I figured out the problem.
This will not work even though the rtexprvalue is set to true in the tld.
<nested:text onchange="function('1','2','<%=variable%>')" />
However, this will work...
<% String onchangeCall = "function('1','2','" + variable + "');" %>
<nested:text onchange=<%=onchangeCall%> />
I can't use a scriptlet for just a portion of the assignment. It has to
be all or nothing. In the first version it just treats everything as a
string.
In the second version it evaluates the runtime expression.
