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Themes in Drupal

Course

Theming

Drupal 8, 9, 10, and 11

7 tutorials

What Is a Theme? Free

Download, Install, and Uninstall Themes Free

Theme Settings Overview

Change Theme Settings

Add a Screenshot to Your Theme

Core Themes: Bartik Free

Core Themes: Stark Free

Creating Themes in Drupal

Course

Theming

Drupal 8, 9, 10, and 11

10 tutorials

Structure of a Theme

Start a New Theme with Starterkit

Describe Your Theme with an Info File

Theme Inheritance with Base Themes

Drupal Base Themes: Stable and Classy

Use a Base Theme

Regions

Add Regions to a Theme

Fast by Default

Configure Your Environment for Theme Development

Template Files in Drupal Themes

Course

Theming

Drupal 8, 9, 10, and 11

6 tutorials

What Are Template Files?

Override a Template File

Determine the Base Name of a Template

Inspect Variables Available in a Template

Overview: Theming Views Free

Override a View's Wrapper Template

Using Twig in Drupal Templates

Course

Theming

Drupal 8, 9, 10, and 11

10 tutorials

Twig in Drupal

Twig Syntax Delimiters

Arrays and Objects in Twig

Loops and Iterators in Twig

Print Values from a Field with a For Loop

Twig Filters and Functions

Whitespace Control with Twig

Classes and Attributes in Twig Templates

Create Links with Twig in a Template File

Twig Template Inheritance

Asset Libraries in Drupal

Course

Theming, Module Development

Drupal 8, 9, 10, and 11

4 tutorials

What Are Asset Libraries?

Define an Asset Library

Attach an Asset Library

Extend or Alter Existing CSS and JavaScript Asset Libraries

Preprocess Functions in Drupal Themes

Course

Theming

Drupal 8, 9, 10, and 11

4 tutorials

Add Logic with THEMENAME.theme

What Are Preprocess Functions?

Change Variables with Preprocess Functions

Add Variables to a Template File

Theme Hook Suggestions for Drupal Templates

Course

Theming, Module Development

Drupal 8, 9, 10, and 11

2 tutorials

Discover Existing Theme Hook Suggestions

Add New Theme Hook Suggestions

Hands-On Theming Exercises for Drupal

Course

Theming

Drupal 8, 9, 10, and 11

10 tutorials

Set Up Demo Site for Theming Practice Free

Exercise: Create a New Theme

Exercise: Add an Asset Library

Exercise: Configure Your Environment for Theme Development

Exercise: Override the Main Page Template

Exercise: Override the Node Template

Exercise: Override the Main Menu Template

Exercise: Override the Image Field Template

Exercise: Use the t Filter in a Template

Exercise: Preprocess Functions

Develop Forms in Drupal

Guide

Theming, Module Development

Drupal 8, 9, 10, and 11

Creating Forms in Drupal

Course

Module Development

Drupal 8, 9, 10, and 11

10 tutorials

Form API Overview Free

Form API Life Cycle

Define a New Form Controller and Route

Add Input Elements to a Form

Inject Services into a Form Controller

Provide Default Values for Form Elements

Form Element Reference Free

Alter an Existing Form with hook_form_alter()

Retrieve and Display Forms

Theming Drupal Forms with Twig

Validating Forms in Drupal

Course

Module Development

Drupal 8, 9, 10, and 11

4 tutorials

Validate Form Input

Validate a Form via the Form Controller

Add a Validation Callback to an Existing Form

Validate a Single Form Element

Processing Forms in Drupal

Course

Module Development

Drupal 8, 9, 10, and 11

3 tutorials

Handle Submitted Form Data

Process Submitted Form Data with a Callback

Process Submitted Form Data via the Form Controller

Ajax in Drupal Forms

Course

Module Development

Drupal 8, 9, 10, and 11

3 tutorials

Use Ajax with Forms

Create a Dependent Dropdown with Ajax

Use Ajax to Submit a Form

Settings Forms in Drupal

Course

Theming, Module Development

Drupal 8, 9, 10, and 11

2 tutorials

Create a Settings Form in a Module

Customize Theme Settings

Views in Drupal

Guide

Site Building, Module Development

Drupal 8, 9, 10, and 11

Views API in Drupal

Course

Module Development

Drupal 8, 9, 10, and 11

16 tutorials

Overview: Views API in Drupal Free

Overview: Build and Render Cycles in Views

Alter a View before It's Rendered

Alter a View after the Render Process

Alter the Query Used for a View

Expose a Custom Database Table to Views

Add Relationships Between 2 Tables in Views

Expose Custom Entities to Views

Overview: Views Plugins Free

Define a Views Field Handler Plugin

Define a Custom Views Pseudo Field Plugin

Define a Custom Views Filter Plugin

Define a Custom Views Sort Plugin

Define a Custom Views Area Handler Plugin

Define a Custom Views Access Plugin

Define a Custom Views Style Plugin

Layout Builder

Guide

Site Building, Theming, Module Development

Drupal 8, 9, 10, and 11

Layout Builder in Drupal

Course

Site Building, Theming, Site Administration

Drupal 8, 9, 10, and 11

14 tutorials

Introduction to Layout Builder Free

Create a Flexible Layout for a Content Type Free

Change the Layout on a Per-Page Basis

Limit Blocks Available in Layout Builder with Block List Override

Use Layout Builder Restrictions to Configure Available Layouts and Blocks

Layout Builder Design Patterns

Implement the Layout Builder View Modes Pattern

Use Layout Builder Modal When Creating Custom Blocks

Define Custom Layouts in a Module or Theme

Comparison of Layout-Building Approaches in Drupal

Tips for Theming with Layout Builder

Add Views to a Layout

How to Add Custom Styles in Drupal's Layout Builder

Adding Asset Libraries to Custom Layouts

Layout Builder API in Drupal

Course

Site Building, Theming, Module Development

Drupal 8, 9, 10, and 11

3 tutorials

Dynamic Layout Plugins in Drupal's Layout Builder

How to Create a Layout with Configurable Settings in Drupal's Layout Builder

Build Dynamic Custom Layouts with Derivatives

Media and Responsive Images

Guide

Site Building, Theming, Module Development, Site Administration

Drupal 8, 9, 10, and 11

Guides

Themes in Drupal

Creating Themes in Drupal

Template Files in Drupal Themes

Using Twig in Drupal Templates

Asset Libraries in Drupal

Preprocess Functions in Drupal Themes

Theme Hook Suggestions for Drupal Templates

Hands-On Theming Exercises for Drupal

Develop Forms in Drupal

Creating Forms in Drupal

Validating Forms in Drupal

Processing Forms in Drupal

Ajax in Drupal Forms

Settings Forms in Drupal

Views in Drupal

Views API in Drupal

Layout Builder

Layout Builder in Drupal

Layout Builder API in Drupal

Media and Responsive Images

Drupal version

Category

Content type

Guides