Unplanned
Last Updated: 26 Nov 2021 13:49 by Tom

Bug report

Not reproducible with Sass themes.

Reproduction of the problem

https://dojo.telerik.com/ejaVeZUD/7

Current behavior

Map custom markers are not positioned correctly when zooming out using 'Less' themes

Expected/desired behavior

Markers are positioned correctly when zooming out.

Environment

  • Kendo UI version: 2021.3.1109
  • jQuery version: x.y
  • Browser: [all]
Unplanned
Last Updated: 04 Nov 2021 10:50 by ADMIN
Created by: Steven
Comments: 2
Category: UI for ASP.NET MVC
Type: Feature Request
1

EditorViewData does not work for popup edit mode.  But there are situations where we need to pass view data for a specific editor, like we can in InCell and InLine edit modes.  Unfortunately there is currently no easy way to do this.

It has been suggested to use AdditionalViewData or create a custom popup editor, but AdditionalViewData values would be the same for each widget inside the popup editor, and creating a custom popup editor for each and every grid we use would be cumbersome.  So I ask that you please seriously consider this feature request.

-Steven

Declined
Last Updated: 15 Oct 2021 16:34 by ADMIN
Pretty easy to reproduce.  Have a standard comment in javascript in a custom grid popup editor like this:

<script> 
    //my amazing function|
function() {
  var x = 0;
  doSomething();
}


Your grid will "minify" this into a single line when including the popup code as an editor template.  This will break everything because javascript will treat everything after the double-slashes as a comment, which means the entire popup is now gone.

This has been an ongoing issue for years and we expected that your code would someday be smart enough to strip comments when minifying the popup (which minifying is supposed to do anyway) or perhaps convert them so they open and close.  

Note:  I realize it's not really a "minify" since it keeps the same variables but it's about as well as i can describe what's going on.

The requested solution is simply to strip comments out when pulling in the custom popup editor, as they are pretty much useless when the entire popup is in a single line anyway.
Unplanned
Last Updated: 15 Oct 2021 16:31 by ADMIN

Consider implementing logic that strips js comments from the Kendo templates.

If the following js function is added into the Grid's custom popup editor:

<script>
	//some comment
	(function () {
		alert(1)
	})();
</script>
the function won't work, because the when the template is serialized the content of the script tag is put into one line, which causes everything after the comment to get commented. 

A possible workaround is to use the following comment syntax:
<script>
	/*some comment*/
	(function () {
		alert(1)
	})();
</script>
However, it would be helpful if there is dedicated logic that strips comments from the script tags, as this would allow using either of the comment syntaxes.

Unplanned
Last Updated: 27 Sep 2021 08:46 by ADMIN
Created by: Victor
Comments: 9
Category: UI for ASP.NET MVC
Type: Feature Request
22
The Grid should allow switching between case sensitive and case insensitive filtering.
Completed
Last Updated: 25 Aug 2021 12:54 by ADMIN
Created by: Marcin
Comments: 1
Category: UI for ASP.NET MVC
Type: Feature Request
25
Cancellation token is widely supported in entity framework. And it has big benefits for long running queries to allow cancel them.

ToDataSourceResultAsync methods should support passing cancellation token as a parameter.
In Development
Last Updated: 19 Aug 2021 06:59 by ADMIN

Bug report

Reproduction of the problem

  1. Visual Studio 2019 version 16.8.3 (or another version the extension works with)
  2. Install the Scaffolder extension.
  3. In a sample Terlerik ASP.NET MVC Application verify that the Kendo Scaffolder and its configuration panel work as expected.
  4. Update Visual Studio to version 16.9.2.

Current behavior

The Kendo Scaffolder is no longer available in the Add New Scaffolded Item dialog.

Expected/desired behavior

The Kendo Scaffolder works as intended.

