add option to elide where no booking options to make

fulcrm_shoppingcart.admin.inc

@@ -8,6 +8,7 @@ function fulcrm_shoppingcart_admin_form_submit( $form, &$form_state ) {
     variable_set( 'fulcrm_shoppingcart_failure_url', $form_state[ 'values' ][ 'failure_url' ] );
 
     variable_set( 'fulcrm_shoppingcart_experience', $form_state[ 'values' ][ 'experience' ] );
+    variable_set( 'fulcrm_shoppingcart_event_itinerary', $form_state[ 'values' ][ 'event_itinerary' ] );
 
     variable_set( 'fulcrm_shoppingcart_donations', $form_state[ 'values' ][ 'donation_enabled' ] );
     variable_set( 'fulcrm_shoppingcart_donation_cart_product', intval( $form_state[ 'values' ][ 'donation_cart_product' ] ) );
@@ -44,6 +45,14 @@ function fulcrm_shoppingcart_admin_form( $form, &$form_state ) {
                                    '#default_value' => variable_get( 'fulcrm_shoppingcart_experience', 'force' ),
                                    );
 
+    $form[ 'event_itinerary' ] = array( '#type' => 'select',
+                                        '#title' => t('Event Itinerary'),
+                                        '#options' => array( 'elide' => t('Elide when no choices to make'),
+                                                             'full' => t('Show in full'),
+                                                             ),
+                                        '#default_value' => variable_get( 'fulcrm_shoppingcart_event_itinerary', 'full' ),
+                                        );
+
     $form[ 'fulcrm_url' ] = array( '#type' => 'fieldset',
                                    '#title' => 'Return URLs',
                                    );

fulcrm_shoppingcart.module

@@ -718,8 +718,16 @@ function fulcrm_shoppingcart_buy_eventbookingtype_form( $form, &$form_state, $pe
         }
     }
 
+    if ( !$choices && ( variable_get( 'fulcrm_shoppingcart_event_itinerary', 'full' ) === 'elide' ) ) {
+        $form[ 'eventslots' ][ '#type' ] = 'container';
+        foreach ( $form[ 'eventslots' ] as $eventpart_id => $eventpart_form ) {
+            $form[ 'eventslots' ][ $eventpart_id ][ '#value' ] = $form[ 'eventslots' ][ $eventpart_id ][ '#default_value' ];
+            $form[ 'eventslots' ][ $eventpart_id ][ '#type' ] = 'hidden';
+        }
+    } else {
         $form[ 'eventslots' ][ '#title' ] = 'Itinerary';
         $form[ 'eventslots' ][ '#type' ] = 'fieldset';
+    }
 
     _fulcrm_shoppingcart_buy_donation_product_update_form( $form, $form_state, variable_get( 'fulcrm_shoppingcart_donation_cart_product', 0 ) );