Approved
Last Updated: 01 Sep 2017 12:09 by ADMIN
The Filtering context menu is not positioned properly when there is not enough height. It is positioned depending on the top border of the window, making the filters not accessible.

Screencast: https://www.screencast.com/t/4dQEAczF9c2

Steps to reproduce:
1. Open http://demos.telerik.com/aspnet-ajax/grid/examples/functionality/filtering/excel-like-filtering/defaultcs.aspx
2. Resize the browser so the last elements of the Grid are not visible
3. Open the Filtering context menu

Result: It is shown with too big negative top margin
Approved
Last Updated: 28 Aug 2017 11:03 by ADMIN
If a column does not have width set, it will not populate the Columns collection of the ExportInfrastructure in the BiffExprorting event http://docs.telerik.com/devtools/aspnet-ajax/controls/grid/functionality/exporting/export-formats/excel-biff-export

To be able to loop through all columns, you need to have width specified for them.

This change has been introduced in Q3 2014

If you cannot do this for the standard grid rendering when defining columns, you can use the Grid.PreRender event to loop all columns and set some width for them:


VB

    Protected Sub RadGrid1_PreRender(ByVal sender As Object, ByVal e As System.EventArgs) Handles RadGrid1.PreRender

        'workaround for BiffExporting event Columns collection not being populated if the column does not have width set
        Dim Grid As RadGrid = DirectCast(sender, RadGrid)
        If (Grid.IsExporting) Then
            For index = 0 To Grid.MasterTableView.Columns.Count - 1
                Grid.MasterTableView.Columns(index).HeaderStyle.Width = 100
            Next
        End If
    End Sub


C#

protected void RadGrid1_PreRender(object sender, System.EventArgs e)
{
	//workaround for BiffExporting event Columns collection not being populated if the column does not have width set
	RadGrid Grid = (RadGrid)sender;
	if ((Grid.IsExporting)) {
		for (index = 0; index <= Grid.MasterTableView.Columns.Count - 1; index++) {
			Grid.MasterTableView.Columns(index).HeaderStyle.Width = 100;
		}
	}
}
Approved
Last Updated: 21 Jul 2017 16:34 by Grant
ADMIN
Created by: Peter Milchev
Comments: 1
Category: Grid
Type: Bug Report
0

			
Approved
Last Updated: 17 May 2017 16:54 by ADMIN
ADMIN
Created by: Peter Milchev
Comments: 0
Category: Grid
Type: Bug Report
0
https://www.screencast.com/t/4BCjMdLqQS5
Approved
Last Updated: 11 May 2017 15:03 by ADMIN
ADMIN
Created by: Marin Bratanov
Comments: 0
Category: Grid
Type: Bug Report
0
A workaround is to access the column and replace the text of the cell with a <label> control. Examples are attached below
Approved
Last Updated: 02 Dec 2019 05:36 by Kuya
Approved
Last Updated: 12 Oct 2017 19:57 by Jason
Th header context menu of the Grid gets closed on click (select/deselect a column) if the Grid is initially scrolled horizontally.

Video: https://www.screencast.com/t/Gm1FLHia


Steps to reproduce:
    1. Open the Live Demos solution for "UI for ASP.NET AJAX R1 2017" in VS2015;
    2. Open the page "UI for ASP.NET AJAX R1 2017\Live Demos\Grid\Examples\Functionality\Scrolling\scrolling\DefaultCS.aspx";
    3. Enable the HeaderContextMenu by setting EnableHeaderContextMenu="True" in the tag telerik:RadGrid;
    4. Disable the column freezing.
    5. Run the Demo and open the page "Grid\Examples\Functionality\Scrolling\scrolling\DefaultCS.aspx";
    6. Scroll the horizontal scrollbar of the grid to the right;
    7. Right click on the column header and pick the Columns from the context menu;
    8. Select or unselect any column, the Column Chooser will close by itself;
    9. Now, scroll the horizontal scrollbar of the grid all the way to the left;
    10. Right click on the column header and pick the Column Chooser from the context menu;
    11. Select or unselect any columns, the Column Chooser won't close by itself.
Approved
Last Updated: 12 Oct 2016 13:51 by ADMIN
ADMIN
Created by: Kostadin
Comments: 0
Category: Grid
Type: Bug Report
0

			
Approved
Last Updated: 23 Jun 2016 13:57 by ADMIN
You can workaround this issue with the following CSS rule.

<style>
    div.RadGrid .t-font-icon{
        font: 16px/1 "TelerikWebUI";
    }
</style>
Approved
Last Updated: 27 Mar 2018 18:56 by Doug
Created by: it-support
Comments: 1
Category: Grid
Type: Bug Report
0
"onrowdropping" event fires after clicking an already selected grid item (no drag and drop involved).

You can see this behavior in your demo:
http://demos.telerik.com/aspnet-ajax/grid/examples/columns-rows/rows/drag-and-drop/defaultcs.aspx
Approved
Last Updated: 07 Sep 2018 09:20 by ADMIN
Approved
Last Updated: 09 Nov 2015 14:20 by ADMIN
Approved
Last Updated: 12 Sep 2015 10:56 by ADMIN
Approved
Last Updated: 03 Nov 2014 13:10 by Nick
with client-side databinding when setting sort/filter expressions on button click and then calling the rebind or set_currentPageIndex methods the control makes multiple requests to the web service.
Approved
Last Updated: 19 Feb 2015 14:46 by ADMIN
RadGrid VirtualScrolling does not scroll to the bottom when StaticHeaders are enabled. The issue could be observed in the attached project.
Approved
Last Updated: 03 Nov 2014 12:37 by ADMIN
The problem could be replicated in the attached page.
Approved
Last Updated: 27 Mar 2014 09:04 by ADMIN
Approved
Last Updated: 03 Nov 2014 11:39 by Igor
GridAutoCompleteColumn columns cannot be created programmatically during OnLoad event, but only using the OnInit event.

In the attached sample, if you comment out 
panelOnInit.Controls.Add(gridOnInit);
and uncomment
panelOnLoad.Controls.Add(gridOnLoad);
when you click Edit in one row the following exception is thrown
Cannot create column with the specified type name: GridAutoCompleteColumn

But if you comment out 
panelOnLoad.Controls.Add(gridOnLoad);
and uncomment
panelOnInit.Controls.Add(gridOnInit);
the sample works

Note that if you change the GridAutoCompleteColumn for any other control type, for example GridHTMLEditorColumn, both methods will work.