将自定义帐单数据添加到 Woocommerce 管理订单中的帐单格式地址

Question

使用 Woocommerce，我希望使用woocommerce_localisation_address_formats钩子在管理订单编辑页面中查看用户元数据。

基于“管理仪表板上的 Woocommerce 编辑订单”答案代码，我对其进行了轻微更改，如下所示：

add_filter( 'woocommerce_localisation_address_formats', 'admin_localisation_address_formats', 50, 1 );
function admin_localisation_address_formats( $address_formats ){
    if( is_admin() ){
        $address_formats = array();

        $countries = array('default', 'AU', 'AT', 'BE', 'CA', 'CH', 'CL', 'CN', 'CZ',
        'DE', 'EE', 'FI', 'DK', 'FR', 'HK', 'HU', 'IN', 'IS', 'IT', 'JP', 'TW', 'LI',
        'NL', 'NZ', 'NO', 'PL', 'PT', 'SK', 'SI', 'ES', 'SE', 'TR', 'US', 'VN' );

        foreach( $countries as $country_code ) {
            $address_formats[$country_code] = "{company}\n{name}\n{address_1} {address_2} {postcode}\n{city} {state}\n{country}\n{billing_nombrecontacto}";
        }
    }
    return $address_formats;
}

在哪里{billing_nombrecontacto}应该插入自定义数据以插入管理订单页面......但它没有任何作用。

添加一个billing_nombrecontacto我使用了以下代码：

add_filter('woocommerce_billing_fields', 'custom_woocommerce_billing_fields');
function custom_woocommerce_billing_fields($fields,$fields2)
{
    $fields['billing_nombrecontacto'] = array(
        'label' => __('Nombre de contacto', 'woocommerce'), // Add custom field label
        'placeholder' => _x('Nombre de contacto', 'placeholder', 'woocommerce'), // Add custom field placeholder
        'required' => false, // if field is required or not
        'clear' => false, // add clear or not
        'type' => 'text', // add field type
        'class' => array('my-css')    // add class name

    );

    $fields['billing_cuit'] = array(
        'label' => __('CUIT', 'woocommerce'), // Add custom field label
        'placeholder' => _x('CUIT', 'placeholder', 'woocommerce'), // Add custom field placeholder
        'required' => false, // if field is required or not
        'clear' => false, // add clear or not
        'type' => 'text', // add field type
        'class' => array('my-css')    // add class name

    );

    $fields['billing_emaildelvendedor'] = array(
        'label' => __('Email del Contacto', 'woocommerce'), // Add custom field label
        'placeholder' => _x('email del Vendedor', 'placeholder', 'woocommerce'), // Add custom field placeholder
        'required' => false, // if field is required or not
        'clear' => false, // add clear or not
        'type' => 'text', // add field type
        'class' => array('my-css')    // add class name

    );

    $fields['billing_nombrecontacto']['priority'] = 102;

    return  $fields;
}

数据收集正确，我可以在我的帐户中看到这个自定义字段。

如何使它工作？我被困住了。

Answer 1

更新： 添加了一个额外的缺失功能，显示billing_nombrecontacto字段值......

我重新访问了您现有的代码并添加了更多代码以使其工作：

// Add / Display additional billing fields in checkout and My account > Edit adresses > Billing form
add_filter( 'woocommerce_billing_fields', 'additional_billing_fields', 10, 1 );
function additional_billing_fields( $fields )
{
    $fields['billing_nombrecontacto'] = array(
        'type'        => 'text', // add field type
        'label'       => __('Nombre de contacto', 'woocommerce'), // Add custom field label
        'placeholder' => _x('Nombre de contacto', 'placeholder', 'woocommerce'), // Add custom field placeholder
        'class'       => array('my-css'), // add class name
        'required'    => false, // if field is required or not
        'clear'       => false, // add clear or not
        'priority'    => 102,    // define the priority
    );

    $fields['billing_cuit'] = array(
        'type'        => 'text', // add field type
        'label'       => __('CUIT', 'woocommerce'), // Add custom field label
        'placeholder' => _x('CUIT', 'placeholder', 'woocommerce'), // Add custom field placeholder
        'class'       => array('my-css'), // add class name
        'required'    => false, // if field is required or not
        'clear'       => false, // add clear or not

    );

    $fields['billing_emaildelvendedor'] = array(
        'type'        => 'text', // add field type
        'label'       => __('Email del Contacto', 'woocommerce'), // Add custom field label
        'placeholder' => _x('email del Vendedor', 'placeholder', 'woocommerce'), // Add custom field placeholder
        'class'       => array('my-css'),  // add class name
        'required'    => false, // if field is required or not
        'clear'       => false, // add clear or not

    );

    return  $fields;
}

// Adding custom placeholder to woocommerce formatted billing address only on Backend
add_filter( 'woocommerce_localisation_address_formats', 'admin_localisation_address_formats', 50, 1 );
function admin_localisation_address_formats( $address_formats ){
    // Only in backend (Admin)
    if( is_admin() ) {
        foreach( $address_formats as $country_code => $address_format ) {
            $address_formats[$country_code] .= "\n{nombrecontacto}";
        }
    }
    return $address_formats;
}

// Custom placeholder replacement to woocommerce formatted billing address
add_filter( 'woocommerce_formatted_address_replacements', 'custom_formatted_address_replacements', 10, 2 );
function custom_formatted_address_replacements( $replacements, $args  ) {
    $replacements['{nombrecontacto}'] = ! empty($args['nombrecontacto'])  ? $args['nombrecontacto'] : '';

    return $replacements;
}

// Get the field values to be displayed in admin Order edit pages
add_filter('woocommerce_order_formatted_billing_address', 'add_woocommerce_order_fields', 10, 2);
function add_woocommerce_order_fields($address, $order ) {
    $address['nombrecontacto'] = $order->get_meta('_billing_nombrecontacto');

    return $address;
}

代码位于活动子主题（或活动主题）的 function.php 文件中。测试和工作。

奖励- 使字段可编辑：

// Make the custom billing field Editable in Admin order pages
add_filter('woocommerce_admin_billing_fields', 'add_woocommerce_admin_billing_fields');
function add_woocommerce_admin_billing_fields($billing_fields) {
    $billing_fields['nombrecontacto'] = array( 'label' => __('Nombre contacto', 'woocommerce') );

    return $billing_fields;
}