首页 > 解决方案 > 在 Woocommerce 档案中按自定义元键对产品进行排序

问题描述

我想按折扣百分比从高到低或从低到高对产品进行排序。我正在使用 urna 主题,但排序无法正常工作。如果折扣百分比相同,我希望它的折扣百分比明智,它将显示价格从高到低或从低到高。我使用更多的排序插件。但它不能正常工作。请帮助这个。我是woocommerce的初学者。请帮忙

我的代码

    <?php


add_filter( 'woocommerce_get_catalog_ordering_args', 'mycode_woocommerce_add_salediscount_to_catalog_ordering_args' );
function mycode_woocommerce_add_salediscount_to_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 ( 'discount' == $orderby_value ) {
        $args['orderby']    = 'meta_value_num';
        $args['order']      = 'DESC';
        $args['meta_key']   = '_dfrps_salediscount';
    }
    return $args;
}

add_filter( 'woocommerce_default_catalog_orderby_options', 'mycode_woocommerce_add_salediscount_to_catalog_orderby' );
add_filter( 'woocommerce_catalog_orderby', 'mycode_woocommerce_add_salediscount_to_catalog_orderby' );
function mycode_woocommerce_add_salediscount_to_catalog_orderby( $sortby ) {
    $sortby['discount']     = 'Sort by discount';
    return $sortby;
}

在此处输入图像描述

标签: phpwordpresssortingwoocommerceproduct

解决方案


您可以尝试改用以下内容:

add_filter( 'woocommerce_get_catalog_ordering_args', 'enable_catalog_ordering_by_meta' );
function enable_catalog_ordering_by_meta( $args ) {
    $meta_key = '_dfrps_salediscount';

    if ( isset( $_GET['orderby'] ) ) {
        if ( 'custom_meta1' == $_GET['orderby'] ) {
            return array(
                'orderby'  => 'meta_value_num',
                'order'    => 'DESC',
                'meta_key' => $meta_key,
            );
        }
        // Make a clone of "menu_order" (default option)
        elseif ( 'natural_order' == $_GET['orderby'] ) {
            return array( 'orderby'  => 'menu_order title', 'order' => 'ASC' );
        }
    }

    return $args;
}

add_filter( 'woocommerce_catalog_orderby', 'add_catalog_orderby_by_meta' );
function add_catalog_orderby_by_meta( $orderby_options ) {
    // Insert "Sort by product reference (sku)" and the clone of "menu_order"
    return array(
        'custom_meta1'  => __("Sort by discount", "woocommerce");
        'natural_order' => __("Sort by natural order", "woocommerce"), // <== To be renamed at your convenience
    ) + $orderby_options ;
}


add_filter( 'woocommerce_default_catalog_orderby', 'default_catalog_orderby_meta' );
function default_catalog_orderby_meta( $default_orderby ) {
    return 'custom_meta1';
}

add_action( 'woocommerce_product_query', 'product_query_by_meta' );
function product_query_by_meta( $q ) {
    $meta_key = '_dfrps_salediscount';
    
    if ( ! isset( $_GET['orderby'] ) && ! is_admin() ) {
        $q->set( 'orderby', 'meta_value_num' );
        $q->set( 'order', 'DESC' );
        $q->set( 'meta_key', $meta_key);
    }
}

代码位于活动子主题(或活动主题)的 functions.php 文件中。它应该有效。


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