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=${ (count.index%2) != 0 } tr bgcolor=aa /c:when c:otherwise tr bgcolor=bb /c:otherwise Wat's the right way to do this??? Thanx. -Jacob - Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard
RE: Basic JSTL Question...
1) See operators (empty) http://developer.java.sun.com/developer/technicalArticles/javaserverpages/fa ster/ 2) it goes : c:choose c:when/c:when c:otherwise/c:otherwise /c:choose -Original Message- From: Jacob Wilson [mailto:[EMAIL PROTECTED] Sent: Thursday, November 06, 2003 1:04 PM To: [EMAIL PROTECTED] Subject: Basic JSTL Question... Hi... I would appreciate if someone out there helps me with these basic JSTL questions... 1. In c:foreach how do I check whether the collection contains values??? When it has values, it iterates a loop fine... Now, if I want to specify 'No records' how do I do that??? 2. How do I check condition.s.. for eg. I wanna alternate row colors... when I do this, it doesn't work... c:when test=${ (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 - Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Basic JSTL Question...
Jacob Wilson [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Hi... I would appreciate if someone out there helps me with these basic JSTL questions... JSTL questions should be addressed to taglibs-user, not struts-user. Please respect the focus of this list, and any others you subscribe to. -- Martin Cooper 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 - Do you Yahoo!? Protect your identity with Yahoo! Mail AddressGuard - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]