How I Built the Settings System for Easy Digital Downloads

The settings system that I built for Easy Digital Downloads is something I was very happy with once finished, especially because it is very extensible, and very easy to integrate with by other developers. I decided to record an overview video that walks through how the system works.

Using Ajax in Your Plugin and WordPress Admin

This video tutorial walks you through the process of using ajax in the WordPress admin within your own plugins. The end result of this tutorial is not a complete plugin, but it does show the entire process, step by step, of how ajax is utilized in the WordPress dashboard.

Create a Live Search in WordPress with jQuery and Ajax

A live search is a search form that displays the results for your search query as you type. When done right, they can be exceptionally nice to use, and going through the process of building one covers a lot of really important techniques that can be applied to many other areas as well. This in-depth…

Stripe Integration Part 2 – Recurring Payments

In part 1 of this Integrating Stripe.com with WordPress tutorial series we built a simple payments form. Now we are going to extend our payment form a little bit to allow users to signup for a recurring payment. In the first part we only processed one time payments, but once this section is done, we…

WordPress Rewrite API – Part 3

In part 3 of the WordPress Rewrite API series, we will be covering adding custom endpoints to specific places of your blog content. Endpoints are extremely powerful, and in this case, they will allow us to enable AJAX in the default theme WordPress (Twenty Eleven), so that when loading a post or page, it’s all…

User Submitted Image Gallery – Final Overview

We covered a lot of information in the User Submitted Image Galleries tutorial series, everything from registering our post types and custom taxonomies to performing advanced queries; from uploading images on the front end to configuring the backend; from outputting our images in a gallery to displaying additional images by the same user. There were…

User Submitted Image Gallery – Part 8

In this final part of the User Submitted ImageGallery tutorial series, we will look at adding just a couple more features to our gallery system. We are going to add the ability to view all images by a particular user. This will be done by clicking on the name of the author when viewing a…

User Submitted Image Gallery – Part 7

Part 7 of our User Submitted Image Gallery tutorial series is going to demonstrate how to customize the dashboard columns of our image post type, and also how to add a new widget to our dashboard that displays the latest pending image submissions. In this part we are really focusing on two customizations to the…

Detect when an Action has Run with did_action

Some hooks get fired more than once, meaning that functions connected to those hooks are ran multiple times. This causes problems with some functions when they are designed to only be run once. If you have a function that is connected to an action hook, and you need to ensure it only ever runs once,…

WordPress Rewrite API – Part 2

Last time, we covered some of the basics and fundamentals of the Rewrite API in WordPress. In this tutorial, we’ll cover more about these APIs see how to use them to build something more practical. This entry is part 2 of 3 in the WordPress Rewrite API Series