My company has three very large apps that are dependent on Kendo. I've been trying for several days to update the Kendo version in our largest app from version 2022.3.913. I was able to update with no problems to version 2023.1.117. But when I try to go beyond that, it's completely hosed. Worst of all is the use of icons. I can't make them work no matter what I do. We've been using .SpriteCssClass() to attach icons to buttons and menu items as well as using the k-icon k-i-xxx classes in grid item templates. None of that works anymore. None of the suggested fixes for this work with version 2023.2.829 either. I've tried telling the app to use font icons via KendMvc.Setup() in my Startup.cs and BaseController.cs files, neither of which worked. I installed both the FontIcons and SvgIcons NuGet packages, which at least allowed me to build the app. I was able to use the .Icon() method on a Button widget to use one if the SVG icons that I saw in an example, but nowhere on your site can I find a list of standard SVG icons like the list of font icons, so I wasn't able to find the icons I had been using. In addition to the complete inability to make icons work, the way you've changed font sizing for widgets has made the app look very different than before the update and has made various customizations we've made in our site.css file look very bad. Ditto for some random styling changes you've made for menu items and anchor tags in grid templates.

In short, you have really screwed us over and I don't know if we're going to be able to update past 2023.1.117. I see lots of others have had these same issues and I don't see you responding with any real solutions.

i am getting the error when i use @html.kendo()

it showing are you missing any directives

>please suggest any solution

Hi,

I am trying to use the same Dropdownlist in a parent grid, and its hierarchal/child grid. This Dropdownlist was written in jQuery and is kept inside the Shared/EditorTemplates folder and works as expected for the parent grid. However, when I apply it to columns on the child grid, it does not appear. It ignores the template and prompts me for an input like usual for inline editing instead of displaying the dropdownlist options.

Is it possible to use the same EditorTemplate inside of a hierarchy grid?