dynamic field value

[softy]

Hello,

I created a module using the moduleCreator in sugarcrm 6.3.1 on my development version.

I have two related fields. the first for country of departure and arrival of the second for country arrival and I want to fill dynamically the value of name field
example :

related 1 = USA Related 2 : SWISS so the name is filled automatically USA/SWISS.

For this i have modified the file mymodule.php and add the save function like this:

function mymodule(){	
		parent::mymodule_sugar();
	}
	
}
		/**Cette fonction permet de renseigner le nom du rooting dynamiquement**/
		function save($check_notify = FALSE){
		
		$n=$_POST['ville_depart']."/".$_POST['ville_arrive'];
		
		$sql1 = "SELECT id FROM  swpv_swroutingvilles WHERE  swpv_swvilles_id_c= '".$_POST['ville_depart']."' AND swpv_swvilles_id1_c= '".$_POST['ville_depart']."'";
		$result1 = $this->db->query($sql1);
		$num_row = $this->db->getRowCount($result1);
		$row1 = $this->db->fetchByAssoc($result1);
		
		if($num_row==0)
		{
		$this->name=$n
		parent::save($check_notify);
		}
		else
		{$this->id=$row1['id'];
		$this->name=$n
		parent::save($check_notify);
		}
		
	}

My Problem is that the save function does not works and not override the basic save function.

thanks for your help and sorry for my english

[SagarCRM]

hie softy,
instead of modifying save function why dont you try updating name field in logic hook after save...
or you can set name in edtiview and keeping name field as read only...