Unplanned
Last Updated: 14 Apr 2025 13:37 by Robin
Mikkel
Created on: 22 Jan 2025 14:24
Category: Splitter
Type: Bug Report
3
No Sized Pane Does Not Collapse

Bug report

If you have a collapsible Kendo UI Splitter with 2 Panes and horizontal orientation, and one of them has size, the other pane will not be collapsible.

Reproducible

  1. Go to this Progress Kendo UI Dojo
  2. Collapse Pane B

Current Behavior

First pane remains at a fixed width.

Expected/desired behavior

The Pane should completely collapse similar to the 2024.3.1015 version(Dojo).

Environment

2 comments
Robin
Posted on: 14 Apr 2025 13:37

I did a quick fix for my 2-panes-layout.
I think it will work for yours as well:

https://dojo.telerik.com/KwacWgad/12

 
Robin
Posted on: 14 Apr 2025 12:47

Hi

I have come across the same issue, with slightly different parameters - can be seen here:
https://dojo.telerik.com/rdujgTqp

The splitter has vertical orientation and both sizes set, but resulting in the same issue.

Btw.: Setting sizes in both panes in the dojo from the original report will result in the same issue as well.

Additional info:
The "flex-basis" CSS property of the left open pane seems to be calculated in the wrong way - its value does not change on collapse, resulting in no change in the panes size.