在最近的订单模板和管理员订单上显示产品 post 类型高级自定义字段 (woocommerce)
Display product post type advanced custom field on recent orders template and admin orders (woocommerce)
我正在尝试显示我在最近的 WooCommerce 订单模板中创建的字段，但我对 PHP 不是很了解。
我创建了一个名为会话的字段并注册为产品 post 类型。用户购买产品后，我希望海关字段 "sessions" 值显示在“我的帐户”>“最近的订单”（模板）中。
我试图寻找答案和解决方案，但我似乎被卡住了。
这是我一直在做的my-order.php模板的自定义代码。我已经破解它好几天了，似乎无法在我最近的订单中显示这些值 table。
已更新 - 添加了图像和更多描述来阐明我的问题
1.) 正如你在这里看到的，我创建了两种类型的字段并将它们注册为 product post type
2.) 然后我在我创建的那两个字段上放置了一个值
3.) 一旦用户或客户购买了 item/product/package。我希望这两个值显示在 "Sessions"
列下的用户 my-account 模板的最近订单中
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
$my_orders_columns = apply_filters( 'woocommerce_my_account_my_orders_columns', array(
'order-number' => __( 'Package', 'woocommerce' ),
'sessions' => __( 'Session', 'woocommerce' ),
'order-total' => __( 'Package Prize', 'woocommerce' ),
'order-date' => __( 'Date', 'woocommerce' ),
'order-end-date' => __( 'End Date', 'woocommerce'),
'order-status' => __( 'Status', 'woocommerce' ),
'order-actions' => ' ',
) );
$customer_orders = get_posts( apply_filters( 'woocommerce_my_account_my_orders_query', array(
'numberposts' => $order_count,
'meta_key' => '_customer_user',
'meta_value' => get_current_user_id(),
'post_type' => wc_get_order_types( 'view-orders' ),
'post_status' => array_keys( wc_get_order_statuses() )
) ) );
if ( $customer_orders ) : ?>
<h2><?php // echo apply_filters( 'woocommerce_my_account_my_orders_title', __( 'Recent Orders', 'woocommerce' ) ); ?></h2>
<table class="shop_table shop_table_responsive my_account_orders">
<thead>
<tr>
<?php foreach ( $my_orders_columns as $column_id => $column_name ) : ?>
<th class="<?php echo esc_attr( $column_id ); ?>"><span class="nobr"><?php echo esc_html( $column_name ); ?></span></th>
<?php endforeach; ?>
</tr>
</thead>
<tbody>
<?php foreach ( $customer_orders as $customer_order ) :
$order = wc_get_order( $customer_order );
$item_count = $order->get_item_count();
?>
<tr class="order">
<?php foreach ( $my_orders_columns as $column_id => $column_name ) : ?>
<td class="<?php echo esc_attr( $column_id ); ?>" data-title="<?php echo esc_attr( $column_name ); ?>">
<?php if ( has_action( 'woocommerce_my_account_my_orders_column_' . $column_id ) ) : ?>
<?php do_action( 'woocommerce_my_account_my_orders_column_' . $column_id, $order ); ?>
<?php elseif ( 'order-number' === $column_id ) : ?>
<?php foreach($order->get_items() as $item) {
$product_name = $item['name'];
} ?>
<?php echo $product_name;?>
<?php elseif ( 'session' === $column_id ) : ?>
<?php if (get_field('session_period', $product->id) ) : ?>
<?php endif; ?>
<?php elseif ( 'order-total' === $column_id ) : ?>
<?php echo sprintf( _n( '%s', '%s', $item_count, 'woocommerce' ), $order->get_formatted_order_total(), $item_count ); ?>
<?php elseif ( 'order-date' === $column_id ) : ?>
<time datetime="<?php echo date( 'Y-m-d', strtotime( $order->order_date ) ); ?>" title="<?php echo esc_attr( strtotime( $order->order_date ) ); ?>"><?php echo date_i18n( get_option( 'date_format' ), strtotime( $order->order_date ) ); ?></time>
<?php /* Order End Date */ ?>
<?php elseif ( 'order-end-date' === $column_id ) : ?>
<?php if (get_field('date_ended', $order->id) ) : ?>
<p class="sendungsnummer"><?php the_field('date_ended', $order->id); ?>
<?php endif; ?>
<?php elseif ( 'order-status' === $column_id ) : ?>
