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Hello to all!
I want to share with you my experience of using Telerik charts to build a box and whisker chart.
This chart is extremely useful in statistical data processing to identify outliers in a data set.
https://en.wikipedia.org/wiki/Box_plot

Telerik doesn't have a special box and whisker chart component, but it's pretty easy to make one yourself.
To do this, we need a candlestick chart to visualize the range of data and a line chart to visualize outliers.
The open-source library MathNet.Numerics is used to calculate the summary statistics of five numbers.
https://numerics.mathdotnet.com

Attached is a sample code, enjoy!

Ivan
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 asked on 07 Nov 2022
0 answers
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Hello!
I need to limit the range to only select the months range.
Is is possible to limit CalendarView like this?

Ivan
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 asked on 06 Nov 2022
0 answers
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Hi all

I've got a question related to chart layout.

In Blazor on the ChartSeries there is a property "Color". Per intellisense a function(point) can be used that will evaluate the series color on point-by-point basis.

But how do you exactly do that ?
Any help is very much appreciated.

FYI
I'm trying this on an Area chart.

opusnumeri
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 asked on 04 Nov 2022
1 answer
429 views

Hello,

Are you planning on building a single Chip component for Blazor?

Is there an existing component that could achieve something like the screenshot attached?

That is an absolute-positioned chip to be displayed over the original card element.

Nadezhda Tacheva
Telerik team
 answered on 04 Nov 2022
1 answer
173 views

Hello,

 

Still a issue?

Dimo
Telerik team
 answered on 04 Nov 2022
1 answer
161 views

Hi,

I use the FileSelect component and when using the FileInfoStream object with another component that isn't asynchronous I get a NotImplementedException for the Read() method.

Do you plan to implement these methods to ensure compatibility with synchronous components?

Thanks!

System.NotImplementedException: The method or operation is not implemented.
   at Telerik.Blazor.Components.FileSelect.Stream.FileInfoStream.Read(Byte[] buffer, Int32 offset, Int32 count)
   at System.IO.StreamReader.ReadBuffer()
   at System.IO.StreamReader.ReadLine()

Dimo
Telerik team
 answered on 04 Nov 2022
1 answer
975 views

Is there a way to show the checkboxes (on TreeViewCheckBoxMode.Multiple) only on child nodes?

 

 

Dimo
Telerik team
 updated answer on 04 Nov 2022
9 answers
920 views

Hi, I'm doing a test with the blazor but in the combo as I click to appear the list the items appear far from the component. Can you help me with that? Thanks.

 

 

<div class="col-md-6">     <label class="form-label">Categoria</label>                 <TelerikComboBox Data="@_categorias" Filterable="true" FilterOperator="StringFilterOperator.Contains" Placeholder="Selecione a Categoria"                      @bind-Value="@subcategoria.CodigoGrupo" TextField="Descricao" ValueField="Id" Id="CBCategoria" AllowCustom="false" Width="100%">     </TelerikComboBox></div>

Qian
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 answered on 03 Nov 2022
1 answer
310 views

Environment Details: 

Edge Version 105.0.1343.53 (64-bit)

Repro Steps:

  1. Go to Telerik REPL for Blazor - The best place to play, experiment, share & learn using Blazor. and hit "Run"
  2. Turn on aquatic high contrast mode 
  3. Verify that in high contrast Aquatic theme, the splitter divider (especially on mouseover) and buttons are completely visible or not.

Actual Result: 

In high contrast Aquatic theme, the splitter and its buttons are not completely visible.

Note:

  1. Similar issue observed in desert mode - separator is not visible

Expected Result:

In high contrast Aquatic theme, the splitter divider (especially on mouseover) and buttons should be completely visible
Dimo
Telerik team
 updated answer on 03 Nov 2022
1 answer
301 views

Environment Details: 

Chrome Version 105.0.5195.127 (64-bit)
Edge Version 105.0.1343.53 (64-bit)
Windows 11 Pro

Repro Steps:

  1. Go to Telerik REPL for Blazor - The best place to play, experiment, share & learn using Blazor and hit the "Run" button
  2. Turn on NVDA / Narrator
  3. Tab till Separator
  4. Verify that NVDA / Narrator is announcing separator with a value like "50 separator" or not (regardless of the position of the separator)

Actual Result: 

NVDA is announcing the separator along with a prefix value like "50 " irrespective of the position of the separator
Narrator is announcing the current value as 50 irrespective of the position of the separator
 

Expected Result:

NVDA / Narrator should announce separator value with respect to position value for the separator (or no separator value at all)


Nadezhda Tacheva
Telerik team
 answered on 03 Nov 2022
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