>>>>> "Shawn" == Shawn Bayern <[EMAIL PROTECTED]> writes:
Shawn> On Thu, 21 Mar 2002, Matt Raible wrote: >> Is it possible to do the following with JSTL? >> >> <c:if test="${cookie.username == 'learner'}"> >> learner >> </c:if> Shawn> Ah, I was hoping someone would ask. The answer is "no, not exactly like Shawn> that," but you can still use JSTL to access cookies. Shawn> While web developers often have the urge to access a cookie by name, it's Shawn> an urge that's best to resist; cookies aren't identified by name alone, Shawn> but by name, domain, path, and security status. Thus, the best way to Shawn> access a cookie is to loop over the list of available cookies, matching Shawn> the one that you're interested in. Shawn> Now, if you're just interested in name, that's fine; but JSTL doesn't go Shawn> out of its way to support that special case. Instead, you can just write Shawn> <c:forEach items="${pageContext.request.cookies}" var="cookie"> Shawn> <c:if test="${cookie.name == 'learner'}"> Shawn> <c:set var="cookieValue" value="${cookie.value}" /> Shawn> </c:if> Shawn> </c:forEach> Curious. Not that I would necessarily want to do this, but from the JSTL specification, it almost seems like you could do something like this: <x:set var="username" select="$cookie:username"/> <c:if test="${username == 'learner'}"> So it appears that simple access to cookies is in the XML tags, but not the core tags? Please correct me if I'm confused (likely). -- =================================================================== David M. Karr ; Java/J2EE/XML/Unix/C++ [EMAIL PROTECTED] -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>