Unplanned
Last Updated: 29 Apr 2021 12:48 by Peter
Created by: Cameron
Comments: 1
Category: Grid
Type: Feature Request
3
I think it would be a great addition to the grid control if there was an attribute that you could apply to the columns called "SortNullsLast" or something along those lines. This attribute would modify the grid's sorting functionality and only apply the ascending or descending sort to non-null values.

Currently when you sort ascending, null values are sorted to the top of the grid. This new attribute would allow the non-null values to show up at the top in ascending order.

An example of why this would be useful is having a grid that tracks an optional requested completion date of a task. You would want to be able to sort the grid so that the earliest date shows first in the grid. Right now, any records that don't have this optional date would show first, which doesn't make sense.
Completed
Last Updated: 26 Mar 2021 16:06 by ADMIN
Release R1 2021 SP2
Empty row is added for the filter item in the export file, even if the [FilteringItem].Visible is set to false.
Completed
Last Updated: 23 Mar 2021 14:24 by ADMIN
Unplanned
Last Updated: 09 Mar 2021 15:26 by ADMIN
Created by: cw
Comments: 0
Category: Grid
Type: Feature Request
2
Would be nice to have RadGrid offer the feature to have options to Merge Cells with same contents so the report/grid won't be so busy. Users typically expect this kind of look and feel. 

Example & code included:
    http://www.marss.co.ua/2010/01/how-to-merge-cells-with-equal-values-in.html

This ticket discussed it also: 1091013

Others in forums asked about this also in the past since about 2009, if we google on: telerik grid asp.net merge cell. .
http://www.telerik.com/forums/problems-with-merge-row-in-radgrid

http://www.telerik.com/forums/merge-cells-by-column

http://www.telerik.com/forums/merge-rows

Then I found this link among the results from google. Though, I wish there are RowMerge and ColumnMerge properties in RadGrid for us to turn it on/off. That will be wonderful.

http://www.telerik.com/support/kb/winforms/details/radgridview-merge-celss

This example is also from the following link from the same google search result, the first link.

http://www.telerik.com/forums/merge-cell-in-radgrid

Thanks.

Completed
Last Updated: 25 Feb 2021 16:00 by ADMIN
Release 2021 R1 SP1

By changing the application's thread Culture to Persian (fa-IR) and the Grid's RenderMode to Lightweight, the application fails with "System.ArgumentOutOfRangeException: Specified argument was out of the range of valid values."

 

To replicate the error

 

1. Change the application culture to Persian

protected void Page_Init(object sender, System.EventArgs e)
{
    var culture = new System.Globalization.CultureInfo("fa-IR");

    System.Threading.Thread.CurrentThread.CurrentCulture = culture;
    System.Threading.Thread.CurrentThread.CurrentUICulture = culture;
}

 

2. Change the RenderMode of the Grid to Lightweight

<telerik:RadGrid ID="RadGrid1" runat="server" RenderMode="Lightweight">
</telerik:RadGrid>

 

 

Unplanned
Last Updated: 12 Feb 2021 15:52 by ADMIN
Created by: Francesco
Comments: 1
Category: Grid
Type: Bug Report
2

Good morning,

we have a strange issue using RadGrid with horizontal scroll and frozen columns: there a resizing of the height which gets user experience not the best.

See attached gif.

 

Could you please help us?

Unplanned
Last Updated: 11 Feb 2021 21:09 by ADMIN

Hi

AllowKeyboardNavigation="true" allow for users to navigate the grid with the keyboard. This is great for people with disabilities and Section 508 compliance. But when this is enabled, and the "Enter" key is pressed, the default behavior is to present an update process.

This update process should be controllable when AllowKeyboardNavigation="true".

Just as a user note ... when I was trying to figure this out, reading through the options, the EditMode was the first place I started looking.

Here is the current workaround ... How do I disable editing when AllowKeyboardNavigation="true"? in UI for ASP.NET AJAX Grid - Telerik Forums

Hope this suggestion helps

Unplanned
Last Updated: 01 Feb 2021 19:47 by ADMIN

Currently, using HeaderContextFilterMenu on RadGrid with client-side binding results in JavaScript error and unexpected behavior.

  • JavaScript error is thrown when clicking on the "Filter" button.
  • "nonValueFilters" are not being passed to filterExpressions for "isClientSideBinding" as expected, leaving IsEmpty/NotIsEmpty/IsNull/NotIsNull not propagating to the databinding phase.
Unplanned
Last Updated: 25 Jan 2021 09:46 by ADMIN
The horizontal scrollbar is not visible in iOS when the grid is empty.

