I forgot to add, parms is a bean declared as such:
<bean:define id="parms" name="ParmDynaForm"
type="org.apache.struts.action.DynaActionForm">
and is used all over this JSP. I don't get it.
:-> -----Original Message-----
:-> From: Randy Dillon
:-> Sent: Friday, February 20, 2004 12:48 PM
:-> To: 'Struts Users Mailing List'
:-> Subject: Logic:iterate Exception
:->
:->
:-> I have logic that looks like this:
:->
:-> <% int n = 0;
:-> String strCat = ( (String[]) parms.get("cboCategory") )[n];
:-> out.println(strCat + strCat + strCat);
:-> %>
:-> <logic:iterate id="cat" indexId="i"
:-> name="parms" property="cboCategory" >
:-> <logic:greaterThan value="0" name="i">, </logic:greaterThan>
:-> <%strCat=( (String[]) parms.get("cboCategory") )[n];%>
:-> <bean:write name="cat" />
:-> <%=strCat%>
:-> </logic:iterate>
:->
:-> The scriptlets are strictly for debugging purposes, because
:-> the <bean:write... causes this exception:
:->
:-> javax.servlet.jsp.JspException: Cannot find bean cat in scope page
:-> at
:-> org.apache.struts.util.RequestUtils.lookup(RequestUtils.java:717)
:-> at
:-> org.apache.struts.taglib.bean.WriteTag.doStartTag(WriteTag.java:290)
:-> at _pages._product._orderdetail._jspService(orderdetail.jsp:48)
:->
:-> Otherwise, everthing in the code block above works. In
:-> fact, the code block (minus the scriptlets) was copied from
:-> another page where it works without fail. Isn't the
:-> parms.get(...) doing the same thing as the <logic:iterate
:-> ...> combined with the <bean:write ...>?
:->
