Completed
Last Updated: 05 Jun 2024 11:15 by ADMIN
Release 2024 Q2
An ArgumentException is raised when the DataGrid is unloaded in specific scenarios with the latest Q1 2024 release
Completed
Last Updated: 16 Jun 2021 11:41 by ADMIN
Release R2 2021 SP1
The last columns are disappearing on dynamic content changed and are rendered as soon as the user taps on any item.  The issue occurs with devices/emulators with bigger screens when there are more columns shown -  tablets or devices in landscape mode.
Completed
Last Updated: 22 Oct 2020 15:31 by ADMIN
Release R3 2020 SP1

filtering can no longer be applied as the "Reset" and "Filter" buttons are disappeared.

workaround use Xamarin.Forms v 4.8.0.1269

Completed
Last Updated: 19 Feb 2020 15:44 by ADMIN
Release R1 2020 SP1
 If you open a datagrid's filter pop-up, navigate away from the page, then go back to the page, the filter pop-up will still be open.

If you attempt to close it, by way of the "X", the app will crash. In debug mode, a null reference error will occur. If navigating away from the grid with the filter closed, no crash will happen.
Completed
Last Updated: 15 Feb 2024 14:30 by ADMIN
Release R1 2020
an issue when changing the orientation of the phone to landscape the items of the grid are rendered, then when go back to portrait the items that aren't rendered in the screen disappear.
Completed
Last Updated: 08 Jun 2023 08:15 by ADMIN
Release R2 2023
Created by: Stefan
Comments: 0
Category: DataGrid
Type: Feature Request
4
Add the ability to specify a Template that should be shown when the DataGrid is empty.
Completed
Last Updated: 19 Nov 2019 12:05 by ADMIN
Release 2019.3.1119 (R3 2019 minor release)
Created by: Safan
Comments: 0
Category: DataGrid
Type: Bug Report
1

Refer to the attached reproducible.

1. Run app and apply a filter: "Contains 0"

2. Notice #40 is in the correct location, between #30 and #50

3. Press the button on the bottom of the page to go BlankPage and then navigate back.

4. Observe #40 is now at the end of the rows even though the filter is clearly applied.

Look in MainPageViewModel.cs lines 42 to 49. When the navigation back occurs, this code is executed.  I can reproduce the problem with both Replace and Add+Remove operations.

public override void OnNavigatedTo(INavigationParameters parameters)
{
    base.OnNavigatedTo(parameters);

    if (!parameters.ContainsKey("from"))
    {
        var items = new ObservableCollection<MyModel>();
        for (var i = 1; i <= 100; i++)
            items.Add(new MyModel { Number = i.ToString() });
        Items = items;
    }
    else
    {
        var item = Items[39];

        // Bug Test #1 - using ObservableCollection Reset
        Items[39] = item;

        // Bug Test #2 - using ObservableCollection Remove & Add
        //Items.RemoveAt(39);
        //Items.Insert(39, item);
    }
}

Completed
Last Updated: 13 May 2020 14:17 by ADMIN
Release R2 2020
Provide a way to associate a FilterDescriptor with a TemplatedColumn
Completed
Last Updated: 15 Jan 2020 12:12 by ADMIN
Release R1 2020
While changing the orientation on mobile device to portrait or landscape, the columns' size is not calculated properly and the columns overlap on one another.
Completed
Last Updated: 23 Jul 2019 05:09 by ADMIN
Release 2019.2.708 (R2 2019 minor release)
When the UserSortMode is set to single and it is sorted by a Template column that has DelegateSortDescriptor when we tap on another column the SortDirection of the Template is still visible.
Completed
Last Updated: 23 Jul 2019 05:09 by ADMIN
Release 2019.2.708 (R2 2019 minor release)
Created by: Mayank
Comments: 0
Category: DataGrid
Type: Bug Report
0
If there a components which handles the Tap gesture (e.g. a button) is inside the TemplateCell, the DoubleTap gesture of the RadDataGrid throws NullReferenceException.
Completed
Last Updated: 19 Jun 2019 12:48 by ADMIN
Release R2 2019 SP1
when the LoadOnDemand mode is set to Automatic and there are no more items for loading, the automatic load on demand is called
Completed
Last Updated: 04 Oct 2019 14:44 by ADMIN
Release 2019.3.1004 (R3 2019 minor release)
QSF DataGrid CRUD example
When editing the value inside the OrderDate column, the edited value is not presented in the OrderDate column. It keeps the old value
Completed
Last Updated: 03 Jun 2019 14:33 by ADMIN
Release 2019.2.603.360 (R2 2019 minor release)

When starting an app that contians a RadDataGrid in the initial page, an exception is thrown because the telerikfont.ttf file is left unregistered.

Work-around:

Access anything from the TelerikFont class before the InitializeComponent of the page:

TelerikFont.GetUseEmbeddedFont(this);

Completed
Last Updated: 07 Dec 2020 16:09 by ADMIN
Release 2020.3.1207 (R3 2020 minor release)

Flicker can be observed when datagrid is manipulated/updated, or entering in edit mode. One example is tapping on a column header - when there is a column with a HeadetTemplate, the column header flickers. Other example is to double-tap a cell to go in edit mode. Also the behavior can be reproduced when DataGrid TemplateColumn is used.

Completed
Last Updated: 19 Nov 2019 12:06 by ADMIN
Release 2019.3.1119 (R3 2019 minor release)
When Filtering is applied to the RadDataGrid control and PropertyChanged is invoked by the visualized business object, the DataGrid rows are reordered inconsistently on tap
Completed
Last Updated: 14 Sep 2022 13:48 by ADMIN
Release R3 2022
Created by: Rémi
Comments: 2
Category: DataGrid
Type: Feature Request
8

For Aggregates purpose or just for diplaying some others datas, footer for column in DataGrid it's needed feature.

Completed
Last Updated: 19 Feb 2024 07:24 by ADMIN
Release R1 2021 SP
 System.ObjectDisposedException:(Cannot access a disposed object) is thrown when switching tabs fast in RadTabView.
Completed
Last Updated: 15 May 2019 13:53 by ADMIN
Release R2 2019
System.MissingFieldException: "Field not found" 'Xamarin.Forms.VisualElement.". is thrown when clicking the options button on each column's header. The issue occurs when updating to XF 3.5. 
Completed
Last Updated: 19 Jul 2023 14:23 by ADMIN
Release R2 2023 SP1
Occasionally the DataGrid horizontal scrolling does not work properly after changing its ItemsSource.  Still, tapping on any item, make it possible to scroll again.
1 2 3