http://jakarta.apache.org/struts/doc-1.0.2/struts-logic.html#iterate In logic:iterate, it says that
The collection to be iterated over MUST conform to one of the following requirements in order for iteration to be successful:
An array of
Java objects (but not primitive data types such as "int")
An implementation of java.util.Collection, including ArrayList and Vector.
An implementation of java.util.Enumeration.
An implementation of java.util.Iterator.
An implementation of java.util.Map, including HashMap, Hashtable, and TreeMap. NOTE - See below for additional information about accessing Maps.
however i dont know how to use it?
Can you help me?