I'm using a vertical splitter (2008 Q3 1105 in IE7or IE8, non-IE browsers are OK) and find that when I use AJAX to change the contents of the right-hand pane I sometimes get textboxes that cannot be clicked on to enter text. All others controls on the page are clickable and even the auto-complete works on the textboxes but it isn't possible to get a cursor into the textbox or enter any text into it.
The problem seems to be connected with the RadComboBox control, as the only way to reliably reproduce the fault is to load a page in the right-hand splitter pane that uses a RadComboBox, then, using AJAX, reload the right-hand splitter pane with a page that contains textboxes.
I've seen posts on the internet that transparent divs over the page might cause this but we have none of those on the page. Could the RadComboBox be inserting one?
Do you have any ideas what might cause this problem or anything I might be able to try?
The problem seems to be connected with the RadComboBox control, as the only way to reliably reproduce the fault is to load a page in the right-hand splitter pane that uses a RadComboBox, then, using AJAX, reload the right-hand splitter pane with a page that contains textboxes.
I've seen posts on the internet that transparent divs over the page might cause this but we have none of those on the page. Could the RadComboBox be inserting one?
Do you have any ideas what might cause this problem or anything I might be able to try?