[richfaces-issues] [JBoss JIRA] (RF-12357) Empty Header line in DataTable when using columnGroups

Empty Header line in DataTable when using columnGroups ------------------------------------------------------ Key: RF-12357 URL: https://issues.jboss.org/browse/RF-12357 Project: RichFaces Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: 4.2.2.Final Environment: Firefox 13, IE 8 (and probably others) Reporter: Martin Maier Priority: Minor Labels: column, columnGroup, dataTable Attachments: screenshot.PNG The following code dataTable-code renders an empty <tr> in the <thead> section of the the HTML code (see screenshot). In addition, this tag does not have the 'rf-dt-hdr-fst' class (which it should). {code:xml} <rich:dataTable> <f:facet name="header"> <rich:columnGroup> <rich:column colspan="2">Cell A</rich:column> </rich:columnGroup> <rich:columnGroup> <rich:column colspan="1">Cell B</rich:column> <rich:column colspan="1">Cell C</rich:column> </rich:columnGroup> </f:facet> </rich:dataTable> {code}