DevForce Community Forum : [SOLVED] Refreshing Data on Grid http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce Classic : [SOLVED] Refreshing Data on Grid Thu, 11 Jun 2026 18:08:29 -700 Mon, 15 Oct 2007 10:40:21 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=477 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ [SOLVED] Refreshing Data on Grid : Thank you! Thank you! Thank you! If... http://www.ideablade.com/forum/forum_posts.asp?TID=477&PID=1626#1626 Author: Linguinut
Subject: 477
Posted: 15-Oct-2007 at 10:40am

Thank you!  Thank you!  Thank you!
 
If it were a snake...
 
]]> Mon, 15 Oct 2007 10:40:21 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=477&PID=1626#1626 [SOLVED] Refreshing Data on Grid : Have you tried changing your query... http://www.ideablade.com/forum/forum_posts.asp?TID=477&PID=1625#1625 Author: orcities
Subject: 477
Posted: 15-Oct-2007 at 10:27am

Have you tried changing your query strategy to use DataSource then cache?]]> Mon, 15 Oct 2007 10:27:23 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=477&PID=1625#1625 [SOLVED] Refreshing Data on Grid : Not working. I have tried running... http://www.ideablade.com/forum/forum_posts.asp?TID=477&PID=1605#1605 Author: Linguinut
Subject: 477
Posted: 12-Oct-2007 at 12:44pm

Not working.  I have tried running a timer in the controller.  The timer goes off, so the code is properly running (similar to the GetInitialEntries code).  The MainBindingSource's datasource is getting reset.  But, the view doesn't see it that way.  Shouldn't the controller be the place to make this kind of thing happen?  If the MainBindingSource changes...shouldn't the binding managers that rely on this source change, too?  Yup, I called MainBindingSource.ResetBindings(false).  No dice.
 
(stares off, deep in thought)  Perhaps I should do this in the presenter...
]]> Fri, 12 Oct 2007 12:44:03 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=477&PID=1605#1605 [SOLVED] Refreshing Data on Grid : Yup...a managed list is involved.... http://www.ideablade.com/forum/forum_posts.asp?TID=477&PID=1547#1547 Author: Linguinut
Subject: 477
Posted: 10-Oct-2007 at 12:56pm

Yup...a managed list is involved.  I was hoping for a command that already existed that would refetch the data and refresh the grid.  I can certainly re-run the original query.  How would that affect my current pointer?  Should I store that first, requery, then repoint based on the stored pointer?
 
Also, can this be done asynchronously?  Are there things I need to watch out for if that is possible?
]]> Wed, 10 Oct 2007 12:56:28 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=477&PID=1547#1547 [SOLVED] Refreshing Data on Grid : It seems to me that if you periodically... http://www.ideablade.com/forum/forum_posts.asp?TID=477&PID=1542#1542 Author: Bill Jensen
Subject: 477
Posted: 10-Oct-2007 at 12:29pm

It seems to me that if you periodically re-query the data and assign the resulting list to the grid's binding source, the grid should update automatically.
 
If the result of the original query was a managed list (e.g., EntityList<T>), then re-running the query should be sufficient without re-assigning the result.
 
Is this what you're doing?
 
Bill J.
]]> Wed, 10 Oct 2007 12:29:56 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=477&PID=1542#1542 [SOLVED] Refreshing Data on Grid : Let me rephrase (for bumping purposes): How... http://www.ideablade.com/forum/forum_posts.asp?TID=477&PID=1491#1491 Author: Linguinut
Subject: 477
Posted: 08-Oct-2007 at 4:49pm

Let me rephrase (for bumping purposes):

How do I update a  view-only grid with recent changes in the database, without closing the app and opening it again?
]]> Mon, 08 Oct 2007 16:49:43 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=477&PID=1491#1491 [SOLVED] Refreshing Data on Grid : I have prepared a summary detail... http://www.ideablade.com/forum/forum_posts.asp?TID=477&PID=1477#1477 Author: Linguinut
Subject: 477
Posted: 06-Oct-2007 at 9:12am

I have prepared a summary detail page where in the summary section (nope, not the detail) I have a grid.  I would like the grid to retrieve updates values from the database on a specified interval.  I have tried resetbindings, refreshdatasource, and other obvious methods, but nothing seems to work.  What is the command to get the grid to update its data without losing the current pointer?

Edited by Linguinut - 15-Oct-2007 at 10:40am]]> Sat, 06 Oct 2007 09:12:26 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=477&PID=1477#1477