TypeScript.

Which practical focuses on implementing form handling concepts in Angular?

  • Practical-7
  • Practical-11
  • Practical-8 (correct)
  • Practical-10

What concept is explored in Practical-12?

  • Handling authentication and authorization. (correct)
  • Working with JSONPlaceholder.
  • Implementing routing and navigation.
  • Creating reusable components.

Which practical demonstrates the addition and deletion operations in HTTP services?

<p>Practical-10 (A)</p> Signup and view all the answers

What is the focus of Practical-13?

<p>Showing or hiding elements based on user authentication. (D)</p> Signup and view all the answers

Which design pattern is primarily associated with Angular applications?

<p>Model-View-Controller (MVC) (D)</p> Signup and view all the answers

What is the primary function of dependency injection in Angular?

<p>To provide services and components (B)</p> Signup and view all the answers

Which HTTP method is NOT typically used to update data in Angular applications?

<p>GET (A)</p> Signup and view all the answers

Which directive is used in Angular to conditionally display elements?

<p>ngIf (B)</p> Signup and view all the answers

What is the role of 'routerLink' in Angular routing?

<p>To navigate between views (A)</p> Signup and view all the answers

In Angular, what does 'ngModel' primarily facilitate?

<p>Data binding in forms (A)</p> Signup and view all the answers

Which component allows for the creation of dynamic forms in Angular?

<p>ngForm (B)</p> Signup and view all the answers

What is a primary benefit of using reusable components in Angular?

<p>Simplified maintenance (A)</p> Signup and view all the answers

Which concept in Angular involves dealing with JSON web tokens for user sessions?

<p>Authentication and authorization (D)</p> Signup and view all the answers

What is the primary use of 'pipes' in Angular?

<p>To format and transform data in templates (C)</p> Signup and view all the answers

Flashcards

Angular CLI

A command-line interface tool for Angular development.

Angular Directives

Instructions that modify the behavior or appearance of HTML elements in Angular.

TypeScript

Superset of JavaScript with static typing.

Reusable Components

Angular components that can be used in multiple parts of a project without repetition.

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Routing in Angular

A system in Angular allowing navigation between different views or pages within an application.

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AngularJS

A JavaScript framework for creating dynamic web applications, originally developed by Google. It is focused on building single-page applications (SPAs).

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MVC Design Pattern

A software design pattern which separates an application into three interconnected parts: Model, View, and Controller. This helps manage web application complexity.

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Single Page Application (SPA)

A web application that interacts with the user by dynamically updating the content within a single web page, rather than reloading the entire page for new features.

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Components (Angular)

Reusable building blocks in Angular web applications. They encapsulate their own HTML, CSS, and JavaScript logic.

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Property Binding (Angular)

A technique to dynamically connect data from your component's TypeScript code to the attributes of HTML elements.

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Directives (Angular)

Instructions that tell the browser how to manipulate HTML or change the application's behavior in Angular.

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HTTP Services (Angular)

Used in Angular to send requests to RESTful web services to retrieve, send or modify data.

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Routing (Angular)

A system that handles different sections of a web application by matching incoming webpages to URLs and corresponding components.

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Authentication (Angular)

Validating user identities and authorizing access to protected sections of an Angular app.

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Study Notes

Course Outcomes

  • Students will understand client-side JavaScript frameworks and the MVC design pattern.
  • Students will understand single-page applications in AngularJS for typography.
  • Students will apply concepts of functional front-end web applications using AngularJS.
  • Students will analyze the implementation of web content using reusable components.
  • Students will analyze routing and HTTP services implementation in full-stack development.

Unit I: Introduction

  • Introduction to Angular, architecture, development environment, and the first Angular app.
  • Structure of Angular projects.

Unit II: TypeScript Fundamentals

  • Declaring variables, types, arrow functions, interfaces, classes, objects, and constructors.
  • Access modifiers and access modifiers in constructor parameters, properties, and modules.

Unit III: Angular Fundamentals

  • Building blocks of Angular apps, components, component generation using Angular CLI.
  • Templates, directives, services, and dependency injection.

Unit IV: Displaying Data and Handling Events

  • Property binding, attribute binding, bootstrap integration, class binding, style binding, and template variables.
  • Two-way binding and pipes.

Unit V: Directives

  • Commonly used Angular directives (ngIf, ngHidden, ngSwitchCase, ngFor, ngClass, ngStyle).

Unit VI: Building Reusable Components

  • Component API, input properties, output properties, and passing event data.

Unit VII: Template-Driven Forms

  • Building bootstrap forms, form types, ngModel, validation, form styling, and directives.
  • Working with checkboxes, dropdowns, radio buttons, and disabling the submit button.

Unit VIII: Consuming HTTP Services

  • Working with JSONPlaceholder, data retrieval, creation, update, and deletion.
  • Error handling (bad request errors).
  • Routing and navigation (configurations, routerOutlet, routerLink, routerLinkActive, and parameters).

Unit IX: Authentication and Authorization

  • Authorization concepts, JSON web tokens (JWT), user login/logout implementation.
  • Conditional element visibility based on user roles and redirection after login.

Unit X: Deployment

  • Building applications with Angular CLI
  • Deployment to GitHub pages and Firebase.

List of Practical Exercises

  • Demonstrate Angular application creation
  • Implement TypeScript fundamentals
  • Implement fundamental Angular concepts
  • Create new components using Angular CLI
  • Implement Angular directives and bindings (class, event)
  • Implement TypeScript concepts
  • Implement reusable components
  • Demonstrate template-driven forms/concepts
  • Implement JSONPlaceholder/HTTP services
  • Implement routing and navigation
  • Implement authentication and authorization
  • Show/hide elements based on authentication
  • Deploy Angular applications.

Textbooks and References

  • Learning AngularJS: A Guide to AngularJS Development by Ken Williamson (O'Reilly)
  • AngularJS: Up and Running - Enhanced Productivity with Structured Web Apps by Brad Green, Shyam Seshadri (O'Reilly).

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Description

This quiz covers the fundamentals of AngularJS, including architecture, project structure, and core building blocks. Students will also explore TypeScript concepts such as variables, types, and classes essential for Angular development. Test your understanding of single-page applications and reusable components in this comprehensive assessment.

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