DevForce Community Forum : Invoking Server Side Methods http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce 2010 : Invoking Server Side Methods Sun, 12 Apr 2026 16:32:40 -700 Tue, 20 Jul 2010 19:57:12 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=1980 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ Invoking Server Side Methods : Take a look at the EntityServerSaveInterceptor.... http://www.ideablade.com/forum/forum_posts.asp?TID=1980&PID=7713#7713 Author: ting
Subject: 1980
Posted: 20-Jul-2010 at 7:57pm

Take a look at the EntityServerSaveInterceptor.  You can examine the objects that are being saved there and add any other records to the transaction.

]]> Tue, 20 Jul 2010 19:57:12 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1980&PID=7713#7713 Invoking Server Side Methods : You will need to use the InvokeServerMethod... http://www.ideablade.com/forum/forum_posts.asp?TID=1980&PID=7697#7697 Author: davidklitzke
Subject: 1980
Posted: 20-Jul-2010 at 2:14pm

You will need to use the InvokeServerMethod method of the EntityManager.  There is a synchronous and asynchronous version of this method.]]> Tue, 20 Jul 2010 14:14:44 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=1980&PID=7697#7697 Invoking Server Side Methods : I understand that classes like... http://www.ideablade.com/forum/forum_posts.asp?TID=1980&PID=7692#7692 Author: BillG
Subject: 1980
Posted: 20-Jul-2010 at 6:52am

I understand that classes like CustomerViewModel sit on the client side and are invoked for things like retrieving customers to display in a grid or a single customer to display in a form.
 
When I save a customer record, I would like to recalculate his balance just to ensure that it is up to date. To do this I will loop through the customers charges and payments and get a balance. I don't want to bring any records down to the client to do this, I would like to do this on the server. So I am thinking that I will have a CalculateBalance method on the server side that will do the above and update the balance in the customer table in the database.
 
How will this method get invoked?
 
I am assuming my view class will call a routine in the ViewModel and then the ViewModel will pass the call to the server.
 
Bill
 
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