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]