ASP.NET Core 2 Fundamentals by Gumus, Onur -- Read -- Imperial Library of Trantor

Index

Title Page Copyright and Credits

ASP.NET Core 2 Fundamentals

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Preface

Who this book is for What this book covers To get the most out of this book

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Setting the Stage

Introduction to Web Applications

How Web Applications Work

What is the HTTP Protocol? HTTP/2's Edge over HTTP/1.x Request-Response Pattern Stateless Nature of HTTP Advantages to HTTP Work with the Statelessness and the Request-Response Pattern

Client Side and Server Side Programming Styles – RPC versus REST Working with HTTP Methods

The GET Method The POST Method List of Important Methods Other Methods

Activity: Working with the Request-Response Pattern

Introduction to ASP.NET

ASP.NET MVC

The Model-View-Controller Pattern

A File-Based Project

Creating Your First Project

Creating Your First Application

Summary

Controllers

Role of the Controller in ASP.NET MVC Applications

Ideal Flow of Data for a Layered Web Application

Introduction to Routing

Activity: Finding the Correct Method Invoked for a URL

Installing the ASP.NET Core NuGet Package in Your Application Our First Controller

IActionResult Activity: Implementing Your Own IActionResult

Adding Views Adding Models Passing Data from the Controller to the View Filters

Activity: Writing a Custom Filter

Summary

Views

The View Engine and the Razor View Engine

The Razor View Engine

Programming in the Razor View Engine Variables in the Razor View Working with Razor View Programming Constructs in the Razor View

Activity: Printing Prime Numbers from 1 to 100

Layout

Building our First Layout

Creating _ViewStart.cshtml Creating _Layout.cshtml Adding a Page-Specific View

Activity: Creating Another Layout and Changing the View to That Layout

Generating HTML

Generating HTML using a Simple Form HTML Helpers

Generating a form using HTML Helpers

Activity: Making Use of a Checkbox

Partial View

Calling a Partial View Activity: Working with Static Data

View Components

Creating a View Component Creating a ViewComponent Attribute Activity: Passing a String as Additional Data

Tag Helpers

Custom Tag Helpers Creating a Custom Tag Helper Activity: Replacing Email Tag Helpers

Summary

Models

Introduction to Models

Creating an ASP.NET Core Application Models Specific to a View Component

ViewModels

Data Flow with Respect to a Model Activity: Revising the Code to Show Discount in the Total

Model Binding Entity Framework

Creating Console Applications with Entity Framework Installing Entity Framework Core NuGet Package

Using the NuGet Package Manager

Installing Entity Framework Commands

Creating Model Classes Creating the DbContext Class

Creating a Migration

How the SaveChanges Method Works

Updating the Record Deleting the Record Activity: Controlling the Transaction Manually

Using Entity Framework in ASP.NET MVC Applications Database Migration Summary

Validation

Introduction to Validation Client-Side and Server-Side Validation Server-Side Validation

Updating ViewModels with the Data Annotation Attribute Updating the ViewModel to Display the Validation Error Message Updating the Controller Action Method to Verify the Model State Activity: Adding a New Validation Rule for Designation

Client-Side Validation

Performing Client-Side Validation Activity: Adding a New Validation Rule to a JavaScript Function

Implementation

Activity: Adding a New Validation Rule for Designation by Extending ValidationAttribute

Summary

Routing

Convention-Based Routing Attribute-Based Routing

Working on an Example of Attribute-Based Routing

Route Attribute at the Controller Level

Token Replacement in Route Templates Activity: Combining Route Templates that Begin with / Passing Routing Values in HTTP Action Verbs in the Controller Activity: Defining Two Actions with the Same Name with Different Verbs

Route Constraints

Activity: Creating an Attribute that Implements IActionConstraintFactory

Summary

Rest Buy

Designing Rest Buy

Features and Stories Layout and Pages

Main Page Product Detail Checkout Checkout Success Previous Orders

Defining our Domain and Model Creating a RestBuy Project Activity: Preparing Features and Stories for a Website Activity: Preparing Wireframe Diagrams for a Website Activity: Designing a Domain Model for a Website

Creating the Entities Create EF Context and Migrations

Create migrations Activity: Adding a Supplier Entity that Denotes the Supplier of a Product

Summary

Adding Features, Testing, and Deployment

Adding the Registration Feature

Sign In and Sign Out Mechanism Creating the Application Layer Performing Implementations in the Infrastructure Project Defining our ViewModel for Registration Defining our Controllers Creating the Post-Registration Landing Page Creating a Query for the Registration Service Validating the Registration

Creating a Unit Test

Writing a Unit Test Running the Unit Test Activity: Writing a Unit Test for Deletion

Upgrading Our Project to Bootstrap 4

Activity: Adding a EULA Agreement

Deploying RestBuy to Azure

Signing up to Microsoft Azure Prerequisites to Azure Deployment Deploying Rest Buy to Azure

Summary

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