Display WooCommerce category description and custom category titles

WooCommerce category description and custom title

David Nash woocommerce, wordpress 28 Comments

The WooCommerce category description is a good way to increase usability and improve SEO on your site. We can also show a custom category title which is a little more descriptive. To do this, it’s good practise to start with something easy, get that working, and then build from there. Show the WooCommerce category description In the child theme, if it doesn’t already exist, create a woocommerce/ directory. Copy the template file from wp-content/plugins/woocommerce/templates/archive-product.php  to wp-content/themes/[your-child-theme]/woocommerce/archive-product.php. Now we can edit that without changing any plugin files directly (which could get replaced on the next update). In WooCommerce 2.0.0+, towards the top of …

Five confusing things about WordPress terminology

David Nash wordpress Leave a Comment

1. WordPress Designer vs WordPress Developer A designer generally creates how the site looks, a developer takes the design and turns it into the final website. There’s overlap – many designers can write code, and many developers can design. It’s very rare to find someone who’s good at both. I’m good at taking an existing design and extending it, but it takes me a lot of time to come up with an original design from scratch. 2. Pages vs Posts Pages are what make up the core of your site – the front page, the about page, the contact page for …

Website refresh

David Nash wordpress Leave a Comment

Yes, it was well overdue. I got so busy with work that I started to forget about my own site, which I put together pretty quickly in the first place. I finally found the time and energy to revamp it. Now that it’s here, I wonder why I didn’t do it earlier. I couldn’t be more pleased. I feel like I finally have a site that not only presents me well, but is also a good demonstration of how my skills as a humble Sydney WordPress developer have progressed. One thing is missing though – updated content for my badly neglected …

Generate WordPress Shortcodes

David Nash wordpress Leave a Comment

I just discovered this and will definitely be using it as a way to make content editing a little easier for clients: Generate WordPress Shortcode Fill out the fields and it generates PHP that you can paste into your theme’s functions.php file. It then gives a WordPress author an easy way to add special code to the content – on the current project I’m using it to make it easy to insert a variety of download links with different icons into the content using just a shortcode.

WordPress search form snippet

David Nash wordpress Leave a Comment

This is code to use for a search form, for example in the header area of a WordPress theme. It retains the previous search query in the text field. [html] <form action="<?php echo home_url(‘/’); ?>"> <input type="text" name="s" value="<?php the_search_query(); ?/>" /> <button type="submit">Search</button> </form> [/html]

How to create a select element option (drop-down) menu in the WordPress Theme Customizer

David Nash css, php, wordpress 2 Comments

I’m working on a project that requires the same basic theme for two companies that are both under the same group. The only real difference is the logo and theme colours. Instead of creating two separate themes and having to maintain them separately I used WordPress “customize_register” action in the theme’s functions.php. The official docs are here and very long and confusing. https://codex.wordpress.org/Theme_Customization_API WordPress provides some basic types like a text field, image upload and colour picker, but no select menu: https://codex.wordpress.org/Class_Reference/WP_Customize_Manager/add_control Here’s the code I’m using to create a select element with two options (in the theme’s functions.php file): …

How to make WordPress more like a CMS

David Nash wordpress Leave a Comment

WordPress is wonderful for its core functionality – blogging. And it’s pretty good for other stuff too, but sometimes it takes a little shoe-horning to get it working like a real CMS. I recently used the Advanced Custom Fields plugin and it’s excellent. As a developer I can set up fields that only apply to specific pages, and then use those fields in the themes I develop. My clients then have a simple, easy to use interface for entering single lines of text, or selecting images, or… basically anything you can think of. To make it really powerful, you need …

Why I love anonymous functions in PHP 5.3+ for WordPress functions.php

David Nash php, wordpress Leave a Comment

From PHP 5.3, we can now use anonymous functions. If you write jQuery javascript, you probably use these all the time, even if you’re not aware of it: [js] jQuery(document).ready(function($) { //… }); [/js] Here we’re calling the ready function and passing it an anonymous function. We could also do: [js] function do_stuff() { //… } jQuery(document).ready(do_stuff); [/js] (Let’s ignore the “$” for now). It’s the same with PHP. We don’t have to name functions – they can be anonymous. Why do I love it for WordPress? Adding actions and filters always seemed so clunky. We write a do_my_thing() function …

Disable WordPress Theme “Update Available” Notification

David Nash wordpress 21 Comments

I’ve been customising a theme that had a new version, getting the message “There is a new version of … available”. I didn’t want the end-user to update the theme, because I’d customised it so heavily. I know that any updates are going to need to be done by a WordPress theme developer. After a while of searching through code, looking for add_action and add_filter hooks, and even delving into the database, I realised I could just edit the theme’s style.css and remove the “Version:” line from the WordPress specific CSS header right at the top. And the notification (and …