I had already tried using reflection via dataTemplate to access the ColumnGroup and RowGroup properties. It would be nice if in future versions, if possible, these were accessible directly and without having to use reflection for efficiency reasons. Expose the current field as well.

In addition to this, it would be convenient to know which row and column they refer to, in order to know which field of the Pivot dataset relates to the calculation performed, and apply custom logic to them.

In summary, expose: ColumnGroup, RowGroup, and the current field.

The TreeView exposes drag events that allow me to detect when the user drags an item and to get the information for the dragged item. I want to be able to drag that item outside of the TreeView and drop it in my custom target.

I am aware that I should handle the custom drop functionality. However, the @ondrop event of my custom target currently does not fire for the tree item: https://blazorrepl.telerik.com/QIblPZvd0412k6U128.

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ADMIN EDIT

===

For the time being, you may implement the following custom approach:

• Use the ItemTemplate.
• Wrap the item text in a container.
• Enable the draggable attribute of that container. Disable the Draggable parameter of the Treeview, so these properties do not interfere with each other. This approach overrides the built-in behavior of the drag-and-drop functionality, so it cannot be enabled at the same time.  If you want to keep the built-in draggable functionality, implement aa suitable UI that toggles that during runtime.
• Handle the ondragstart event of the container.

Here is a basic sample showcasing the approach: https://blazorrepl.telerik.com/QIFbvZFA00bHZbsj23.

The appointment drag and drop functionality of the Scheduler does not work on mobile devices. When you try to drag an item, the item does not move.

You can test it by running the Scheduler overview demo by using Chrome's mobile device emulator and trying to drag and drop an appointment.

Using the grid with OnRead event to fill data. I need to set the sortings at runtime, so I use also the OnStateInit event.

It all works fine because OnStateInit fires before OnRead and I set the sorting inside OnStateInit.

If I put an empty GridAggregates then OnStateInit fires after OnRead thus inside OnRead I don't have the sortings set.

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ADMIN EDIT

===

As a workaround for the time being, do not include empty GridAggregates tag, only add them when you actually want to include some aggregate functions.

I am using ComboBox and I want to be able to filter by two model properties. To achieve this I have implemented custom filtering through the OnRead event. Additionally, I am ordering the data to first match the results from the one property, which also is used for the TextField, and after that to match the results from the other property. However, when the results are only from the match of the second property, there is no focus.

Here is a REPL example https://blazorrepl.telerik.com/wyaMQhEN108axXJ036 

Steps to reproduce the issue:

Type "a": "Value test - ano" has the focus (the first option in the list)

Type "an": "Value test - ano" receives the focus (the first option in the list)

Type "ano": "Value test - ano" receives the focus (the first option in the list)

Type "anot": no item has focus despite the results being only "Another Value - val"

The bug is reproducible only when the TimePicker is bound to a nullable type (be that DateTime or TimeOnly). In this case, selecting time from the popup includes seconds in the value - the seconds from the time of selection. When typing in the input, seconds are always 00.

The issue is that the user is not aware of the seconds' value and cannot change it. This may lead to a variety of problems - e.g. filtering by time in Grid: https://blazorrepl.telerik.com/cebaGNlH53mOoiaA12.

When the Tooltip TargetSelector is button[title] and you change the Calendar's view mode, the Tooltip text remains the initial one. Steps to reproduce:

https://blazorrepl.telerik.com/cIvORFuC16Zgi9yP55

1. Hover over the view navigation button. The Tooltip text is Choose a month, which is correct.
2. Change the view.

Now the navigation button text is 2024 and the Tooltip should display Choose an year, but instead, it displays Choose a month. If you change the view again the button text is 2020-2029 and the Tooltip text remains Choose a month, when it should display Choose a decade.

===ADMIN EDIT===

In the meantime, the workaround is to keep using one Tooltip for the whole application and have another one that targets only the navigation button in the Calendar. Here is an example: https://blazorrepl.telerik.com/GobanlEC46JfsnNk08 

The issue targets a Grid with cell selection and DragToSelect feature disabled where at least one column has Visible="false". With this configuration, when using Shift + Click to select multiple cells, the result is a mismatch in the cells that should be selected, after the position where the invisible column is placed.

Video reproduction attached. Reproduction code: https://blazorrepl.telerik.com/GyFuQwPf37H8riAM19.

It would be nice to be able to configure a show/hide animation for windows.

ADMIN EDIT: This might include a form of a Shown event so that you could know when the content is rendered and available to, for example, focus a button or input. For more details see here

Hello,

I have a question regarding the persistence of content when blazor splitter panes are collapsed and expanded.

Please refer to the attached project to see the issue that I'm having.

Regards,

Gerard

With
<TelerikNumericTextBox @bind-Value="myValue" Format="C" SelectOnFocus="true">
the content of the input is not selected upon focussing.  Without the Format="C" it is.

Ability to refresh data for specific Map Layers. Currently the only way to update markers on Map is by calling Refresh on the Map component or issuing a StateHasChanged call.

Currently Maps does not support observable data, according to documentation: Databind to Observable Collection - Telerik UI for Blazor

Purpose: Ability to have "live" updating markers and/or shapes without calling MapRef.Refresh() which causes a full component "blink" and refresh in Edge, and to avoid StateHasChanged.

<TelerikMap @ref="MapRef">
  <MapLayers>
    <MapLayer Type="@MapLayersType.Marker" Data=@MyData" @ref="LayerRef" />
  </MapLayers>
</TeleriKMap>

@code {
  TelerikMap MapRef {get; set; }
  TelerikMapLayer LayerRef { get; set; }

  MyData = new List<MapMarker>() {
    // Data in here
  };

  private void WholeComponentRefresh() {
    MapRef.Refresh(); // Existing functionality
  }

  private void AddMarker() {
    MyData.Add(new MapMarker()); // Map ignores this because it does not treat as observable
  }

  private void MyLayerRefresh() {
    LayerRef.Refresh(); // If we don't have observable, could we at least get per-layer Refresh?
  }
}