Please Disable Your Browser Adblock Extension for our site and Refresh This Page!

our ads are user friendly, we do not serve popup ads. We serve responsible ads!

Refresh Page
Skip to main content
On . By CodimTh
Category:

Code snippet that can be used to add a class to the body tag in Drupal 8.

/**
 * @param $variables
 */
function mymodule_preprocess_html(&$variables)
{
    $node = \Drupal::routeMatch()->getParameter('node');
    if ($node) {
        $variables['attributes']['class'][] = 'page-' . $node->id();
    }
}

 

Example how to add a class to the body tag in specific node:

/**
 * @param $variables
 */
function THEMENAME_preprocess_html(&$variables)
{
    $node = \Drupal::routeMatch()->getParameter('node');
    if ($node instanceof \Drupal\node\NodeInterface) {
        if ($node->id() == 1 || $node->getType() == "article") {
            $variables['attributes']['class'][] = 'article-page-1';
        }
    }
}
 

Comments

Add new comment

Restricted HTML

Riadh Rahmi

Senior Web Developer (Drupal & Laravel)

I am a senior web developer, I have experience in planning and developing large scale dynamic web applications especially in Drupal and Laravel.

Web Posts

Search

Page Facebook