- Filter by class - get children/parent/grandparent

me-no-mundo-europa.tpl

 {def $areas_negocio_list = fetch( 'content', 'list',
                    hash( 'parent_node_id', $areas_negocio_id.node_id, 'class_filter_type',  'include',
                    'class_filter_array', array( 'folder' ),
                    'depth', 3 ) )}
                    
                    {def $dep = 0}
                    {def $number_children = 0}

                    {foreach $areas_negocio_list as $area_negocio}

                        {if ne($area_negocio.children_count,0)}

                            {set $number_children = 0}

                            {foreach $area_negocio.children as $children}

                                {if eq($children.class_identifier,'pagina_base')} <!-- Verifica se dentro da pasta contem algum objecto com classe: Pagina_Base -->

                                    {set $number_children = $number_children|inc}

                                    {if eq($number_children,1)}
                                        {set $dep=$children.depth}

                                        {if eq($dep,4)}
                                            <p>{$children.parent.name}</p>
                                        {/if}

                                        {if eq($dep,5)}
                                            <p> {$children.parent.parent.name} | {$children.parent.name}</p>
                                        {/if}
                                    {/if}
                                {/if}
                            {/foreach}
                         {/if}
                   {/foreach}