<?php echo wc_get_order_status_name( $order->get_status() ); ?>
<?php elseif ( 'order-actions' === $column_id ) : ?>
<?php
$actions = array(
'pay' => array(
'url' => $order->get_checkout_payment_url(),
'name' => __( 'Pay', 'woocommerce' )
),
'view' => array(
'url' => $order->get_view_order_url(),
'name' => __( 'View', 'woocommerce' )
),
'cancel' => array(
'url' => $order->get_cancel_order_url( wc_get_page_permalink( 'myaccount' ) ),
'name' => __( 'Cancel', 'woocommerce' )
)
);
if ( ! $order->needs_payment() ) {
unset( $actions['pay'] );
}
if ( ! in_array( $order->get_status(), apply_filters( 'woocommerce_valid_order_statuses_for_cancel', array( 'pending', 'failed' ), $order ) ) ) {
unset( $actions['cancel'] );
}
/* -------- View Button --------
if ( $actions = apply_filters( 'woocommerce_my_account_my_orders_actions', $actions, $order ) ) {
foreach ( $actions as $key => $action ) {
echo '<a href="' . esc_url( $action['url'] ) . '" class="button ' . sanitize_html_class( $key ) . '">' . esc_html( $action['name'] ) . '</a>';
}
}
*/
?>
<?php endif; ?>
</td>
<?php endforeach; ?>
</tr>
<?php endforeach; ?>
</tbody>
</table>
<?php endif; ?>
在这里，我们将采用与使用 ACF 插件制作的自定义字段不同的方法。我们创建一个专用的元数据框，里面有 2 个字段，位于后端产品页面的右侧栏中，代码如下：
//
//Adding Meta container admin product pages
//
add_action( 'add_meta_boxes', 'cc_add_meta_boxes' );
if ( ! function_exists( 'cc_add_meta_boxes' ) )
{
function cc_add_meta_boxes()
{
global $woocommerce, $post;
add_meta_box( 'cc_other_fields', __('Sessions','woocommerce'), 'cc_add_other_fields_for_packaging', 'product', 'side', 'core' );
}
}
//
//adding Meta field in the meta container admin product pages
//
if ( ! function_exists( 'cc_save_wc_order_other_fields' ) )
{
function cc_add_other_fields_for_packaging()
{
global $woocommerce, $product, $post;
$meta_field_session_period = get_post_meta( $post->ID, '_session_period', true ) ? get_post_meta( $post->ID, '_session_period', true ) : '';
$meta_field_number_sessions = get_post_meta( $post->ID, '_number_sessions', true ) ? get_post_meta( $post->ID, '_number_sessions', true ) : '';
echo '<input type="hidden" name="cc_other_meta_field_nonce" value="' . wp_create_nonce() . '">
<p><label style="display:inline-block;" class="cc_opt_label">' . __( "Session period", "your_theme_slug" ) . '</label><br>
<input type="text" style="width:250px;";" name="session_period" placeholder="' . $meta_field_session_period . '" value="' . $meta_field_session_period . '"></p>
<p><label style="display:inline-block;" class="cc_opt_label">' . __( "Number of sessions", "your_theme_slug" ) . '</label><br>
<input type="text" style="width:250px;";" name="number_sessions" placeholder="' . $meta_field_number_sessions . '" value="' . $meta_field_number_sessions . '"><br></p>';
}
}
//Save the data of the product Meta fields pages
add_action( 'save_post', 'cc_save_product_other_fields', 10, 1 );
if ( ! function_exists( 'cc_save_product_other_fields' ) )
{
function cc_save_product_other_fields( $post_id ) {
// We need to verify this with the proper authorization (security stuff).
// Check if our nonce is set.
if ( ! isset( $_POST[ 'cc_other_meta_field_nonce' ] ) ) {
return $post_id;
}
$nonce = $_REQUEST[ 'cc_other_meta_field_nonce' ];
//Verify that the nonce is valid.
if ( ! wp_verify_nonce( $nonce ) ) {
return $post_id;
}
// If this is an autosave, our form has not been submitted, so we don't want to do anything.
