Populate() automatically expands groups
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Category: Codejock Products
Forum Name: Report Control
Forum Description: Topics Related to Codejock Report Control
URL: http://forum.codejock.com/forum_posts.asp?TID=15721
Printed Date: 29 September 2024 at 1:27pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: Populate() automatically expands groups
Posted By: Kayako
Subject: Populate() automatically expands groups
Date Posted: 25 November 2009 at 5:48pm
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Greetings, We're trying to use the report control to display data that is refreshed on an interval. Whenever we update the data, we iterate the rows and call the Set*() methods on them, then Populate(). Here's the problem: If item A is under a group called "Group 1" and you collapse Group 1, the next call to Populate() expands Group 1. We do not wish for this to happen. Is this a bug? Is there a way to stop the control from expanding collapsed groups on a call to Populate? Thanks in advance!  |
Replies:
Posted By: mdoubson
Date Posted: 28 November 2009 at 11:21pm
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Before your call to update data from data source you can remember all group states (expanded or collapsed) and after populate restore this states set again - looks very easy. Default behaviour is proper as after you change data some of groups can changes - e.g. previous visible child row will be invisible under your logic as now will have another group row which can be collapsed. ------------- Mark Doubson, Ph.D. |