![]() ![]() This decision was based on hooks’ drawbacks, for example, hook_invoke_all is a rather resource-demanding one.Īll in all, you don’t have to learn the hooks system now. The pattern Event Dispatcher is used instead. You can create your own class, define it as a service and make it available in the container.ĭrupal developers plan to completely refuse hooks in version 8. What are those services? In plain language, service is a class that implements a particular functionality. For example, while bootstrapping Drupal the default container initializes and different services become available. It’s much easier now for complete Drupal beginners to get to know this CMS if they know OOP and design patterns. How to get Drupal 9-ready? Migrate to Drupal 8, of course OOP usage What are the main differences that you should pay attention to while developing a Drupal module? If you know the key OOP principles, design patterns (like Event Dispatcher, Factory or Dependency Injection) - you’ll be able to understand how the new system works. Yes, it’s difficult and takes a lot of time.ĭrupal 8 is easier for development in comparison with the earlier Drupal versions. And, of course, you must read a lot of documentation beforehand. For instance, if you want to start writing a new module for Drupal 7, you should know how Drupal 7 works, how different hooks process and many more things. You should always keep in mind weak places and particular qualities of different Drupal components. Learning all of these things can be tedious and difficult. There is a lot of own Drupal solutions like Form API or Drupal DBAL, the functionality for batching process, the hooks system, etc. OOP in Drupal 8: what differs Drupal 8 from Drupal 7ĭrupal 7 operates the solutions that are not similar to the Symfony’s or Wordpress’ ones. It can be quite disturbing for programmers, but that’s how the modern programming practices work. It means that now the biggest part of your code is placed in classes. One of the main reasons - switching from procedural programming to the object-oriented approach. What do you need to know to start developing in Drupal 8? It doesn’t matter whether you have worked with Drupal’s earlier versions or not: development in Drupal 8 differs a lot. That’s how this little tutorial was born: I understood the way you can start working with Drupal 8 faster and now you can learn from my experience. When I started learning Drupal 8 I was surprised by the fact that getting to know the new version is rather easy. Drupal has a number of advantages for both web developers and clients which attracted me at first sight. I had only one year of experience in web development in general, and basic knowledge of Drupal 7 in particular when I faced Drupal 8 for the first time.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |