我可以添加订单备注(私人备注):
$order->add_order_note($info_for_order);
但是当我试图通过以下方式获取某些页面中的值时:
get_comments(['post_id' => $order_id])
// or
$order_object->get_customer_order_notes()
它只返回一个空数组。我google了这个,我找不到这样做的方法。
答案 0 :(得分:4)
订单备注(私密备注)仅适用于使用
get_comments()
功能的后端。
如果您查看WC_Comments exclude_order_comments()
方法,您会看到有关私人订单备注的前端查询已被过滤...
所以转向是建立一个自定义函数来获取私人订单备注:
function get_private_order_notes( $order_id){
global $wpdb;
$table_perfixed = $wpdb->prefix . 'comments';
$results = $wpdb->get_results("
SELECT *
FROM $table_perfixed
WHERE `comment_post_ID` = $order_id
AND `comment_type` LIKE 'order_note'
");
foreach($results as $note){
$order_note[] = array(
'note_id' => $note->comment_ID,
'note_date' => $note->comment_date,
'note_author' => $note->comment_author,
'note_content' => $note->comment_content,
);
}
return $order_note;
}
代码放在活动子主题(或主题)的function.php文件中,或者放在任何插件文件中。
此代码经过测试并有效。
用法 (例如$order_id = 6238
):
$order_id = 6238;
$order_notes = get_private_order_notes( $order_id );
foreach($order_notes as $note){
$note_id = $note['note_id'];
$note_date = $note['note_date'];
$note_author = $note['note_author'];
$note_content = $note['note_content'];
// Outputting each note content for the order
echo '<p>'.$note_content.'</p>';
}
答案 1 :(得分:3)
获得订单备注还有其他最佳方式。
/**
* Get all approved WooCommerce order notes.
*
* @param int|string $order_id The order ID.
* @return array $notes The order notes, or an empty array if none.
*/
function custom_get_order_notes( $order_id ) {
remove_filter( 'comments_clauses', array( 'WC_Comments', 'exclude_order_comments' ) );
$comments = get_comments( array(
'post_id' => $order_id,
'orderby' => 'comment_ID',
'order' => 'DESC',
'approve' => 'approve',
'type' => 'order_note',
) );
$notes = wp_list_pluck( $comments, 'comment_content' );
add_filter( 'comments_clauses', array( 'WC_Comments', 'exclude_order_comments' ) );
return $notes;
}
答案 2 :(得分:2)
有woo文档https://docs.woocommerce.com/wc-apidocs/function-wc_get_order_notes.html
示例:
wc_get_order_notes([
'order_id' => $order->get_id(),
'type' => 'customer',
]);
结果
Array
(
[0] => stdClass Object
(
[id] => 11
[date_created] => WC_DateTime Object
(
[utc_offset:protected] => 3600
[date] => 2019-03-21 11:38:51.000000
[timezone_type] => 1
[timezone] => +00:00
)
[content] => Hi, blah blah blah
[customer_note] => 1
[added_by] => admin
)
)