Dependent dropdown in Table View

Hi Expert,

I have custom table view (Using Value Node), having two coloum.

I have to create dependent dropdown for my table view. Lets say suppose user select anything from first coloum dropdown then he can able to see few entries in dropdown of second coloum, similarly if again user select another value from first coloum then he can able to see the different entries in second coloum.

I have used:

lv_partner = me->get_partner( attribute_path = '//PARTNER/PARTNER' ).

Here lv_partner is a string to hold the value of the other attribute and attribute_path is //<Context_Node>/<Attribute_Name>.

Then for first entries it works fine, as soon as i am trying to insert the second row in table view with some other value of first coloum, then in second coloum i can see the old entries in dropdown.

I know we need to do coding in Get method by using iterator, please provide some imput.

Help required!!!!

Regards,

Kapil Anand