i have been developing MVC component of joomla 2.5 here is link

http://docs.joomla.org/Developing_a_Model-View-Controller_Component/2...

i successfully displayed data from two tables at backend but for CURD operation i have to initialize the id of table in jatble class like this

class HelloWorldTableHelloWorld extends JTable
{

        function __construct(&$db)
        {
                 parent::__construct('code', 'id', $db);

         //parent::__construct('#__fairinfo', 'flight_id', $db);

        }

whichever table's id is initialized i can do delete and edit operation only for that table. my question is how can i do this for two tables?

Hi.

Just create another table class, for example HelloworldTableFlight and use it for crud.

Best regards,
Dmitry

i try it but no success it wont recognize second class

Can you be more specific - where it wont recognize? You are displaying data
from two tables in one commont view or in separate views?

i try it but no success it wont recognize second class

im displaying in separate views but when i apply curd operations it gives
the error

here is my component if you can chek plzz

com_helloworld (10).zip 57K Download

kindly chek it and correct my code that why component is not deleting
information of flight and hotel thx i vl be very thankful to you
regards

Ok, but cant guarantee that could make it in nearest days.

Ok, I have some free time today. If I correctly understand your code, it
seems that you have mistake in HelloWorldControllerafiliates. You are
trying to use incorrect model $name = 'HelloWorld'. You need $name =
'Affiliate' here.

You are welcome.

Dmitry.