Course Description

Course Duration: 2 Months

Classes: 5 Days In a Week

Timing: Morning / Evening

Course Outline

An Overview Of Ruby on Rails
What is Ruby on Rails?
Overview of Rails Components
Installing Rails
A Simple Rails Application
Starting the Rails Server
Static Pages Within a Rails Application
The Structure of a Rails Application
Generating a Controller
Rendering the View
Adding a Static Page
Dynamic Pages with Embedded Ruby
Using the render Method
Using the link_to Method

Rails and HTML Forms
A Basic HTML Form
Processing an HTML Form
Working With Form Data
Other Form Elements
Form Tag Helpers

Databases and Rails
Review of the MVC Architecture
Entities and Relationships
Databases and Models
Rails Database Conventions
Adding a Model
Database Migrations
The Rails Database Console
Creating a Rails View of a Database Table
Scaffolding
RESTful Routes and Resources

Form Helpers and Validation
Introduction
Form Helpers and form_for
Processing Form Helpers
From Form to Database
Redirection
Data Validation
Validation Helpers
The presence Validator
The numericality Validator
The uniqueness Validator
The length Validator
The format Validator
Custom Validation Methods
The errors Object
Displaying Validation Errors in the View

Adding Style to an Application
Styling
Rails and Sass
Cascading Style Sheets

Users

Introduction
Configuring an Application for Sessions
Registering Users
The Register Action
The flash Hash
Validating the Registration
Logging in
Logging Out
Protected Pages
Filters

Putting it All Together
Introduction
The Business Application
Database Terminology
Linking Two Models
Adding Tasks
The Database Tables
Displaying Employee Tasks
Deleting a Task
Listing Employees and Tasks
Migrations
Editing a Record