Hi all,
we are facing some severe problems with the version of prototype contained in richfaces on IE8. One problem can be seen at
http://livedemo.exadel.com/richfaces-demo/richfaces/extendedDataTable.jsf?c=extendedDataTable&tab=usage
To reproduce select of one of the column headers, then Columns and
hide one of the columns. This still works but selecting a column header
again leads to a javascript error in menu.js at line 13 (Object required).
The first function in the call stack is createWrapper in prototype line 3990:
handler.call(element, event)
https://jira.jboss.org/jira/browse/RF-8069
thanks for the report!