Bug report

Immutable content is incorrectly removed when you delete line in the Editor textarea.

Reproduction of the problem

1. Open this demo - https://demos.telerik.com/kendo-ui/editor/immutable-elements
2. Place your mouse cursor after Dear Your Name,
3. Hit Enter
4. Hit Backspace

Current behavior

The immutable "Dear" part of the text is removed instead of the empty line

Expected/desired behavior

The immutable content should not be removed

Environment

• Kendo UI version: 2022.3.913
• Browser: [all]

Hi Kendo Team,

After we updated to version 2022.2.301 we decided to modify our theme by compiling the Metro theme from the source files and adjusting some of the variables provided.

When checking on the styles of the date-time-picker we noticed that the focused column of the time picker would not be highlighted anymore. Also the title would not get the darker color it had in the previous version (see attached image)

We noticed that in v2022.2.301 the focus class has changed from 'k-state-focused' to 'k-focus' (see inspector screenshot)

The styles in the files 'web/common/inputs.less' and 'web/type-metro.less' on the other hand still refer to the class .k-time-list-wrapper..k-state-focused to style title and the ::before and ::after elements that define the background color.

We will add styles to our custom file to correct this. The question for future updates would be though, which class will be the preferred one to keep.

Thanks,

Markus

Bug report

Spreadsheet doеs not allow selecting of multiple cells when opened on Microsoft Surface. It is also not possible to resize columns.

Reproduction of the problem

Issue 1

1. Open the Spreadsheet Index demo on a Microsoft Surface device.
2. Click in a cell and try to drag the selection to select multiple cells

Issue 2
In the Spreadsheet Index demo select a column. Try to place the mouse in between columns for the icon to be changed and to will be able to resize the column.

Current behavior

Currently, the selection in the Spreadsheet could not be expanded to multiple cells and the columns could not be resized when the Spreadsheet is used on a Microsoft Surface device.

Expected/desired behavior

The Spreadsheet should allow selecting multiple cells and resizing columns when opened on a Microsoft Surface device.

Environment

• Kendo UI version: 2022.2.510
• jQuery version: x.y
• Browser: [all ]

Greetings

Just upgraded our version from 2022.1.119 to 2022.2.802.
A user just called us that they can't use our maskedtextboxes anymore.

After further inspection it seems the control is now broken when using client side validation, more specifically the maxlength one.

Example: https://stackblitz.com/edit/web-platform-dclrcx?file=index.html

When the length of the mask >= the max length (from the validation), then you can only replace characters. Normal key inputs don't work anymore.
If you look at the example, when you focus the inputfield, you can no longer type in it.
If you were to increase the maxlength validation by one, then the maskedtextbox will work as expected again.

Regards

Hi,

Using Fluor´s commercial purchase, we were able to get latest kendoui.for.jquery.2022.3.913.commercial, previously we were using v2019.1.220

After migration, I see that when using a kendoTreeList, that has a column template, it does not properly render the template content.

Template to render:

<script id="actions-template" type="text/x-kendo-template">

    <div id="actions-revenue" ng-show="options.displayPeriod =='MONTHLY'">

        <a class="delay-input-screen-pbwbs-overview pl-1" id="delayButton-#: id #" style="display: none;">

        <i class="fas fa-calendar-alt" /></a>

    </div>

    <div id="actions-edit" ng-show="options.displayPeriod =='MONTHLY'">

        <a class="edit-input-screen-pbwbs-overview pl-1" id="editButton-#: id #" style="display: none;">

        <i class="fas fa-pencil-alt" /></a>

    </div>

    <div id="actions-delete" ng-show="options.displayPeriod =='MONTHLY'">

        <a class="delete-input-screen-pbwbs-overview pl-1" id="deleteButton-#: id #" style="display: none;">

