idee mit untergruppen herausfinden

1 files changed, 19 insertions, 0 deletions

diff --git a/application/modules/user/controllers/FilterController.php b/application/modules/user/controllers/FilterController.php
index 88c7668..444a33a 100644
--- a/application/modules/user/controllers/FilterController.php
+++ b/application/modules/user/controllers/FilterController.php
@@ -174,6 +174,25 @@ class User_FilterController extends Zend_Controller_Action
     		}
 		}
     }
+ 
+	// $parent is the parent of the children we want to see
+	// $level is increased when we go deeper into the tree
+	private function display_children($parent, $level, &$data) {
+		// retrieve all children of $parent
+		$result = mysql_query('SELECT groupID FROM pbs_groupgroups '.
+				              'WHERE parentID="'.$parent.'";');
+
+		// display each child
+		while ($row = mysql_fetch_array($result)) {
+			// indent and display the title of this child
+			$data[$level][] = str_repeat(' ',$level).$row['title'];
+
+			// call this function again to display this
+			// child's children
+			$data = display_children($row['title'], $level+1,$data);
+		}
+		return $data;
+	} 
     
     private function prepareFormData(){
     	$poolMapper = new Application_Model_PoolMapper();