Declined
Last Updated: 13 Apr 2022 13:25 by ADMIN
Created by: Nicholas
Comments: 3
Category: Grid
Type: Feature Request
1

Internally it looks like you are using RadSpreadStreamProcessing for grid.ExportToExcelAsync()  if you gave us an optional lamdba to manipulate IRowExporter while you are processing, it would make things a lot easier.

There were a couple other feature requests out there that you closed offering alternatives ways of doing this and we are actually just importing the stream back to RadSpreadProcessing object and then manipulating that way.  Adding the Lambda would be a much more efficient way of handling this use case and probably very simple for you to implement.

 

 

Completed
Last Updated: 19 May 2022 11:39 by ADMIN
I would like to see a smaller amount of data traveling over the wide in the server-side blazor app when I page the grid.
Unplanned
Last Updated: 24 Mar 2022 09:29 by Gabriele
Created by: Gabriele
Comments: 0
Category: Grid
Type: Feature Request
6

Allow the Grid to support Enums which are mapped to use datatypes different from int. Currently, if I try to use the following Enum, an InvlidCastException is generated:

public enum ShortEnum : short
{
    Value1,
    Value2,
    Value3
}

Unplanned
Last Updated: 16 Mar 2022 14:07 by Greg

Does the Blazor grid have any support for any or all queries on sub-property collections? I would like to have the grid OnRead be able to generate a query against a sub-entity collection.

E.g.

GET serviceRoot/People?$filter=Emails/any(s:endswith(s, 'contoso.com'))

From what I can tell the Column.FieldName property only will generate a valid query for scalar properties. Is there any way to make this work?

Given the Northwind OData sample https://demos.telerik.com/kendo-ui/service-v4/odata. I would like to display a grid of all customers. In the grid, I would like to have a column that provides filtering for the orders shipper column as in the query below.

https://demos.telerik.com/kendo-ui/service-v4/odata/Customers?$expand=Orders&$filter=Orders/any(d: contains(d/Shipper/CompanyName,'Speedy Express'))

There does not seem to be a way for the in-built filter mechanism to use a lambda and it seems like there should be.

Completed
Last Updated: 28 Dec 2023 08:50 by ADMIN
Release 5.1.0 (31 Jan 2024) (R1 2024)
Created by: Puneet
Comments: 4
Category: Grid
Type: Feature Request
24
Hi, I am looking for a Cell Click event in a grid to find out on which cell is exactly clicked.
Unplanned
Last Updated: 21 Apr 2023 19:54 by Frank
When you have Sortable set to true and you click on the header, the sorting direction goes from ascending to descending to neutral. I would like to configure my Grid so that when clicking on the header the sorting direction will start from descending, go to neutral, and after that to ascending or any other order. 
Unplanned
Last Updated: 19 Apr 2023 08:57 by ADMIN
Currently, the GroupHeaderTemplate takes up the whole row. Once it exposes aggregates for all the fields, I will need an option to align them with the corresponding columns.
Completed
Last Updated: 06 Jun 2022 12:41 by ADMIN
Release 3.4.0

The idea of the feature is to be able to customize the list of FilterOperators displayed in the list of the FilterRow and FilterMenu.

 

FilterRow UI element

FilterMenu UI element

Unplanned
Last Updated: 17 Jan 2022 10:27 by ADMIN
Created by: improwise
Comments: 0
Category: Grid
Type: Feature Request
6

How can I get the tooltips for validation of each field displayed at the corresponding field in a Grid Popup form, not just the summary below the Form, etc?

---

ADMIN EDIT

---

This will be handled through exposing an option to set your preferred field validation message type - tooltip or inline. It will cover all edit modes (Popup, Inline, InCell).

If you want to remove the ValidationSummary after adding field validation messages, check the ability to remove ValidationSummary from the Popup edit form.

Unplanned
Last Updated: 12 Jan 2022 14:48 by ADMIN
Currently, when the Grid uses InCell edit mode, its CRUD events are fired for every cell. In some scenarios it will be better to invoke them once per the whole row for performance reasons. I'd like to be able to customize when the CRUD events will be fired.
Unplanned
Last Updated: 12 Jan 2022 14:29 by ADMIN
I would like to decorate a property in my model with [DisplayFormat(ApplyFormatInEditMode = true, DataFormatString = "{0:C}")] and the data management component to render the editor with the correct format. 
Unplanned
Last Updated: 07 Dec 2021 10:15 by ADMIN
Created by: Martin Herløv
Comments: 0
Category: Grid
Type: Feature Request
2
Add the FocusAsync method to the reference of the Grid SearchBox
Unplanned
Last Updated: 31 Oct 2023 17:20 by ADMIN

Please support Display(Order = ...) with autogenerated Grid columns.

