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From "Arik Levin ( Tikal )" <ar...@businesslayers.co.il>
Subject RE: Basic JSTL Question...
Date Thu, 06 Nov 2003 11:14:55 GMT
1) See operators (empty)
http://developer.java.sun.com/developer/technicalArticles/javaserverpages/fa
ster/

2) it goes : <c:choose> <c:when></c:when> <c:otherwise></c:otherwise>
</c:choose>


-----Original Message-----
From: Jacob Wilson [mailto:strutsjo@yahoo.com] 
Sent: Thursday, November 06, 2003 1:04 PM
To: struts-user@jakarta.apache.org
Subject: Basic JSTL Question...

Hi...
I would appreciate if someone out there helps me with these basic JSTL
questions...
 
1. In c:foreach how do I check whether the collection contains values???
When it has values, it iterates a loop fine... Now, if I want to specify 'No
records' how do I do that???
 
2. How do I check condition.s.. for eg.
 
I wanna alternate row colors... when I do  this, it doesn't work...
<c:when test="${ (count.index%2) != 0 }">
  <tr bgcolor="aa">
</c:when> 
<c:otherwise>
  <tr bgcolor="bb">
</c:otherwise>
Wat's the right way to do this???

Thanx.
-Jacob



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