Dynamic url in c:import

hi
i am using JSF1.1 (trinidad my faces)
i am trying to load a jspx using c:import at runtime
i am getting ana error
Error
org.apache.taglibs.standard.tag.common.core.NullAttributeException: The "url" attribute illegally evaluated to "null" or "" in <import>
 at org.apache.taglibs.standard.tag.common.core.ImportSupport.doStartTag(ImportSupport.java:143)
 at com.ibm._jsp._index_5F_jspx._jspx_meth_c_import_0(_index_5F_jspx.java:106)
 at com.ibm._jsp._index_5F_jspx._jspx_meth_trh_cellFormat_0(_index_5F_jspx.java:134)
Code : parent.jspx
<f:view>
<tr:document title="CiNet">
<tr:form>
<tr:outputLabel value="#{pageManager.currentPage}"></tr:outputLabel>
<c:import url="${#{pageManager.currentPage}}"></c:import>
</tr:form>
</tr:document>
</f:view>
Code : child.jspx
<f:subview id="child">
<tr:outputText value="child new"></tr:outputText>
</f:subview>
Any help would be appreciated
Thanks in advance
Antony Rajesh

antonyrajeshi wrote:
<c:import url="${#{pageManager.currentPage}}"></c:import>This is invalid EL. How did you come to it?
Use the #{ } notation. It only works in at least JSF 1.2 / JSP 2.1 / JSTL 1.2 however. In older versioned environments, you should use the ${ } notation in JSTL only. In this case you just need to make sure that the managed bean is already created and in scope.

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http://help.sap.com/saphelp_nw2004s/helpdata/en/43/64dbb0af9f30b4e10000000a11466f/content.htm
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