Skip to main content

This site requires you to update your browser. Your browsing experience maybe affected by not having the most up to date version.

General Questions

General questions about getting started with SilverStripe that don't fit in any of the categories above.

Moderators: martimiz, Sean, biapar, Willr, Ingo, swaiba, simon_w

[solved] variable in content return


Reply

933 Views

Avatar
lerni

31 March 2010 at 2:52am (Last edited: 1 April 2010 7:41am), Community Member, 80 Posts

hi there

i've made a simple gallery and now i wanna be able to insert it per variable in the content field. like in this recipe:

http://doc.silverstripe.org/doku.php?id=recipes:customising-content-in-your-templates&s=paypal

return a string for a variable works but returning the galleryitems just prints "ComponentSet".

update:
it works now. with the foreach loop i can access the items.

class GalleryPage extends Page {
   static $db = array(
   );
   static $has_one = array(
   );
   static $has_many = array(
      'GalleryItems' => 'GalleryItem'
   );
   function getCMSFields() {
      $fields = parent::getCMSFields();
      $manager = new ComplexTableField(
         $this,
         'GalleryItems',
         'GalleryItem',
         array(
            'Thumbnail' => 'Thumbnail',
            'Beschreibung' => 'Beschreibung',
            ),
         'getCMSFields_forPopup',
         'PageID = '.$this->ID
      );
      $fields->addFieldToTab("Root.Content.Galerie",$manager);
      
      return $fields;
   }

   static $defaults = array(
      'Content' => '$GalleryPage'
   );
}
class GalleryPage_Controller extends Page_Controller {
   public function init() {
      parent::init();
      Requirements::block('jsparty/prototype.js');
   }

   function Content() {
      $content = str_replace('$Visiogallery', $this->BB(), $this->Content);
      return $content;
   }
   function BB() {
      $output = "";
      $output = '<ul class="gallery">';
      $items = DataObject::get("GalleryItem");
      foreach ($items as $item) {
         $output .= '<a rel="b_group" href="' . $item->Bild()->Big()->URL . '" title="' . $item->Beschreibung . '"><img alt="' . $item->Beschreibung . '" src="' . $item->Bild()->Small()->URL . '" /></a>';
         $output .= '<p>' . $item->Beschreibung . '</p>';
      }
      $output .= '</ul>';
      return $output;
   }
}