Today, after painful waiting for the process of compiling the upload, I finally understood some of the things inside the BV. This kind of thing should be design mode.
First, he made the inquiry form into RFQ objects. First, you will first have a NEW an RFQ object.
Then, according to the number of suppliers in this inquiry, RFQ add some RFQLineItem, which is actually the concept of the product group, and several Products make up a RFQLineItem.
The logic in this is very clear.
RFQLineItem is Product's Container, // RFQLineItem.Add (Product)
RFQ is the container, // RFQ.Add (RFQLineItem) of RFQLineItem
After adding, rfq.submit (); this is all submitted
In fact, RFQ is the primary table of MR_ORDERS, and RFQLineItem is inside a foreign key header, which stores the OID of the Product, which stores the OID of RFQ.
Thank Zhang Jianfeng! ! ! ! ! !
