New Page 1

« more
· more »

« Previous image · Next image »

City Bucks
City Bucks

Click on image to view larger image

« Previous image  · Slide Show · Next image »



Registered: May 2006
Location: Troy
Posts: 870
users gallery
It snowed real good last night !!!!!!!
· Date: Wed,February,10,2010 · Views: 1,209 ·
Keywords: City Bucks
Send as e-Card
Print View
Linked Thumbnail:  more


Registered: June 2010
Posts: 9
Mon,June,7,2010 6:11am

“[ link ] Each Order contains one or more Products.” (At least one because it doesn't make sense [ link ] to place an order for no products.)“Each Product is contained in zero or more Orders.” (Zero because we might not have sold any of this product yet.)Since the maximum multiplicity in each direction [ link ] is “many,” this is called a many-to-many association between Orders and Products.Each time an order is placed for a product, we need to know how many units of that product are being ordered [ link ] and what price we are actually selling the product for. (The sale price might vary from the list price by customer [ link ] discount, special sale, etc.) These attributes are a result of the association between the Order and the Product. We show them in an association class that is connected to the association by a dotted [ link ] line yjh.

Photo Sharing Gallery by PhotoPost
Copyright © 2007 All Enthusiast, Inc.

No portion of this page, text, images or code, may be copied, reproduced, published or distributed in any medium without the expressed written permission of the copyright holder.