PostBackOnFocusedChanged seems not working

[Moon Siew Chai]

How can i get an event to be triggered when a row is saved, it''s something like "RowSaved" in windows form, how do i do it in ASP.net?

In Gridgroupingcontrol, although I set the properties PostBackOnFocusedChanged to True, the page wasn''t reloaded when i focused on other row. Please help.

[Administrator]

Hi Moon, 1) The RecordValueChanged event will be fired, when you change a record and move out of the row. Also take a look at this Knowledgebase Article: http://www.syncfusion.com/support/kb/grid/Default.aspx?ToDo=view&questId=312 which tells you the various events that are fired when updating records in the Grid. 2) I was unable to reproduce this behavior in the SelectionModes sample. Can you try reproducing this behavior in the SelectionModes sample that ships with Essential Grid for ASP.NET. Regards Arun

[Moon Siew Chai]

Hi Arun,

Thank you for your reply. I can get the SelectionModes sample working. By looking at "View Source" from the browser of this sample, I found out that each row has a unique id while in my case, each row has the same id "gridStudent~TR~0~_TOPGROUP_+". I believe due to this, the PostBackOnFocusedChanged seems not working because whenever i double click on a row, it''s always the first row that is highlighted and editable. Do you know how is the unique value derived from in gridgroupingcontrol?

Cheers Moon

[Administrator]

Hi Moon

To enable editing you need to have a primary key column, so you need to add a PrimaryKeyColumn to the TableDescriptor before calling DataBind() as shown below to address this issue:

[C#]

//Add PrimaryKey to the PrimaryKeyColumns collection
GridTableDescriptor mainTD = this.GridGroupingControl.TableDescriptor;
mainTD.PrimaryKeyColumns.Add("CustomerID");
//Call DataBind
this.GridGroupingControl.DataBind();

[VB]

''Add PrimaryKey to the PrimaryKeyColumns collection
Dim mainTD As GridTableDescriptor = Me.GridGroupingControl.TableDescriptor
mainTD.PrimaryKeyColumns.Add("CustomerID")
''DataBind
Me.DataBind()

Can you try this out and then post an update.

Regards
Arun

[Moon Siew Chai]

It works! Thanks :)