Jun 10, 2013, 5:16 AM
I can reproduce now. A critical step is removing an active item.
Here is another workaround.
http://www.sencha.com/forum/showthread.php?265511
Here is another workaround.
var removeFrom = function (win, countToRemove, totalCount) {
win = App[win];
var items = win.items;
items.getAt(totalCount - countToRemove - 1).expand(); // workaround
Ext.suspendLayouts();
for (var i = 1; i <= countToRemove; i++) {
win.remove(items.getAt(totalCount - i));
}
Ext.resumeLayouts(true);
};
It looks a bug, I reported to Sencha.http://www.sencha.com/forum/showthread.php?265511