WordPress custom taxonomy from A to Z and display on the front end.

This content discusses the importance of custom taxonomy in WordPress theme programming tutorials. Taxonomy, which includes categories and tags, is crucial for organizing content. Creating custom taxonomies allows for further classification beyond the default options provided by WordPress. The process of creating a custom taxonomy involves adding code to the functions.php file of the theme. The code defines parameters such as labels, hierarchy, and visibility. Using plugins is an alternative method for creating custom taxonomies. Once the custom taxonomy is created, it can be retrieved and displayed in the theme using specific code. Overall, understanding and implementing custom taxonomy in WordPress is valuable for organizing and categorizing content effectively.

Hey everyone! Let’s dive into how to customize taxonomy in WordPress today. Taxonomy might sound intimidating, but it’s crucial to understand its significance in the WordPress ecosystem. Let’s break it down in simple terms.

What is custom taxonomy in WordPress?

When you install WordPress, you’ll notice two sections in the post area: Categories and Tags. These are known as taxonomies in WordPress, essentially a way to classify content. Creating a custom taxonomy means structuring a new category-like system tailored to your needs.

For example: Suppose you have a custom post type named "product," and you wish to categorize these products. Since WordPress doesn’t offer this feature by default, creating a custom taxonomy called "category" will help organize your products effectively.

Creating custom taxonomy in WordPress

To create a custom taxonomy, add the following code snippet to your theme’s functions.php file:

function location_custom_taxonomy() {
    $labels = array(
        'name' => 'Địa điểm',
        'singular' => 'Địa điểm',
        'menu_name' => 'Địa điểm'
    );
    $args = array(
        'labels' => $labels,
        'hierarchical' => true,
        'public' => true,
        'show_ui' => true,
        'show_admin_column' => true,
        'show_in_nav_menus' => true,
        'show_tagcloud' => true,
    );
    register_taxonomy('dia-diem', 'post', $args);
}
add_action('init', 'location_custom_taxonomy', 0);

Tips to remember:

• The hierarchical parameter determines the taxonomy’s structure, akin to Categories or Tags.
• When using the register_taxonomy function, specify the taxonomy slug, post type, and argument parameters.

Creating custom taxonomy using plugins

Apart from manual coding, various plugins can simplify custom taxonomy creation. You can explore plugins like Toolset Types for user-friendly taxonomy setup.

Retrieving custom taxonomy in WordPress

To fetch a custom taxonomy list or posts belonging to a specific taxonomy, utilize the appropriate code snippets tailored to your needs. Understand the parameters involved for accurate data retrieval.

In conclusion

Customizing taxonomy in WordPress adds a layer of professionalism to your website. Stay tuned for future updates on this topic. Thanks for reading and stay connected for more insightful content!

Feel free to rate this article and share your feedback. Happy WordPress customization, folks!