Such functionality will also be useful for controlling the order of manually declared columns when using a custom component for reusable columns. For example: https://blazorrepl.telerik.com/cGOtbwOX21f6zQcy35 - the "Name" column is rendered last and currently one cannot control its order.

public class DateModel
{
  [Display(Order = 2)]
  public string Id { get; set; }
  [Display(Order = 1)]
  public string Text { get; set; }
}

 

Unplanned
Last Updated: 19 Sep 2024 06:58 by ADMIN
Created by: Davide
Comments: 4
Category: Grid
Type: Feature Request
33
I'd like to be able to sort the grouped column.
Duplicated
Last Updated: 01 Dec 2021 09:54 by ADMIN

I would prefer if you can use the FilterMenuTemplate in such a way that you can fetch also "filter criteria" from other fields/columns.

 

An example:

- grid has 3 coluns > Name, City, Population

- filter mode is set to filter menu and my filter menu should display at the first column.

- after the filter dialog is opened my expactation is that it includes also entries from other fields

 

In summary, my team would welcome the opportunity of central approach for filtering with multiple fields.

 

 

 

Regards,

Özmen

Unplanned
Last Updated: 12 Nov 2021 08:50 by Christian

AutoFitting all columns should not leave blank space in the Grid, the last column should take the available space.

This functionality might be triggered by a setting a bool parameter to true. 

Completed
Last Updated: 01 Apr 2022 08:13 by ADMIN
Release 3.2.0
Created by: Andrew
Comments: 1
Category: Grid
Type: Feature Request
2

I would like to set increase the searchbox width with a parameter.

---

ADMIN EDIT

Here is a CSS workaround:

 

<style>
    .custom-searchbox-width .k-grid-search {
        width: 50%;
    }
</style>

<TelerikGrid Data=@GridData Pageable="true" Height="400px" Class="custom-searchbox-width">
    <GridToolBar>
        <span class="k-toolbar-spacer"></span> @* add this spacer to keep the searchbox on the right *@
        <GridSearchBox />
    </GridToolBar>
    <GridColumns>
        <GridColumn Field="@(nameof(Employee.EmployeeId))" />
        <GridColumn Field=@nameof(Employee.Name) />
        <GridColumn Field=@nameof(Employee.Team) Title="Team" />
        <GridColumn Field=@nameof(Employee.IsOnLeave) Title="On Vacation" />
    </GridColumns>
</TelerikGrid>

@code {
    public List<Employee> GridData { get; set; }

    protected override void OnInitialized()
    {
        GridData = new List<Employee>();
        var rand = new Random();
        for (int i = 0; i < 15; i++)
        {
            GridData.Add(new Employee()
            {
                EmployeeId = i,
                Name = "Employee " + i.ToString(),
                Team = "Team " + i % 3,
                IsOnLeave = i % 2 == 0
            });
        }
    }

    public class Employee
    {
        public int EmployeeId { get; set; }
        public string Name { get; set; }
        public string Team { get; set; }
        public bool IsOnLeave { get; set; }
    }
}

 

---

Declined
Last Updated: 20 Oct 2021 06:20 by ADMIN
Created by: Jeremy
Comments: 1
Category: Grid
Type: Feature Request
0

I'd like to be able to enable the Column Chooser menu on just the Command Column and then keep all the other column menus as-is (I have a combination of various custom filter controls on them, so I don't watch to switch to the Column Menu)

Duplicated
Last Updated: 20 Oct 2021 10:57 by ADMIN

When storing and restoring grid state, the selected page size is not included as part of that state currently, and needs to be stored seperately.

(When using GridPagerSettings, the user can select the page size based on inputs provided to PageSizes param. This selection is not synced and will revert to default each time the grid is loaded.

Unplanned
Last Updated: 19 Oct 2021 14:06 by Nemo

Hi, please expose a property in TelerikGrid where we can set the number of virtual columns to load in advance. A lot of times we would like to load data in advance for 5-10 columns left & right of the current viewport, so the user doesn't see empty columns while scrolling. This may apply to rows as well. It would be very helpful to have this property, please consider exposing it. Thank you.

============

ADMIN EDIT

============

The column Virtualization feature improves the Grid performance when it has a lot of columns. This does not include loading data on demand, but rather UI virtualization. All the data is retrieved and the performance optimization is achieved by rendering only the columns for the current Grid viewport. When the user scrolls horizontally the content for the other columns is rendered and while this happens, the cells appear empty. The requested parameter will control the number of columns that will be rendered in the current viewport but will not be visible until the user scrolls. Thus, the user will not see empty columns.