Unplanned
Last Updated: 25 Jul 2024 08:28 by Andrey
When the DataGrid has HeaderContentTemplate defined, and the app window is resized, the columns' header titles get misplaced, in a random way. 
Unplanned
Last Updated: 02 Jul 2024 21:13 by Patryk
Created by: Graham
Comments: 2
Category: DataGrid
Type: Feature Request
7

Datagrid

 

Built in features for:

- Paging

        eg. https://demos.telerik.com/aspnet-mvc/grid/paging

- Search Panel

        eg. https://demos.devexpress.com/MVCxGridViewDemos/Filtering/SearchPanel

​- Sorting

        eg. https://demos.telerik.com/aspnet-mvc/grid/sorting

 

I am trying to replicate a part of our MVC application using xamarin.forms.
The forms  required will have a datagrid, when a row is clicked I want to open a pdfViewer.

These built in features would help me and others.

 

Regards,

Graham

 

Unplanned
Last Updated: 12 Dec 2023 16:33 by Jesserine
Created by: Shawn
Comments: 8
Category: DataGrid
Type: Feature Request
20
My mobile app requires that my data grid have frozen columns on the left that do NOT scroll horizontally.  This is useful when the first column might be an ID column or a Date column that the user always needs to see when scrolling through the other data columns.
Unplanned
Last Updated: 30 Oct 2023 07:44 by Afshin
Created by: Afshin
Comments: 0
Category: DataGrid
Type: Feature Request
0
Provide a RowStyleSelector property to the DataGrid control.
Unplanned
Last Updated: 16 Oct 2023 12:05 by Nate
When you have a DataGrid with a lot of items, if you scroll down the list then leave that page and come back, the list does not appear until you scroll down.  As soon as you scroll down the list repaints and the items show as expected.
Unplanned
Last Updated: 15 Aug 2023 06:32 by ADMIN

Giving a RadDataGrid where columns are mostly empty, scroll to the right and mutate the data. All the rows without data visible disappear until the user scrolls back to columns that have data.

Link to video: https://youtube.com/shorts/_Zdm2FIowP8?feature=share

Sample project attached.

Unplanned
Last Updated: 11 Jul 2023 13:12 by Christopher
When RadDataGrid is populated with a DataTable and the columns are reordered, the items (DataRowViews) in the underlying DataView have their items arrays in the original order, not synced with the UI updates in the DataGrid.
Unplanned
Last Updated: 29 Jun 2023 19:34 by Christopher

Provide an option to programmatically reset the ordering of the columns in the DataGrid after reordering them using the Options-> more button

 

There isn't a command which can be used for resetting the column reorder.

Unplanned
Last Updated: 20 Apr 2023 10:27 by ADMIN
LoadOnDemandContext.HideLoadOnDemandLoadingIndicator() needs to be in an async method, otherwise it will keep the indicator visible forever
Unplanned
Last Updated: 29 Mar 2023 18:01 by Rodney
Created by: Rodney
Comments: 0
Category: DataGrid
Type: Feature Request
1

Hi Team,

Currently, you have ScrollItemIntoView support. However, that does not work unless you have rows and a reference to the data item.

I need an explicit mechanism to pick a specific X/Y cell position, or at least a column index, that can be scrolled to so that I can have horizontal scrolling capability.

For example, imagine a DataGrid that has only one row, but a 100 columns, I would like to be able to do this:

// Option 1 - Use the ItemsSource column reference
var dataTableColumn = this.myDataTable.Columns[50];
this.MyDataGrid.ScrollIntoView(dataTableColumn);

// Option 2 - Better!  
// This supports any possible data source type
var telerikColumn = this.MyDataGrid.Columns[50];
this.MyDataGrid.ScrollIntoView(telerikColumn);

// Option 3 - Ideal
// Useful for every possible occasion
var x = 5;
var y = 12;
this.MyDataGrid.ScrollIntoView(x, y);

 

Unplanned
Last Updated: 11 Oct 2022 06:37 by Mike
Our MainPage has a button which opens the page with the DataGrid. When you scroll to the bottom of the DataGrid page and hit the back button to the MainPage and then try to go back to the page with the DataGrid, the app crashes with null reference exception.
Unplanned
Last Updated: 10 May 2022 10:02 by ADMIN
After scrolling down enough times where all of the data is loaded, if I try to scroll a bit more, things go a bit crazy.  A loading icon flickers on and off over the grid; the data in the grid flickers away and then back; and the entire UI essentially gets stuck in this situation.
Unplanned
Last Updated: 21 Mar 2022 13:03 by ADMIN
ADMIN
Created by: Yana
Comments: 4
Category: DataGrid
Type: Feature Request
14

			
Unplanned
Last Updated: 16 Mar 2022 12:51 by Amit
If you use a TrueType font for the DataGrid column's Style properties (CellContentStyle, HeaderStyle), it is not respected and falls back to a default platform font.
Unplanned
Last Updated: 17 Jan 2022 14:14 by ADMIN
When the selected item is set initially, the selected style is not applied to the row/cell
Unplanned
Last Updated: 07 Jan 2022 12:46 by ADMIN
When you edit a value of a certain item and you tap outside of the DataGrid, so it loses the focus, the edited value is not committed and the DataGrid stays in invalid edit state.
Unplanned
Last Updated: 03 Nov 2021 15:26 by ADMIN
When the filter descriptor is used once to filter a column with a lot of items and then you reset the descriptor this results in freezing the datagrid.
Unplanned
Last Updated: 18 Oct 2021 09:22 by ADMIN

Programmatically changing column width does not reflect on the UI when the width value is lower than the current width value. 

No issues when increasing the value, the UI is updated

Unplanned
Last Updated: 04 Oct 2021 12:11 by ADMIN
After changing the ItemsSource dynamically in code, the scrollbars disappear and the last column becomes invisible until the user taps an item in the DataGrid on Android 7.1. 
Unplanned
Last Updated: 21 Sep 2021 12:29 by Rajesh
Created by: Marko
Comments: 1
Category: DataGrid
Type: Feature Request
6
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