I know smart components are still in preview but please make this available as soon as you can in the editor component. This would be a HUGE deal!
Github link
Using Microsoft Visual Studio Professional 2022 (64-bit) - Current Version 17.11.0
Trying to create a new Telerik for Blazor project using Telerik C# Blazor Application Template.
Visual Studio freezes after I Name the project and click create. Only way to exit out of Visual Studio is to kill it through task manager.
Trying your project walk through for Blazor, RpsTrackingBlazor, After I add the nuget packages and try to add the using statement to _imports.razor as in the tutorial I get the error that the type or namespace name telerik could not be found.
Your project uses <TargetFramework>netcoreapp3.1</TargetFramework>
I also tried framework net8.0
Hi Telerik Team,
when using the (currently) latest versions of VS (17.11.0) and Blazor 8.0.8 runtimes (and custom css theme version 8.2.0) I get the following error when running my project in debug mode:
TypeError: Cannot read properties of null (reading 'classList')
Stapelüberwachung:
> at e.addClass (https://localhost:7038/_content/Telerik.UI.for.Blazor/js/telerik-blazor.js:50:1122923)
> at v.resetCallout (https://localhost:7038/_content/Telerik.UI.for.Blazor/js/telerik-blazor.js:50:1372516)
> at v.adjustCalloutPosition (https://localhost:7038/_content/Telerik.UI.for.Blazor/js/telerik-blazor.js:50:1372355)
> at e.invokeComponentMethod (https://localhost:7038/_content/Telerik.UI.for.Blazor/js/telerik-blazor.js:50:1112736)
> at https://localhost:7038/_framework/blazor.webassembly.js:1:2878
> at new Promise (<anonymous>)
> at b.beginInvokeJSFromDotNet (https://localhost:7038/_framework/blazor.webassembly.js:1:2835)
> at Object.vn [as invokeJSJson] (https://localhost:7038/_framework/blazor.webassembly.js:1:58849)
> at https://localhost:7038/_framework/dotnet.runtime.8.0.8.80cvijctdx.js:3:178428
> at Ll (https://localhost:7038/_framework/dotnet.runtime.8.0.8.80cvijctdx.js:3:179262)
It looks like the problem has something to do with a function that wants to set the css "k-callout-e" class to some object.
The problem appears in js when e is null in the following method:
e.classList.add(t)
In this case e = null and t = "k-callout-e". It seems there's no null check for e and VS 2022 reports the problem.
The debugger in VS cannot be disabled for js content as it seems it's the same debugger for Blazor itself.
When hitting F5 to continue multiple times the projects keeps running until it hits the same problem again.
In my project I added a single "TelerikTooltip" component for Tooltips. I tried disabling it but still the same problem.
Maybe the js code is used for some other component.
If you need more information just let me know.
Regards,
Tom
I would like to be able to set the Id on any Blazor component for automated testing purposes.
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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
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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
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,
If Telerik can, at some point, develop a design tool like the Radzen Design Time, that would really be nice!
Thanks