在 Woocommerce 编辑帐户页面中添加自定义字段

Question

我有自定义结账字段 favorite_color 用户可以在结账时填写 （不需要），类似于其他默认结账字段...

在 "Edit Account" 的“我的帐户”部分，我想添加 favorite_color 自定义字段以允许客户编辑此字段值。

为此，我通过复制和编辑其中的原始代码行来编辑模板 myaccount/form-edit-account.php：

    <p class="woocommerce-form-row woocommerce-form-row--first form-row form-row-first">
    <label for="account_first_name"><?php _e( 'First name', 'woocommerce' ); ?> <span class="required">*</span></label>
    <input type="text" class="woocommerce-Input woocommerce-Input--text input-text" name="account_first_name" id="account_first_name" value="<?php echo esc_attr( $user->first_name ); ?>" />
</p>

我用 favorite_color 替换了 account_first_name 并且该字段甚至在字段（感谢 $user->favorite_color）

但不好的是，它没有被保存。

我必须添加什么代码才能使其正常工作并得到保存？

原模板代码为：

<?php
/**
 * Edit account form
 *
 * This template can be overridden by copying it to yourtheme/woocommerce/myaccount/form-edit-account.php.
 *
 * HOWEVER, on occasion WooCommerce will need to update template files and you
 * (the theme developer) will need to copy the new files to your theme to
 * maintain compatibility. We try to do this as little as possible, but it does
 * happen. When this occurs the version of the template file will be bumped and
 * the readme will list any important changes.
 *
 * @see     https://docs.woocommerce.com/document/template-structure/
 * @author  WooThemes
 * @package WooCommerce/Templates
 * @version 2.6.0
 */

if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

do_action( 'woocommerce_before_edit_account_form' ); ?>

<form class="woocommerce-EditAccountForm edit-account" action="" method="post">

    <?php do_action( 'woocommerce_edit_account_form_start' ); ?>

    <p class="woocommerce-form-row woocommerce-form-row--first form-row form-row-first">
        <label for="account_first_name"><?php _e( 'First name', 'woocommerce' ); ?> <span class="required">*</span></label>
        <input type="text" class="woocommerce-Input woocommerce-Input--text input-text" name="account_first_name" id="account_first_name" value="<?php echo esc_attr( $user->first_name ); ?>" />
    </p>
    <p class="woocommerce-form-row woocommerce-form-row--last form-row form-row-last">
        <label for="account_last_name"><?php _e( 'Last name', 'woocommerce' ); ?> <span class="required">*</span></label>
        <input type="text" class="woocommerce-Input woocommerce-Input--text input-text" name="account_last_name" id="account_last_name" value="<?php echo esc_attr( $user->last_name ); ?>" />
    </p>
    <div class="clear"></div>

    <p class="woocommerce-form-row woocommerce-form-row--wide form-row form-row-wide">
        <label for="account_email"><?php _e( 'Email address', 'woocommerce' ); ?> <span class="required">*</span></label>
        <input type="email" class="woocommerce-Input woocommerce-Input--email input-text" name="account_email" id="account_email" value="<?php echo esc_attr( $user->user_email ); ?>" />
    </p>

    <fieldset>
        <legend><?php _e( 'Password change', 'woocommerce' ); ?></legend>

        <p class="woocommerce-form-row woocommerce-form-row--wide form-row form-row-wide">
            <label for="password_current"><?php _e( 'Current password (leave blank to leave unchanged)', 'woocommerce' ); ?></label>
            <input type="password" class="woocommerce-Input woocommerce-Input--password input-text" name="password_current" id="password_current" />
        </p>
        <p class="woocommerce-form-row woocommerce-form-row--wide form-row form-row-wide">
            <label for="password_1"><?php _e( 'New password (leave blank to leave unchanged)', 'woocommerce' ); ?></label>
            <input type="password" class="woocommerce-Input woocommerce-Input--password input-text" name="password_1" id="password_1" />
        </p>
        <p class="woocommerce-form-row woocommerce-form-row--wide form-row form-row-wide">
            <label for="password_2"><?php _e( 'Confirm new password', 'woocommerce' ); ?></label>
            <input type="password" class="woocommerce-Input woocommerce-Input--password input-text" name="password_2" id="password_2" />
        </p>
    </fieldset>
    <div class="clear"></div>

    <?php do_action( 'woocommerce_edit_account_form' ); ?>

    <p>
        <?php wp_nonce_field( 'save_account_details' ); ?>
        <input type="submit" class="woocommerce-Button button" name="save_account_details" value="<?php esc_attr_e( 'Save changes', 'woocommerce' ); ?>" />
        <input type="hidden" name="action" value="save_account_details" />
    </p>

    <?php do_action( 'woocommerce_edit_account_form_end' ); ?>
</form>

<?php do_action( 'woocommerce_after_edit_account_form' ); ?>

Answer 1

这可以在不覆盖模板文件的情况下完成，只需以这种方式使用可用的挂钩：

// Add the custom field "favorite_color"
add_action( 'woocommerce_edit_account_form', 'add_favorite_color_to_edit_account_form' );
function add_favorite_color_to_edit_account_form() {
    $user = wp_get_current_user();
    ?>
        <p class="woocommerce-form-row woocommerce-form-row--wide form-row form-row-wide">
        <label for="favorite_color"><?php _e( 'Favorite color', 'woocommerce' ); ?></label>
        <input type="text" class="woocommerce-Input woocommerce-Input--text input-text" name="favorite_color" id="favorite_color" value="<?php echo esc_attr( $user->favorite_color ); ?>" />
    </p>
    <?php
}

// Save the custom field 'favorite_color' 
add_action( 'woocommerce_save_account_details', 'save_favorite_color_account_details', 12, 1 );
function save_favorite_color_account_details( $user_id ) {
    // For Favorite color
    if( isset( $_POST['favorite_color'] ) )
        update_user_meta( $user_id, 'favorite_color', sanitize_text_field( $_POST['favorite_color'] ) );

    // For Billing email (added related to your comment)
    if( isset( $_POST['account_email'] ) )
        update_user_meta( $user_id, 'billing_email', sanitize_text_field( $_POST['account_email'] ) );
}

代码进入您的活动子主题（或活动主题）的 function.php 文件或任何插件文件。

已测试并有效。

If you want to override the template to display the custom field, you just have to keep the 2nd hooked function (the one who saves the data when edited).

在 Woocommerce 编辑帐户页面中添加自定义字段

Add a custom field in Woocommerce Edit Account page

php

account

wordpress

custom-fields

woocommerce