WooCommerce -是否将国家/地区选择字段添加到注册表？

Question

我已经通读并遵循了下面的教程How to add custom fields in user registration on the "My Account" page，并成功地在My Account页面上的注册表单中添加了几个自定义字段(当用户注销时可以看到)。

我想添加计费国家/州作为选择字段，如果店主已经定义了它们。(例如，如果商店仅服务于加拿大，则仅加载省份)。

不幸的是，本教程没有介绍选择字段，只介绍了基本的文本字段。我确实找到了另一个帖子，上面列出了如何添加国家，但它是所有国家，而不是店主指定的国家。

有谁对店主设置的加载国家/省份/州有进一步的了解吗？到目前为止，我得到了以下信息：

/**
 * Add new register fields for WooCommerce registration.
 *
 * @return string Register fields HTML.
 */
function wooc_extra_register_fields() {

    $countries_obj = new WC_Countries();
    $countries = $countries_obj->__get('countries');
?>

    <fieldset>
        <legend><h3>Address</h3></legend>
        <p>Please provide the main contact address for this account.</p>
        <p class="form-row form-row-wide">
            <label for="reg_billing_address_1"><?php _e( 'Address', 'woocommerce' ); ?> <span class="required">*</span></label>
            <input type="text" class="input-text" name="billing_address_1" id="reg_billing_address_1" placeholder="Street/P.O Box address" value="<?php if ( ! empty( $_POST['billing_address_1'] ) ) esc_attr_e( $_POST['billing_address_1'] ); ?>" />
        </p>

        <div class="clear"></div>

        <p class="form-row form-row-wide">
            <label for="reg_billing_address_2"><?php _e( 'Address Line 2', 'woocommerce' ); ?></label>
            <input type="text" class="input-text" name="billing_address_2" id="reg_billing_address_2" placeholder="Apartment, suite, unit etc. (optional)" value="<?php if ( ! empty( $_POST['billing_address_2'] ) ) esc_attr_e( $_POST['billing_address_2'] ); ?>" />
        </p>

        <div class="clear"></div>

        <p class="form-row form-row-wide">
            <label for="reg_billing_city"><?php _e( 'Town/City', 'woocommerce' ); ?> <span class="required">*</span></label>
            <input type="text" class="input-text" name="billing_city" id="reg_billing_city" value="<?php if ( ! empty( $_POST['billing_city'] ) ) esc_attr_e( $_POST['billing_city'] ); ?>" />
        </p>

        <div class="clear"></div>  

        <p class="form-row form-row-wide">
            <label for="reg_billing_postcode"><?php _e( 'Postal Code', 'woocommerce' ); ?></label>
            <input type="text" class="input-text" name="billing_postcode" id="reg_billing_postcode" value="<?php if ( ! empty( $_POST['billing_postcode'] ) ) esc_attr_e( $_POST['billing_postcode'] ); ?>" />
        </p>

        <div class="clear"></div>

        <p class="form-row form-row-wide">
            <label for="reg_billing_country"><?php _e( 'Country', 'woocommerce' ); ?> <span class="required">*</span></label>
            <select class="country_select" name="billing_country" id="reg_billing_country">
                <?php foreach ($countries as $key => $value): ?>
                <option value="<?php echo $key?>"><?php echo $value?></option>
                <?php endforeach; ?>
            </select>
        </p>
    </fieldset>   

    <?php
}

add_action( 'woocommerce_register_form_start', 'wooc_extra_register_fields' );

Answer 1

要以其他形式添加Woocommerce Country/State字段，请在模板中使用以下代码：

<?php
$field = [
        'type' => 'country',
        'label' => 'Country',
        'required' => 1,
        'class' => ['address-field']
];
woocommerce_form_field( 'billing_country', $field, '' );
$field = [
    'type' => 'state',
    'label' => 'State',
    'required' => 1,
    'class' => ['address-field'],
    'validate' => ['state']
];
woocommerce_form_field( 'billing_state', $field, '' );
?>

要将国家/地区字段选择与州/地区字段选项绑定在一起，请将这些字段放入具有woocommerce-billing-fields类的容器中，并在表单页面中包含woocommerce country-select.js：

<?php
$handle = 'wc-country-select';
wp_enqueue_script($handle, get_site_url().'/wp-content/plugins/woocommerce/assets/js/frontend/country-select.min.js', array('jquery'), true);
?>

Answer 2

也许为时已晚，但是：

而不是：

<p class="form-row form-row-wide">
        <label for="reg_billing_country"><?php _e( 'Country', 'woocommerce' ); ?> <span class="required">*</span></label>
        <select class="country_select" name="billing_country" id="reg_billing_country">
            <?php foreach ($countries as $key => $value): ?>
            <option value="<?php echo $key?>"><?php echo $value?></option>
            <?php endforeach; ?>
        </select>
    </p>

地点：

<?php  
$countries_obj   = new WC_Countries();
$countries   = $countries_obj->get_allowed_countries();

woocommerce_form_field('billing_country', array(
'type'       => 'select',
'class'      => array( 'chzn-drop' ),
'label'      => __('Pays'),
'placeholder'    => __('Sélectionnez un pays'),
'options'    => $countries
)
); ?>

您将获得一个允许的国家/地区的选择下拉列表

如果您想要所有国家的列表，请将"get_allowed_countries();“替换为"__get(' countries ');”

Source

状态在这个源代码中被处理