在 Woocommerce 中将结帐国家/地区下拉列表设为只读

Question

我希望 woocommerce 上的国家/地区下拉列表为只读。

我已经将默认国家/地区设置为澳大利亚，但我希望它们是只读的。

Answer 1

Kashalo 的答案是正确的……您也可以使用以下多种方式之一：

1) 仅适用于结帐结算国家/地区：

add_filter('woocommerce_checkout_fields', 'readdonly_billing_country_select_field');
function readdonly_billing_country_select_field( $fields ) {
    // Set billing and shipping country to AU
    WC()->customer->set_billing_country('AU');
    // Make billing country field read only
    $fields['billing']['billing_country']['custom_attributes'] = array( 'disabled' => 'disabled' );

    return $fields;
}

2) 仅适用于 Checkout 和 My account 结算国家/地区：

add_filter('woocommerce_billing_fields', 'readdonly_billing_country_select_field');
function readdonly_billing_country_select_field( $fields ) {
    // Set billing and shipping country to AU
    WC()->customer->set_billing_country('AU');
    // Make billing country field read only
    $fields['billing_country']['custom_attributes'] = array( 'disabled' => 'disabled' );

    return $fields;
}

3 对于结帐帐单和送货国家/地区：

add_filter('woocommerce_checkout_fields', 'readdonly_country_select_field');
function readdonly_country_select_field( $fields ) {
    // Set billing and shipping country to AU
    WC()->customer->set_billing_country('AU');
    WC()->customer->set_shipping_country('AU');
    // Make billing and shipping country field read only
    $fields['billing']['billing_country']['custom_attributes'] = array( 'disabled' => 'disabled' );
    $fields['shipping']['shipping_country']['custom_attributes'] = array( 'disabled' => 'disabled' );

    return $fields;
}

4) 对于结帐和我的帐户帐单和送货国家/地区：

add_filter('woocommerce_default_address_fields', 'readdonly_country_select_field');
function readdonly_country_select_field( $fields ) {
    // Set billing and shipping country to AU
    WC()->customer->set_billing_country('AU');
    WC()->customer->set_shipping_country('AU');
    // Make country field read only
    $fields['country']['custom_attributes'] = array( 'disabled' => 'disabled' );

    return $fields;
}

Answer 2

您可以使用woocommerce_form_field_args 将禁用属性添加到 quntry 选择字段。

将以下代码添加到您的functions.php，您将获得所需的结果。

add_action('woocommerce_form_field_args', 'disable_country_dropdown', 10, 3);


function disable_country_dropdown($args, $key, $value)
{
    if ($key == 'billing_country') {
        $args['custom_attributes'] = [
            'disabled' => 'disabled',
        ];
    }
    return $args;
}

当我们禁用选择下拉菜单时的问题，当您单击下订单时选项值未传递，为了解决此问题，我们可以添加具有所需值的隐藏字段，如下所示：

add_action('woocommerce_after_order_notes', 'billing_country_hidden_field');

function billing_country_hidden_field($checkout)
{

    echo '<input type="hidden" class="input-hidden" name="billing_country"  value="PL">';

}

只需将value="PL" 更改为您的国家/地区代码值，一切都会按预期进行。

输出：

使用 StorrFront 主题测试代码。

Answer 3

/*CHECKOUT BILLING ADDRESS READ ONLY*/
  add_action('woocommerce_checkout_fields','customization_readonly_billing_fields',10,1);
        function customization_readonly_billing_fields($checkout_fields){
            $current_user = wp_get_current_user();;
            $user_id = $current_user->ID;
            foreach ( $checkout_fields['billing'] as $key => $field ){
                if($key == 'billing_company' || $key == 'billing_address_1' || $key == 'billing_address_2' || $key == 'billing_city' || $key == 'billing_postcode' || $key == 'billing_phone' || $key == 'invoice_email' || $key == 'purchase_order' || $key == 'ship_to_first_name' || $key == 'ship_to_last_name'){
                    $key_value = get_user_meta($user_id, $key, true);
                    if( strlen($key_value)>0){
                        $checkout_fields['billing'][$key]['custom_attributes'] = array('readonly'=>'readonly');
                    }
                }
            }
            return $checkout_fields;
        }


if ( is_user_logged_in() ) {
   // your code for logged in user 
   add_filter('woocommerce_checkout_fields', 'readdonly_billing_country_select_field');
function readdonly_billing_country_select_field( $fields ) {
    $fields['billing']['billing_country']['custom_attributes'] = array( 'disabled' => 'disabled' );

    return $fields;
}

add_filter('woocommerce_checkout_fields', 'readdonly_billing_state_select_field');
function readdonly_billing_state_select_field( $fields ) {
    $fields['billing']['billing_state']['custom_attributes'] = array( 'disabled' => 'disabled' );   
    
        return $fields;
}
    
} else {
   // your code for logged out user 
}