        <i class="fas fa-trash-alt" /></a>

    </div>

</script>

Rendered template (good one) with previous version v2019.1.220

<td role="gridcell" style="white-space: nowrap;">

    <div id="actions-revenue" ng-show="options.displayPeriod =='MONTHLY'">

        <a class="delay-input-screen-pbwbs-overview pl-1" id="delayButton-3" ><i class="fas fa-calendar-alt"></i></a>

    </div>

    <div id="actions-edit" ng-show="options.displayPeriod =='MONTHLY'">

        <a class="edit-input-screen-pbwbs-overview pl-1" id="editButton-3" ><i class="fas fa-pencil-alt"></i></a>

    </div>

    <div id="actions-delete" ng-show="options.displayPeriod =='MONTHLY'">

        <a class="delete-input-screen-pbwbs-overview pl-1" id="deleteButton-3" ><i class="fas fa-trash-alt"></i></a>

    </div>

</td>

Rendered template (buggy one) after upgrading to version 2022.3.913

<td role="gridcell" aria-describedby="d51133dd-fb81-4e68-9d56-4d61aab7f81a" class="" style="white-space: nowrap;">

    <div id="actions-revenue" ng-show="options.displayPeriod =='MONTHLY'">

        <a class="delay-input-screen-pbwbs-overview pl-1" id="delayButton-3" >

        <i class="fas fa-calendar-alt"></i></a><i class="fas fa-calendar-alt">

    </i></div><i class="fas fa-calendar-alt">

    <div id="actions-edit" ng-show="options.displayPeriod =='MONTHLY'">

        <a class="edit-input-screen-pbwbs-overview pl-1" id="editButton-3" >

        <i class="fas fa-pencil-alt"></i></a><i class="fas fa-pencil-alt">

    </i></div><i class="fas fa-pencil-alt">

    <div id="actions-delete" ng-show="options.displayPeriod =='MONTHLY'">

        <a class="delete-input-screen-pbwbs-overview pl-1" id="deleteButton-3" >

        <i class="fas fa-trash-alt"></i></a><i class="fas fa-trash-alt">

    </i></div><i class="fas fa-trash-alt">

</i></i></i></td>

As we can see in the original template there are icons wrapped in anchors, previous version rendered the template ok, but new version scrambles this tags…

I have also been playing in the Dojo and this seems to be the case.

Regards….

There are several problems when extending a widget .
In this example we have extended the DropDownTree.

1. Some properties like fillMode, no matter if we set in in the options or in the extended widget it self (kendoDemoDropDownTree)
   sets the value but never actually applies. Also the dataSource must be in the following format 
   
   

selectedProductId: [{ id: "a" }, { id: "c" }],

and  not

selectedProductId: ["b", "c"]

So some properties are supported and other that have been added later not.

I present you the source code (https://dojo.telerik.com/ewewERiD)

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>Untitled</title>

    <script src="https://code.jquery.com/jquery-1.12.3.min.js"></script>
    <script src="https://kendo.cdn.telerik.com/2022.2.510/js/angular.min.js"></script>
    <script src="https://kendo.cdn.telerik.com/2022.2.510/js/jszip.min.js"></script>
    <script src="https://kendo.cdn.telerik.com/2022.2.510/js/kendo.all.min.js"></script>
    <link rel="stylesheet" href="https://kendo.cdn.telerik.com/2022.2.510/styles/kendo.default-ocean-blue.min.css">
</head>
<body>

<input id="dropdowntreeExt" data-bind="value: selectedProductId">
<script>
    (function ($) {
        var kendo = window.kendo,
            ui = kendo.ui,
            DropDownTree = ui.DropDownTree;

        var DemoDropDownTree = DropDownTree.extend({
            init: function (element, options) {
                DropDownTree.fn.init.call(this, element, options);

