In case you are using a chart with the following configuration:

$("#chart").kendoChart({
  series: [{
    type: "radarLine",
    missingValues: "gap",
    data: [1, null, null, null, 5]
  }]
});

There is no line between the last and the first data point of the series.

But when the 2nd and 4th data points are set as well, this connection is added:

$("#chart").kendoChart({
  series: [{
    type: "radarLine",
    missingValues: "gap",
    data: [1, 3, null, 3, 5]
  }]
});

Expected behaviour: As the chart displays a "circle", all data points next to each other should be connected in case they are having a value.

The same issue can be seen in this DOJO, where the fifth data point is not connected to the rest of the points. This only happens if "missingValues" is set to "gap".

Similarly to the feedback listed in https://feedback.telerik.com/kendo-jquery-ui/1560733-multiselect-keyboard-events-bubble-although-already-handled#:~:text=The%20approach%20described%20in%20order%20to%20prevent%2Foverwrite%20the,well%3A%20kendo.ui.MultiSelect.fn._keydown%20%3D%20function%28e%29%20%7B%20e.preventDefault%20%28%29%20%7D%3B

I am exploring using a multiselect box within a window.  If I choose to not allow the multiselect to autoClose, hitting the escape key will close the multiselect, but the event will continue to bubble up and will close the window.  Ideally, the multiselect should close its panel, but the window it is embedded on should not.

One solution to this problem is to add a handler for the close event on the window, however there is currently no way to determine if the close event is being triggered by clicking the close button on the window, or from an escape character (e.userTriggered does not go far enough to differentiate).  I would like the user to be able to click the close button manually to close the dialog, but not necessarily use the keyboard Escape key.  See:  https://docs.telerik.com/kendo-ui/api/javascript/ui/window/events/close

The following solution as mentioned in the feedback link above, can be used to stop the propagation of the Escape key globally, but this then breaks all other keyboard actions (which is bad from a usability standpoint).  Is there any way to add this functionality?  From looking at the source (which we have as part of our subscription), simply adding e.stopPropagation() when responding to the ESC key in the _keydown function of kendo.multiselect.js would be enough to fix this issue.

kendo.ui.MultiSelect.fn._keydown = function (e) {
   if (e.which === 27) {
      e.stopPropagation();
   }
}

Thanks.

Hi Team,

I would like to request a built-in functionality to have the Kendo UI MultiSelect to select and deselect all items.  Perhaps a checkbox or specific button within would be great.

Thank you!

Hi Team, 

I would like to request a better way to be able to refresh the filters when the Kendo UI Grid refreshes.  I will elaborate more in an additional comment.

Thanks!

Hi Team,

I would like to request a ruler for the Kendo UI Editor where it could be used to align any text.  

Thank you!

Hi Team,

I would like to request the functionality to be able to define a character set for the Telerik.Web.Captcha.  Additionally, I'd like to request a way to exclude certain characters like numbers.

Thank you!

Hi,

you have an open DatePicker on a mobile device and want to scroll up or down.
If you press and hold the screen inside the popup you can scroll but when you release the screen the date is selected and the DatePicker closes.
Shouldn't the DatePicker stay open because the user just wanted to scroll the page?

If you do the same with a DateRangePicker it's working. The date is selected but stay's open.

Thank you!

The Kendo-UI Grid supports the concept of locked columns that are always on the left side of the screen (in a non-RTL-world) and do not scroll. This makes it necessary to split the underlying HTML-table into two parts (one is locked and one is not). Kendo-UI takes care of syncing the height of the rows between those two tables.

However, if there are empty cells in the locked part, this logic produces results that make the row grow larger (higher) than if there was content. This DOJO demonstrates the behaviour. Using the Browser's DEV-Tools, you can see that rows without content in column A are 37px high, while those with content are only 36px high.

Bug report

Context Menu uses the element selector to focus the element after the Menu is closes

Reproduction of the problem
Open the Dojo - https://dojo.telerik.com/ImuViVAN/3

Expected/desired behavior
The Menu focus shall be placed over the correct input element


Environment
Kendo UI version: [all]
Browser: [all ]

Bug report

When scrollable and closeOnClick are enabled and the user click on an item, the Menu does not close.

