Question

我正在尝试显示我在最近的WooCommerce订单模板中创建的字段，而且我对PHP不是很了解。

我创建了一个名为sessions的字段，并注册为产品帖子类型。用户购买产品后，我希望海关字段“会话”值显示在“我的帐户”中＆gt;最近的订单（模板）。

我尝试寻找答案和解决方案，但我似乎陷入困境。

以下是我一直在研究的my-order.php模板的自定义代码。我已经被黑客攻击了几天，似乎无法在我最近的订单表中显示这些值。

已更新 - 已添加图片以及更多说明以澄清我的问题

1。）正如您在此处所见，我创建了两种类型的字段，并将其注册为产品帖子类型

2。）然后我在我创建的那两个字段上放置了一个值

3。）用户或客户购买商品/产品/包装后。我希望这两个值显示在用户my-account模板的最近订单“Sessions”

列下

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'  => '&nbsp;',
) );

$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; ?>

Answer 1

这里我们采用的方法与使用ACF插件制作的自定义字段不同。我们创建了一个包含2个字段的专用元数据箱，位于后端产品页面的右侧列中，使用以下代码：

//
//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+正确的错误：

您不需要为这些简单字段使用ACF插件。您还会找到丢失的代码，以检索订单ID，产品ID并显示在我的帐户＆gt;最近的订单表，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'];

... / ...

您将在模板中使用产品ID（或帖子ID）和Wordpress功能 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，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，更清洁：

这是基于一个不同的问题，但有些相似：
WooCommerce : Add custom Metabox to admin order page

在最近的订单模板和管理订单上显示产品发布类型高级自定义字段（woocommerce）

1 个答案: