WooCommerce订单和WooCommerce自定义字段插件以及活动门票加

我试图将Woocommerce Custom Fields插件中的数据添加到通过Tribe的Events Tickets Plus插件导出的excel电子表格中。

到目前为止，使用下面的代码，我已经成功添加列到电子表格中，不仅将名字和姓氏列添加到电子表格中，而且还从订单中提取列的值。
我也设法为relationship_to_child和emergency_medical添加列，但是在从rightpress插件添加数据时，我遇到了困难。 我试图添加一个“get”到自定义字段的开始，但是这不起作用。

根据右键，签出栏位如下：

| Meta Value | Location — — — — — — — — — — — — — — — —|— — — — — — — — — — — —|— — — — — — — — — — — — — — — — — — | | _wccf_cf_{key} | field value | in order meta | | _wccf_cf_id_{key} | field id | in order meta | | _wccf_cf_data_{key} | extra data array | in order meta | | _wccf_file_{access_key} | file data | in order meta | | 

这是代码

 add_action( 'tribe_events_tickets_generate_filtered_attendees_list', 'tribe_export_custom_set_up' ); function tribe_export_custom_set_up ( $event_id ) { //Add Handler for Community Tickets to Prevent Notices in Exports if ( ! is_admin() ) { $screen_base = 'tribe_events_page_tickets-attendees'; } else { $screen = get_current_screen(); $screen_base = $screen->base; } $filter_name = "manage_{$screen_base}_columns"; add_filter( $filter_name, 'tribe_export_custom_add_columns', 100, 1 ); add_filter( 'tribe_events_tickets_attendees_table_column', 'tribe_export_custom_populate_columns', 10, 3 ); } function tribe_export_custom_add_columns ( $columns ) { $columns['wc_first_name'] = 'First Name'; $columns['wc_last_name'] = 'Last Name'; $columns['wc_emergency_medical'] = 'Consent Emergency Medical'; // array key changed $columns['wc_relationship_to_child'] = 'Relationship to Child'; // array key changed $columns['wc_consent_marketing'] = 'Consent to Marketing'; // array key changed return $columns; } function tribe_export_custom_populate_columns ( $value, $item, $column ){ $order_id = $item["order_id"]; // tested and works $firstname = get_post_meta( $order_id, '_billing_first_name', true ); $lastname = get_post_meta( $order_id, '_billing_last_name', true ); $emergencymedical = get_post_meta( $order_id, '_wccf_cf_emergency_medical', true ); $relationshiptochild = get_post_meta( $order_id, '_wccf_cf_relationship_to_child', true ); $consentmarketing = get_post_meta( $order_id, '_wccf_cf_consent_marketing', true ); if ( ! empty( $order_id ) || $order_id > 0 ) { if ( $column == 'wc_first_name') { $value = $firstname; } elseif ( $column == 'wc_last_name') { $value = $lastname; } elseif ( $column == 'wc_emergency_medical') { $value = $emergencymedical; } elseif ( $column == 'wc_relationship_to_child') { $value = $relationshiptochild; } elseif ( $column == 'wc_consent_marketing') { $value = $consentmarketing; } } else { if ( $column == 'wc_first_name') { $value = 'test 1'; } elseif ( $column == 'wc_last_name') { $value = 'test 2'; } elseif ( $column == 'wc_emergency_medical') { $value = 'test 3'; } elseif ( $column == 'wc_relationship_to_child') { $value = 'test 4'; } elseif ( $column == 'wc_consent_marketing') { $value = 'test 5'; } } if (is_array($value)) $value = join(', ', $value); return $value; } 

有人能帮助我吗？