Questions on UI for ASP.NET AJAX Forum

1 answer

48 views

Pagination issue in the second level of the hierachical radgrid

Hi

Iam facing issue with the three tier hierarchical rad grid. When i have first level grid with no pagination and and expand one of the row in the first level which has 50 rows(which has a pagination of 10). here the grid for the second level will bring data for only 10 rows but the pagination drop down is not displayed instead it shows a text box with text as 10 ie default paging for second level grid. when i try to click on the same it shows read only panel in the form of a drop down, Can some one help me out.

Thanks in advance

Grid

answered on 15 Sep 2010

1 answer

87 views

[Solved] NeedDataSource based on filtervalue

Hi. I have a datagrid that use the event NeedDataSource. I don't what to fill up the grid with rows before the user have do a filtering because if not the grid will show many thousand records. So how can i get the filtervalue in NeedDataSource event ?

Grid

answered on 15 Sep 2010

1 answer

70 views

Latest ASP.Net Version

I have Telerik Premium Collection for .NET Developer License with Subscription and Priority Support how do i get the latest released verison
we are currently using 2009.3.1103.35

General Discussions

answered on 15 Sep 2010

1 answer

251 views

Hide Filter Row

I need to hide my filter row but still enable filtering in the grid so that it can be controlled from outside the grid.
I was able to hide the filter row by using this js:

function

GridCreated(sender, args)
{

sender.get_masterTableView().hideFilterItem();

}

However, the filter row flashes for a moment while the grid is rendering. Once the grid is rendered the row disappears. This flash of the filter row is bothering.

Could you tell me how to avoid this mometary display of the filter row.

Grid

answered on 15 Sep 2010

1 answer

111 views

GMail upload

Hi,
I found an example in telerix examples for async upload at

http://demos.telerik.com/aspnet-ajax/upload/examples/async/ajaxprocessing/defaultcs.aspx

But when I used the RadAsyncUpload control as in the example, I see an edit control next to Select button. I want just a button that uploads a file as in "Choose Avatar" example in the above link. Is it something more I need to do apart from the control that is in the example?.

Thanks,
Bharani

Upload (Obsolete)

answered on 15 Sep 2010

1 answer

216 views

radgrid update row

hi
i use inline update
switch (e.CommandName)
            {
                case RadGrid.UpdateCommandName:
                    {
                        GridEditableItem editedItem = (GridEditableItem)e.Item;
                        string id= editedItem.OwnerTableView.DataKeyValues[editedItem.ItemIndex]["ActionID"].ToString();

                        break;
                    }
......
}
how can i get new value?
thanks

Grid

answered on 15 Sep 2010

1 answer

69 views

Need code for Export selected rows to excel

Hi,

I have to export selected row based on checkbox to Excel, but i didnt find any code from you site that can help me. Would you please send me demo project that have this functionality. i had tried it with OnExcelMLExportRowCreated , but unable to export.

Thanks
Satish Kumar

Grid

answered on 15 Sep 2010

1 answer

191 views

Restrict Image Upload size

Is there a way to restrict the image upload size in the Ajax Rad Editor?
I have tried using, <DocumentManager MaxUploadFileSize="50000" />, to limit it to 50k or less.
But when clicking on the upload link in the image manager, i still see the text that says

Max file size allowed: 200.00 KB.

Thanks!

Editor

answered on 15 Sep 2010

1 answer

65 views

Hierarchy Child-Table-Columns display in Parent-Row ?

Hi
I have a hierarchy build of two tables:
- Customer [CustomerID] [Name]
- Order [OrderID] [CustomerID] [Index] [Description]

I only want to show the Customer rows, but they should include a column showing the [Description] of the Order with [Index]==4.

This should be done by the Grid. I don't want to do it via specialized SQL which deforms my Customer entity. I still want to be able to use CRUD without any magic.

Cheers

Bernd

Grid

answered on 15 Sep 2010

1 answer

101 views

Add series items on client with javascript

I've seen a couple postings here with people trying to get nice dynamic chart updates:
http://www.telerik.com/community/forums/aspnet-ajax/chart/real-time-and-auto-refresh-chart.aspx
http://www.telerik.com/community/forums/aspnet-ajax/chart/chart-blinks-on-ajax-refresh.aspx

I'm wondering if anyone has tried to dynamically update a RadChart entirely with Javascript on the client, without polling to the server. This would involve doing something like this:

function addPoint(data) {
var chart = $find("<%=RadChart1.ClientID%>");
chart.get_series(1).add(data);
}

A server-side push mechanism can then be used, where the client callback executes that function. To make the chart appear to move through realtime the function can remove the first item in the series before adding the new data to the back-end.

I think the answer to this is might be that all of the rendering for RadChart is done on the server, with an image rendered to the client. If that's the case - uhhhh, never mind. :) Seriously, maybe there is a way to manage this...?

Thanks!

Chart (Obsolete)

answered on 15 Sep 2010