Planet Blog

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Switch an existing Drupal 8 project under composer

Composer has become a must for relatively ambitious Drupal 8 projects. Even if it is still possible to initialize a Drupal 8 project with drush or simply by downloading a zip archive, these two methods can become limiting over time. Or at least not to facilitate the installation of new modules with dependencies on third-party libraries.

Another of the reasons I have encountered, why some Drupal 8 projects have not been initiated by Composer, is the lack of Composer support on some shared hosting, even so-called professional ones.

Accelerate the site building of a Drupal 8 project

It is not uncommon for a Drupal 8 project, because it has structured content, to develop many content types, each with many fields, which are themselves rendered in a different way through no less than many display modes. One of the consequences is that the design phase known as site building can then become extremely time-consuming. Fortunately, with Drupal 8 we have two modules that allow us to significantly simplify and accelerate this phase.

Small sites, large sites, micro sites with Drupal 8

Drupal 8 is a tool designed to meet the needs of the most ambitious web projects. We hear a lot about the notions of headless, API first, decoupling, etc. that resolutely allow solid architectures for ambitious projects. But this does not mean that Drupal 8 no longer propels more traditional, and sometimes even much less ambitious sites: simple, small, and even large, websites, but for which we want to benefit from the modularity, flexibility and robustness of Drupal.

Provide a custom mode form to entities with Drupal 8

Like display modes that allow you to display an entity in multiple ways, Drupal 8 allows you to create multiple form modes that can be used on entities, whether they are users, taxonomy terms, contents or any custom entity. Let's discover here how to use these form modes, from their creation to their use to customize the input of a user's information, for example.

A cache example in action with Drupal 8

As we say in terms of computer programming, only two things are extremely complex: naming variables and invalidating the cache. Drupal 8 has an automatic caching system activated by default that is truly revolutionary, which makes it possible to offer a cache for anonymous visitors and especially for authenticated users without any configuration. This cache system is based on three basic concepts:

Make a SQL query on multiple tables with Drupal 8

Drupal 8 provides an API, with EntityQuery, which significantly simplifies writing SQL queries to retrieve and list a set of contents. Thus it is very easy to retrieve a list of contents according to complex criteria and conditions, without needing to know precisely the tables and their syntax for each field associated with an entity. But we may need to resort to more complex queries that involve associating data from multiple tables.

Switch from Google Maps to Leaflet and OpenStreetMap with Geolocation on Drupal 8

May 2, 2018 Google has announced a major policy change regarding the use of its online services, including its popular mapping service Google Maps and all its associated APIs, to embed or generate location-based information. This policy change now pays for a service that was previously available for free under some relatively generous quota limits starting June 11, 2018. Please read this post for full details on this policy change and its implications.