Drupal 8

Recently, I was building a custom Drupal form that used dependency injection and included an ajax submit handler. While testing the form, on the initial page load, the form submitted just fine using ajax. However, when the user used another ajax handler on the same form, all of the injected services were set to `NULL`.

It turns out that I had my services set to be

While theming an image field in Drupal 8, you might have a need to add additional html attributes to the <img /> tag itself. We've found the following snippet will allow you to add these attributes within your field.html.twig file:

Over the New Year's holiday I had some time to work on a new custom module for Drupal 8 and Drupal Commerce 2. Introducing the R&L Carriers, LTL Freight shipping module:

https://www.drupal.org/project/commerce_rl_carriers

The new module integrates with RL Carriers online B2B tools and provides real time freight quotes based on your products weight.

In a recent project, we were using an external service that pulls our site into their system and injects their content into our project. The issue we ran into was that the third party was overwriting all links in the template we provided with their HTTP host, causing the menu system from our Drupal site to break. To get around this we needed to generate absolute links for all of our menus.

In order to accomplish this we used template_preprocess() to dynamically provide our site's hostname as a variable:

$my_paragraphs = $variables['node']->my_paragraph_field_name->referencedEntities();

    foreach ($my_paragraphs as

/**
 * Implements template_preprocess_views_view()
 * @param array $vars
 */
function MYTHEME_preprocess_views_view(&$variables) {
  if ($variables['id'] == 'MY_VIEW_ID') {
    $variables['more'][