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return $post_id;
}
// Check the user's permissions.
if ( 'page' == $_POST[ 'post_type' ] ) {
if ( ! current_user_can( 'edit_page', $post_id ) ) {
return $post_id;
}
} else {
if ( ! current_user_can( 'edit_post', $post_id ) ) {
return $post_id;
}
}
// --- Its safe for us to save the data ! --- //
// Sanitize user input and update the meta field in the database.
update_post_meta( $post_id, '_session_period', $_POST[ 'session_period' ] );
update_post_meta( $post_id, '_number_sessions', $_POST[ 'number_sessions' ] );
}
}
注意：您将此代码粘贴到活动子主题或主题的 function.php 文件中。
如何在您的模板代码中使用它 + 更正的错误：
您不需要为那些简单的字段使用 ACF 插件。您还会发现缺少的代码，用于检索订单 ID、产品 ID 并显示在“我的帐户”>“最近的订单”table、会话数据：
// This is your existing code:
<?php
<?php foreach ( $customer_orders as $customer_order ) :
$order = wc_get_order( $customer_order );
// This way you can retrieve order ID:
$order_id = $order->post->ID;
您需要：
if (get_field('date_ended', $order_id) ) :
// or
if (get_field('date_ended', $order->post->id) ) :
// instead of:
//get_field('date_ended', $order->id)
// and use </p> instead of <p> at the end of this line:
<p class="sendungsnummer"><?php the_field('date_ended', $order->id); ?></p>
.../...
foreach($order->get_items() as $item) {
$product_name = $item['name'];
// This way you can retrieve product ID:
$product_id = $item['product_id'];
.../...
您将使用产品 ID（或 post ID）和模板中的 Wordpress 函数 get_post_meta() 访问此数据：
// Then you get your data fields with this two:
$session_period = get_post_meta( $product_id, '_session_period', true );
$number_sessions = get_post_meta( $product_id, '_number_sessions', true );
您将使用它们，并以这种方式显示它们的值：
echo $session_period; // For Session period
echo $number_sessions; // For Number of sessions
.../...
elseif ( 'sessions' === $column_id ) // <=== It is 'sessions' instead of 'session' !!!
这种方法更专业也更干净：
这是基于不同的问题，但有些相似：
我正在尝试显示我在最近的 WooCommerce 订单模板中创建的字段，但我对 PHP 不是很了解。
我创建了一个名为会话的字段并注册为产品 post 类型。用户购买产品后，我希望海关字段 "sessions" 值显示在“我的帐户”>“最近的订单”（模板）中。
我试图寻找答案和解决方案，但我似乎被卡住了。
这是我一直在做的my-order.php模板的自定义代码。我已经破解它好几天了，似乎无法在我最近的订单中显示这些值 table。
已更新 - 添加了图像和更多描述来阐明我的问题
1.) 正如你在这里看到的，我创建了两种类型的字段并将它们注册为 product post type
2.) 然后我在我创建的那两个字段上放置了一个值
3.) 一旦用户或客户购买了 item/product/package。我希望这两个值显示在 "Sessions"
列下的用户 my-account 模板的最近订单中if ( ! defined( 'ABSPATH' ) ) {
exit;
}
$my_orders_columns = apply_filters( 'woocommerce_my_account_my_orders_columns', array(
'order-number' => __( 'Package', 'woocommerce' ),
'sessions' => __( 'Session', 'woocommerce' ),
'order-total' => __( 'Package Prize', 'woocommerce' ),
'order-date' => __( 'Date', 'woocommerce' ),
'order-end-date' => __( 'End Date', 'woocommerce'),
'order-status' => __( 'Status', 'woocommerce' ),
'order-actions' => ' ',
) );
$customer_orders = get_posts( apply_filters( 'woocommerce_my_account_my_orders_query', array(
'numberposts' => $order_count,
'meta_key' => '_customer_user',
'meta_value' => get_current_user_id(),
'post_type' => wc_get_order_types( 'view-orders' ),
'post_status' => array_keys( wc_get_order_statuses() )
) ) );
if ( $customer_orders ) : ?>
<h2><?php // echo apply_filters( 'woocommerce_my_account_my_orders_title', __( 'Recent Orders', 'woocommerce' ) ); ?></h2>
<table class="shop_table shop_table_responsive my_account_orders">
<thead>
<tr>
<?php foreach ( $my_orders_columns as $column_id => $column_name ) : ?>
<th class="<?php echo esc_attr( $column_id ); ?>"><span class="nobr"><?php echo esc_html( $column_name ); ?></span></th>
