I need to get the node number of the tree view.  I know there is a TreeItem that has the Level property but I can't figure out how to get it.  I tried using an Item Template and that is where I am stuck.  I couldn't figure out how to get the item info.

<div>This is the tree view <br />
<TelerikTreeView
    Data="TreeViewList">
    <TreeViewBindings>
        <TreeViewBinding 
            ParentIdField="ParentId"
            IdField="Id"
            HasChildrenField="HasChildren"
            TextField="Name">
        </TreeViewBinding>
    </TreeViewBindings>
</TelerikTreeView>
</div>

Our Blazor Server app runs on a server where the TimeZone is UTC.  This is a multi-tenant application and tenants connect from Time Zones from California to Eastern Europe.  We will leave or server at UTC.

The issue is reproduced when using the TelerikDatePicker with a nullable Date for the value.  Our form defaults to Null for the Date values, as it is a selection form and the dates are optional.

For a customer in California (PDT) after 5PM (0:00 UTC) - the Calendar control in the Popup starts setting the default Day that is highlighed in the calendar control to the next day.  

Is there a way to set the Default selected date using a Method?  Some sort of delegate?  We do pass the user's current Date Time and Timezone when the Blazor circuit is created and we have methods already built to return the current Date and Time in their Timezone.  But we haven't found a way to set the default Date for the Date Picker (Calendar control) - when the Date value is null.

We do not want to set the value - but want to leave it null.  This only applies to the embedded calendar control that pops up when the user clicks the icon to do so.

It appears none of the 'open in REPL' buttons work for the TelerikTaskBoard component. Some don't load any code in the REPL, others error at runtime.

I was trying to figure out how you got the Add Card pane to overlay the task board instead of push, when using the default Add Card hooks. The default behavior appears to be the Add card pushes the taskboard content. The online AI bot said this wasn't exposed via a parameter, but your demos that run in the Demos it uses an overlay. And I didn't see how this was working, as we want the same behavior.

Also there's no option to add TaskBoard as a tag here in forum posts.

I'm using the Telerik Blazor Grid with dynamic data (`Dictionary<string, object>`). Paging, sorting, and filtering work, but grouping doesn't.

It seems Telerik grouping relies on CLR properties (e.g., `Employee.Department`), while my data is stored as dictionary key/value pairs. I also tried using a `DataTable`, but grouping still doesn't work.

Has anyone successfully implemented grouping with `Dictionary<string, object>` or `DataTable`? Is there a supported solution for dynamic data?

@page "/1"
@using Telerik.Blazor.Components
@using Telerik.DataSource;
@using Telerik.DataSource.Extensions;

<TelerikGrid TItem="Dictionary<string, object>"
             Pageable="true"
             Groupable="true"
             Sortable="true" OnRead="OnLoadData"
             Navigable="true"
             PageSize="10"
             SortMode="Telerik.Blazor.SortMode.Single"
             
             FilterMode="@Telerik.Blazor.GridFilterMode.FilterRow"
             Height="500px">
    <GridColumns>
        @foreach(var col in Columns)
        {
            <GridColumn Field="@col.Key" Title="@col.Key" FieldType="typeof(string)" />
        }
    </GridColumns>
</AgirhDataGrid>

@code {

    public List<KeyValuePair<string, string>> Columns { get; set; }


    private Task OnLoadData(GridReadEventArgs args)
    {
        var request = new DataSourceRequest
        {
            Groups = args.Request.Groups,
        };
        // GetData it's a System.DataTable 
        var dataSource = GetData.ToDataSourceResult(request);
        args.Data = dataSource.AggregateResults ?? dataSource.Data; 
        args.Total = dataSource.Total;
        return Task.CompletedTask;
    }
}

14.0.0 changed the Template parameter of ChartSeriesLabels so it only supports JavaScript function names and not arbitrary JavaScript: Blazor Breaking Changes 14.0.0 - Telerik UI for Blazor

However, now that Template property is marked as deprecated in code, which causes warnings when developing and during the build. Obviously we want to reduce warnings wherever possible, but even if using Template properly, you will always get the obsolete warning when that property exists in your .razor file.

Is there any reason this change was communicated with the .NET obsolete attribute, which is now resulting in false positive warnings all over the place? Is there any recommendation on what to do with these warnings? I did not find any recommendations on this in the Telerik documentation for the chart, the 14.0.0 release notes, or the 14.0.0 breaking changes article. I don't want to suppress CS0618 project-wide, since it's very useful to have. Should I just write manual warnings suppressions around each use of ChartSeriesLabels across my project? Is Telerik planning to no longer obsolete the Template property in future versions, or is it actually being deprecated in favor of something else?

Hi, I am trying to port our app to Blazor from UI for Ajax. One of the glaring omissions is the FocusDate which we use heavily.

Use case: team is planning the travel a staff member to the Tour de France sometime in May. However, the race is in July. The Blazor UI will use the selected date however, there is no selected date yet. In the UI for Ajax version, we use the starting date of the race as the focus date which places the travel in the right neighborhood and most likely doesn't require the user to change the month making the process more productive.

The worst case scenario is when the team is planning a training camp and they have to change the view every single time for 200 people. That's not very nice.

I am wrapping the Telerik control within a component to be able to have better Placeholder feedback for the user.

Matt.