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Binding Data in RowDetailsTemplate

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Daryl Smith
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Daryl Smith asked on 18 May 2010, 11:51 PM
Currently I am populating a radgridview with Assembly information name="theAsmGrid". The RadGridView has a RowDetailsTemplate that has a RadTabControl with two tabs Scans/Parts.  Within the Scans tab is an additional RadGridView name="theScanGrid" with a  Loaded=RadGridView_Loaded" that fires when I open the details +/-. 

I can retrieve the parent information:

var

 

 

aRow = ((RadGridView)sender).ParentOfType<GridViewRow>();

 

 

 

if (aRow == null) return;

 

 

 

Assembly anAsm = (Assembly)aRow.DataContext;
...

 

GetScanListAsync(anAsm.BarcodeMark);



That information is then used to bring back data.  What I am struggling with is how to bind data to the "theScanGrid" for the expanded detail row.  I am getting the correct data returned.

thanks




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Maya
Telerik team
answered on 19 May 2010, 04:48 PM
Hi Daryl Smith,

I am sending you a sample project that illustrates how to bind data for a grid inside RowDetailsTemplate.
In case that does not cover you scenario, please give me more details for what exactly you aim to achieve.

 

All the best,
Maya
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Daryl Smith
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answered on 19 May 2010, 05:03 PM

Maya,
thanks for the Reply, updating my request with my solution was on my 'todo' this morning.

Added   

 Loaded="RadTabItem_Loaded_Scans"  to RadTabItem  

 

  Determined the child grid and parent row
private void RadTabItem_Loaded_Scans(object sender, RoutedEventArgs e){   
 var aTabItem = (RadTabItem) sender;   
 var aGrid = (RadGridView) aTabItem.Content;   
 var aRow = ((RadTabItem)sender).ParentOfType<GridViewRow>();   
 Assembly anAsm = (Assembly)aRow.DataContext;   
 
 

 

 

 

 

Then passed the aGrid as the e.UserState upon the async call to the database.

Note: the data is a separate data pull when the Tab is 'Loaded'. 
Upon the datapull ...Complete the e.UserState is cast as RadGridView and the ItemSource set.

thanks

Note: Have edited post to remove white space.  WYS is not WYG...

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Daryl Smith
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Maya
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Daryl Smith
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