<?php endforeach; ?>
</tr>
</thead>
<tbody>
<?php foreach ( $customer_orders as $customer_order ) :
$order = wc_get_order( $customer_order );
$item_count = $order->get_item_count();
?>
<tr class="order">
<?php foreach ( $my_orders_columns as $column_id => $column_name ) : ?>
<td class="<?php echo esc_attr( $column_id ); ?>" data-title="<?php echo esc_attr( $column_name ); ?>">
<?php if ( has_action( 'woocommerce_my_account_my_orders_column_' . $column_id ) ) : ?>
<?php do_action( 'woocommerce_my_account_my_orders_column_' . $column_id, $order ); ?>
<?php elseif ( 'order-number' === $column_id ) : ?>
<?php foreach($order->get_items() as $item) {
$product_name = $item['name'];
} ?>
<?php echo $product_name;?>
<?php elseif ( 'session' === $column_id ) : ?>
<?php if (get_field('session_period', $product->id) ) : ?>
<?php endif; ?>
<?php elseif ( 'order-total' === $column_id ) : ?>
<?php echo sprintf( _n( '%s', '%s', $item_count, 'woocommerce' ), $order->get_formatted_order_total(), $item_count ); ?>
<?php elseif ( 'order-date' === $column_id ) : ?>
<time datetime="<?php echo date( 'Y-m-d', strtotime( $order->order_date ) ); ?>" title="<?php echo esc_attr( strtotime( $order->order_date ) ); ?>"><?php echo date_i18n( get_option( 'date_format' ), strtotime( $order->order_date ) ); ?></time>
<?php /* Order End Date */ ?>
<?php elseif ( 'order-end-date' === $column_id ) : ?>
<?php if (get_field('date_ended', $order->id) ) : ?>
<p class="sendungsnummer"><?php the_field('date_ended', $order->id); ?>
<?php endif; ?>
<?php elseif ( 'order-status' === $column_id ) : ?>
<?php echo wc_get_order_status_name( $order->get_status() ); ?>
<?php elseif ( 'order-actions' === $column_id ) : ?>
<?php
$actions = array(
'pay' => array(
'url' => $order->get_checkout_payment_url(),
'name' => __( 'Pay', 'woocommerce' )
),
'view' => array(
'url' => $order->get_view_order_url(),
'name' => __( 'View', 'woocommerce' )
),
'cancel' => array(
'url' => $order->get_cancel_order_url( wc_get_page_permalink( 'myaccount' ) ),
'name' => __( 'Cancel', 'woocommerce' )
)
);
if ( ! $order->needs_payment() ) {
unset( $actions['pay'] );
}
if ( ! in_array( $order->get_status(), apply_filters( 'woocommerce_valid_order_statuses_for_cancel', array( 'pending', 'failed' ), $order ) ) ) {
unset( $actions['cancel'] );
}
/* -------- View Button --------
if ( $actions = apply_filters( 'woocommerce_my_account_my_orders_actions', $actions, $order ) ) {
foreach ( $actions as $key => $action ) {
echo '<a href="' . esc_url( $action['url'] ) . '" class="button ' . sanitize_html_class( $key ) . '">' . esc_html( $action['name'] ) . '</a>';
}
}
*/
?>
<?php endif; ?>
</td>
<?php endforeach; ?>
</tr>
<?php endforeach; ?>
</tbody>
</table>
<?php endif; ?>
在这里，我们将采用与使用 ACF 插件制作的自定义字段不同的方法。我们创建一个专用的元数据框，里面有 2 个字段，位于后端产品页面的右侧栏中，代码如下：
//
//Adding Meta container admin product pages
//
add_action( 'add_meta_boxes', 'cc_add_meta_boxes' );
if ( ! function_exists( 'cc_add_meta_boxes' ) )
{
function cc_add_meta_boxes()
{
global $woocommerce, $post;
add_meta_box( 'cc_other_fields', __('Sessions','woocommerce'), 'cc_add_other_fields_for_packaging', 'product', 'side', 'core' );
}
}
//
//adding Meta field in the meta container admin product pages
//
if ( ! function_exists( 'cc_save_wc_order_other_fields' ) )
{
function cc_add_other_fields_for_packaging()
{
global $woocommerce, $product, $post;
