When using the Multiselect with Javascript Api in following order:

- Disable

- Select

- Enable

The Multiselect Control is enabled, but the Items are still disabled and therefore cannot be removed by the X.

Can be reproduced in the official demo (see Screenshot): https://demos.telerik.com/kendo-ui/multiselect/api

Bug report

MultiSelect doesn't focus the first suggested item of the popup

Reproduction of the problem

1. Open this Dojo
2. Make sure it has at least 2 values set on initialization
3. Write some text until the popup opens with some suggestions

Current behavior

The first suggestion of the popup is not focused as expected.

Expected/desired behavior

The first suggestion should be focused.

Environment

• Kendo UI version: 2020.3.1118 or later
• Browser: [all]

Bug report

Reproduction of the problem

Reproducible in the demos on mobile devices or in Chrome's emulator.
Screencast.

1. Tap over the MultiSelect input area and drag to scroll the page.

Current behavior

The dropdown opens and a js exception is thrown:

"Ignored attempt to cancel a touchend event with cancelable=false, for example because scrolling is in progress and cannot be interrupted."

Expected/desired behavior

The dropdown does not open (similarly to the way the DropDownList behaves in the same scenario).

Environment

• Kendo UI version: 2019.2.514
• jQuery version: x.y
• Browser: [Mobile Chrome XX ]

Bug report

If you filter the MultiSelect and then blur it, a read request occurs that retrieves all the data. Then, if you open the MultiSelect, another read request triggers with the same data as response

Reproduction of the problem

1. Open the Server Filtering Demo - https://demos.telerik.com/kendo-ui/multiselect/serverfiltering
2. Open the DevTools network tab and type some text to filter the data, e.g. "Cha"
3. Select an item from the filtered data and blur the input - a read request occurs that returns the entire data.
4. Open the MultiSelect again - the same read request with the same data occurs.

Current behavior

Duplicated read request occurs when you blur and reopen the MultiSelect

Expected/desired behavior

No duplicated read requests should occur.

Environment

• Kendo UI version: 2022.3.1109
• Browser: [all]

Bug report

Currently, the MultiSelect input does not have a placeholder attribute in its rendering. This leads to inconsistency with the other input components such as AutoComplete and ComboBox.

Reproduction of the problem

1. Open the Dojo example and inspect the rendering of the two components.

Current behavior

Currently, the MultiSelect 'input.k-input-inner' element does not have a placeholder attribute. As a consequence, the color of the placeholder is slightly different than the rest of the input widgets.

Expected/desired behavior

The MultiSelect widgets should have a placeholder attribute in order to be consistent with the rest of the widgets such as AutoComplete and ComboBox

Environment

• Kendo UI version: 2022.2.510
• Browser: [all]

Bug report

When there are items selected in the MultiSelect and the close icon is clicked the popup is opened for a moment

Reproduction of the problem

1. Open the Demo - https://demos.telerik.com/kendo-ui/multiselect/index
2. Click the close icon in the first MultiSelect

Current behavior

The popup is opened for a moment

Expected/desired behavior

The popup should not get opened unexpectedly.

The issue is a regression introduced in 2022.1.412 version with the following commit - telerik/kendo@7953a90

Environment

• Kendo UI version: 2022.2.512
• Browser: [all ]

Bug report

Reproduction of the problem

Dojo example.

1. Type in "f" in the MultiSelect's input area. It is filtered and shows 2 items in the list.
2. Press "Ctrl + A" keys. The two items are selected.
3. Clear the text in the input. The list is populated with all items in the dataSource.
4. Press "Ctrl + A" keys again

Current behavior

All items are selected, but the first two ("Chai and Chang") are not highlighted as selected.

Expected/desired behavior

All items should be selected and highlighted as selected.

Environment

• **Kendo UI version: 2020.3.1118
• jQuery version: x.y
• Browser: [all]

Hello ladies and gentlemen.

Readonly mode does not work correctly in Bootstrap 4 Theme.

If the MultiSelect is put into readonly mode programmatically and has a value and clearButton option is true - clear button is displayed and the value can be cleared.

https://dojo.telerik.com/UsiXAZuv

Best regards,
Eduard Töws

Hello dear support,

I ve a strange behavior that I may qualify as bug.

I ve tried to reproduce here https://dojo.telerik.com/osEPIvOG wit a result shown in this animated gif here attached (DPSN-13445).

Basically what's happening is that if your are selecting / clearing elements that looked to be in different pages (view), the dataItems() function does not return the correct value, but some previous item.

This "bug" is always reproducible;

Please let me know if there is a bad implementation (I m using here basic Telerik sample) or if there is a workaround, or if I can expect a fix;

By advance thx for your swift reply.

I'm submitting a...

• Bug report

Current behavior

When the MultiSelect is wrapped in a container with class .k-edit-field or .k-edit-buttons (e.g in a Grid popup editor) and the selected tags are hovered, their background-color becomes transparent.

The issue is partly related to #701.

Expected behavior

The MultiSelect tags should not have transparent background when hovered.

Minimal reproduction of the problem with instructions

The issue can be reproduced with the following Dojo example:

• Hover over one of the selected tags to see the background-color issue.

Environment

Product:

• Kendo Ui for jQuery

Bug report

When an empty array is passed to the MultiSelect's value method inside the deselect event, the item that is deselected remains selected in the MultiSelect.

Reproduction of the problem

1. Open this Dojo and run it
2. Expand MultiSelect's popup list and click on "All" item.

Current behavior

The different MultiSelect items are deselected except for the "All" item.

