在 WooCommerce 订单管理员列表中显示带有自定义用户元的自定义列

Question

这里有点为难。我已经尝试了几天来获取我的数据，这些数据是我从 WooCommerce 注册表单的自定义字段中收集的，用于插入数据库中的用户元数据。表格的代码是：

//Addition of morello Account Number to reg page
add_action( 'woocommerce_register_form', 'add_register_form_field' );
 
function add_register_form_field(){
 
    woocommerce_form_field(
        'morello_account_number',
        array(
            'type'        => 'text',
            'required'    => true, // required field?
            'label'       => 'morello Account Number:'
        ),
        ( isset($_POST['morello_account_number']) ? $_POST['morello_account_number'] : '' )
    );
 
}
add_action( 'woocommerce_created_customer', 'save_register_fields' );
 
function save_register_fields( $customer_id ){
 
    if ( isset( $_POST['morello_account_number'] ) ) {
        update_user_meta( $customer_id, 'morello_account_number', wc_clean( $_POST['morello_account_number'] ) );
    }
 
}

现在我想从 table 获取数据并将其显示在 WooCommerce 的订单页面的单独列中，这样我就可以看到 morello 编号，而无需手动搜索客户详细信息。

到目前为止，这是我的代码：

/**
 * Add columns
 */
function morello_account_number_column( $columns ) {
    $columns['morello_account_number'] = "morello Account Number";
    return $columns;
}
add_filter('manage_edit-shop_order_columns', 'morello_account_number_column', 10, 1 );

/**
 * Populate columns
 */
function morello_placeholder( $column, $post_id ) {
    if( $column == 'morello_account_number' ) {
        // https://developer.wordpress.org/reference/functions/get_post_meta/
        $a_a_n = get_user_meta( $user_id, 'morello_account_number', true );

        // Value is found
        if ( !empty($a_a_n) ) {
            echo $a_a_n;    
        } else {
            echo 'something else';
        }
    }
}
add_filter( 'manage_shop_order_posts_custom_column', 'morello_placeholder', 10, 2 );

这按预期工作，但一直显示“其他”引号 - 代码在正确的位置创建列，但不会用 morello_account_number.

填充它

我是不是漏掉了什么？

Answer 1

您的代码中有一些小错误。

NOTE: Be aware that if you add a new field to the registration form, it is best to have this field returned in several places, so that the user can adjust it afterwards.

See: https://businessbloomer.com/woocommerce-add-select-field-account-register-form/

Part 3: Display Field @ User Profile (admin) and My Account Edit page (front end)

所以你得到

/**
 * Add morello account number to reg page
 */
function add_register_form_field() {
    ?>
    <p class="woocommerce-form-row woocommerce-form-row--wide form-row form-row-wide"> 
        <label for="reg_morello_account_number"><?php _e( 'Morello Account Number', 'woocommerce' ); ?> <span class="required">*</span></label> 
        <input type="text" class="woocommerce-Input woocommerce-Input--text input-text" name="morello_account_number" id="reg_morello_account_number" value="<?php if ( ! empty( $_POST['morello_account_number'] ) ) echo esc_attr( $_POST['morello_account_number'] ); ?>" /> 
    </p> 
    <?php
}
add_action( 'woocommerce_register_form', 'add_register_form_field' );

/**
 * Save morello account number
 */
function save_register_fields( $customer_id, $new_customer_data, $password_generated ) {
    if ( isset( $_POST['morello_account_number'] ) ) {
        update_user_meta( $customer_id, 'morello_account_number', wc_clean( $_POST['morello_account_number'] ) );
    }

}
add_action( 'woocommerce_created_customer', 'save_register_fields', 10 , 3 );

/**
 * Add columns
 */
function morello_account_number_column( $columns ) {
    $columns['morello_account_number'] = "morello Account Number";
    return $columns;
}
add_filter('manage_edit-shop_order_columns', 'morello_account_number_column', 10, 1 );

/**
 * Populate columns
 */
function morello_placeholder( $column, $post_id ) {
    // Get order
    $order = wc_get_order( $post_id );

    // Get user id
    $user_id = $order->get_user_id();
    
    if( $column == 'morello_account_number' ) {
        $a_a_n = get_user_meta( $user_id, 'morello_account_number', true );

        // Value is found
        if ( !empty($a_a_n) ) {
            echo $a_a_n;    
        } else {
            echo 'something else';
        }
    }
}
add_filter( 'manage_shop_order_posts_custom_column', 'morello_placeholder', 10, 2 );

在 WooCommerce 订单管理员列表中显示带有自定义用户元的自定义列

Display custom column with custom user meta on WooCommerce order admin list

php

wordpress

orders

woocommerce

hook-woocommerce