Last Updated: 02 Aug 2021 08:02 by ADMIN
Release LIB 2021.2.802 (2 Aug 2021)
Created on: 22 Jul 2021 12:32
Category: MultiColumnComboBox
Type: Bug Report
MultiColumnComboBox: RadDatePicker in CellTemplate not properly accepting mouse input

When placing controls in the CellTemplate/CellEditTemplate in the RadMultiColumnComboBox`s dropdown`s GridView some do not receive/accept the mouse input correctly.

In the newest version (2021.2.615) the dropdown of a RadDatePicker does not open. A RadButton works fine and a RadComboBox open and can select an item via mouse click.

In a previous version (2021.1.325) the RadComboBox also does not work, this seems to be fixed already.


I have attached a sample project demonstrating the behavio:

1) start the project

2) open the dropdown of the RadMultiColumnComboBox

3) click on the RadDatePicker`s calender icon button. => the calender view does not open

The very same DataTemplate is applied obove the RadMultiColumnComboBox to illustrate the proper behavior in contrast.


The behavior is visually demonstrated in the .gif (1.gif and 2.gif) I have attached.

Attached Files:
1 comment
Vladimir Stoyanov
Posted on: 29 Jul 2021 07:45

Hello Franz,

Thank you for the shared project and images. 

I was able to replicate the demonstrated behavior on my end and I confirm that this is an issue on our end. Thus I have moved the status of the item to Unplanned

I have also added some telerik points to your account as a small thank you for bringing this to our attention.

Of course, don't hesitate to contact us again, if you have any other questions or concerns. 

Vladimir Stoyanov
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