August 2012
Beginner to intermediate
288 pages
5h 56m
English
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15. Custom Fields
Before the existence of custom post types, custom fields were the tool of choice to enhance out-of-the-box WordPress functionality. I once built a 23,000-page directory using WordPress and custom fields. They give you precise control over metadata for specific posts and pages.
Now that we have custom post types and greater control over data tied to posts and pages, custom fields are used primarily for specific functions, such as toggling elements on posts or pages, showing or hiding content, and so on. In our theme we’ll be using custom fields to set the URL of our home page slider.
What you’re about to learn
• How to set custom fields in a post
• How to display all custom fields on a post
• How to use custom field data for ...
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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.