add label for foreign key

class/employe.php

@@ -9,7 +9,6 @@ class Employe extends Personne
             "t" => "BoolField",
             "label" => "Veterinaire",
             "i" => 9
-
         ),
         "id_national" => array(
             "label" => "Identifiant national",

class/foreignfield.php

@@ -13,7 +13,7 @@ class ForeignField {
 		$this->primary = $primary;
 		$cl = ucfirst($name);
 		$this->choices = $cl::getAll();
-		$label = ucfirst($name);
+		$this->label = ucfirst($name);
 	}
 
 	public function html($form) {