Example Yii Framework

Example Yii Framework

Practical, Example-Based Yii Framework (Yii2) Training – Table of Contents

Part 1: Getting Started (Hands-On)

  1. Installing Yii2 with Composer (Step by Step)

  2. Running the First Yii Application

  3. Exploring the Project Structure by Practice

  4. Configuring Database Connection

  5. Creating the First Controller and Action

  6. Rendering Simple Views

  7. Using Layouts in a Real Page

Part 2: Building a Simple CRUD Application

  1. Creating a Database Table

  2. Generating Models with Gii

  3. Creating CRUD with Gii

  4. Customizing Generated CRUD

  5. Adding Validation Rules

  6. Working with Forms (Create / Update)

  7. Handling Delete Operations Safely

Practical Example: Blog Posts Management

Part 3: Working with Relationships (Real Database Examples)

  1. One-to-Many Relations (Posts & Comments)

  2. Many-to-Many Relations (Users & Roles)

  3. Displaying Related Data in Views

  4. Creating Forms with Related Models

  5. Eager Loading for Performance

Part 4: User Authentication & Authorization (Real Scenarios)

  1. Creating User Registration

  2. Implementing Login & Logout

  3. Password Hashing in Practice

  4. Creating User Profiles

  5. Restricting Pages by Login

  6. Implementing Role-Based Access Control (RBAC)

  7. Admin vs Normal User Access

Practical Example: Admin Panel Access Control

Part 5: File Handling & Media Management

  1. Uploading Files (Images, Documents)

  2. Validating Uploaded Files

  3. Saving Files to Server

  4. Displaying Uploaded Images

  5. Updating and Deleting Files

Practical Example: User Avatar Upload

Part 6: AJAX & Dynamic UI

  1. AJAX Form Submission

  2. AJAX Validation

  3. Dynamic Dropdowns

  4. Loading Data without Page Refresh

  5. Using jQuery with Yii

Practical Example: Dependent Dropdown (Country → City)

Part 7: REST API Development (Practical)

  1. Creating a REST API Controller

  2. Returning JSON Responses

  3. Token-Based Authentication

  4. Creating API CRUD Endpoints

  5. API Error Handling

  6. API Versioning

Practical Example: Mobile App Backend API

Part 8: Search, Filters, and Pagination

  1. Implementing Search with ActiveDataProvider

  2. Custom Search Filters

  3. Sorting Data

  4. Pagination Customization

  5. Filtering by Date and Status

Practical Example: Product List with Filters

Part 9: Security in Practice

  1. Preventing SQL Injection

  2. CSRF Protection in Forms

  3. XSS Prevention in Views

  4. Securing File Uploads

  5. Access Control Filters in Controllers

Part 10: Performance & Optimization (Real Use Cases)

  1. Using Data Caching

  2. Page Caching for Heavy Pages

  3. Query Optimization

  4. Reducing Database Calls

  5. Lazy vs Eager Loading

Part 11: Console Commands & Background Jobs

  1. Creating Console Commands

  2. Running Cron Jobs

  3. Sending Emails via Console

  4. Background Task Processing

Practical Example: Daily Email Report

Part 12: Multi-Language Applications

  1. Adding Multiple Languages

  2. Translating Forms and Messages

  3. Language Switching

  4. Multi-Language URLs

Part 13: Deployment & Real Environment Setup

  1. Preparing Project for Production

  2. Environment Configuration

  3. Uploading Project to Server

  4. Setting Permissions

  5. Debugging Production Errors

Part 14: Final Real-World Projects

  1. Blog System

  2. Admin Dashboard

  3. E-Commerce Product Management

  4. REST API Backend

  5. Complete User Management System

Lessons in this Course

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