Description

After the user selects a color in the color tools, the popup does not close automatically. The user has to click on the Editor's toolbar for the popup to close.

Steps To Reproduce

1. Run this example: https://blazorrepl.telerik.com/GTYXPsFv59loxN7v37
2. Highlight a word in the Editor's content and use the color tools. Change either the text color or the background color.

Actual Behavior

After selecting a color, the color tool's popup remains open.

Expected Behavior

The color tool's popup closes.

Browser

All

Last working version of Telerik UI for Blazor (if regression)

No response

I have a scheduler, and am using a custom Edit handler. I need to support recurrence, and editing recurring events. When the use double-clicks on a recurring event, there is a dialog that asks whether they would like to edit the occurrence or the entire series.

I want to be able to capture the results of this dialog. `SchedulerEditEventArgs` doesn't include any attributes that track this.

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ADMIN EDIT

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The implementation of this enhancement could be covered by either including the corresponding attributes in the SchedulerEditEventArgs or by exposing a Template for the RecurrenceDialog.

Note: You may also check the Ability to directly edit an occurence or the series, without the prompt asking you to choose feature request as the implementation of both features will most likely be covered in one release.

I'm using an OnRead grid with ExpandoObjects. The error happens on the backend when trying to process the result of ToDataSourceResult(...)

When trying to access the Items property of AggregateFunctionsGroup in a multi level grouping scenario, using ExpandoObject, and the top level group has a null key, trying to access the Items property will result in a NullReferenceException. I've made this helper, but it cannot process the subgroups because of this error.

private static void FlattenGroup<T>(AggregateFunctionsGroup group, List<T> result)
{
    if (group == null)
    {
        return;
    }

    if (group.HasSubgroups)
    {
        foreach (var sub in group.Items.OfType<AggregateFunctionsGroup>())
        {
            FlattenGroup(sub, result);
        }
    }
    else
    {
        result.AddRange(group.Items.OfType<T>());
    }
}

In a scenario where I have an ExpandoObject with properties A and B, where A = 1 and B = null; grouping by A then B works. Grouping by A or B alone also works. But grouping by B then A causes the NullReferenceException when trying to access the group.Items. 

Hello,

I would like to have the Polar chart available in Blazor.

Radar Chart are nice but the categorical axis are not usable when having directional data to display

Thank you

Thomas

When a DatePicker input is cleared by using the keyboard and the control loses focus, the state of a non-nullable DateTime property is inconsistent with the control. 

This behavior is appropriate; however, it can cause user confusion when the underlying value is used to query for data based on a value the user no longer sees.

My proposed solution (bug fix) is to return the value of the DatePicker to the last known good value when the control loses focus.

StateHasChanged() by itself does not cause a re-render of the component, however changing the @key value of the DatePicker does.

See this REPL for a demonstration of the issue and workaround/fix: https://blazorrepl.telerik.com/czEjvVlK18i471S622

I was hoping to use the new AllowCustom feature to let users name a few areas, save those names in the backend and later show them as preselected when the user comes back so they don't have to retype the names every time they do an operation. But alas, the AllowCustom seems to only allow preselecting from what's in the Data list of values.

So code like below doesn't actually show a chip for Rome even though it's preselected. There is a workaround of setting the Data property to a list that contains the custom values I need preselected, but it feels clumsy and with the custom values I feel Multiselect should also check the selected values list for chips to render.

<TelerikMultiSelect 
   @bind-Value="@SelectedCities"
   TItem="string" TValue="string"
   AllowCustom="true"                   
   Width="400px">
</TelerikMultiSelect>

<span>Selected: @SelectedCities.Count</span>

@code {
    private List<string> SelectedCities { get; set; } = new() {"Rome"};
}

I am using the TreeList Control and loading the Children on Demand provided in the sample I provided. When I load on the first run, UI displays the Expand/Collapse option but after applying any filter, Expand/Collapse is not visible. 

How to make Expand/Collapse visible always irrespective of having Children or not. 

Sample Code:

Apply any Column Filter and notice the Expand/Collapse Icon is not visible. I want Expand/Collapse Icon to be visible always.

https://blazorrepl.telerik.com/GJYCbRvb48xy8T7d09 

Just add the FilterMenuType="FilterMenuType.Menu"

The Chart tooltip template receives incorrect context for another data item when there is a missing data item for the current category and the series has MissingValues="@ChartSeriesMissingValues.Zero".

Test page: https://blazorrepl.telerik.com/QzOtFwln362xLl7q57

Compare with the Kendo UI jQuery Chart: https://dojo.telerik.com/qZCFVOPQ 

Possible workarounds include:

• Check the FormattedValue property of the tooltip context. If it's "0", while the value in the DataItem is not zero, then there is a missing data item.
  

  <TelerikChart Height="200px">
      <ChartSeriesItems>
          <ChartSeries Type="ChartSeriesType.Line"
                       Data="@Series1Data"
                       Field="@nameof(SalesData.Revenue)"
                       CategoryField="@nameof(SalesData.TimePeriod)"
                       MissingValues="@ChartSeriesMissingValues.Zero">
              <ChartSeriesLabels Visible="true"></ChartSeriesLabels>
              <ChartSeriesTooltip Visible="true">
                  <Template>
                      @{ var point = context.DataItem as SalesData; }
                      @if (point is not null && context.FormattedValue != "0")
                      {
                          <span>@point.Revenue</span>
                      }
                      else
                      {
                          <span>0 (no data item)</span>
                      }
                  </Template>
              </ChartSeriesTooltip>
          </ChartSeries>
      </ChartSeriesItems>
  
      <ChartCategoryAxes>
          <ChartCategoryAxis Min="@ChartCategoryAxisMin" Type="@ChartCategoryAxisType.Date"></ChartCategoryAxis>
      </ChartCategoryAxes>
  
  </TelerikChart>

• Set MissingValues to Gap or Interpolate.
  
• Provide dummy data items with a zero or null value. These dummy items depend on the Min and Max axis values and can be appended after the Chart data is retrieved from the data source, so that they are not hard-coded there.
• Do not use a Chart tooltip template.

Hello I want to close a TelerikDialog using Esc key and this does not work sometimes. Run this REPL snippet please https://blazorrepl.telerik.com/cnYrwUYq54FZ70xP17. Click into dialog title for instance and press Esc key. Nothing happens.

Very thanks.

Miroslav