My web.xml is referencing servlet2.4. But the error I got is with tld. When I tried to use <ui:dataGrid* items="${employees}"* var="employee" name="datagrid1" cellPadding="0" cellSpacing="0" scroll="true" width="600" height="100" styleClass="datagrid"> the error am getting is "the attribute ITEMS in datagrid tag will not accept any expressions". But in your example problems you used expression for ITEMS attribute and its running fine when i directly war file into my server. When I copied the same code into netbeans 5.5
This taglib has been deprecated, so I don't expect to see this worked on.