August 2008
Intermediate to advanced
703 pages
16h 10m
English
Content preview from Pro Drupal Development, Second Edition
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CHAPTER 14Working with Taxonomy
Taxonomy is the classification of things. Drupal comes with a taxonomy module that allows you to classify nodes (which are, essentially, "things"). In this chapter, you'll look at the different kinds of taxonomies Drupal supports. You'll also see how the data is stored and how to write queries against the taxonomy database tables for incorporation into your own modules. Finally, you'll see how your modules can be notified of changes to taxonomies, and we'll go over some common taxonomy-related tasks.
What Is Taxonomy?
Taxonomy involves putting things into categories. You'll find Drupal's taxonomy support under Administer Content Management Taxonomy (if it doesn't appear there, make sure the taxonomy module is ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.