DevForce Community Forum : Getter Setter and BindableList

DevForce Community Forum : Getter Setter and BindableList http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce Classic : Getter Setter and BindableList Thu, 11 Jun 2026 06:28:13 -700 Wed, 26 Mar 2008 11:38:23 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=699 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ Getter Setter and BindableList : Are you using the DevEx version... http://www.ideablade.com/forum/forum_posts.asp?TID=699&PID=2749#2749 Author: Bill Jensen
Subject: 699
Posted: 26-Mar-2008 at 11:38am

Are you using the DevEx version of Cabana? If so, look at the Admin module. It contains two examples of using a proxy object to display and edit a many-to-many relationship (in this case the associations between users (or groups) and privileges ("security codes"). A similar technique might work for your application.

Bill J.

]]> Wed, 26 Mar 2008 11:38:23 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=699&PID=2749#2749 Getter Setter and BindableList : Sorry for my english. - I dont... http://www.ideablade.com/forum/forum_posts.asp?TID=699&PID=2603#2603 Author: aladdin
Subject: 699
Posted: 26-Feb-2008 at 6:58pm

Sorry for my english. - I dont now how to phrase the problem.

I use a sample to explain more easy.

If extended the IdeaBladeTutorial with new two tables Colors ->fields Id, ColorName and Sizes -> fields Id,SizeName
and insert new fields in Product GroupId, ColorId, SizeId.
and change the relation OrdrerDetail->ProductDetail->Product

Now we have the schema :

OdrerDetail                                                   ProductDetail                                                               Product
----------------------------------------------------    ---------------------------------------------------------------     -------------------------
/OrderSummaryId/ ProductId /Quantity /      /GroupId/ ProductId/ColorId/SizeId/ProductName/     / id / ProductName /
---------------------------------------------------     ----------------------------------------------------------------    ------------------------
         1000                 3              5                       1           3            red     M          P1                        1    P1
         1000                 4               2                       2          4             blue      L      p1                       2    P2
   1000 5               1                       1           5             red       XL       p1                        3     p1 -child
   1000                 6               4                       2           6             green    L          p1                        4     p1 -child
                                                                                                                                                             5     p1 -child
                                                                                                                                                             6     p1 -child

When add or modify the OrderDetail must to create a new "DynamicTable" for processing.- like pivot -
because when created a product we dont now how many colors and sizes to add.

DynamicTable
------------------------------------------
/ Id / ColorId / M   /   L   / XL /
-----------------------------------------
     1       red        5        0       1
     2       blue       0        2       0
     3       green    0        4        0

There are many solution to approximate the problem but i believe the best way is with Getter and Setter and
i dont now how.There is a hint in Common.EntityModel the GetChildrenPropertyDescriptorFactory method.
this is the GetterDelegate but missing the SetterDelegate.

Any idea? Thanks.

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