I would like to be able to set the Id on any Blazor component for automated testing purposes.

---

ADMIN EDIT

If you need something different than automated testing selectors, please add your use case in the comments.

For automated testing, you can cascade selectors through a parent element (e.g., a div or span) that has the desired attributes (be that id, class, some data-* attribute, etc.). Adding ID parameters to Blazor components can easily make them brittle because they can be repeated and included in arbitrary hierarchy easily - that's the core concept of a razor component - so such IDs need to be unique, which defeats the predictability you will need for testing.

If you are interested in testing with Selenium, you may find useful this request: https://feedback.telerik.com/blazor/1513117-translators-for-selenium-testing-for-the-telerik-ui-for-blazor-components. If so, Vote for it and Follow it so we can know there is interest, and so you can get status updates.

You can also Follow a separate enhancement for the Grid Command buttons here : https://feedback.telerik.com/blazor/1463164-id-attribute-on-buttons-telerikbuttons-gridcommandbuttons-etc

---

Hi,

If Telerik can, at some point, develop a design tool like the Radzen Design Time, that would really be nice!

Thanks

After upgrading to Telerik Version 3.6.1 my CSS is messed up on my grids, the pagers look like the image below.

Are you thinking about developing an app builder for Blazor to create a project and add telerik component and finally export it as Blazor app (server or wasm)?

(like this one develop from Infragistics https://appbuilder.indigo.design/app/)
This tool export every single page as razor page.

BR,

Flavio

The current privot grid is a good start, but it is missing some key features.

1. Being able to resize columns
2. Have custom column and row header/footers
3. Export to excel

We'd like to track the community demand for using the Telerik Blazor components as Custom Elements.

Please share example common scenarios for such usage and list the components you want to register as Custom Elements to use in other SPA frameworks such as Angular or React.

Hi,

Could it be possible to add an option to automatically add title property (containing text value) on every td?
We don't like 'multi-row' rows in a grid, so we use ellipsis with white-space no-wrap.. So it would be very useful to automatically add a title containing the text value of the cell (of course only for cells without a Template).
Otherwise we need to add a Template with a title to every column we already have, which is... 

Thanks in advance!

Greetings.

When I click on any item from the SplitButton dropdown list, it closes, until I release the key

Good Day,

I really like the ability to drag and drop between controls. I though feel very limited, by Telerik enforcing both controls to have the same underlying data model (or interface) as per this article.

How to Drag and Drop Different Models between Multiple Grids - Telerik UI for Blazor

What would really be great, if the "OnRowDrop" event could accept other data models. I have no particular view on how exactly this should be implemented. It should work for server and WASM environments.

An example could be, that the "dragged" row is of type object and not <TItem> and it is left to implementation code deal with different data models being dropped on the control.

        //Something like this

        private void OnRowDropHandler(GridRowDropEventArgs args)

        {
            if(args.Item is IParentSampleData)
            {
                GridData1.Remove((IParentSampleData)args.Item);
                InsertItem((IParentSampleData)args);
            }
            else if (args.Item is SomeOtherModel)
            { 
                 //Whatever is needed...
            }
        }

Kind regards,

Peter

Filter option switch back to default option (Contains) after entering value in the textbox. 

Example - 

- screenshot-1 - Select from filter option - Startswith ; Then, enter value in text box.

- screenshot -2 - After user enter first character , atomically filter option switch back to Contains (from startswith).  

Please add the option for the Multiselect to filter the same way the DropDownList does. It's very odd & confusing for end users (and bad UX) in a UI toolkit for similar controls to do things in different ways. Can you please add the ability for the Multiselect control to filter items in the popup window the same way the DropDownList does with the nice filter text box.

Hello,

I'm using a numeric textbox and when I test my page for accessibility, Allyable reports the following:

Category: Ensure button or link have discernible text that is not repeated as image description

Selector: .k-form-field-wrap > .k-numerictextbox.k-widget > .k-numeric-wrap > .k-select > [role="button"].k-link-decrease

Severity: Critical

Here is my source code:

<TelerikNumericTextBox @bind-Value="@cardCleaner.Quantity" Id="cleanerQty" Width="100px" />

Is this really an accessibility issue?

Thanks,

Bernard

Hi, we are using a tile layout for charts and are having an issue where the tooltips for the second row of tiles are appearing at the bottom of the screen away from the chart or not at all. Then when we scroll back to the first row of tiles the tool tips are out of alignment as well. The following screen shot shows an example.

