Drupal 8: #attached - Part 2

If you have already gone through Drupal 8: #attached - Part 1, you’ve learned about the library, drupalSettings and http_header sub properties. If not, it’s highly recommended that you go back and learn about it first.

In this post, we will be learning about the following sub properties of #attached:

4. html_head_link

Representation:

• html_head_link is represented as $render_array[‘#attached’][‘html_head_link’]
   

Description:

• Helps in creating tags under HTML .
• In our routing callback, we have attached a link tag to the page which describes the author of the page.
• Check the screenshot for reference:

5. html_head

Representation:

• html_head is represented as $render_array[‘#attached’][‘html_head’]
   

Description:

• Helps in creating tags like ,