Hi, i'm new here..
I need to create a simple joompla module that manage Invoices.
Invoice has two tables: Invoices and Invoices_Rows

At Frontend i need that our customers, logged as joomla users, can see theis Invoices only (a customer_id

need as custom field that link to user_id)
Customers can only see invoces, filter list and create a pdf preview

At Backend i need that Admin user can add, modify, delete and duplicate Invoices
Invoices and Invoices_Rows fields can be use lookup tables for item choice (DropDownBox)

Is it possible to create a module with described features with j-cook.pro ?

No real problem (only pdf is an issue right now, you have to code this by hand), but the rest does not need a module, you can create the component you need here

thanks for answer..
but is there an example to create a master/detail component ?

about master/detail i've found some posts here in forum but people talk about at now j-cook does'nt manage master/detail well !
is it true ?

Welcome to the community !

What do you mean ?

The list of current openned issues are in the 'New Ticket' and 'Opened Ticket' categories of the forum.
Everything is almost working good as far as I know.

If master= collection and details =1item, no problem. If not, please explain