Per the documentation for the Grid's Search Panel:

"When the server operations are enabled, you can search only by using string fields."

This is an oddly-specific limitation to have that causes an awkward user experience. Grids in some areas with limited data might use client operations and, as a result, the Search Panel is capable of searching all columns in a Grid. Other areas, however, might have grids with significantly more data and be using server operations for performance reasons. A side-effect of this would mean the Search Panel is incapable of filtering on non-string fields. This not only might lead to unexpected results to an end-user, but also requires the developer to explicitly list each string field that can be searched. If a developer forgets to list only string fields, the default action will be for it to attempt to filter on all fields. If any fields happen to not be strings, you still get a loading indicator as if it's attempting to filter, but the Ajax request silently fails and returns an error 500 behind the scenes.

There are some manual workarounds discussed here, as well as some information as to why this limitation exists. It seems like the problems causing these limitations are known, as are some rough workarounds to get around it. It would be great if we could get some official support to address this limitation so developers aren't left to either work around it on their own or avoid using this feature altogether. This feature would be great if it weren't for this limitation. A single place to quickly and easily type in something to filter on, and have that filter applied against all columns could definitely save some time and be very useful, but with this limitation with a pretty technical explanation (from an end-user perspective), the unexpected mixed results could instead lead to confusion and frustration, and distrust of this feature.

Hi

Would like to request to bind Treelist from Datatable with dynamic type

And Totreedatasocure to accomidate for dynamic datatable rather tha at row of static table.

Thank you

Hello,

I have a Gantt that only can have two levels. I guess drag&drop is the best and easiest way to do this (Is it a better solution like editing the order value directly in the TreeList area?)

I want to implement order change in the following way. 

1. If user changes parent task order, he has to drag that parent task (A) and drop on another parent task (B). This way, task A will take task B order value (Shall task B take task A order?). If user drops parent task A on any child task, no order change will happen.
2. Drag of any child task only will be valid in the same parent. I mean, dropping child task in any parent task or in other parent child task will do nothing.

Could you send me any example of this behaviour?

Regards!

Add support for hidden fields. There could be an alternative way of adding them to the Items collection, e.g.

.AddHidden()

Consider the cases when the hidden field is bound to a model field and when it isn't bound to the model. The latter could be a scenario involving antiForgeryTokens: 

<input type="hidden" name="__RequestVerificationToken" value="token" />

In both cases you should be able to set the value of the hidden field programmatically and submit it with the form.

Since support for cancellation token on user vote:

https://feedback.telerik.com/aspnet-core-ui/1357637-duplicate-kendo-mvc-extensions-support-for-cancellationtokens

https://feedback.telerik.com/aspnet-mvc/1357593-todatasourceresultasync-should-support-cancellation-token

was declined and is unplanned.

I would like to implement it by myself.

However most of methods used by code is private or internal, so extending current one is difficult to achieve without copying a lot of existing methods and marking them public. It would be good make them part of public api so implementing own extension to ToDataSourceResult and ToTreeDataSourceResult would be possible. Currently it is not.

Kind Regards

Marcin

The Kendo Form should include native ListBox editor support including joining and swapping items between two ListBox's using ConnectWith.

To use a ListBox in the Kendo Form currently requires a custom editor which is overly complex.

Currently a DateTime property of a nested object does not get parsed when used as a column in the Grid:

public class MyClass
{
   public MyOtherClass Item{get;set;}
}

public class MyOtherClass
{
    public DateTime CreatedAt{get;set;}
}

and Formatting cannot be applied:

 columns.Bound(p => p.Item.CreatedAt).Title("Time").Format("{0:D}");

Please reference the support ticket number:

1527560

The radar chart needs support for 2 CategoryAxis similar to the line and column chart.  In the ticket above, I have shared a screenshot of how the radar chart would look like. Due to confidential reasons, I am not sharing it on the public Feedback portal.

Hi Team,

I'd like to request adding a configuration to the Kendo UI Grid or ExcelExport event which would be a setting to autofit the Excel sheet columns instead of changing the workbook.sheets.columns.autowidth. 

Thank you!

Hi,

In some of the mobile interfaces, we do see a feature where users slide the submit button to trigger the form submission.

However, in the desktop interfaces, we have yet to see such a feature.

The Slide to Submit feature may help developers and users to reduce the usage of reCaptcha in some of the Form submissions.

It will be great if we can have a very simple "out-of-the-box" way to add a Column Chooser in the toolbar, similar to the Search Feature.

Something like Syncfusion's column chooser here:
https://ej2.syncfusion.com/aspnetcore/Grid/ColumnChooser

This will help me significantly in my development effort and provide a much better experience for my paying customers.

I have hundreds of grid tables with different schemas, columns with MinScreenWidth, and hidden columns (depending on the availability of data).

On a page, it can have multiple grid tables that are dynamically generated.

I also use View Component to generate each grid table.

The current column menu isn't perfect because I want it to only act as a filter checkbox, not a menu where a user needs to click twice to access the filtering feature. (And my users need to use the filtering mechanism A LOT)

Thanks,

Luke

Hi Team,

I'd like to request for a built-in Monthly Agenda view to allow a larger view for the Kendo UI Scheduler.

Thank you!

At moment the "ForeignKey" method supports only predicates. Is it possible to implement a String overload (a screenshot is attached)?

<div class="k-content">
  @(Html.Kendo ().ImageEditor ().Name ("ImageEditor").SaveAs (i => i.FileName ("Image.jpg")))
</div>

Steps to reproduce:

1. Open a JPEG file in ImageEditor.
2. Save the image.

Current behavior:

The image is saved to Image.jpg but the format of the image is the PNG format.

Expected behavior:

The image should be saved in the format of the loaded image. In the example above, the image should have been saved in the JPEG format instead of the PNG format.

This is very annoying especially because of the increase in file size. For example, a 1 MB JPG file is saved to a 6 MB PNG file.

C# / .NET 5 / Telerik.UI.for.AspNet.Core (V2021.2.511)

Hi Telerik Team

Wil younot implement the LightBox also as a a asp.net core component ? 


We think it will be usefull. of course we could also implement in window component but its not the same

Telerik Web UI LightBox Overview Demo | Telerik UI for ASP.NET AJAX

Best regards

Murat Zürich