March 2019
Intermediate to advanced
580 pages
15h 3m
English
Content preview from Drupal 8 Module Development - Second Edition
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Menu links
At their most basic level, menu links are YAML-based plugins (like the Layout plugins we saw in the previous chapter). To this end, regular menu links are defined inside a module_name.links.menu.yml file and can be altered by other modules by implementing hook_menu_links_discovered_alter(). When I say regular, I mean those links that go into menus. We will see shortly that there are also a few other types.
There are a number of important classes you should check out in this architecture though: MenuLinkManager (the plugin manager) and MenuLinkBase (menu link plugins base class and which implements MenuLinkInterface).
Menu links can, however, also be content entities. The links created via the UI are stored as entities because they ...
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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.