That did the trick! Thank you!!! :)
--- Martin Cooper <[EMAIL PROTECTED]> wrote: > > "Konrad" <[EMAIL PROTECTED]> wrote in message > news:[EMAIL PROTECTED] > > Thank you Martin! :) > > > > Also, do you happen to know if this is possible: > > > > > > <c:forEach var="card" items="${cards}" begin="0" > > end="<pg:endidx/>"> > > This is not legal JSP (or XML) syntax. You cannot > use a tag in the value of > an attribute of another tag. > > You could, however, do something like this instead: > > <c:set var="endIdx"><pg:endidx/></c:set> > <c:forEach var="card" items="${cards}" begin="0" > end="${endIdx}"> > > -- > Martin Cooper > > > > > > <c:out value="${card.name}"/> > > > > </c:forEach> > > > > > > When I use <pg:endidx/> outside of the <c:forEach> > > tag, it correctly displays the value. However, > when I > > try using <pg:endidx/> in the "end" attribute of > > <c:forEach>, it keeps saying: > > > > "An exception occurred when trying to convert > String > > '<pg:endidx/>' into 'java.lang.Integer'." (null) > > > > <pg:endidx/> is trying to output an Integer value > > using the JspWriter, but it appears that it is > always > > converted into text/String. > > > > Is there any way to accomplish the syntax/logic > listed > > in the JSP code above? > > > > Thank you, and have a nice weekend! :) > > > > > > > > --- Martin Cooper <[EMAIL PROTECTED]> wrote: > > > > > > "Konrad" <[EMAIL PROTECTED]> wrote in message > > > > > > news:[EMAIL PROTECTED] > > > > Hello. > > > > > > > > In my custom taglib's doStartTag() method, I > > > stored a > > > > value in the session, as follows: > > > > > > > > CustomTag > > > > ========= > > > > public void doStartTag() { > > > > > > > > > > > > > > > > > > this.pageContext.getSession().setAttribute("endIdx",new > > > > Integer(9)); > > > > > > Try this instead: > > > > > > pageContext.setAttribute("endIdx", new > > > Integer(9), > > > PageContext.SESSION_SCOPE); > > > > > > -- > > > Martin Cooper > > > > > > > > > > } > > > > > > > > > > > > I am trying to reference that value in JSTL's > > > > <c:forEach> tag, as in the following .jsp > snippet: > > > > > > > > > > > > test.jsp > > > > ======== > > > > > > > > <my:custom/> <!-- just calls/executes the > > > CustomTag > > > > --> > > > > > > > > <c:forEach var="card" items="${cards}" > begin="0" > > > > end="${endIdx}"> > > > > <c:out value="${card.name}"/> > > > > </c:forEach> > > > > > > > > > > > > Basically, above, I am trying to dynamically > set > > > the > > > > ending index of the forEach tag, based on the > > > value > > > > calculated in CustomTag. > > > > > > > > However, forEach's "end" attribute is > resolving to > > > 0 > > > > instead of 9, which was set in the CustomTag's > > > > doStartTag() method. > > > > > > > > Is there a way to ensure that CustomTag > executes > > > "in > > > > advance" such that forEach's "end" tag can > > > correctly > > > > reference the value set in the session? > > > > > > > > Thank you. > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: > > > [EMAIL PROTECTED] > > > For additional commands, e-mail: > > > [EMAIL PROTECTED] > > > > > > > > > __________________________________ > > Do you Yahoo!? > > New Yahoo! Photos - easier uploading and sharing. > > http://photos.yahoo.com/ > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: > [EMAIL PROTECTED] > For additional commands, e-mail: > [EMAIL PROTECTED] > __________________________________ Do you Yahoo!? New Yahoo! Photos - easier uploading and sharing. http://photos.yahoo.com/ --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
