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1 answer
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I don't really want to sort by row or column title, but actually have the data sorted by the value (the measure). So to click the column header and have all rows in the order of the row values for the selected column. For multiple row dimensions, the sorting would first have to apply to the highest dimension (S, W, W/AT) and than further down the nested dimensions.

A code behind solution would be fine as well.

 

 

 

Dimo
Telerik team
 answered on 03 Feb 2026
1 answer
22 views
Can I place a hyperlink in a Diagram rectangle? The JSON is being pulled from a SQL SERVER DB. I can embed an image and text, but cannot figure out how to make either the image or text a clickable hyperlink
Dimo
Telerik team
 answered on 03 Feb 2026
0 answers
23 views
I am using TelerikDatePicker in a Blazor component with a nullable DateTime bound value.
When a user manually enters an invalid date in the input field and then clicks a Clear/Reset button, the bound value is set to null, but the DatePicker UI does not clear the invalid text.

The expected behavior is that the DatePicker input should be cleared when the value is set to null, regardless of whether the user previously entered an invalid date.

Code Sample:

<div class="k-form-field">
    <label for="dosFrom">@Label From</label>
    <TelerikDatePicker
        Id="@($"{Id}-dosFrom")"
        @bind-Value="@DateTesting"
        Format="MM/dd/yyyy"
        Class="@($"{Id}-dosFrom calender-picker")">
        <DatePickerFormatPlaceholder Year="YYYY" Month="MM" Day="DD" />
    </TelerikDatePicker>
</div>

{{ @DateTesting }}

<TelerikButton
    ButtonType="Telerik.Blazor.ButtonType.Reset"
    OnClick="() => ClearDate()">
    Clear
</TelerikButton>


public DateTime? DateTesting { get; set; }

private void ClearDate()
{
    DateTesting = null;
}
Steps to Reproduce:

Focus on the DatePicker input.

Manually enter an invalid date (e.g., 9999 or only 09 for dd or only 10 for mm or random text).

Click the Clear button.

Observe that DateTesting becomes null, but the DatePicker input still shows the invalid value.

Expected Result:

The DatePicker input should be visually cleared when the bound value is set to null.

Actual Result:

The invalid text remains in the DatePicker input even though the bound value is null.

Question:

1. Is this expected behavior for TelerikDatePicker?
2. Is there a recommended way to force the DatePicker to clear the input when invalid user input exists?
3. Should ValueChanged, OnChange, or a component reference be used to handle this scenario?

Any guidance or best practice would be appreciated.
Arjun
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 asked on 02 Feb 2026
2 answers
214 views

For my numeric text box, the up/down arrows do not work in a form.  I did a copy/paste from your example here:

https://www.telerik.com/blazor-ui/documentation/components/numerictextbox/overview



<TelerikForm Model="@Account"
             OnValidSubmit="@OnSave"
             OnInvalidSubmit="@OnInvalidSubmit"
             Class="gsi-margin-10">

    <FormValidation>
        <DataAnnotationsValidator />
    </FormValidation>

    <FormItems>

... <FormItem Field="@nameof(Account.theValue)"> <Template> <LabelFor Model="@Account" DisplayName="Text Value" /> <TelerikNumericTextBox @bind-Value="@Account.theValue" Format="C" Max="5m" Min="-5m" Step="0.33m" /> </Template> </FormItem> </FormItems>

        [NotMapped]
        public decimal theValue { get; set; } = 1.234m;

Joel
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 answered on 29 Jan 2026
1 answer
28 views
I would like to hide the close button on the Grid Edit Popup window? How can I do that.

If it is not possible to hide the close button, is there an OnClose event I can capture.
Hristian Stefanov
Telerik team
 answered on 21 Jan 2026
0 answers
37 views
Why won't my numeric text box bind?


<TelerikWindow Visible="@ShowEditPopup"
               Modal="true"
               Draggable="true"
               Resizable="false"
               MaxWidth="350px">

    <WindowTitle>Edit Method</WindowTitle>
    <WindowContent>
        <div>
            <label>Description:</label>
            <TelerikTextBox @bind-Value="@EditingMethod.Description" />
        </div>
        <div>
            <label>Is Run:</label>
            <TelerikCheckBox @bind-Value="@EditingMethod.IsRun" />
        </div>
        <div>
            <label>Run Frequency Minutes:</label><br />
            <small>4 Hours: 240, 12 Hours: 720, 24 Hours: 1440</small>
            <TelerikNumericTextBox @bind-Value="@EditingMethod.RunFrequencyMinutes"
                                   Min="5"
                                   Max="1440"
                                   Step="5"
                                   Decimals="0" />
        </div>
        <div>
            <TelerikButton OnClick="OnSavePopup">Save</TelerikButton>
            <TelerikButton OnClick="OnCancelPopup">Cancel</TelerikButton>
        </div>
    </WindowContent>
</TelerikWindow>

Joel
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 asked on 20 Jan 2026
1 answer
251 views

If my data for a Line Chart has only point set, the chart will place the single points in the center of the chart.  I'd prefer to see single point on the Left of the chart.

I'd like to see the data point (1st rate, 2nd rate, EIR Fee, Handling Fee) for year 2023 be left aligned in the chart, not centered.

Searched the documentation and can't find where I might be able to accomplish this?

Rob.

Dimo
Telerik team
 answered on 16 Jan 2026
1 answer
145 views

When using "Placeholder" prop in MaskedTextBox resulting html element has both attributes - placeholder and aria-placeholder.
Some a11y testing tools (SortSite) consider that a violation because it creates ambiguity.
Is there work around ?  Textbox control for example doesn't do that.

Here is the sample code to replicate the issue - https://blazorrepl.telerik.com/cquvvSvB57YqxQRz33

Hristian Stefanov
Telerik team
 answered on 15 Jan 2026
0 answers
89 views

            combobox issue in blazor

 

Vaibhav
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 updated question on 09 Jan 2026
1 answer
1.2K+ views

TELERIK UPDATE:

The short summary of this thread is: Use .NET SDK version 9.0.308 or later.

=====

My pipeline is currently stuck due to this, I have a simple "dotnet install" in my pipeline that used to work and since the latest .NET SDK release (SDK 9.0.307) it started to fail with the following message:

  • C:\Users\?????\.nuget\packages\telerik.licensing\1.4.10\build\Telerik.Licensing.targets(8,3): error MSB4216: Could not run the "ResolveTelerikProducts" task because MSBuild could not create or connect to a task host with runtime "NET" and architecture "x64". Please ensure that (1) the requested runtime and/or architecture are available on the machine, and (2) that the required executable "C:\Program Files\dotnet\sdk\9.0.307\MSBuild.dll" exists and can be run.

I attempted to upgrade the Telerik.Licensing package manually to latest version but it didn't fix the issue.

Dimo
Telerik team
 updated question on 06 Jan 2026
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