Hi guys
I'm having a radgrid and a DateTime column
Nevertheless, i only want to display the date (without time)
This also works fine so far, but when i comes to grouping this column it's not working.
Somehow it looks for me that the grouping in the background also uses the time, thats why i get different groups per item with always the same date.
This looks a little bit weired because the grouping text is always the same. If i have three entries with Deliverydate 20.11.2010 then the group looks like
20.11.2010 aggregate function: 1 item
20.11.2010 aggregate function: 1 item
20.11.2010 aggregate function: 1 item
correct would be
20.11.2010 aggregate function: 3 item
any suggestions?
thanks
I'm having a radgrid and a DateTime column
Nevertheless, i only want to display the date (without time)
<tcg:GridViewDataColumn DataMemberBinding="{Binding ITEM.Deliverydate}" DataFormatString="{}{0:dd/MM/yyyy}" Header="Delivery Date" >Somehow it looks for me that the grouping in the background also uses the time, thats why i get different groups per item with always the same date.
This looks a little bit weired because the grouping text is always the same. If i have three entries with Deliverydate 20.11.2010 then the group looks like
20.11.2010 aggregate function: 1 item
20.11.2010 aggregate function: 1 item
20.11.2010 aggregate function: 1 item
correct would be
20.11.2010 aggregate function: 3 item
any suggestions?
thanks
4 Answers, 1 is accepted
0
Hi Thomas Roithmeier,
You have correct assumptions about the reason for this.
To overcome this you can set the GroupMemberPath property of the column to "ITEM.Deliverydate.Date"
Let me know if this helps.
Sincerely yours,
Veselin Vasilev
the Telerik team
You have correct assumptions about the reason for this.
To overcome this you can set the GroupMemberPath property of the column to "ITEM.Deliverydate.Date"
Let me know if this helps.
Sincerely yours,
Veselin Vasilev
the Telerik team
Browse the videos here>> to help you get started with RadControls for WPF
0
Andreas
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answered on 23 Nov 2010, 05:18 AM
Hi,
When i try the groupmemberpath i get the following exception
Invalid property or field - 'Date' for type: DateTime?
I already tried to use a converter so that nu nullable string is available on the databinding --> but this is not working for the groupmemberpath. Is there a way to do a converter for groupmemerpath?
When i try the groupmemberpath i get the following exception
Invalid property or field - 'Date' for type: DateTime?
I already tried to use a converter so that nu nullable string is available on the databinding --> but this is not working for the groupmemberpath. Is there a way to do a converter for groupmemerpath?
DataMemberBinding
="{Binding Deliverydate,Converter={StaticResource NullToEmptyConverter}}"
0
Hi Thomas Roithmeier,
I have already replied to your support ticket:
I could not reproduce the problem with the latest assemblies - Q3 2010. Please find attached a sample project. You will see that the Liverpool and Liverpool 2 records has the same date, but different time. Now, if you group by Est. column you will see that those records fall in one group because of the GroupMemberPath property.
The project is here.
Sincerely yours,
Veselin Vasilev
the Telerik team
I have already replied to your support ticket:
I could not reproduce the problem with the latest assemblies - Q3 2010. Please find attached a sample project. You will see that the Liverpool and Liverpool 2 records has the same date, but different time. Now, if you group by Est. column you will see that those records fall in one group because of the GroupMemberPath property.
The project is here.
Sincerely yours,
Veselin Vasilev
the Telerik team
Browse the videos here>> to help you get started with RadControls for WPF
0
Mohammad
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answered on 26 Nov 2011, 07:43 PM
Thanks. Very good