将自定义结帐字段值另存为WooCommerce上的用户数据 [英] Save custom checkout field value as user data on WooCommerce

问题描述

我在WooCommerce商店的结帐页面中添加了自定义复选框，以订阅可选的新闻通讯：

I've added a custom checkbox in the checkout page of my WooCommerce shop for the optional newsletter subscription:

add_action( 'woocommerce_after_order_notes', 'add_checkout_newsletter_subscribe', 9 );

function add_checkout_newsletter_subscribe() {

    woocommerce_form_field( 'checkout_newsletter', array(
       'type'          => 'checkbox',
       'class'         => array('form-row checkout-newsletter-box'),
       'label_class'   => array('woocommerce-form__label woocommerce-form__label-for-checkbox checkbox'),
       'input_class'   => array('woocommerce-form__input woocommerce-form__input-checkbox input-checkbox'),
       'required'      => false,
       'label'         => 'Subscribe me.',
    )); 

    }

我为我的帐户页面创建了类似的复选框：

I've created a similar checkbox for the My Account page:

add_action( 'woocommerce_edit_account_form', 'display_checkbox_in_account_page' );
function display_checkbox_in_account_page() {

    woocommerce_form_field( 'newsletter-account', array(
        'type'  => 'checkbox',
        'class' => array('form-row-wide'),
        'label' => __( 'Subscribe me.', 'woocommerce' ),
        'clear' => true,
    ), get_user_meta(get_current_user_id(), 'newsletter-account', true ) );
}

add_action( 'woocommerce_save_account_details', 'save_checkbox_value_to_account_details', 10, 1 );
function save_checkbox_value_to_account_details( $user_id ) {
    $value = isset( $_POST['newsletter-account'] ) ? '1' : '0';
    update_user_meta( $user_id, 'newsletter-account', $value );
}

现在，我正在寻找连接两个复选框的方法。

Now I'm looking for a way to connect the two checkboxes.

我想要获得的是，如果客户标记了结帐页面中的复选框并且它是注册用户，那么也应标记我的帐户页面中的复选框。

What I want to obtain is that if a customer flag the checkbox in the checkout page and it is a registered user, also the checkbox in the "My Account" page should be flagged.

我想我需要使用 woocommerce_edit_account_form 钩子，但不幸的是，我没有其他线索来获得这种结果。

I think I need to use the woocommerce_edit_account_form hook but unfortunately I've not other clues on how to obtain such a result.

你们能为我指出正确的方向吗？

Can you guys point me in the right direction?

非常感谢您的帮助！

推荐答案

如果客户尚未订阅，下面将在结帐页面上显示订阅复选框，并将其另存为用户元数据提交：

The following will show the subscription checkbox on checkout page, if customer hasn't subscribe yet, and it will save it as user meta data on submission:

// Display custom checkout field on checkout page
add_action( 'woocommerce_after_order_notes', 'add_checkout_newsletter_subscribe', 9 );
function add_checkout_newsletter_subscribe() {

    $user_id    = (int) get_current_user_id();
    $newsletter = get_user_meta( $user_id, 'newsletter-account', true );

    // If newsletter hasn't been subscribed yet we show the subscription checkbox on checkout
    if ( $user_id > 0 && ! $newsletter ) :

    woocommerce_form_field( 'checkout_newsletter', array(
       'type'          => 'checkbox',
       'class'         => array('form-row checkout-newsletter-box'),
       'label_class'   => array('woocommerce-form__label woocommerce-form__label-for-checkbox checkbox'),
       'input_class'   => array('woocommerce-form__input woocommerce-form__input-checkbox input-checkbox'),
       'required'      => false,
       'label'         => __('Subscribe me'),
    )  );

    endif;
}

// Save custom checkout field value as user meta data
add_action('woocommerce_checkout_update_customer','custom_checkout_checkbox_update_customer', 10, 2 );
function custom_checkout_checkbox_update_customer( $customer, $data ){
    if ( ! is_user_logged_in() || is_admin() )
        return;

    // Update user meta data
    if ( isset($_POST['checkout_newsletter']) )
        update_user_meta( $customer->get_id(), 'newsletter-account', '1' );
}

代码在您的活动子主题（或活动主题）的functions.php文件中）。经过测试并可以使用。

Code goes in functions.php file of your active child theme (or active theme). Tested and works.

它与您在我的帐户页面上的问题代码配合使用：

It works with your question code for my account page:

add_action( 'woocommerce_edit_account_form', 'display_checkbox_in_account_page' );
function display_checkbox_in_account_page() {

    woocommerce_form_field( 'newsletter-account', array(
        'type'  => 'checkbox',
        'class' => array('form-row-wide'),
        'label' => __( 'Subscribe me.', 'woocommerce' ),
        'clear' => true,
    ), get_user_meta(get_current_user_id(), 'newsletter-account', true ) );
}

add_action( 'woocommerce_save_account_details', 'save_checkbox_value_to_account_details', 10, 1 );
function save_checkbox_value_to_account_details( $user_id ) {
    $value = isset( $_POST['newsletter-account'] ) ? '1' : '0';
    update_user_meta( $user_id, 'newsletter-account', $value );
}

如果下订单时勾选了checkout选项，则编辑帐户表单也将被检查...

If the checkout option has been ticked when placing an order, the checkbox on edit account form will be checked too…

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