Environment

  • Kendo UI version: 2021.1.224
  • jQuery version: x.y
  • Browser: [all]
Declined
Last Updated: 12 Aug 2021 07:48 by ADMIN
Created by: Ken
Comments: 2
Category: UI for ASP.NET MVC
Type: Feature Request
2
Add the ability to display aggregates of non grouped columns in the group header.
Unplanned
Last Updated: 06 Aug 2021 10:08 by ADMIN
Created by: Paul
Comments: 0
Category: UI for ASP.NET MVC
Type: Feature Request
1

Add Japanese to the supported cultures and provide the respective resources with localized messages:

https://docs.telerik.com/aspnet-mvc/globalization/localization#setting-the-current-language

Unplanned
Last Updated: 26 Jul 2021 10:33 by Rik
Created by: Imported User
Comments: 2
Category: UI for ASP.NET MVC
Type: Feature Request
11
Right now the Telerik UI MVC NuGet package is a 30 MB package that installs not just the DLL, but a lot of boilerplate JavaScript and CSS. I prefer to acquire the necessary content via Bower, so I can only install what I need.

Currently, after every upgrade I have to wait for the package to install, then delete all of the unused content files. It would be nice if you supplied an "assembly-only" package, moving the content into an optional package that users who still need it could install. It would reduce upgrade time substantially, as well as offer less chance for a mistake.
Planned
Last Updated: 23 Jul 2021 08:49 by ADMIN
Just like posted here (and declined) : http://kendoui-feedback.telerik.com/forums/127393-kendo-ui-feedback/suggestions/3844570-serialization-support-of-datasourcerequest-and-app

I would like to see a portable separate assembly that : 
- can be referenced both on ASP.NET MVC side and WCF server side.
- A DataSourceRequest and DataSourceResult class that serialize well in both SOAP and REST WCF.

Referencing Kendo from the Application server side also requires references to System.Web.Mvc, Razor pages, ... and others that shouldn't be necessary.
Planned
Last Updated: 22 Jul 2021 06:38 by ADMIN
Scheduled for 2022.1
Created by: Oscar
Comments: 1
Category: UI for ASP.NET MVC
Type: Feature Request
9
Row's hover effect should be optional and it could be enabled/disabled in grid's configuration, the same as we add Selectable, Navigatable, Sortable, Editable, etc., functionalities to grid. This could apply to odd/even coloring too. Should no need to do hacks to achieve this.
Need More Info
Last Updated: 20 Jul 2021 13:57 by ADMIN
Created by: Holger
Comments: 1
Category: UI for ASP.NET MVC
Type: Bug Report
0

Editor => Imagebrowser path for subfolder is url-encoded

if a picture from a subfolder is selected, the generated image-url is encoded for the subpath

 

encoding may be usefull, but not for the path separator

Declined
Last Updated: 15 Jul 2021 07:25 by ADMIN
Created by: Imported User
Comments: 4
Category: UI for ASP.NET MVC
Type: Feature Request
1
Today, when we use IEnumerable<dynamic> type as the model for the kendo grid, the grid is generated fine, but the javascript serialization fails when we pass the datasource to the GridBuilder constructor.
This results in empty grid client side, because the datasource is empty, even if the html initially generated contains the values.

This behavior comes from a problem with the JavaScriptSerializer (also present in the JSon() function of MVC)
Declined
Last Updated: 15 Jul 2021 07:24 by ADMIN
If you change the dataSource to a grid (for example by changing the filter conditions) so that less data is returned, you will not be warned if the current page is no longer valid. No error is reported and no data is returned and you won't have a clue why.

Try this to replicate:

Make a paged grid plus a couple of datepickers to filter the grid data by date range. Add a button to make the new filter dates effective.

Write a new MVC controller method to populate the data, using the ToDataSourceResult extension method e.g. "return Json(obj.ToDataSourceResult(request));" to return data.

Open a sizeable dataset in the grid (many pages) and go to the last page.

Change the filter conditions to be much more restrictive. Click the button to make them effective.

Watch as the grid displays no data, the code reports no error and stepping into your controller confirms that the method is returning data.

