Tag Archives: Settings API

Designing a system: WordPress admin pages

In a previous article, we saw how to design a class to represent a WordPress admin page. The article was an excellent resource for anyone looking to design a class to solve that specific type of problem. But it was only a starting point.

For example, we used the settings API to handle forms. But the settings API doesn’t quite do the job for every use cases. For those other cases, you’re going to need to manage the submission of a form yourself.

But to handle these different use cases, we’re going to need a more solid foundation. So we’re going to take the work that we did to design our admin page class, and we’re going to take it one step further. We’re going to design a whole system for WordPress admin pages.

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Designing a class representing a WordPress admin page

A WordPress plugin can have a lot of different components. For example, some might need to use shortcodes to achieve their purpose. While others might need to create custom post types.

But one component that almost every plugin needs is an admin page. (Or they might even need more than one!) That said, designing an admin page using object-oriented programming isn’t that straightforward. There are a lot of different moving pieces that you have to take in consideration in your design.

A well-designed admin page class will combine these different moving pieces into a cohesive class. The key to achieving this is to understand the role of these different moving pieces in the larger picture of an admin page. We’ll do that by analyzing what makes up an admin page in the first place.

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