Code to reproduce the problem:
<style>
        html, body, body > form {
            height: 100%;
            padding: 0;
            margin: 0;
        }
    </style>
...
        <telerik:RadGrid ID="RadGrid1" runat="server" AllowPaging="True" Width="100%"
            AutoGenerateColumns="true"
            OnNeedDataSource="RadGrid1_NeedDataSource">
            <ClientSettings>
                <Scrolling AllowScroll="true" />
            </ClientSettings>
            <MasterTableView Width="1500px">
            </MasterTableView>
        </telerik:RadGrid>

    protected void RadGrid1_NeedDataSource(object sender, Telerik.Web.UI.GridNeedDataSourceEventArgs e)
    {
        (sender as RadGrid).DataSource = GetData();
    }

    private object GetData()
    {
        DataTable dt = new DataTable();
        dt.Columns.Add("column1");
        dt.Columns.Add("column2");
        dt.Columns.Add("column3");
        dt.Columns.Add("column4");
        dt.Columns.Add("column5");
        dt.Columns.Add("column6");
        dt.Columns.Add("column7");
        dt.Columns.Add("column8");

        //dt.Rows.Add(1, 2, 3, 4, 5, 6, 7, 8);

        return dt;
    }
Completed
Last Updated: 21 Jan 2021 14:17 by ADMIN
Release R1 2021
Created by: Rajendra
Comments: 1
Category: Grid
Type: Feature Request
5
Hi

Could we have an "export to excel functionality" in "rad grid" to 
a "predefined formatted excel file".
So my excel exported file wont loose the formatting.
Thanks
Unplanned
Last Updated: 12 Jan 2021 09:24 by ADMIN
To replicate use the following export settings for RadGrid:
<ExportSettings>
    <Excel Format="Biff"  DefaultCellAlignment="NotSet"/>
</ExportSettings>
Unplanned
Last Updated: 08 Jan 2021 12:46 by ADMIN
Created by: Minculescu
Comments: 0
Category: Grid
Type: Feature Request
2
It would be nice to have a "remove" button on the edit template, where the user could delete an image that was uploaded and saved on the database before. 
Unplanned
Last Updated: 08 Jan 2021 12:45 by ADMIN
Time independent filtering (EqualTo problem) is currently not supported with client-side binding in RadGrid, using a WCF with odata  binding.
When i use the filter in a date column, the filter does not return records, it is because is passing date AND TIME to the OData service. 
I have open a support ticket #932463, but Daniel says it is a new feature and not a bug.
So i request it.
Unplanned
Last Updated: 07 Jan 2021 14:30 by ADMIN
Created by: Albert Shenker
Comments: 0
Category: Grid
Type: Feature Request
1
The client-side KeyPress event is falling out of favor and the KeyDown even is being used more. Please implement an OnKeyDown event for the Grid, just like you currently have an OnKeyPress event
Unplanned
Last Updated: 04 Jan 2021 11:31 by ADMIN
When the RenderMode of RadGrid is set to Mobile and UniqueName is different from the DataField then trying to Ungroup an item, it throws an exception: Object reference not set to an instance of an object
Completed
Last Updated: 15 Dec 2020 10:14 by ADMIN
Release R1 2021
Status bar in Grid does not hide after Exporting a document when OnCommand client event is handled
Completed
Last Updated: 11 Dec 2020 15:01 by ADMIN
Release R1 2021
When there is at least one ColumnGroup which is not assigned to any of the columns in RadGrid, exporting to Excel throws an exception "Index was outside the bonds of the array"
Completed
Last Updated: 11 Dec 2020 14:56 by ADMIN
Release R1 2021
When exporting to Excel XLSX while there are hidden columns at the end of the columns collection and an unused ColumnGroup, the application throws the exception of: Index was out of range. Must be non-negative and less than the size of the collection
Completed
Last Updated: 11 Dec 2020 14:51 by ADMIN
Release R1 2021
Auto-Fit column width when exporting to excel using Format="Xlsx"

 I'd really like to have the columns automatically adjust to fit the width of the content.
Unplanned
Last Updated: 09 Dec 2020 09:02 by ADMIN
Created by: Joel
Comments: 3
Category: Grid
Type: Feature Request
0
I have a RadGrid with around 150 columns and a few hundred rows. Currently, I'm looping over them and setting their widths with the resizeColumn function. Unfortunately, it's triggering a recalculation of the layout every time I call this function, so the total page load time can be in the minutes.

Oddly, much of the time was spent on the line:
e.style.width=e.offsetWidth-d+"px";

Chrome's developer tools helpfully pointed me at Forced Reflow. Apparently, when a width is set, initially no extra work is done. When another width is requested, the previous width may have changed it, so the whole layout gets recalculated.

The feature I'd like to request is a function to set column widths in bulk (accepting anything like an array or a dictionary would be fine) that doesn't trigger this recalculation mid-function.
1 2 3 4 5 6