data scaffolding for parent child table

Question

User1294721468 posted

I have to develop purchase order page

it contain two section 1.order detail and 2.itemdetails

order detail  goes in to PurcaseOrder table

itemdetails goes in to PurcaseOrderItem table

one purchase can have multiple itemdetails but onle one order details

so how i can achieve this in data scaffolding providing CRUD opertaion i.e create,read,update and delete

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