Reproduction of the problem

1. Open the Dojo - https://dojo.telerik.com/@NeliKondova/AwaqAqIP
2. Click on an item in the Menu.

Current behavior

The Menu does not close.

Expected/desired behavior

The Menu should close after the user click on an item.

The issue is a regression starting with the 2023 R1 SP1 (2023.1.314) release.

Environment

• Kendo UI version: 2023.1.425
• Browser: [all ]

If you configure a TextArea to be resizable, it simply is not.

https://docs.telerik.com/kendo-ui/api/javascript/ui/textarea/configuration/resize

This last worked in 2023 R1(2023.1.117): https://dojo.telerik.com/@Stephen/IqePaHim

And is first broken in 2023 R1 SP1(2023.1.314): https://dojo.telerik.com/@Stephen/UWUpoxUw

And is still broken in 2023 R1 SP2(2023.1.425): https://dojo.telerik.com/@Stephen/OnoKiboM

Notice that the resize handle is not even rendered anymore.

Bug report

Scheduler events in TimeLine view are displayed incorrectly when they start/end at the same time.

Reproduction of the problem

Run this dojo

Current behavior

Notice that Event 2 is displayed below Event 1, even though they do not overlap. Removing Event 3 results in Event 1 and 2 being rendered next to one another.

Expected/desired behavior

Event 2 should be displayed next to Event 1, but not below, as they do not overlap

Environment

• Kendo UI version: 2020.2.513
• Browser: [all]

Bug report

When the 'Select files' button and the 'Submit' button are rendered close to each other and the 'Submit' button is clicked the 'Select files' popup is opened. Thus, the selected file could not be submitted. The issue appears on IOS in Safari and Chrome.

Reproduction of the problem

1. Open the Dojo linked here on iOS device
2. Click the 'Submit' button

Current behavior

The 'Select files' popup is opened.

Expected/desired behavior

In case there are selected files when the submit button is clicked, the files should be submitted. The 'Select files' popup should not be opened.

The issue is a regression starting with 2023 R1 SP1 (2023.1.314) version

Environment

• Kendo UI version: 2023.1.42
• Browser: [ iOS XX Safari | iOS Chrome ]

By enabling the drilldown feature on charts, clicking the charts should take the user to the next level. 

When adding a command to a column, passing the command options via an array or not makes a difference only for the visible option of the command. See DoJo:
Kendo UI Snippet | Kendo UI Dojo (telerik.com)

All options for command work both with and without the array, except the visible function. 

I am showing gauges right next to charts, but the gauge doesn't have a title like the charts do.  I'm going to have to create and position my own title, and style it just like the charts.  It would be nice if the gauge had a title, and seems like a fairly easy addition.  Thanks!

After the 2022 R2 SP1 version. there is a bug in the spreadsheet data source. when dill down the cell, the data source will not be changed. only input text can trigger the change event.

• https://demos.telerik.com/kendo-ui/spreadsheet/datasource 

Reproduction steps:

1. Open the demo
2. Drag down the fill handle of a UnitPrice cell

Expected:
    Button is enabled

Actual:
    Button not enabled

When using a grid against a large table with server side filtering (ToDataSourceResult)

ToDataSourceResult builds a SQL query that converts the search string to UPPER() and therefore prevents the database from using its indexes. As SQL comparison is case insensitive that LOWER() is unnecessary.  

As we have may grids where this is an issue it would be time consuming to build out manual filters for each grid instead of using ToDataSourceResult

This was discussed here and there was no solution at the time:

https://www.telerik.com/forums/grid-filtering-on-text-using-lower-in-sql

I would liek to request an option to tell ToDataSourceResult() not to use LOWER() in the sql?

See ticket #1339310

It would be great to be able to customize the scheduler's toolbar, either by specify custom buttons and actions through 'toolbar' option or by providing a custom template.

Hello,

I saw this cool effect on the Kendo official website: Sticky scrolling sidebar that moves along with the body of the screen. I couldn't find any specific control for this effect. Is there a control that I can use? I'm also attaching screen.

thanks