John Davidson

Message:

I've created a custom taxonomy called "vendors" in Woocommerce through this:

function vendor_taxonomy()  {

$labels = array(

    'name'                       => 'Vendors',

    'singular_name'              => 'Vendor',

    'menu_name'                  => 'Vendors',

    'all_items'                  => 'All Vendors',

    'parent_item'                => 'Parent Vendor',

    'parent_item_colon'          => 'Parent Vendor:',

    'new_item_name'              => 'New Vendor Name',

    'add_new_item'               => 'Add New Vendor',

    'edit_item'                  => 'Edit Vendor',

    'update_item'                => 'Update Vendor',

    'separate_items_with_commas' => 'Separate Vendors with commas',

    'search_items'               => 'Search Vendors',

    'add_or_remove_items'        => 'Add or remove Vendors',

    'choose_from_most_used'      => 'Choose from the most used Vendors',

);

$args = array(

    'labels'                     => $labels,

    'hierarchical'               => false,

    'public'                     => true,

    'show_ui'                    => true,

    'show_admin_column'          => true,

    'show_in_nav_menus'          => true,

    'show_tagcloud'              => true,

);

register_taxonomy( 'item', 'product', $args );

}

add_action( 'init', 'vendor_taxonomy', 0 );

Now I would like to customize the fields in the admin page. Default fields are Name, Slug and Description. Let's say I would like to add an extra text fields called "featured products", I'm trying something like this below, but nothing happens in the admin page of the taxonomy:

add_action('vendors_add_form_fields', 'vendors_featured_wp_editor_add', 10, 1);



function vendors_featured_wp_editor_add() {

?>    

<div class="form-field">

    <label for="featured_products"><?php _e('Featured Products', 'wh'); ?></label>

    <input type="text" name="featured_products" id="featured_products">

    <p class="description"><?php _e('Enter 4 featured products, Comma separated', 

    'featured'); ?></p>

</div>

<?php

}

...

add_action('vendors_edit_form_fields', 'vendors_featured_wp_editor_edit', 10, 1);



function vendors_featured_wp_editor_edit($term) {



$term_id = $term->term_id;



$featured_products = get_term_meta($term_id, 'featured_products', true);

?>

<tr class="form-field">

    <th scope="row" valign="top"><label for="featured_products"><?php _e('Featured 

    Products', 'featured'); ?></label></th>

    <td>

        <input type="text" name="featured_products" id="featured_products" value="<? 

        php echo esc_attr($featured_products) ? esc_attr($featured_products) : ''; ? 

        >">

        <p class="description"><?php _e('Enter 4 featured products, Comma separated', 

        'featured'); ?></p>

    </td>

</tr>

<?php

}

...

add_action('edited_vendors', 'vendors_featured_save_wp_editor', 10, 1);

add_action('create_vendors', 'vendors_featured_save_wp_editor', 10, 1);



function vendors_featured_save_wp_editor($term_id) {



$featured_products = filter_input(INPUT_POST, 'featured_products');



update_term_meta($term_id, 'featured_products', $featured_products);

}

---

My Answer:
"product_brand" for Woocommerce products. Now, I want to add custom fields to this taxonomy to store additional information about each brand.

To add custom fields to the "product_brand" taxonomy, you can use the following code snippet in your theme's functions.php file or in a custom plugin:

php
// Add custom fields to product_brand taxonomy
function add_brand_custom_fields() {
?>

}
add_action( 'product_brand_add_form_fields', 'add_brand_custom_fields' );

// Save custom fields data
function save_brand_custom_fields( $term_id ) {
if ( isset( $_POST['brand_logo'] ) ) {
update_term_meta( $term_id, 'brand_logo', sanitize_text_field( $_POST['brand_logo'] ) );
}
}
add_action( 'created_product_brand', 'save_brand_custom_fields' );
add_action( 'edited_product_brand', 'save_brand_custom_fields' );

// Display custom fields on edit page
function edit_brand_custom_fields( $term ) {
$brand_logo = get_term_meta( $term->term_id, 'brand_logo', true );
?>

}
add_action( 'product_brand_edit_form_fields', 'edit_brand_custom_fields' );


This code adds a custom field for "Brand Logo" to the "product_brand" taxonomy. The field is displayed on the add/edit term pages and the data is saved using term meta.

You can customize this code further to add more custom fields or modify the existing ones as needed.