Questions on UI for ASP.NET AJAX Forum

1 answer

69 views

Hi!
i have a radgrid with a double grouping.
i need to retrieve the value of header group and insert it into the footer group.
it's possible?

Grid

answered on 18 Oct 2012

4 answers

634 views

[Solved] Hide Add New Record Button

I am using version 2012.2.912.40 of the ASP.Net product. I want to conditionally hide the Add New Record button. The condition is based on the row count. I am currently using the grid DataBound event to do this. It works whenever I insert or delete a row, but not on the initial load of the grid. The event is firing and the code to hide the button is executed, but it does not happen. Is there some action that is occurring later in the life cycle during the initial load that would cause the default setting to be used?

Grid

answered on 18 Oct 2012

3 answers

90 views

RadComboBox closes in RadGrid when Esc key used, RadGrid item still in edit mode

Hi all,
I have a RadGrid with ClientSettings AllowKeyboardNavigation="true" and KeyboardNavigationSettings AllowSubmitOnEnter="true" and a RadComboBox in a GridTemplateColumn.
When the record is in edit-mode, and the ComboBox has the focus, and when the user clicks the ESC key, the RadComboBox closes, as by desgin. But if the ComboBox is already closed, I expect the RadGrid, to cancel the current grid record's edit-mode, but nothing happens (I guess the Esc again only triggers the ComboBox to close)
How can I, in this scenario, still close the radgrid's selected record?
Regards
Frank

Grid

answered on 18 Oct 2012

1 answer

56 views

Link href cannot be modified in IE

Hello,

I have an issue when I am not able to change the link href attribute. This happens in IE browser.
See the video for issue details: http://screencast.com/t/amKEu6aaB

Hoe this can be fixed?

Editor

answered on 18 Oct 2012

11 answers

175 views

DivideByZeroException

RadUpload Ajax callback error
...
RadUploadContext.GetProgressData()

The error is intermittent and occur before progressbar is visible.

It's a customer’s production server that I have no access to, so I have no server logs available etc. It look likes the response time is slow. Compare with other installations the time between I submit a file and to the progress is displayed is longer.

Is it possible that UploadedFile property ContentLength return 0?

if (RadUpload.UploadedFiles.Count > 0)

{

uploadedFile = RadUpload.UploadedFiles[0];

totalSize = uploadedFile.ContentLength;

}

do

{

bytesRead = reader.Read(buffer, 0, readChunkSize);

ms.Write(buffer, 0, bytesRead);

processedSize += bytesRead;

percent = (int)((processedSize / totalSize) * 100);

progress["SecondaryTotal"] = total.ToString();

progress["SecondaryValue"] = percent.ToString();

progress["SecondaryPercent"] = percent.ToString();

progress["CurrentOperationText"] = fileReadingMsg;

} while (bytesRead != 0);

Any suggestions?

Upload (Obsolete)

answered on 18 Oct 2012

2 answers

88 views

[Solved] Strange Error

heey Guys i got a quest is it possible to change the value that is in the db from RecurrenceRule (DTSTART:20120416T090000Z DTEND:20120416T100000Z RRULE:FREQ=YEARLY;INTERVAL=1;BYSETPOS=3;BYDAY=SU;BYMONTH=7 ) to human readable ("normal/numbers words for a non developer ")

Scheduler

answered on 18 Oct 2012

1 answer

143 views

Column values of a sql table as Headers in RadGrid

How to show a column values of a sql table as headers in radgrid ?

Grid

answered on 18 Oct 2012

1 answer

256 views

Binding grid with two tables

Hi,

I have a scenario where I get two tables in my dataset. I don't want to display a nested grid so I form a column from the values based in the second table and display that in the grid along with the columns in the first table.
I want to filter the entire grid on that column value in the second table but that does not work.

Any ideas?

Grid

answered on 18 Oct 2012

1 answer

189 views

.Net Framework 4.0 migration issue with Radgrid

Hi,

I have migrated a web application from .net framework 2.0 to 4.0, I am experiencing certain issues with RadGrid, I am using Telerik.Web.UI dll with version (2009.1.311.35).

1) Grid do not appear after binding. it's still shows loading.

where ever in my project I used Radgrid control I faced this issue. Please help me what could be the reason for it?
I am also ready to upgrade to new version of telerik , please suggest.

Grid

answered on 18 Oct 2012

1 answer

113 views

RadGrid Grouping Issue

Hi,
I have applied grouping to my Rad Grid. When I drag a column header to group area, it is grouping the data as per the column selected.
The problem is: My RadGrid loads 500 records. I have set my page size to 30. The initial group contains 60 records. So the grid is showing the group total in 1st and 2nd page footer. The first page group total is the sum of First page column total and in 2nd page group total is the 2nd page column total. But my requirement is the group total should come only once at the end of the group.
Please help.

Regards
Raj

Grid

answered on 18 Oct 2012