$meta_field_session_period = get_post_meta( $post->ID, '_session_period', true ) ? get_post_meta( $post->ID, '_session_period', true ) : '';
$meta_field_number_sessions = get_post_meta( $post->ID, '_number_sessions', true ) ? get_post_meta( $post->ID, '_number_sessions', true ) : '';
echo '<input type="hidden" name="cc_other_meta_field_nonce" value="' . wp_create_nonce() . '">
<p><label style="display:inline-block;" class="cc_opt_label">' . __( "Session period", "your_theme_slug" ) . '</label><br>
<input type="text" style="width:250px;";" name="session_period" placeholder="' . $meta_field_session_period . '" value="' . $meta_field_session_period . '"></p>
<p><label style="display:inline-block;" class="cc_opt_label">' . __( "Number of sessions", "your_theme_slug" ) . '</label><br>
<input type="text" style="width:250px;";" name="number_sessions" placeholder="' . $meta_field_number_sessions . '" value="' . $meta_field_number_sessions . '"><br></p>';
}
}
//Save the data of the product Meta fields pages
add_action( 'save_post', 'cc_save_product_other_fields', 10, 1 );
if ( ! function_exists( 'cc_save_product_other_fields' ) )
{
function cc_save_product_other_fields( $post_id ) {
// We need to verify this with the proper authorization (security stuff).
// Check if our nonce is set.
if ( ! isset( $_POST[ 'cc_other_meta_field_nonce' ] ) ) {
return $post_id;
}
$nonce = $_REQUEST[ 'cc_other_meta_field_nonce' ];
//Verify that the nonce is valid.
if ( ! wp_verify_nonce( $nonce ) ) {
return $post_id;
}
// If this is an autosave, our form has not been submitted, so we don't want to do anything.
if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return $post_id;
}
// Check the user's permissions.
if ( 'page' == $_POST[ 'post_type' ] ) {
if ( ! current_user_can( 'edit_page', $post_id ) ) {
return $post_id;
}
} else {
if ( ! current_user_can( 'edit_post', $post_id ) ) {
return $post_id;
}
}
// --- Its safe for us to save the data ! --- //
// Sanitize user input and update the meta field in the database.
update_post_meta( $post_id, '_session_period', $_POST[ 'session_period' ] );
update_post_meta( $post_id, '_number_sessions', $_POST[ 'number_sessions' ] );
}
}
注意：您将此代码粘贴到活动子主题或主题的 function.php 文件中。
如何在您的模板代码中使用它 + 更正的错误：
您不需要为那些简单的字段使用 ACF 插件。您还会发现缺少的代码，用于检索订单 ID、产品 ID 并显示在“我的帐户”>“最近的订单”table、会话数据：
// This is your existing code:
<?php
<?php foreach ( $customer_orders as $customer_order ) :
$order = wc_get_order( $customer_order );
// This way you can retrieve order ID:
$order_id = $order->post->ID;
您需要：
if (get_field('date_ended', $order_id) ) :
// or
if (get_field('date_ended', $order->post->id) ) :
// instead of:
//get_field('date_ended', $order->id)
// and use </p> instead of <p> at the end of this line:
<p class="sendungsnummer"><?php the_field('date_ended', $order->id); ?></p>
.../...
foreach($order->get_items() as $item) {
$product_name = $item['name'];
// This way you can retrieve product ID:
$product_id = $item['product_id'];
.../...
您将使用产品 ID（或 post ID）和模板中的 Wordpress 函数 get_post_meta() 访问此数据：
// Then you get your data fields with this two:
$session_period = get_post_meta( $product_id, '_session_period', true );
$number_sessions = get_post_meta( $product_id, '_number_sessions', true );
您将使用它们，并以这种方式显示它们的值：
echo $session_period; // For Session period
echo $number_sessions; // For Number of sessions
.../...
elseif ( 'sessions' === $column_id ) // <=== It is 'sessions' instead of 'session' !!!
这种方法更专业也更干净：
这是基于不同的问题，但有些相似：