View Full Version : [OPEN-EXTJSIV-1819][4.0.0] Grid collapsed rendering bug

2 May 2011, 4:25 AM
Ext version tested:

Ext 4.0.0

Browser versions tested against:

Safari 5
Chrome 10
Opera 11.10

Operating System:

Win Vista


When i add a gridpanel to a accordion not as the first item (collapsed) the gridheader does not appear.
If i add the gridpanel as the first item (not collapsed) it works without problems.

Test Case:

Example (Bug) : http://ext.codeart.ch/test/grid/bug.html
(http://ext.codeart.ch/test/grid/bug.html) Example (Work) : http://ext.codeart.ch/test/grid/work.html

Debugging already done:


Possible fix:

not provided

3 May 2011, 6:51 PM
A possibly related problem occurs with TreePanels.

If a TreePanel is the second item in an accordion is renders with a width of 40 px. The TreePanel will also not render any toolbars.

4 May 2011, 2:24 AM
I have created a bugreport for the Tree issue too:


Atm there is no Ext Dev comment. But i hope they will fix these issues with the next small update.

4 May 2011, 4:08 PM
its funny, i reported these somehwere around b1 and then again in b2, and i believe in b3 as well... I recall others did too. I wonder how something that big gets overlooked before releasing a product. Oh well par for the course I suppose at this point.

11 May 2011, 9:16 AM
Thanks for taking the time to reproduce this bug in a test case! All your help is appreciated. I think this bug is a duplicate of http://www.sencha.com/forum/showthread.php?130413-4.0.0-Grid-funkiness-inside-accordion-layout, the fix for which is in the repo. :)