Thanks a lot? lukas
----- Original Message ----- From: "Siggelkow, Bill" <[EMAIL PROTECTED]> To: "'Tag Libraries Users List'" <[EMAIL PROTECTED]> Sent: Tuesday, August 12, 2003 3:15 PM Subject: RE: remoteUser > Right Lukas -- as Felipe pointed out a number of the objects that JSTL can reference are actually specified by other APIs. If I were coming from the perspective of a page author, not a Java developer, I could see where this would be difficult. Actually, I have been working on a JSTL Quick Reference and I think this would be a good addition. Basically, the key to it is as follows: > > 1) Know what the JSTL/EL implicit objects are -- these are actually specified in Appendix A.6 of the JSTL spec or from the JSP 2.0 spec -- and to what API they refer e.g. > > pageContext -- javax.servlet.jsp.PageContext > etc. > > 2) Then you can use the API to find out what objects are available -- using the standard property accessor methods e.g. > > For example from the PageContext API we see that it has a getRequest() method which returns a javax.servlet.ServletRequest object -- (in all likelihood, the actual object is a javax.servlet.http.HttpServletRequest) -- then the HttpServletRequest has a getRemoteUser() method. > > Using the APIs and knowing how JSTL accesses properties that follow the JavaBeans get/set convention, you can get to just about anything you could need. That being said, I would try and stick with the basic scoped variable containers (requestScope, sessionScope, etc.) and if I really need to drill down I would do this in JavaCode (e.g. in Struts Action classes). > > Happy Coding! > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > Sent: Tuesday, August 12, 2003 8:48 AM > To: Tag Libraries Users List > Subject: Re: remoteUser > > > Thanks a lot, > > by the way - is there any documantation available which describes all > availale parameters > like pageContext.request.remoteUser, ... > > regads, > lukas > > > ----- Original Message ----- > From: "Siggelkow, Bill" <[EMAIL PROTECTED]> > To: "'Tag Libraries Users List'" <[EMAIL PROTECTED]> > Sent: Tuesday, August 12, 2003 2:42 PM > Subject: RE: remoteUser > > > > <c:out value="${pageContext.request.remoteUser}"/> > > > > -----Original Message----- > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] > > Sent: Tuesday, August 12, 2003 5:52 AM > > To: [EMAIL PROTECTED] > > Subject: remoteUser > > > > > > Hi, > > > > I am tring to get information about loged user, normaly I used method: > > <%= request.getRemoteUser() %> > > > > Is there a way to do the same hing usig JSLT tags and EL? > > Something like: > > <c:out value= "..." /> > > > > thanks, > > lukas > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > ---------------------------------------------------------------------- > > Portal INTERIA.PL zaprasza... >>> http://link.interia.pl/f174b > > > > > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > ---------------------------------------------------------------------- > Portal INTERIA.PL zaprasza... >>> http://link.interia.pl/f174b > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
