Declined
Last Updated: 27 Jun 2023 08:26 by ADMIN

Test Environment:

OS Version: 22H2 OS Build 22621.1702

Edge Version: Edge(Chromium) Version 114.0.1823.37 (Official build) (64-bit)

 

Repro-Steps:

  1. Open  ASP.NET MVC Grid Web API Binding Demo | Telerik UI for ASP.NET MVC with valid credentials in Edge browser.
  2. Navigate through the page using Tab key till filter buttons.
  3. Run Tab stops and observe the issue whether focus is moving to the filter buttons or not.

Actual Result:
While navigating through the page, the Tab focus is not moving to the filter buttons.

Expected Result:
While navigating through the page, the Tab focus should move to the filter buttons.

User Impact:
Users with motor impairment and who rely on keyboard will face difficulties if the tab focus is not moving to the filter buttons.
Declined
Last Updated: 27 Jun 2023 08:26 by ADMIN

Test Environment:

OS Version: 22H2 OS Build 22621.1702

Edge Version: Edge(Chromium) Version 114.0.1823.37 (Official build) (64-bit)

 

Repro-Steps:

  1. Open Demo for core features in ASP.NET MVC Grid control | Telerik UI for ASP.NET MVC with valid credentials in Edge browser.
  2. Navigate through the page using Tab key till Expand/collapse button.
  3. Run Tab stops and observe the issue whether focus is not moving to the "expand/collapse" button. 

Actual Result:
While navigating through the page, the Tab focus is not moving to the expand and collapse button.

Expected Result:
While navigating through the page, the Tab focus should move to the expand and collapse button.

User Impact:
Users with motor impairment and who rely on keyboard will face difficulties if the tab focus is not moving to the expand and collapse button.
Declined
Last Updated: 18 May 2023 06:29 by ADMIN

Bug report

It was possible to use Html in the Select button message up to R1 2023. The current behavior is a regression in R1 2023 SP2.

Reproduction of the problem

Dojo example: https://dojo.telerik.com/uyuhocUL

Current behavior

No actual Html can be used in the button's message.

Expected/desired behavior

Html can be used in other messages of the Upload, e.g., dropFilesHere, so it should be possible to do it in the Select button message as well.

Environment

  • Kendo UI version: 2022.1.425
  • jQuery version: x.y
  • Browser: [all]
Declined
Last Updated: 22 Mar 2023 16:01 by ADMIN

Aren't the files in the /Content/kendo/2023.1.314/ folder KendoUI version files, not MVC version files?

Below is the contents of the file after upgrading to the new version.

I thought it was strange, so I browsed the stylesheet folder of the newly installed version.

The folder contents of the previous version were as follows.

Isn't it a problem with the distributed installation files?

 

Declined
Last Updated: 02 Feb 2023 22:10 by Josh
Scheduled for 2022.3

Describe the bug
Column headers do not resize properly in IE11 when scrollable is set to false. Regression introduced in 2021.3.914.

To reproduce
Steps to reproduce the behavior:

  1. Go to https://demos.telerik.com/kendo-ui/grid/selection-export?autoRun=true&theme=bootstrap-main

The column headers are squished to the left side.

Expected behavior
Columns headers must have the same width as the respective columns.

Workaround:

.k-ie .k-grid-header {
  display: table-header-group;
}

Affected package (please remove the unneeded items)

  • theme-default
  • theme-bootstrap
  • theme-material

Affected suites (please remove the unneeded items)

  • Kendo UI for jQuery

Affected browsers (please remove the unneeded items)

  • IE version: 11

Build system information (please remove the unneeded items)

  • Not Applicable
Declined
Last Updated: 19 Jan 2023 13:47 by ADMIN

Bug report

When we want to add a formula in a given cell in the Spreadsheet, we double-click it and enter the "=" in it as an identifier that a formula definition will follow. If we want to include in the formula a cell that is not inside the visible range of the Spreadsheet, we scroll to that cell and select it. In Internet Explorer, if we scroll to a given cell using the arrows of the Spreadsheet's scrollbar the "double-clicked" cell becomes just a selected one and the "=" sign is converted to a string value.

Reproduction of the problem

  1. Open this Dojo example in Internet Explorer 11
  2. Select the A1 cell and enter "=" in it.
  3. Press the "down" direction arrow of the Spreadsheet trying to reach cell A50.
  4. With the first click on the arrow, the A1 cell is no more "double-clicked" and the "=" inside it is converted to a string

Current behavior

When building a formula in a given cell and trying to navigate to a cell using the scrollbar, this usage stops the formula building and converts the "=" into a string.

Expected/desired behavior

When a user creates a formula for a given cell, they should be able to navigate through the Spreadsheet using its scrollbars.