We have a component that has a tab strip and the tile layout with the following code

<TabStripTab Title="@tabName">
	@((MarkupString)tabHeading)
				
	<TelerikTileLayout Columns="6"
						RowHeight="225px"
						ColumnWidth="285px"
						Reorderable="true"
						Resizable="true"
						OnResize="@ItemResize"
						OnReorder="@ItemReorder"
						@ref="@TileLayout">
		<TileLayoutItems>
			@foreach (CustomChartViewModel chart in tab.Charts)
			{
				int colSpan = 2;
				int rowSpan = 2;

				<TileLayoutItem RowSpan="@rowSpan" ColSpan="@colSpan">
					<HeaderTemplate>
						<div style="text-align: right">
							<TelerikButton OnClick="@(() => onDeleteChart(chart.Id, tab.Id))">X</TelerikButton>
						</div>
					</HeaderTemplate>	
					<Content>
						<ChartComponent ViewModel="@chart" @ref="@charts[chart.Id]" />
					</Content>
				</TileLayoutItem>
			}
		</TileLayoutItems>
	</TelerikTileLayout>
</TabStripTab>

And then a chart component that renders the individual charts with a tooltip

<TelerikChart @ref="@ChartRef" Height="100%" Width="100%" OnSeriesClick="@OnSeriesClickHandler">
	<ChartTooltip Visible="true">
		<Template>
			<TelerikIcon Icon="information" />
                    @(context.Percentage.ToString("P", nfi))<br />
					@((context.DataItem as MyDataModel).toolTip)
		</Template>
	</ChartTooltip>
	<ChartSeriesItems>
		<ChartSeries Type="ChartSeriesType.Donut" Data="@Data" Field="value" CategoryField="category" ColorField="color">
			<ChartSeriesLabels Position="ChartSeriesLabelsPosition.OutsideEnd"
							   Visible="@ViewModel.ShowLabels"
							   Background="transparent"
							   Template="#= category #: #= value#">
			</ChartSeriesLabels>
		</ChartSeries>
	</ChartSeriesItems>

	<ChartTitle Text="@ViewModel.Name"></ChartTitle>

	<ChartLegend Position="ChartLegendPosition.Bottom" Visible="@ViewModel.ShowLegend"></ChartLegend>
</TelerikChart>

As an extension to a context menu a radial menu control would be a nice addition.  

https://ux.stackexchange.com/questions/25002/are-circular-menu-button-interfaces-intuitive

Team,

Currently I am using Telerik UI Blazor with 3.7.0 version, few cases and intermittently TooltipShowEvent.Click is not working and tooltip is not getting displayed and unable to find root cause for it.

Could you please assist what is causing for this behaviour and feasible solution?

Below is sample code snippet where we use 3 tabs

<TelerikTabStrip Class="tmGraphTabStrip" ActiveTabIndex="@ActiveTab" ActiveTabIndexChanged="@ActiveTabChanged" @ref="@TabRef">
@for (var i = 0; i < 4; i++)
 {
<TabStripTab Title="@TabName" Class="tmTabHeaderCellStyle">
<TelerikGridLayout RowSpacing="20px" ColumnSpacing="1px" Class="grid-CardlayoutNew">
@*
display data in gridlayout structure for each row/column along with tooltip, we are able to see div selector and target selector Ids from Dev Tools browser
*@
</TelerikGridLayout>
</TabStripTab>
}
</TelerikTabStrip>

Ex:

<TelerikTooltip TargetSelector="@ToolTipCurselector" ShowOn="@TooltipShowEvent.Click" Position="TooltipPosition.Top">
</TelerikTooltip>

For God's sakes I've spent 20 minutes on your site trying to figure out how to download your demos. Every link takes me that USELESS TelererkUIForBlazorSetup.exe. Syncfusion my be the worst but at least you don't have to google something that should be so redundant it's everywhere.
I finally gave up and had to google it to find it on Github. Absolutely worst experience ever.

Hi,

When I use TelerikDatePicker in my own component and the I use this component in Form, the validation for this input on the UI side doesn't work. The k-invalid class is not added, the appriopriate aria-invalid value is not set. The value on the TelerikDataPicker CascadedEditContext side is ok, an error message for this field appears after validation.

We have a form with multiple TelerikEditor controls bound via @bind-value. The issue arises when there are more than 2 TelerikEditors; the performance is significantly impacted for all input fields. Typing experiences delays, making fast typing impractical.

This performance degradation is attributed to the fact that the page undergoes frequent re-renders when typing into the input fields. Interestingly, this behavior does not occur when TelerikEditor is excluded from the form or page.

While the DebounceDelay property in TelerikEditor helps improve its performance, it does not extend its influence to other input fields in the form or page. Are you familiar with this issue, and do you have any recommendations for addressing or mitigating it?

Using:
WebAssembly
Telerik 4.0.1