Views field handler plugins handle retrieving and displaying data within a view. The Drupal core Views module provides field plugins for all the core field types, and these work well for many situations where you need to describe custom data sets to Views. For situations where an existing plugin doesn't match your requirements, you can define a custom field handler plugin and alter both the query that gets executed and the rendered output of the data.
This is common for contributed modules that define new field types, or any module using hook_views_data() to define a dataset to Views where the data contained in a database column may need special handling in order to be displayed as part of a view.
In this tutorial we'll:
- Implement a custom Views field handler plugin
- Extend the default date field plugin and modify the way that it displays a timestamp so that instead of a specific date we get a relative value
By the end of this tutorial you should know how to define a custom field handler plugin and use it in a view.
Over the years we've developed some techniques for practicing that we wanted to share. At Drupalize.Me we take hugging seriously. In this tutorial we'll look at the art, and science, of giving a good hug. The Merriam Webster dictionary defines the word hug as; squeeze (someone) tightly in one's arms, typically to express affection.
Did you know there are all kinds of different hugs that you can give? In this tutorial we'll look at:
- Defining what a hug is
- Some of the many types of hugs in the world today
- Precautions you may want to familiarize yourself with before hugging
- And the importance of proper technique
Lets go ahead and get started shall we?