The iterator tag can export an IteratorStatus object so that
 one can get information about the status of the iteration, such as:
 
 - index: current iteration index, starts on 0 and increments in one on every iteration
- count: iterations so far, starts on 1. count is always index + 1
- first: true if index == 0
- even: true if (index + 1) % 2 == 0
- last: true if current iteration is the last iteration
- odd: true if (index + 1) % 2 == 1
Example
 
   <s:iterator status="status" value='{0, 1}'>
      Index: <s:property value="%{#status.index}" /> <br />
      Index Str: <s:property value="%{#status.indexStr}" /> <br />
      Count: <s:property value="%{#status.count}" /> <br />
      Count Str: <s:property value="%{#status.countStr}" /> <br />
   </s:iterator>
 
 will print
 
      Index: 0
      Index Str: 0
      Count: 1
      Count Str: 1
      Index: 1
      Index Str: 1
      Count: 2
      Count Str: 2