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Hallo, my name is Daniel :) I build plugins, themes and apps - then proceed to write or talk about them. I'm the editor for the WordPress section here on Smashing Magazine and I contribute to various other online sites. When not coding or writing you'll find me playing board games or running with my dog. Drop me a line on Twitter or visit my personal website.
The shortcode ability of WordPress is extremely underrated. It enables the end user to create intricate elements with a few keystrokes while also modularizing editing tasks. In a new theme we're developing, I decided to look into adding widgets anywhere with shortcodes and it turns out that it isn't that difficult.
This tutorial is for experienced WordPress users; we will be looking at the widgets object and shortcodes without delving into too much detail about how and why they work. If you are looking for more information, I suggest reading Mastering WordPress Shortcodes and the Widgets API article in the Codex.
WordPress has been gaining a foothold in the general CMS game for a few years now but the real breakthrough was the custom post type mechanism which allows for the creation of a wide variety of content. Let's take a look at how this came to be and all the options that this great functionality offers.
In practice, custom post types have been around for a long time, more specifically since February 17, 2005, when WordPress 1.5 added support for static pages, creating the post_type database field. The wp_insert_post() function has been around since WordPress 1.0, so when the post_type field was implemented in 1.5, you could simply set the post_type value when inserting a post.
Roles have been an integral part of WordPress for quite some time now — many functions associated with managing them have been in place since version 2.0.0. Despite this longevity, they are rarely utilized which is a shame since they allow for the easy setup of custom user types (and also have the ability to micro-manage them). In this article, you'll learn everything you need to utilize user roles in WordPress and make the most of this incredible built-in functionality.
New roles usually come hand-in-hand with new capabilities. Usually, we first create a set of new capabilities, which are held by the admin (and a new role, as well). Let’s look at an example. If you have a large website, chances are you have a marketing team. This team doesn’t need to be able to edit and publish posts, but they do need access to advertising stats, trending search topics, etc. Perhaps it would also be beneficial to allow them to manage categories and comments for SEO purposes and customer satisfaction, respectively.
Whenever we set code to screen, we must follow some sort of logic. You may well be the only person who understands that logic, but you still make the effort. The reason we follow standards and practices is to adhere to a common logic, so that we find each other’s code understandable and sensible.
Today, we’ll delve into the gaping maw of knowledge that is the standards and practices of WordPress coding. By the end of this article, you should be familiar with the guidelines and the underlying approach. With some practice, you will be able to adhere to the rules and make educated guesses about the less regulated corners of the specifications.
If you've ever tried working with, coding for or just thinking about anything to do with events, you know they are a total nightmare in every possible way. Repeating events, schedules, multiple days, multiple tracks, multiple prices, multiple speakers, multiple organizations, multiple payment options — the list goes on on for quite some time.
Today we'll show you how to make event management an easy — nay, enjoyable — task by making WordPress do the grunt work for you. We'll be looking at out-of-the-box WordPress features, plugins and themes and a DIY approach to managing events. Please do let us know if you have more or better ideas.
’Tis the season to be jolly, and how much jollier could we make it than with a helpful Christmas wish list crafted for your family to ensure that you get maximum presentage this holiday? In this article, we will focus on creating a very simple system that allows you to add gift ideas to a Web page, and for your family (or whoever) to view the list.
This tutorial is meant for beginners who already grasp HTML and CSS, know a bit of PHP and have seen phpMyAdmin before. I will not go into best practices, safety and all the rest of it; let’s just have fun with this one!
Security has become a foremost concern on the Web in the past few years. Hackers have always been around, but with the increase in computer literacy and the ease of access to virtually any data, the problem has increased exponentially. It is now rare for a new website to not get comment spam within days of its release, even if it is not promoted at all.
This increase in naughty behavior, however, has spurred developers to write better code, and framework vendors have implemented many functions to help coders in their battle against the dark side.
Whatever type of website you operate, its success will probably hinge on your interaction with your audience. If executed well, one of the most effective tools can be a simple email. WordPress users are in luck, since WordPress already has easy-to-use and extendable functions to give you a lot of power and flexibility in handling your website’s emails.
In order to create our own system, we will be doing four things. First, we will create a nice email template to use. We will then modify the mailer function so that it uses our new custom template. We will then modify the actual text of some of the built-in emails. Then we will proceed to hook our own emails into different events in order to send some custom emails. Let’s get started!
In the last few years AJAX has creeped into websites and has slowly become THE way to create dynamic, user friendly and responsive websites. AJAX is the technology that lets you update the contents of a page without actually having to reload it in a browser. For example, Google Docs utilizes this technology when saving your work every few minutes.
While there are a number of ways to use AJAX in Wordpress = and all are correct in the loose sense of the word - there is a method which you should be using since WordPress supports it, it is future proof, very logical, and gives you numerous options right out of the box.