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Showing 81-100 of 146 results
Theming

CSS in Drupal

Topic
Theming, Module Development
Drupal 8, 9, 10, and 11
More information

Cascading Style Sheets (CSS) files are added as an asset library through a theme’s libraries configuration file. HTML attributes, including classes and IDs, are commonly added in template files with Twig.

Module Development

Develop Forms in Drupal

Guide
Theming, Module Development
Drupal 8, 9, 10, and 11
Module Development

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
Module Development

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
Module Development

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
Module Development

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
Module Development

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
Site Building

Views in Drupal

Guide
Site Building, Module Development
Drupal 8, 9, 10, and 11
Module Development

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
Site Building

Layout Builder

Guide
Site Building, Theming, Module Development
Drupal 8, 9, 10, and 11
Module Development

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
Site Administration

Media and Responsive Images

Guide
Site Building, Theming, Module Development, Site Administration
Drupal 8, 9, 10, and 11
Site Administration

Managing Media in Drupal

Course
Site Building, Theming, Module Development, Site Administration
Drupal 8, 9, 10, and 11
12 tutorials
Overview: Media Management in Drupal Free
Overview: Media Types, Media Entities, and Media Fields in Drupal Free
Add a Media Field to a Content Type in Drupal
Find, Add, Edit, and Delete Media Entities in Drupal
Use Drupal Media Library to Browse Media Entities
How to Add a Media Button to a WYSIWYG Editor in Drupal
How to Add Fields to a Media Type in Drupal
Map Media Source Data to Custom Fields
Overview: Access Control for Media Entities in Drupal
Customize the Drupal Media Library Browser Widget
Track Media Entity Usage in Drupal
Use View Modes with Media Entities in Drupal
Module Development

Media API in Drupal

Course
Module Development
Drupal 8, 9, 10, and 11
4 tutorials
What Are Media Sources in Drupal?
Create a New Media Type in Drupal
Use Any oEmbed Provider as a Media Source
Create a Custom Media Source Plugin
Site Administration

Drupal Site Administration

Guide
Site Building, Theming, Module Development, Backend and Infrastructure, Site Administration
Drupal 8, 9, 10, and 11
Site Administration

Keep Calm and Clear Cache

Course
Theming, Module Development, Site Administration
Drupal 8, 9, 10, and 11
1 tutorials
Clear Drupal's Cache Free
Module Development

Migrating to Drupal

Course
Module Development
Drupal 8, 9, 10, and 11
5 tutorials
Introduction to Migrations with Drupal Free
Migrate System: Terms and Concepts Free
Migrate to Drupal: Documentation and Examples
Core Migration Modules
Migration-Related Contributed Modules
Module Development

Drupal-to-Drupal Migrations (Drupal 7 Upgrade)

Course
Module Development
Drupal 8, 9, 10, and 11
15 tutorials
Prepare for a Drupal-to-Drupal Migration
Upgrade to a New Version of Drupal with a Drupal-to-Drupal Migration
Drupal-to-Drupal Migration Planning: Code Inventory
Use Upgrade Status and Contrib Tracker
Check for Alterations with Hacked
Drupal-to-Drupal Migration Planning: Content Inventory
Common Issues with Migrations
Drupal-to-Drupal Migration with the UI
Drupal-to-Drupal Migration with Drush
Custom Drupal-to-Drupal Migrations
Why Use Migrate Upgrade and Migrate Plus?
Create Migrations from Core Templates
Export Migration Configuration Entities into a Module
Customize an Existing Source Plugin
Use hook_migrate_prepare_row()
Module Development

Extend the Migrate API

Course
Module Development
Drupal 8, 9, 10, and 11
10 tutorials
Set up Migrate Demo Site and Source Data
Source Plugins
Write a Custom Source Plugin
Process Plugins
Write a Custom Process Plugin
Destination Plugins
Write a Custom Migration
Run Custom Migrations
Use Highwater Marks to Limit What Gets Imported
Track Changes to Source Data During a Migration
Module Development

Symfony for Drupal Developers

Guide
Module Development, Backend and Infrastructure
Drupal 8, 9, 10, and 11

Drupal version

Category

Content type

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