Last Updated: 21 Jun 2022 09:20 by ADMIN
Michael D
Created on: 14 Jun 2022 11:57
Category: DropDownList
Type: Bug Report
DropDownList closes and re-opens immediately when clicking the arrow-icon

TL;DR: The DropDownList widget cannot be closed by clicking the arrow-icon.

The long story:

After the DropDownList has been opened once, it closes and reopens every time the user clicks the arrow-icon. Closing the DropDownList still works when clicking anywhere on the dropDown except the arrow-icon (or rather the button around it) or anywhere else but the dropDown. This DOJO demonstrates the problem. Animations have been disabled to allow easier reproduction (with animations on, the problem appears only occasionally, probably because of timing issues).

If you look closely, you will notice that the dropDown closes when the mouse button is pressed and reopens when the mouse button is released (this is when the click event is fired). Therefore, the problem can be (temporarily) mitigated by suppressing the mousedown event on the dropDown's wrapper element.

This item is a duplicate of an already existing item. You can find the original item here:
1 comment
Posted on: 21 Jun 2022 09:20

Hello, Michael,

The behaviour is a known bug which has already been logged in our Feedback Portal. It is logged with high priority and a fix should be available in one of the next releases.

Let me know if you have any further questions.

Progress Telerik

Love the Telerik and Kendo UI products and believe more people should try them? Invite a fellow developer to become a Progress customer and each of you can get a $50 Amazon gift voucher.