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Is there a theme developer module in Drupal?
Theme Developer module, which is part of the devel project, includes a template log feature which outputs at bottom of page all the template files which could have been used to theme the current page. This may be handy while building your module, but even more so when themeing a site.
What is the purpose of a feature module in angular?
Feature modules are NgModules for the purpose of organizing code. For the final sample application with a feature module that this page describes, see the live example / download example. As your application grows, you can organize code relevant for a specific feature.
How are feature modules different from root modules?
While you can do everything within the root module, feature modules help you partition the application into focused areas. A feature module collaborates with the root module and with other modules through the services it provides and the components, directives, and pipes that it shares.
How are theme functions named in template.php?
Copying and modifying template files are still considered more friendly for themers than overriding theme functions in template.php. Theme functions are named by prepending ‘theme_’ to the name of the hook. The arguments given to theme (‘hook’) will be passed straight through, unaltered.
What is the theme hook function in Drupal?
Every chunk of output that is themed through the theme() function is called a theme hook. There are two ways to provide a default implementation. The easier way is to provide a function, and the recommended way is to provide a template and a corresponding preprocessor function. We’ll expand on this in a little bit.
What kind of PHP is used in Drupal 8?
Drupal themers also use some PHP in template files, and in Drupal 8, they use Twig. Advanced front-end developers will often create “glue code” modules, or functions in PHP that expose configuration options to site builders. Glue code modules also alter the data stored in Drupal before it’s presented to a site visitor in the browser.
Where do I put my image files in Drupal?
Some are Drupal-specific, and need to follow a strict naming convention and be placed in the appropriate place for Drupal to find them. Others are standard front-end web assets like CSS, JavaScript, and image files that can be placed anywhere within the theme’s code.
Which is better Drupal 7 or template.php?
This is somewhat faster performance than loading template files. New in Drupal 7, theme functions can have preprocess functions just like templates. Copying and modifying template files are still considered more friendly for themers than overriding theme functions in template.php.