R2 2017 release finally add a new KendoListBox component.

However, It lack some features, available in dropdownlist, like filter and item grouping who prevent me to use it for huge item list.

A quick suggestion :

A very well guided experience for semi skilled developer and help him boost his capabilities up and above.

Nice to have come across your product.

When using a grid with locked columns if the unlocked area is scrollable once scrolled horizontally the resize handle keeps it's original absolute positioning and doesn't respect the change in scroll. 

When hovering over the edge of the column I can no longer see the resize handle. I can hover to the left where it would have been with no scrolling and then see it. 

On DOM inspection I see the event to update the handle's position STILL FIRES when hovering the edge of a column header, but the position is based on scrollLeft() === 0. 

I will assume the needed left position for each column is calculated on creation but is not re-calculated for horizontal scroll. 

This can be reproduced in the live demos on Telerik's site. 

https://demos.telerik.com/kendo-ui/grid/frozen-columns

You should be able to define a row template which uses the field templates. E.g. Define a Row wrapper and Column wrapper, so that kendo would automatically use the field template.
Another option would be to define an variable, which you can use to call the field templates.

Hi,

I've notice an issue with Scheduler: the height for group slot is not correct calculated and items goes down to the next group slot.

Scheduler :

   - group vertical after a field

   - type of scheduler: "timelineWeek" or "timelineMonth"

   - items of the group have same start date and their number are bigger then 20.  

kendo ui version: 2020.1.219. Same issue with 2021.1.119

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I've created a dojo as example:  https://dojo.telerik.com/EHeNigIQ  .   Also, you can see the issue into the picture bellow.

You can modify the variable  "rows = 30;"  and you will see more items that goes wrong into the other group slot.

Your demo site is broken.

https://demos.telerik.com/kendo-ui/multicolumncombobox/index

Hi Team,

Sorry for the confusion. I don't know where to post this content issue I saw in your website.

Have a nice day :)

If the delete rows button is used on a table that is followed by another table, and all the rows from the first one are deleted, the next table receives focus. Upon clicking the delete row button again, an error is being thrown "Cannot read property 'rows' of undefined".

The issue can be reproduced with the Basic Usage Demo::

• create a table
• create a table immediately following the first
• focus the last row of the first table and click the 'Delete row' button until all rows are deleted.
• Click the 'Delete row' button again.

The event handling between DatePicker and DateTimePicker is inconsistent.

If I manually type a date into DatePicker and tab away from the input, the change event is triggered

If I do the same in DateTimePicker, no event is triggered

They should behave the same, of course DateTimePicker should also trigger whether or not the user types in a time

https://demos.telerik.com/kendo-ui/datepicker/events

https://demos.telerik.com/kendo-ui/datetimepicker/events

There only seems to be support for assigning a display timezone to the Scheduler component.  This means that other date/time components/formats are forced to use either the browser's timezone (default) or require various event hacks to allow for manual conversion of values from the browser timezone to the preferred timezone used to display date/time values.

It would be very nice if the following were supported:

1. Ability to set a default timezone across all date/time widgets (not just the scheduler). This could be similar to how cultures are set to localize messages and formats.  If left unset, it would use the browser's timezone.

2. Ability to set a display timezone (different from the default) on all date/time components similar to what's available on the Scheduler.  

Those features should yield the following benefits:
- allow end-users of applications using Kendo to select/store a preferred display timezone, which could be applied to all components.  
- reduce the additional effort and workarounds required to apply a particular timezone consistently across all/some widgets
- If #2 allowed for functions (at least on some components like the Grid), it should make it possible to display date/times based on timezone values from records

When unformatted multi-line content is pasted in an existing paragraph inside the Kendo Editor, the paragraph is removed and the pasted content is inserted in the body of the Editor.

Steps to reproduce:

• Open: https://dojo.telerik.com/osANirag/8
• Type in the content editable: "text row 1", hit ENTER, type "text row 2"
• Copy the content from the content editable.
• Paste the content in the first paragraph in the Kendo Editor

Result:

The pasted content replases the paragraph.

Expected Result:

The pasted content should be inserted in the paragraph.

Can we have a theme or feature of all input controls that can support floating labels like in google material design? 

The current material design theme demos do not show example of floating labels.

Hi all,

I would like to request a feature by enabling sorting of grouped headers only by the sum of values in a specified column.

Thank you.

Hello, there is a comment in the Resize API demo example for popup modal windows that is opposite the way it actually works, right?

resize - API Reference - Kendo UI Window | Kendo UI for jQuery (telerik.com)

i.e. the user has STARTED resizing the window

Add an Year view in addition to the Day, Week and Month views.

I would like to request that an autosize feature be added for the dropdown portion of the multicolumncombobox in Kendo UI for jQuery. 

I had been using the kendo jquery dropdown autowidth and had expected a similar functionality to be available and was surprised that it wasn't.  I have used winforms ui multicolumncomobobox in the past and it has some different fill/autosize/fit abilities. 

Bug report

Reproduction of the problem

Dojo example.

Current behavior

Data is exported incorrectly.

Expected/desired behavior

Data is exported correctly (see the Spreadsheet export)

Environment

• Kendo UI version: 2020.3.1021
• jQuery version: x.y
• Browser: [all]

Hi Keno Team,

I am getting this CORS error when trying to open a pdf file from an Azure blob using kendoPDFViewer. (Error: ' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. )

I have an SSL token included to pdf/image URLs and work fine for image viewing with kendoImageEditor.

My code is simple as follows

                            this.viewer = $("#pdfViewer").kendoPDFViewer({

                                pdfjsProcessing: {

                                    file: pdfUrl,

                               },

                                width: "100%",

                            }).data("kendoPDFViewer");

Could you please let me know how to fix  this issue

I'm trying to use the workDays option to only show Saturday and Sunday in the workWeek view (this is for a weekend working rota -- I don't want to show Mon - Fri):

{ type: "workWeek", selected: true, workDays: [6,0] },

However, only Saturday is being displayed.

Note, I'm using a custom culture that sets the first day of the week to Saturday, but the same problem occurs when using the standard en-GB culture.