Woocommerce Question posted in
The official Woocommerce documentation can be found here.

WooCommerce products custom numerical sorting option by specific metadata

Im having an issue with ordering my products, I have a meta value in each of the products called "cheapest_worktop" with a NUMERIC value,

Im using the fiter "woocommerce_get_catalog_ordering_args" to alter the query so that it sorts by the meta value:

 $args["meta_key"] = "cheapest_worktop";
 $args["orderby"] = "meta_value_num";
 $args["meta_type"] = 'DECIMAL';
 $args["order"] = "ASC";
 $args["meta_query"] = array(
     'relation' => 'AND',
     array(
         'key' => "cheapest_worktop",
         'compare' => 'EXISTS', // Only retrieve products where the meta key exists
     )
 );

but it ends up showing products with and without the meta key,

It only works when I remove the

 $args["meta_key"] = "cheapest_worktop";

That then hides the products that don’t have the meta_key but it then doesn’t sort it, It was initially just

$args["meta_key"] = "cheapest_worktop";
$args["orderby"] = "meta_value_num";
$args["meta_type"] = 'DECIMAL';
$args["order"] = "ASC";

That did work then for some reason it just stopped working not 100% as to why as no other changes happened on the website, no updates, no new plugins or code nothing.

I used

global $wp_query;
echo print_r($wp_query, true);
echo print_r($args, true);

To double check the $args being executed and they came back correct.

Any advice would be appreciated.

Tags:

2

Answers


  1. 0

    I suppose that you added a custom "cheapest worktop" sorting option, something like:

    add_filter( 'woocommerce_catalog_orderby', 'add_catalog_orderby_cheapest_worktop' );
function add_catalog_orderby_cheapest_worktop( $orderby ) {
    $orderby['cheapest_worktop'] = __('Sort by cheapest worktop', 'woocommerce');
    return $orderby;
}

    Now, as $args argument only handles ‘orderby’ and ‘order’, but not ‘meta_query’, you will try the following instead:

    add_filter( 'woocommerce_get_catalog_ordering_args', 'get_catalog_ordering_by_cheapest_worktop', 10, 3 );
function get_catalog_ordering_by_cheapest_worktop( $args, $orderby, $order ) {
    if ( isset( $_GET['orderby'] ) && $_GET['orderby'] === 'cheapest_worktop' ) {
        // Custom sorting order
        $args['orderby'] = array(
            'meta_value_num' => 'ASC', // Sort numerically ascending
        );
    }
    return $args;
}

// Here we set the query (meta query)
add_filter( 'woocommerce_product_query', 'product_query_by_cheapest_worktop', 10, 1 );
function product_query_by_cheapest_worktop( $q ) {
    if ( isset($_GET['orderby']) && $_GET['orderby'] === 'cheapest_worktop' ) {
        $meta_query = $q->get('meta_query');

        $meta_query['relation'] = 'AND';

        $meta_query[] = array(
            'key'     => 'cheapest_worktop',
            'value'   => 0,
            'compare' => '>=',
            'type'    => 'NUMERIC',
        );

        $q->set('meta_query', $meta_query);
        $q->set('orderby', array(
            'meta_value_num' => 'ASC', // Sort numerically ascending
        ) );
    }
}

    It should work.

    Login or Signup to reply.
  2. 0

    Can someone help me? I simply want to order my products from smallest width to largest width based on a product attribute decimalwidth.

    Login or Signup to reply.
Please signup or login to give your own answer.

Back To Top
Search