问题描述
基于@LoicTheAztec 的这个https://stackoverflow.com/a/49163797/7783506,我能够创建关于统一费率运输方式的自定义字段,我可以在 MysqL 上找到数据,但它没有显示在订单详细信息、电子邮件中。 如何将其添加到订单详细信息和电子邮件中?这是我根据该帖子使用的代码
// Add custom fields to a specific selected shipping method
add_action( 'woocommerce_after_shipping_rate','carrier_custom_fields',20,2 );
function carrier_custom_fields( $method,$index ) {
if( ! is_checkout()) return; // Only on checkout page
$customer_carrier_method = 'flat_rate:4';
if( $method->id != $customer_carrier_method ) return; // Only display for "local_pickup"
$chosen_method_id = WC()->session->chosen_shipping_methods[ $index ];
// If the chosen shipping method is 'legacy_local_pickup' we display
if($chosen_method_id == $customer_carrier_method ):
echo '<div class="custom-carrier">';
woocommerce_form_field( 'ds_name',array(
'type' => 'text','class' => array('form-row-wide ds-name'),'required' => true,'placeholder' => 'Nama Toko',),WC()->checkout->get_value( 'ds_name' ));
woocommerce_form_field( 'ds_number','class' => array('form-row-wide ds-number'),'placeholder' => 'Kode Booking',WC()->checkout->get_value( 'ds_number' ));
echo '</div>';
endif;
}
// Check custom fields validation
add_action('woocommerce_checkout_process','carrier_checkout_process');
function carrier_checkout_process() {
if( isset( $_POST['ds_name'] ) && empty( $_POST['ds_name'] ) )
wc_add_notice( ( "Anda belum memasukkan Nama Toko" ),"error" );
if( isset( $_POST['ds_number'] ) && empty( $_POST['ds_number'] ) )
wc_add_notice( ( "Anda belum memasukkan nomor kode booking" ),"error" );
}
// Save custom fields to order Meta data
add_action( 'woocommerce_checkout_update_order_Meta','carrier_update_order_Meta',30,1 );
function carrier_update_order_Meta( $order_id ) {
if( isset( $_POST['ds_name'] ))
update_post_Meta( $order_id,'_ds_name',sanitize_text_field( $_POST['ds_name'] ) );
if( isset( $_POST['ds_number'] ))
update_post_Meta( $order_id,'_ds_number',sanitize_text_field( $_POST['ds_number'] ) );
}
解决方法
找到解决方案,删除 update_post_meta 上的 _(下划线),然后在订单编辑时显示。
// Save custom fields to order meta data
add_action( 'woocommerce_checkout_update_order_meta','carrier_update_order_meta',30,1 );
function carrier_update_order_meta( $order_id ) {
if( isset( $_POST['ds_name'] ))
update_post_meta( $order_id,'ds_name',sanitize_text_field( $_POST['ds_name'] ) );
if( isset( $_POST['ds_number'] ))
update_post_meta( $order_id,'ds_number',sanitize_text_field( $_POST['ds_number'] ) );
}