*If the "if" statement is removed from the deselect event function in the Dojo, and only the 'e.sender.value([]);' is kept, the issue is reproducing no matter of the selected item in MultiSelect's popup.

Expected/desired behavior

Calling 'e.sender.value([]);' should remove all items selected in the MultiSelect.
Click on the "Clear values" button to see the expected behavior.

Environment

• Kendo UI version: 201x.r.ddd
• jQuery version: x.y
• Browser: [all]

Hi,

We are using the Kendo Multi Select widget, and it was just reported that you can't remove a tag from the list when clicking on the Close (X) icon when using Safari on iPadOS 13.1.3. I was also able to reproduce this on the multiselect demo here - https://demos.telerik.com/kendo-ui/multiselect/index. We are currently on version 2019.2.619, however I also tried it on the latest with the demo and it also didn't seem to work.

Is this a known defect? 

Thanks,

Emily

The multiSelect supports several keyboard shortcuts as documented in https://demos.telerik.com/kendo-ui/multiselect/keyboard-navigation. However, when e.g. a KeyDown event is triggered (and handled) by the widget, its propagation is not stopped. This behavior can be witnessed in this DOJO.

In our case, we e.g. use multiSelects inside dialog windows that can be closed via ESC. When pressing ESC while a multiSelect is focused and open, this not only closes the multiSelect (as expected), but also closes the dialog.

The multiSelect should stop the propagation of events that it handled.

The documentation for the Kendo UI MultiSelect widget states that the user can highlight the next/previous item using RIGHT/LEFT when the selection popup is closed. This works as expected. However, if the user then presses TAB and moves the focus somewhere else, the item remains highlighted.

Since the highlight only indicates that certain actions can be executed on the item, it should be removed in such a case as the actions are no longer executable. This can easily be reproduced with the keyboard navigation sample:

• Select a few items
• press LEFT
• press TAB

Bug report

In MultiSelect when the value is set initially and the mapValueTo option is set to 'dataItem', if the user first open and close the popup, the last item can not be removed and an error 'c.select(...).done is not a function' is thrown.

Reproduction of the problem

1. Open the Dojo example. - https://dojo.telerik.com/@NeliKondova/UCesAQen
2. Open the popup and scroll to the "Hungry Owl All-Night Grocers" item
3. Close the popup
4. Try to remove the "Hungry Owl All-Night Grocers" from the input

As the Dojo above does not use a remote valueMapper below is a sample project where a remote valueMapper method is implemented
WebApplication3.zip

Current behavior

The last item can not be removed and an error 'c.select(...).done is not a function' is thrown in the browser`s console.
The other items except the last one can be removed as expected. Also, all items can be removed initially in case the popup has not been opened and scrolled to the last item from the value.

Expected/desired behavior

It should be possible to remove all items displayed in the MultiSelect input, even in a scenario where the popup has been opened and closed.

Environment

• Kendo UI version: 2023.2.606
• Browser: [all ]

Bug report

MultiSelect e.preventDefault() does not work in change event when selecting/deselecting items with Ctrl+A or Chift+Arrow

Reproduction of the problem

• Run the following Dojo: https://dojo.telerik.com/unEhoVAS/3
• Click in the MS input
• Press CTRL+A - all items will be selected

Expected/desired behavior

No items should be selected as e.preventDefault() is called in the select event.

Environment

• Kendo UI version: 2021.1.330
• Browser: [all ]

Bug report

If the MultiSelect open event is prevented, the animation container has display:block style, blocking inputs beneath the MultiSelect

Reproduction of the problem

1. Open this example - https://dojo.telerik.com/EqOSOReM/38
2. Type something in the MultiSelect and blur, without selecting an item.
3. Focus the MultiSelect again
4. Try to focus the input beneath

Regression introduced with 2022.2.621

Workaround: manually hide the animation container - https://dojo.telerik.com/EqOSOReM/38

Current behavior

The k-animation-container has display:block style, preventing the input beneath it from being focused

Expected/desired behavior

The k-animation-container should have display:none style.

Environment

• Kendo UI version: 2023.1.117
• Browser: [all]

Bug report

In IE 11, MultiSelect with autoClose:false does not prevent the popup from closing. The widget has to be placed at the bottom of the page, so that there is no space for the popup to open below the input field.

Reproduction of the problem

1. Open this Dojo example.
2. Scroll to the bottom of the page.
3. Start selecting items until the tags do not fit the input field.
4. When the input's height expands, the popup closes.

Current behavior

The popup closes when the height of the input field expands to fit tags on a new line.

Expected/desired behavior

The popup should remain open.

Environment

• Kendo UI version: 2020.1.219
• Browser: [Internet Explorer 11]

Bug report

When the value of the widget is set in the dataBound event handler the filtering events is fired and e.filter is undefined

Reproduction of the problem

1. Open the Dojo
2. Open the browser console and type something in the MultiSelect to filter the data.

Current behavior

The filtering event is fired a second time and the second time the e.filter is undefined.

Expected/desired behavior

Double-checlk if the filtering event should be fired a second time.
The e.filter and e.sender.dataSource.filter().filters[0] should return the same value.

Environment

• Kendo UI version: 2022.3.1109
• Browser: [all ]

Bug report

An error occurs when filtering the MultiSelect with grouping enabled.

Reproduction of the problem

1. Open this Dojo example - https://dojo.telerik.com/IJErEZiD
2. Open the MultiSelect and scroll down a bit.
3. Type "w" so that the No Data Template would appear.

Current behavior

An error occurs on the browser console.

Expected/desired behavior

No errors should occur when filtering the component.

Environment

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