While the growing adoption of responsive images cannot be ignored, it can be very difficult to employ the functionality under the constraints of a large CMS like WordPress. Although it is entirely possible to write the feature into your theme on your own, doing so is a challenging and time-consuming endeavour.
Thankfully, with the launch of WordPress 4.4, theme developers and maintainers will find it much easier to introduce responsive image functionality into their themes. In this recent launch, the RICG Responsive Images plugin has been merged into WordPress core, which means that responsive image support now comes as a default part of WordPress. Let’s take a look at how the feature works, and how you can use it to get the best support for your WordPress site.
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WordPress 4.4 introduced term meta data which allows you to save meta values for terms in a similar way to post meta data. This is a highly anticipated and logical addition to the WordPress system.
So far, the post and comment meta systems allowed us to add arbitrary data to posts and comments. This can be used to add ratings to comments, indicate your mood while you were writing a post, attach prices to product posts, and various other information you think is relevant to your content. As of the newest version of WordPress, meta data can now be added to terms which allows us to create features like default category thumbnails in a standardized way. This tutorial will show you how you can edit, update and retrieve these meta data for terms.
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Starting with version 2.1, WordPress provides the Walker abstract class, with the specific function of traversing these tree-like data structures. But an abstract class does not produce any output by itself. It has to be extended with a concrete child class that builds the HTML bricks for specific lists of items. In this article, Carlo Daniele will explore some of the most common uses of the Walker class. Note, however, that the following examples do not cover all possible applications and alternative ways to take advantage of the class. But you’ll discover more just by making use of your imagination and your skills as a programmer.
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WordPress provides a graphical user interface for every administrative task, and this has helped to make it the most popular content management system on the web. But in terms of productivity, working with the command line enables you to accomplish many such tasks more efficiently and quickly. In this tutorial, Konstantinos Kouratoras will describe the benefits of using and extending WP-CLI, and he will present several advanced commands to make your life easier when working with WordPress.
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Creating your own field is actually a pretty simple matter. In this article Daniel Pataki will show you how you can extend ACF by adding your own controls to tailor the experience to your needs. If you want to add elaborate JavaScript to make things as user-friendly as possible, that’s all up to you – ACF supports it nicely. You can use a bunch of methods to play around with values and fields and much more. Browse through the template file for more information.
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In this tutorial, Matthew Ray will show you how to set up a GitHub repository to push updates to your plugin, wherever it resides. While you always have the option to use the WordPress Subversion repository, there may be instances where you prefer to host a plugin yourself. Perhaps you are offering your users a premium plugin. Maybe you need a way to keep your client’s code in sync across multiple sites. It could simply be that you want to use a Git workflow instead of Subversion. After reading this, you should be able to update your plugin by clicking the “Update now” button on the plugins page!
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Prototyping makes a project better suited to users, elevates user experience, increases the quality of your final code, and keeps clients happy. The problem is that developers often see prototyping as a waste of time. In this article, Daniel Pataki will show you that by using WordPress, highly interactive prototypes with great visuals are not at all that difficult to make. While all this seems complex, beginners should be able to follow along easily, including the “create your own server” section, which is a cinch!
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As a WordPress user it is only natural to want more and more control over your website. To crave custom design, custom functionality, custom everything. Luckily, WordPress is built for exactly that. Its flexible structure and compartmentalized architecture allows anyone to change practically anything on their site. On your way to mastering WordPress, learning to use page templates is an important step. They can make customizing your website very, very easy and allow you to assign unique functionality and design to as many or few pages as you wish. If you want to know how WordPress page templates can help you achieve that, read on!
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Building and maintaining a WordPress plugin can be a daunting task. The bigger the codebase, the harder it is to keep track of all the working parts and their relationship to one another. And you can add to that the limitations imposed by working in an antiquated version of PHP, 5.2.
In this article we will explore an alternative way of developing WordPress plugins, using the lessons learned from the greater PHP community, the world outside WordPress. We will walk through the steps of creating a plugin and investigate the use of autoloading and a plugin container.
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Depending on the website’s architecture, you could store the metadata in a category, a tag, a custom taxonomy or a custom field. In this article Carlo Daniele will show you how to let your website’s subscribers decide when they want notifications, and linked to a particular location. Today you are going to add several functionalities to WordPress’ core, and the CMS allows you to declare our own custom functions in the main file of a plugin.
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