In this article, I'll show how you can create a custom checkout pane for Drupal Commerce in Drupal 8. For this purpose, we'll create a checkout pane with a configuration form and ability for users to add coupons to their order.
Croatian National Tourist Board is a national tourist organisation founded with the purpose of creating and promoting the identity and reputation of Croatian tourism, planning and implementation of the common strategy and the conception of its promotion, proposing and implementation of promotional activities at home and abroad of common interest to all operators in the tourism industry, and improvement of the complete Croatian tourist offer.
The idea of Drupal 8 is to avoid writing HTML directly in PHP code when making a custom module. In this example, we will show you how to create a custom block programmatically, create a custom Twig file and render desired variables to a template.
Drupal behaviors documentation suggests that we use the "once" method to prevent binding the event handler multiple times on Ajax requests.
In this example we are showing how to add a custom button to user edit form with its own function submission handler.
Using flags on large datasets allows for user customisation. A user can flag nodes, comments, users, and any other type of entity. Some possibilities include bookmarking, flagging friends, flagging important, visited/seen or offensive content.