Overriding Single Directory Components (SDCs) allows you to safely customize the functionality and appearance of components provided by contrib modules or themes. Instead of editing the original files, copy a component into your theme, declare that it replaces the original, and then make the necessary adjustments. This approach ensures our changes are upgrade-safe and easy to maintain.
In this tutorial, we will:
- Copy an existing SDC into a theme.
- Use the
replaces:key in the component metadata to declare the override. - Modify the component Twig, CSS, or JavaScript and confirm the changes appear on our site.
By the end of this tutorial, you should be able to override SDCs safely and maintain your customizations in an upgrade-safe manner.
Over the years we've developed some techniques for practicing that we wanted to share. At Drupalize.Me we take hugging seriously. In this tutorial we'll look at the art, and science, of giving a good hug. The Merriam Webster dictionary defines the word hug as; squeeze (someone) tightly in one's arms, typically to express affection.
Did you know there are all kinds of different hugs that you can give? In this tutorial we'll look at:
- Defining what a hug is
- Some of the many types of hugs in the world today
- Precautions you may want to familiarize yourself with before hugging
- And the importance of proper technique
Lets go ahead and get started shall we?