How to theme Drupal 8 by overriding default templates?
In this post, you will learn how to theme Drupal 8 views by overriding default views templates and use our own markup to build an accordion (based on bootstrap 3 accordion ). We will begin by identifying a custom theme for our newly installed Drupal 8 site and add bootstrap 3 css and javascript files.
What are the templates for all Drupal views?
Each view uses minimum of two templates: The first template is “views-view.html.twig”. This template is used for all views and contains the layout for the view. (view content, header, footer, exposed form and attachments) The second template is the style template.
How to add a theme suggestion in Drupal?
Obviously I’d need to replace either $suggestion with the correct function to add a theme suggestion, or add a bit at the end of my function to add a theme suggestion based of my $suggestion variable. Had a similar question, and though answers were good, they didn’t provide everything for my case.
Is there a bug in Drupal 8 core?
This is a bug in Drupal 8 core, currently being worked on for version 8.6 8.7 Try the patches from comment #22 (or more recent) on Issue #2923634 and the patches on Issue #2752443. Read the comment thread on #2923634 to get a full understanding of what’s going on here.
How to add CSS and JavaScript in Drupal?
The stylesheets property (for adding CSS) in THEME. info has been removed and replaced by *. libraries. yml where `*` is the name of the theme or module. The scripts property (for adding JS) in THEME. info has been removed and also replaced by *. libraries. yml where `*` is the name of the theme or module.
What kind of library does Drupal use for CSS?
Most themes will use a global- styling asset library, for the stylesheets (CSS files) that need to be loaded on every page where the theme is active. It is also possible to do with JS via a global- scripts asset library
How to add jQuery to a Drupal theme?
If your theme requires jQuery or other assets you want to load on all pages, add them in *. libraries. yml. and then include library in the THEME. info. yml. In Drupal 7 libraries had to be defined using hook_library_info().