I was able to duplicate an issue I found when we upgraded to the latest Kendo UI for jQuery release. The DatePicker is not working correctly when the kendo namespace, kendo.ns, is set. I was able to duplicate it using the MVVM demo example for DatePicker. The month is no longer displayed and clicking on the Month to zoom out in time stops working as well. I have not checked what other functionality is not working. I do know the parsing is working properly as well as formatting.

Clicking an item in the parent list reveals the child list that replaces the parent list.

At the top of the child list, there is a < back item that allows returning to the parent list.

For examples, see the drawers at:

• https://www.amazon.com/
• https://www.diy.com/ (make the window small enough to display the drawer button)
  

See also https://www.telerik.com/forums/kendo-ui-drawer-subitems

Bug report

Memory usage is increased if the DevTools is open. Navigation between sheets is also slower.

Reproduction of the problem

1. Open our Spreadsheet demo in Chrome.
2. Import the attached Spreadsheet.
3. Open the Task Manager to check Chrome memory usage, and switch sheets to see the navigation speed.
4. Open DevTools and check memory usage again. Note that switching sheets is also significantly slower.

Current behavior

Memory usage increased and slower sheet change.

Expected/desired behavior

Memory usage should not be increased and sheet navigation should not be slow.

Environment

• Kendo UI version: 2020.2.619
• Browser: [all]

When there is no filter enabled in the DropDownList it is possible to select an item just by typing, without opening the DropDownList popup.

https://dojo.telerik.com/ELEfIZIx

It would be useful if such an option is available when the filter of the widget is configured. 

This can be currently observed here: https://demos.telerik.com/kendo-ui/window/events

The "g" in the window title is truncated.

Bug report

The workbook exporting to Excel generates a corrupted file when the name of some of its sheets contains a "cell-related" value - for example, "A1", "G5", "F45", etc.

Reproduction of the problem

1. Open this Dojo project and run it
2. Save the exported Excel file and open it.

Current behavior

When the saved file is opened in Excel, a "corrupted file" warning appears on the screen.

Expected/desired behavior

There shouldn't be any warnings when opening a saved workbook

Environment

• Kendo UI version: 2019.3.1023
• jQuery version: x.y
• Browser: [all]

Bug report

ColumnMenu in Grid does not hide/unhide the correct column when command column is placed first

Reproduction of the problem

1. Open the Dojo
2. Open the columnMenu for one of the columns
3. Try to select a column, for example "Unit in Stock"

Current behavior

Currently, the previous column is checked/unchecked and respectively hidden ("Unit Price")

Expected/desired behavior

The column that is selected in the columnMenu should be hidden or displayed and checked/unchecked in the columnMenu

Environment

• Kendo UI version: 2020.2.617
• Browser: [all ]

Bug report

Reproduction of the problem

Dojo example.

1. Make several columns wider and then shrink one of them (See the attached video).
   Recording31.zip

Current behavior

Columns and headers are misaligned.

Expected/desired behavior

Columns and headers are properly aligned.

Environment

• Kendo UI version: 2020.2.617
• jQuery version: x.y
• Browser: [Chrome XX]

Bug report

Reproduction of the problem

Dojo example

1. Inspect the value in the pre tag above the DropDownList and the selected value in the DropDownList.

Current behavior

The model has the extra spaces trimmed and there is a single space between the words:

<pre class="ng-binding">Magazzini Alimentari Riuniti</pre>

In the DropDownList the value properly contains 2 spaces between the words.

Expected/desired behavior

In the data the selected item has 2 spaces between the words: Magazzini Alimentari Riuniti
The model value should be identical to the data and the extra spaces should not be trimmed.

Environment

• Kendo UI version: 2020.2.617
• jQuery version: x.y
• Browser: [all]

When no height is set to the Scheduler the grouping does not expand in height to the rendered month views. 

Actual: https://dojo.telerik.com/UhoxowEh

Expected: https://dojo.telerik.com/UPiGosik

When focusing the comopnent a visual indication aims to show the user that something has changing during keyboard navigation. In the TabStrip there is no such indication. This also violates WCAG 2.4.7.

https://demos.telerik.com/kendo-ui/tabstrip/keyboard-navigation

Bug report

Incell edit mode of the Kendo UI TreeList requires 2 clicks to enter edit mode. The issue can be replicated only when any of the columns have a template and the widget is used in AngularJS environment.