                $(element).parent().addClass("k-picker-solid k-picker k-rounded");
            },

            options: {
                name: "DemoDropDownTree",
                checkboxes: true,
                fillMode: "flat"
            }
        });
        ui.plugin(DemoDropDownTree);
    })(jQuery);


    var viewModel = kendo.observable({
        selectedProductId: [{ id: "a" }, { id: "c" }],
        //selectedProductId: ["b", "c"],
        products: [
            { id: "a", name: "Coffee" },
            { id: "b", name: "Tea" },
            { id: "c", name: "Juice" }
        ]
    });

    kendo.bind($("#dropdowntreeExt"), viewModel);

    //kendoDemoDropDownTree
    //kendoDropDownTree
    $("#dropdowntreeExt").kendoDemoDropDownTree({
        valuePrimitive: true,
        dataTextField: "name",
        dataValueField: "id",
        //checkboxes: true,
        dataSource: viewModel.products//,
        //fillMode: "flat"
    });


    alert($("#dropdowntreeExt").data("kendoDemoDropDownTree").options['fillMode']);
    </script>
</body>
</html>

(!) This also applies in the latest versions as well (2022R2 and 2022R3).

2. if you place the properties in kendoDropDownTree, everything works well and the datasource also accepts the format selectedProductId: ["b", "c"]

3. Many options, like autoWidth property, don't apply in extended widgets (i.e.  MultiSelect, DropDownList, DropDownTree etc).

4, In DropDownTree for the extended widget, valuePrimitive: true is not applicable. Instead of returning an array of the selected keys, it returns an array of the entire item.

Bug report

The recurring events are not rendered as expected in some scenarios depending on the start time set.

Reproduction of the problem

1. Open the Dojo
   The difference between the first and the second event is the start time.

Current behavior

The first event is not rendered for every week, but it is rendered for every second week.

Expected/desired behavior

When the recurring rule is 'FREQ=WEEKLY' the event should be displayed every week, despite of its starting time.

The issue is a regression. The last working version is 2020 R1 SP1 (2020.1.219).

In 2020 R1 SP2 (2020.1.406) there is a bug related to missing events fixed with 2020.2.513. - Dojo with 2020.1.406
Starting with 2020 R2 (2020.2.513) the current behavior is introduced.

The issue might be related also to: #5978

Environment

• Kendo UI version: 2022.2.802
• Browser: [all ]

Bug report

When the Switch is used inside a Kendo Grid popup it is not rendered as expected.

Reproduction of the problem

1. Open the Dojo - https://dojo.telerik.com/@NeliKondova/uRaJITug
2. Click on the Edit button

Current behavior

The Switch is rendered incorrectly:

Expected/desired behavior

The Switch thumb should be rendered inside the Switch track.

The issue is a regression starting width Kendo 2022.3.913

Environment

• Kendo UI version: 2022.3.913
• Browser: [all ]

Hello,

We found a bug in the latest version of Kendo related to the reordering columns in Treelist when inside a Grid DetailTemplate

See the Dojo below to replicate the problem:

https://dojo.telerik.com/exotEsej

Expand the detail row under a grid row and attempt to drag one of the treelist column titles to the left or right and note that an error is thrown.

Uncaught TypeError: Cannot read properties of undefined (reading 'lockable')

Let us know when you have a workaround for this as it prevents us from promoting this version of Kendo to our production environment.

Thank you,

Brad Garner

Hello!

dataSource.query causes Javascript Error "Cannot read properties of undefined (reading 'length')"

just only in the new 2022.3.913 Version

see  Kendo UI Snippet | Kendo UI Dojo (telerik.com)

Regards

Andreas

Describe the bug
When the FloatingActionButton is rendered on Safari and iOS an additional outline border is displayed.

To reproduce
Steps to reproduce the behavior:

1. Go to 'https://demos.telerik.com/kendo-ui/floatingactionbutton/index'

Expected behavior
There should bo no additional square border around the FAB

Screenshots

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)

• Safari

Build system information (please remove the unneeded items)

• OS: [Mac]

Workaroundt
.k-fab{ outline: none; }

When calling setOptions on the numericTextBox, the spinner locks up if there is a "factor" option set. 

https://dojo.telerik.com/OYiYogis 

See the above Dojo.

