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Nested Model Class + ModelDriven + Struts 2

 
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Hi i have model class as bellow

Customer.java



Module.java



Now on the JSP I have 1 Select list and 3 textfields

The Select field contains list of customer_id (From customer table)
and the 3 textfields contains code,name,expiryDate which is in module table

now on submit of the JSP Page 3 textfields are getting stored in the Module Object but customer id is not getting stored in the Customer object's id propery.

So for time being i did as bellow



Is there any way i can tell my ModuleAction class to store the customerId in the id property of Customer Object which is in Module Object

Bellow is my JSP

 
Jigar Naik
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I think i did it...

i changed the name and id of <s:select to



 
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