给woocommerce Order by加on sale排序

加入子主题function.php中

[php]

/**

 * WooCommerce Sales Sorting Filter

 **/





add_filter( 'woocommerce_get_catalog_ordering_args', 'wcs_get_catalog_ordering_args' );

function wcs_get_catalog_ordering_args( $args ) {

    $orderby_value = isset( $_GET['orderby'] ) ? woocommerce_clean( $_GET['orderby'] ) : apply_filters( 'woocommerce_default_catalog_orderby', get_option( 'woocommerce_default_catalog_orderby' ) );

     

    if ( 'on_sale' == $orderby_value ) {

        $args['orderby'] = 'meta_value_num';

        $args['order'] = 'DESC';

        $args['meta_key'] = '_sale_price'; 

    }

    return $args;

}

 

add_filter( 'woocommerce_default_catalog_orderby_options', 'wcs_catalog_orderby' );

add_filter( 'woocommerce_catalog_orderby', 'wcs_catalog_orderby' );

function wcs_catalog_orderby( $sortby ) {

    $sortby['on_sale'] = 'Sort by on sale';

    return $sortby;

}[/php]