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Drupak Drupal Career Development Program

Introduction to Preprocess Hooks

Master advanced Drupal theming by learning how to customize core output using preprocess hooks, form alters, and template suggestions. This lesson covers modifying variables, styling Drupal forms, creating custom Twig templates, and building fully customized user interfaces without changing Drupal core.

Topics Covered

  • Drupal Preprocess Hooks
  • Theme .theme File
  • Modifying Template Variables
  • Dynamic CSS Classes
  • Conditional Theming
  • hook_form_alter()
  • Customizing Drupal Forms
  • Form Labels and Validation
  • Adding Custom CSS Classes
  • Tailwind CSS Form Styling
  • hook_theme_suggestions_alter()
  • Custom Twig Template Suggestions
  • Login Form Theming

 

Course Content

01
HTML, CSS And Tailwind CSS
1.1
Introducation To HTML
1.2
CSS Box Model, Selectors & Specificity
1.3
CSS Basics – Selectors & Floats
1.4
HTML5 & CSS Positioning
1.5
Images & CSS Gradients
1.6
CSS Flexbox & Responsive Design
1.7
BEM & Responsive Design
1.8
CSS Grid Basics
1.9
Advanced CSS Grid
1.10
Figma to HTML & CSS
1.11
Responsive Navbar & Theme Switcher
1.12
Tailwind CSS Introduction
1.13
Modern CSS Techniques
02
JavaScript: Basic to Advanced
2.1
JavaScript Fundamentals
2.2
Functions & Arrays
2.3
Array Methods & DOM
2.4
DOM Manipulation & Events
2.5
Tabs & Accordions
2.6
Modal Component
2.7
Object-Oriented JavaScript
2.8
Scope, Closures & This
2.9
Async JavaScript
2.10
Working with APIs
2.11
ES6 Modules & Vite
03
PHP and MySQL Fundamentals
3.1
Introduction to PHP
3.2
Blog website project - Part 1
3.3
Blog website project - Part 2
3.4
Blog website project - Part 3
3.5
Blog website project - Part 4
3.6
Blog website Project - Part 5
3.7
Blog website project - Part 6
04
Advanced PHP Development
4.1
PHP OOP Fundamentals: Classes, Inheritance & Autoloading
4.2
Advanced PHP OOP: Design Patterns & Dependency Injection
4.3
Doctrine ORM in PHP: Entities, Relationships & CRUD
4.4
Build a Custom PHP MVC Framework from Scratch
4.5
Advanced PHP MVC: Dynamic Routing & View Rendering
4.6
PHP MVC Dependency Injection Container & Auto-Wiring
4.7
Advanced PHP MVC: Request, Response & Error Handling
4.8
PHP MVC with Twig & Database Models
4.9
PHP MVC CRUD Operations & Entity Controllers
4.10
PHP MVC Sessions, Flash Messages & CSRF Protection
4.11
PHP MVC Middleware, DI Container & Redirect Responses
4.12
PHP MVC Event Dispatcher & Event-Driven Architecture
4.13
PHP MVC Framework Refactoring & Architecture
05
Symfony: Beginner to Advanced
5.1
Symfony Fundamentals: Installation, Routing & Twig
5.2
Symfony Doctrine ORM & CRUD Operations
5.3
Symfony Forms, Validation & CRUD
5.4
Symfony Doctrine Relationships & Advanced ORM
5.5
Symfony Security, Authentication & File Uploads
06
Drupal Development Masterclass
6.1
Drupal Fundamentals: Installation, Content & Site Building
6.2
Drupal Site Building: Media, Layout Builder & Configuration
6.3
Drupal Views, Workflows & Content Modeling
6.4
Drupal Advanced Views & Project Management System
6.5
Drupal ECA Automation & Notifications
6.6
Drupal Event Management Website Development
6.7
Drupal Paragraphs & Custom Theme Development
6.8
Drupal Advanced Theming & Paragraph Components
6.9
Drupal Views Theming with Twig & Tailwind CSS
6.10
Custom Layout Plugins, Layout Paragraphs, Mercury Editor
6.11
Introduction to Preprocess Hooks
6.12
Drupal Custom Modules, Hooks continued & Field Groups
6.13
Drupal Single Directory Components (SDC) & DaisyUI
6.14
Drupal UI Suite & Component-Based Site Building
6.15
Drupal Group Module & Multi-Site Management
6.16
Building Multi-sites in Drupal using Group module - Drupal Camps Website - Part 1
6.17
Building Multi-sites in Drupal using Group module - Drupal Camps Website - Part 2

WHY CHOOSE US AS YOUR DRUPAL PARTNER?

We combine strong technical skills, business insight and hands-on Drupal AI experience in every project. With over 100 projects delivered since 2012, an Acquia-certified team and clear, honest communication, we turn complex technology into a real advantage for your business.

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