Reproduction of the problem

1. Create a TreeList widget, set the incell edit mode, and set a template for any of the columns.

2. Edit one cell and directly click on the next one - it requires 2 clicks to open for edit.

Sample for reproduction:

https://dojo.telerik.com/OGOkODos

Environment

* **Kendo UI version:** 2020.2.617
* **jQuery version:** 1.12.4
* **Browser:** [all] 

CSP is a great security feature. It should be fully supported by Kendo! The best would be some way to precompile Kendo Templates. Second option could be that you can use Kendo + CSP when not using own Kendo Templates at all. 

Hi Team,

I'd like to request a component which would be a real-time clock/timer.  

Thank you!

Bug report

The ColorPickers in the Editor allow the user to change the text color or the background color of a selection in the component. When the Editor is working in Inline mode, if you select a text and manually enter a value in the HEX input of a ColorPicker, the pre-selected text is no longer selected. No text is colored inside the Editor.

Reproduction of the problem

1. Open this Dojo and run it
2. Select a text in the inline Editor
3. Open one of the ColorPickers and enter a value in the HEX input
4. Apply the HEX value

Current behavior

The ColorPicker closes. The selected text in the Editor before opening the ColorPicker is no longer selected. No text in the Editor is in the color entered in the HEX editor.

Expected/desired behavior

Clicking on the Apply button of the ColorPicker, after a HEX value is entered, should close the ColorPicker and color the pre-selected text. This correct behavior can be observed in the second Editor in the linked above Dojo example.

Environment

• Kendo UI version: 2020.2.617
• jQuery version: x.y
• Browser: [all]

Hello.
We currently use
kendo.drawing.drawDOM
kendo.drawing.exportPDF
kendo.saveAs

to export the whole web page to PDF file.

But now there is a new task to create single PDF export file containing several web pages of our application.
I have already found that there is a possibility to create multi-page PDF using "multiPage" parameter

kendo.drawing.exportPDF(root, {
    paperSize: [1070, height],
    multiPage: true,
});

Also I found out that it is possible to append new Group to MasterGroup object using "append" method (https://docs.telerik.com/kendo-ui/api/javascript/drawing/group/methods/append)

kendo.drawing.drawDOM(element, {
    scale: 0.65
}).then(function (root) {
    pdfMasterGroup.append(root);
    return kendo.drawing.exportPDF(pdfMasterGroup, {
        paperSize: [1070, height],
        multiPage: true,
    });
});

The problem is I don't know how to save Group object when another web page is loaded. I tried to convert Group object to JSON string using

JSON.stringify(root)

JSON.stringify(root)

But this command fails due to circular structure of object

Uncaught TypeError: Converting circular structure to JSON
    --> starting at object with constructor 'init'
    |     property 'options' -> object with constructor 'init'
    |     property '_observers' -> object with constructor 'Array'
    --- index 0 closes the circle
    at JSON.stringify (<anonymous>)

Have you faced such a problem? Is the a way to populate single PDF with several web/DOM pages?

Kendo pivotgrid does not allow us to hide 'All' row/column.'All' row/column is not always needed in a OLAP report.  Excel would allow us to hide/eliminate subtotall rows/columns. pivotgrid needs similar functionality. In general emulate Excel pivotgrid functionality in kendo  pivotgrid

I implemented the filter you can find on the documentation page. Let's say that the filter consists of a few fields and three of them are:

• "First Name",
• "Second Name" and
• "Last Name".

I want to have a filter named "Name" and be able to search all three items - instead of having three different filters. I have read the documentation but it does not seem to be any reference to it. I thought of something like the following might be possible:

Any workaround would be much appreciated.

Bug report

DatePicker Calendar is not visible on Safari on iPad when programmatically set from readonly(true) to readonly(false)

Reproduction of the problem
Dojo: https://dojo.telerik.com/oVoyUSoH

Current behavior
1: Open above Dojo on iPad Safari
2: Click Edit
3: Open DatePicker Calendar

The calendar dates are missing

Expected/desired behavior
Calendar dates shall be visible

Environment
Kendo UI version:  2020.2.617
Browser: [ ipadOS 13.6 Safari  ]