How to add stylesheets and JavaScript to a Drupal?
To be available everywhere in the theme, the global-styling/global-scripts libraries must then be added to your theme’s info.yml (in this case fluffiness. info. yml) You can attach an asset library to a Twig template using the attach_library() function in any *. html. twig, file like so:
Where to enable CSS optimization in Drupal 7?
You can enable CSS Optimization again when you’re done modifying your style sheets. For Drupal 7 it is located in “Administer > Configuration > Development > Performance”. The .info file is cached. Adding or removing any styles will not be detected until the cache is cleared and the revised .info is read.
How to add style sheets from.info files?
In Drupal 7, the style.css file will be used only if it is specified in the .info file. Adding other styles is as simple as defining a new ‘ stylesheets ‘ key with its media property and the name of the style sheet. Keep in mind that defining custom styles will prevent the default “style.css” from loading.
How are CSS and JS loaded in Drupal?
In Drupal, stylesheets (CSS) and JavaScript (JS) are loaded through the same system for modules (code) and themes, for everything: asset libraries. Drupal uses a high-level principle: assets (CSS or JS) are still only loaded if you tell Drupal it should load them.
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().
How to define a library in Drupal 7?
In Drupal 7 libraries had to be defined using hook_library_info(). That has been replaced with *. libraries. yml file. Save the CSS or JS to a file using the proper naming conventions and file structure. Define a “library”, which registers these CSS/JS files with your theme.