exclude a column from a grid component, by a condition

[Vladimir Bauer]

Good day everybody!

I need to exclude a column from a grid component, by a condition.
t:exclude parameter of a grid component provides ability to exclude any column, 
but with no condition.

So far I have following code, but I think it is a bit ugly, because it is 
repeating same line with grid.

          <t:if test="excludeCondition">
              <t:grid t:source="reports" t:row="evntRow"  
t:exclude="somecolumn" />

                <p:else>
                     <t:grid t:source="reports" t:row="evntRow" />
                </p:else>

          </t:if>

Any idea how to do it more properly?

Regards,
Vladimir Bauer