FlexGrid sorting throws off bound data

Last post 01-28-2008 1:52 PM by C1_DaveT. 1 replies.

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01-25-2008 9:49 AM

lterry
Joined on 01-16-2008
Posts 5

FlexGrid sorting throws off bound data

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Hello, I have my FlexGrid bound to a DataTable. I am able to edit, add and remove columns without issue. But once I start sorting on any of the columns all of the functionality gets screwed up. For example, after sorting, if I try to add a new row it will append to the top of the FlexGrid if in ascending order. Also, after editing a cell my code automatically updates another column in the same row as that cell, but after sorting it updates the incorrect row.

I have read similar posts from a few years back none of them came to any conclusion.

Is this a bug or is there a fix?

Thank you,

Lindsay

Filed under: Sorting, FlexGrid

01-28-2008 1:52 PM In reply to

C1_DaveT
Joined on 02-28-2006
Posts 546

Re: FlexGrid sorting throws off bound data

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Hi Lindsay,

I think you are seeing the behavior because sorting works differently depending on whether the grid is bound to a data source or not.In bound mode, the grid passes the sort request to the underlying data source object. In this case, the sort settings remain in effect as the grid data changes. Editing values in the sort column will cause the data source to re-sort the data, and grid will show the changes automatically. This is equivalent to setting the Sort property on a Data.DataView object for example.

Regards,

-Dave

<lterry> wrote in message news:201345@10.0.1.98...

Hello, I have my FlexGrid bound to a DataTable. I am able to edit, add and remove columns without issue. But once I start sorting on any of the columns all of the functionality gets screwed up. For example, after sorting, if I try to add a new row it will append to the top of the FlexGrid if in ascending order. Also, after editing a cell my code automatically updates another column in the same row as that cell, but after sorting it updates the incorrect row.

I have read similar posts from a few years back none of them came to any conclusion.

Is this a bug or is there a fix?

Thank you,

Lindsay

http://helpcentral.componentone.com/cs/forums/p/74117/201345.aspx#201345

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