Environment

  • Kendo UI version: 2019.2.619
  • jQuery version: x.y
  • Browser: IE 11.950.17134.0
Declined
Last Updated: 19 Jan 2023 13:05 by ADMIN

Bug report
Error is thrown when using Kendo HTML Editor Control in Kendo Grid Popup EditorTemplate in IE only

Reproduction of the problem
Place Kendo editor in Grid popup template
   @(Html.Kendo().Grid<TelerikMvcApp2.Models.Person>().Name("persons")
    .DataSource(dataSource => dataSource
        .Ajax()
        .Model(model => model.Id(m => m.PersonID))
            .Read(read => read.Action("GetPersons", "Home"))
            .Update(up => up.Action("UpdatePerson", "Home"))
    )

    .Columns(columns =>
    {
        columns.Bound(c => c.PersonID).Width(200);
        columns.Bound(c => c.Name);
        columns.Bound(c => c.BirthDate).Format("{0:g}");
        columns.Command(cmd => cmd.Edit());
    })

    .Pageable()
    .Sortable()
    .Editable(ed => ed.Mode(GridEditMode.PopUp).TemplateName("Person"))
)
Person.cshtml
            @(Html.Kendo().EditorFor(model => model.Text))

1. Run and open in IE

2. Click edit, make a change in the popup and Save

2. Click again on Edit


https://www.screencast.com/t/kZFZ9hZNEp

Expected/desired behavior
No error is thrown


Environment
Kendo UI version: 2020.3.118

Declined
Last Updated: 15 Feb 2022 15:59 by ADMIN
Created by: John
Comments: 6
Category: UI for ASP.NET MVC
Type: Bug Report
0

With the latest 2022 release, the grid toolbar seems to be rendering buttons incorrectly.  It is generating them with k-button and k-button-icontext classes only on them.  I don't 100% know this is wrong, but i expected them to render with k-button-solid-base and k-rounded-md classes, and i'm pretty sure i saw docs saying the icontext is not used anymore.

 

Note:  this is about the mvc wrapper.

 

Declined
Last Updated: 04 Feb 2022 08:46 by ADMIN

I'm not sure if this is a bug but if you leave the size off of a column, it stretches to fill the remaining area.  However I discovered that this does NOT happen if you lock one of your columns.  If you do this, the column doesn't render at all.

 

Declined
Last Updated: 28 Oct 2021 13:17 by John
Created by: John
Comments: 2
Category: Grid
Type: Bug Report
0

there seems to be a bug in your commands column and it's made worse when loading/saving grid layouts.

When i load a page with this grid column definition, 


.Groupable()
                    .Columns(columns =>
                    {
                        columns.Command(cmd => cmd.Custom("Undelete")
                            .Click("undelete"))
                            .Width(60);

when you inspect the grid, the grid internally shows two classes for the command cell:

attributes{class'k-command-cell k-command-cell'}

now, if i apply a grid layout, the problem gets worse.  This sample code will cause the dom to end up with multiple k-command-cell classes on the grid's td element.


$("#UndeleteGrid").data("kendoGrid").setOptions($("#UndeleteGrid").data("kendoGrid").getOptions())
After running this, just two times, i ended up with this:

<td class="k-command-cell k-command-cell k-command-cell k-command-cell k-command-cell k-command-cell k-command-cell k-command-cell k-command-cell" role="gridcell"><a role="button" class="k-button k-grid-Undelete" href="#" title="Undelete"><span class="k-icon k-i-undo"></span></a></td>


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.
Declined
Last Updated: 03 Sep 2021 13:29 by ADMIN
Created by: Mugurel
Comments: 1
Category: PDFViewer
Type: Bug Report
0

I load a pdf on a PDFViewer component using loadDefault function, but Open event is not fired.

Also, I want to scroll to the end of the document and for that, I need to retrieve the count of the pages and activate the last page in the render event, even it's called multiple times.

How can I get the count of the pages and scroll to the end of the .pdf document after it is loaded?

    @(Html.Kendo().PDFViewer().Name("documentViewer")
        .PdfjsProcessing(pdf => pdf.File(Url.Content("~/Content/data/default.pdf")))
        .Events(e => e
            .Error("(function(e) { onDocumentViewerError(e); })")
            .Render("(function(e) { onDocumentViewerRender(e); })")
            .Open("(function(e) { onDocumentViewerOpen(e); })")
        )
    )
...
<script type="text/javascript">
...

function loadDefault() {
    var docUrl = window.location.origin + window.location.pathname + "Content/data/default.pdf";

    var pdfViewer = $("#documentViewer").data("kendoPDFViewer");
    pdfViewer.fromFile(docUrl);
 }

onDocumentViewerRender = function(e) {
    console.log("render");

    if (goToEnd) {
         goToEnd = false;

         setTimeout(function () {
              var pdfViewer = $("#documentViewer").data("kendoPDFViewer");
              pdfViewer.activatePage(pagesCount); // how to get pagesCount
         }, 2000);
    }
}

onDocumentViewerOpen = function(e) {
    console.log("open"); // not shown in Console
}
...
</script>
Declined
Last Updated: 12 Aug 2021 07:48 by ADMIN
Created by: Ken
Comments: 2
Category: UI for ASP.NET MVC
Type: Feature Request
3
Add the ability to display aggregates of non grouped columns in the group header.
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
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.
Declined
Last Updated: 01 Jul 2021 11:33 by ADMIN
Created by: Imported User
Comments: 3
Category: UI for ASP.NET MVC
Type: Feature Request
1
We can add option for No filter in filter selection , Is consumes less space then other
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