junkpad92

Here is my current code:

/**
 * Add the field to the checkout
 */
add_action( 'woocommerce_after_order_notes', 'datepicker_checkout_field' );

function datepicker_checkout_field( $checkout ) {

    echo '<div id="datepicker_checkout_field"><h2>' . __('Lieferdatum') . '</h2>';

    woocommerce_form_field( 'order_datepicker', array(
        'type'          => 'text',
        'required'  	=> true,
        'class'         => array('my-field-class form-row-wide'),
        'id'			=> 'order_datepicker',
        'label'         => __('W?hlen Sie Ihr Lieferdatum aus'),
        'placeholder'   => __('Datum ausw?hlen'),
        'custom_attributes'	=> array( 'readonly' => 'true' )
    ), $checkout->get_value( 'order_datepicker' ));

    echo '</div>';

}

/**
 * Process the checkout
 */
add_action('woocommerce_checkout_process', 'my_custom_checkout_field_process');

function my_custom_checkout_field_process() {
    // Check if set, if its not set add an error.
    if ( ! $_POST['order_datepicker'] ) {
        wc_add_notice( __( 'Bitte geben Sie ein Lieferdatum an.' ), 'error' );
    }
}

/**
 * Update the order meta with field value
 */
add_action( 'woocommerce_checkout_update_order_meta', 'my_custom_checkout_field_update_order_meta' );

function my_custom_checkout_field_update_order_meta( $order_id ) {
    if ( ! empty( $_POST['order_datepicker'] ) ) {
        update_post_meta( $order_id, 'Lieferdatum', sanitize_text_field( $_POST['order_datepicker'] ) );
    }
}

/**
 * Display field value on the order edit page
 */
add_action( 'woocommerce_admin_order_data_after_billing_address', 'my_custom_checkout_field_display_admin_order_meta', 10, 1 );

function my_custom_checkout_field_display_admin_order_meta($order){
    echo '<p><strong>'.__('Lieferdatum').':</strong> ' . get_post_meta( $order->id, 'Lieferdatum', true ) . '</p>';
}

/**
* Add the field to order emails
**/
add_filter('woocommerce_email_order_meta_keys', 'my_custom_checkout_field_order_meta_keys');

function my_custom_checkout_field_order_meta_keys( $keys )
{
       $keys[] = "Lieferdatum";
       return $keys;
}

/* ----------- MINIMUM ORDER AMOUNT ------------- */

add_action( 'woocommerce_checkout_process', 'wc_minimum_order_amount' );
add_action( 'woocommerce_before_cart' , 'wc_minimum_order_amount' );

function wc_minimum_order_amount() {
    // Which shipping method is chosen?
    if ( is_admin() && ! defined( 'DOING_AJAX' ) )
		return;

    $chosen_methods = WC()->session->get( 'chosen_shipping_methods' );
	$chosen_shipping = $chosen_methods[0]; 

    // Set this variable to specify a minimum order value
    if( $chosen_shipping == 'local_pickup' ) {
    	$minimum = 45;
    } else {
	    $minimum = 150;
    }

    if ( WC()->cart->total < $minimum ) {

        if( is_cart() ) {

            wc_print_notice(
                sprintf( 'Der Mindestbestellwert betr?gt %s. Derzeit betr?gt Ihr Bestellwert %s.' ,
                    wc_price( $minimum ),
                    wc_price( WC()->cart->total )
                ), 'error'
            );

        } else {

            wc_add_notice(
                sprintf( 'Der Mindestbestellwert betr?gt %s. Derzeit betr?gt Ihr Bestellwert %s.' ,
                    wc_price( $minimum ),
                    wc_price( WC()->cart->total )
                ), 'error'
            );

        }
    }

}

/* ----------------------------------------------- */

/* ---------- CUSTOM SURCHARGE ----------- */

function woocommerce_custom_surcharge() {
  global $woocommerce;

	if ( is_admin() && ! defined( 'DOING_AJAX' ) )
		return;

	$country = array('AT', 'US');
	$percentage = 0.1;

	if ( in_array( $woocommerce->customer->get_shipping_country(), $country ) ) :
		$surcharge = ( $woocommerce->cart->cart_contents_total + $woocommerce->cart->shipping_total ) * $percentage;
		$woocommerce->cart->add_fee( 'Feiertagszuschlag 10 %', $surcharge, true, 'standard' );
	endif;

}

add_action( 'woocommerce_cart_calculate_fees','woocommerce_custom_surcharge' );

/* --------------------------------------- */

Thank you very much for helping!

Hey,

thanks for your answer!

Yes, there is a bug in WordPress: https://core.trac.www.ads-software.com/ticket/12061 – for 5 years!

I fixed it by added the posted function to my functions.php.

Fixed it by adding this to my functions.php

function shortcode_empty_paragraph_fix( $content ) {
	$array = array (
		'<p>[' => '[',
		']</p>' => ']',
		']<br />' => ']'
	);

	$content = strtr( $content, $array );
	return $content;
}

add_filter( 'the_content', 'shortcode_empty_paragraph_fix' );

Thank you! ??

No, I use your plugin. ?? It is really great! But if you would release this feature in the next version, I would be really happy.

Thanks!