Confusing huh? An error or warning would make this much clearer.
Declined
Last Updated: 15 Jul 2021 07:24 by ADMIN
Created by: viswesh
Comments: 2
Category: UI for ASP.NET MVC
Type: Feature Request
2
The existing solution was built in 2009 using .Net 3.5 web forms framework (List View), ASP.Net Ajax (Accordion) and JQuery (validation). 

The web page accomplishes the following key functional requirements –

a.	Ability to group products – The groups are dynamically extracted from the same datasource that is providing the product list.  Using ASP.Net Ajax we were able to provide the expand / collapse visual effect.

b.	Ability to enter order quantities very quickly -  a lot of stores place orders at the last minute  (5-10 minutes before order deadline) for valid reasons.  The web page readily provides a text box for quick entry.  On a desktop, the user can traverse the rows within the group using the tab key.   The web page typically contains 150 –  200 products for entry.  

Having to click on Edit/Update/Cancel dramatically increases the number of clicks / touch / swipe.  Besides, it creates a real estate issue on smaller form factors.  

c.	Real time validation – using JQuery we were able to validate the row as and when the quantity was entered.  Any error would show below the row in question.  The error would continue to show until the quantity was revised.  The error however, will not stop the user from entering quantities on other rows.  This approach lets the user review any errors in the end.
Declined
Last Updated: 15 Jul 2021 07:23 by ADMIN
Created by: Arne
Comments: 2
Category: UI for ASP.NET MVC
Type: Feature Request
1
Possibility to iterate over all manually defined columns and f.i. set width or any other property. 
Declined
Last Updated: 15 Jul 2021 07:22 by ADMIN
Static property requires null instance, non-static property requires non-null instance.
Parameter name: expression

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. 

Exception Details: System.ArgumentException: Static property requires null instance, non-static property requires non-null instance.
Parameter name: expression

[ArgumentException: Static property requires null instance, non-static property requires non-null instance.
Parameter name: expression]
   System.Linq.Expressions.Expression.Property(Expression expression, PropertyInfo property) +4376691
   System.Linq.Expressions.Expression.MakeMemberAccess(Expression expression, MemberInfo member) +90
   Kendo.Mvc.Infrastructure.Implementation.Expressions.MemberAccessTokenExtensions.CreateMemberAccessExpression(IMemberAccessToken token, Expression instance) +122
   Kendo.Mvc.Infrastructure.Implementation.Expressions.ExpressionFactory.MakeMemberAccess(Expression instance, String memberName) +107
   Kendo.Mvc.Infrastructure.Implementation.Expressions.PropertyAccessExpressionBuilder.CreateMemberAccessExpression() +70
   Kendo.Mvc.Infrastructure.Implementation.Expressions.MemberAccessExpressionBuilderBase.CreateLambdaExpression() +17
   Kendo.Mvc.Infrastructure.Implementation.SortDescriptorCollectionExpressionBuilder.Sort() +120
   Kendo.Mvc.Extensions.QueryableExtensions.CreateDataSourceResult(IQueryable queryable, DataSourceRequest request, ModelStateDictionary modelState, Func`2 selector) +888
   Kendo.Mvc.Extensions.QueryableExtensions.ToDataSourceResult(IQueryable`1 enumerable, DataSourceRequest request, Func`2 selector) +58
Completed
Last Updated: 01 Jul 2021 13:29 by ADMIN
I have data that is in RTF format to be able to format font the way the users want with links, etc.  To show that on a kendo grid is touch.  had to create/find a regular expression and do some special formatting for the links.  You currently only have editing for HTML
Declined
Last Updated: 01 Jul 2021 12:12 by ADMIN
Created by: tim
Comments: 2
Category: UI for ASP.NET MVC
Type: Feature Request
4
ToDataSourceResult is very very slow on Large datasets - getting the Total Count is the issue, have an option to omit the total count or provide a way to inject the total count with some more efficient code.
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