Removing the factor seems to fix the issue, but I need the factor so that a user can type in 10 for 10% when the type is percentage but 10 for $10.00 when the type is currency.

Bug report

When the width of the DropDownList is set using the list.width and the DropDownList gets open there is a slight delay of expanding the popup width.

Reproduction of the problem

1. Open the Dojo and open the DropDownList

Current behavior

There is a delay of expanding the popup width.

The issue is a regression starting with 2022 R1 SP1

####Workaround
$('.k-popup').width(600);
Dojo

Expected/desired behavior

There should be no delay when the width od the DropDownlist is set..

Environment

• Kendo UI version: 2022.2.802
• Browser: [all ]

Description:

Screen reader dependent user will be impacted if blank column headers are defined on the table. They get no information about that column.

Test environment:

Microsoft Edge Version 105.0.1343.33 (Official build) (64-bit)
OS version (OS Build 22000.856)
URL: https://demos.telerik.com/kendo-ui/grid/aggregates?_ga=2.128136910.351146969.1663006247-1325185890.1643853544

Repro Steps:

1. Open the given URL in Edge .
2. Enable Narrator using 'Ctrl+ Win + Enter' key.
3. Navigate to the table present Aggregate page. And navigate to the column headers.
4. Observe whether Blank column header is defined on the table or not.

Actual Result:

Blank column header should not be defined on the table present on Aggregates page. 
The narrator only reads its position.

Expected Result:

Appropriate name should be defined for the blank column header is defined on the table present on Aggregates page.
The narrator should also announce the same.

Additional Notes:

Same issue is observed on similar tables defined on the page.

Enhancement

Currently, when checkboxes are enabled, the selected items cannot be sent to a remote end-point via form submit. Research possible workarounds for the senario - rendering an additional input elements, parsing or other suitable approach that allows submitting the value of the widget.

Hi,

We have a grid with virtual scroll enabled.

When double-clicking on the first 15 rows resize handles, it behaves correctly, i.e it automatically fits the columns size to max row width.

The problem occurs now when we begin scrolling horizontally the grid : starting to the 16th column (red backgrounded) resize handle double click action behaves weirdly. Sometimes it fires a scroll event without doing else, sometimes it resizes the column but in the wrong way by reducing width.

Check this JsFiddle to reproduce the problem. Problematic column are red backgrounded.

Bug report

In a virtual DropDownList with a value set, the first item is marked as selected as well. The issue occurs when using jQuery 3.4.1 or later.

Reproduction of the problem

1. Open this Dojo example. - https://dojo.telerik.com/@martin.tabakov@progress.com/UkOmiYEj
2. Open the DropDownList.

Current behavior

Two items are marked as selected.

Expected/desired behavior

Only the item with value 3 should appear as selected.

Environment

• Kendo UI version: 2021.3.914
• **jQuery version: 3.4.1 and later
• Browser: [all]

Bug report

If you select a text in the Editor, the ForeColor value is not updated to match the color of the selected text.

Reproduction of the problem

1. Open this Dojo example - https://dojo.telerik.com/IHAGOfom/6
2. Select the first line
3. Select a color from the tool
4. Select the second line

Current behavior

The value of the ForeColor tool is not updated to match the second line

Expected/desired behavior

The ForeColor value should change based on the selected text

Environment

• Kendo UI version: 2022.3.913
• Browser: [all]

Bug report

According to the ARIA spec, the TreeView non-parent nodes should not have the aria-expanded. Otherwise they would be incorrectly described to assistive technologies as parent nodes.

Reproduction of the problem

1. Open this Demo - https://demos.telerik.com/kendo-ui/treeview/remote-data-binding
2. Inspect the li element for a node that has no children e.g Janet Leverling

Expected/desired behavior

The bottom nodes shouldn't have an aria-expanded attribute.

Environment

• Kendo UI version: 2022.3.913
• Browser: [all]