• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

Reference on EL

 
Greenhorn
Posts: 23
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hey Friends,

Think I need some suggestion on EL, can any of you suggest any online reference for EL. I am reading HFS.
Using EL with request object is not working with sendRedirect, however works with RequestDispatcher. Is that an expected behavour, or I am goofing up somewhere?
[ April 18, 2005: Message edited by: Conan King ]
 
Ranch Hand
Posts: 126
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
If I understood your question correctly, you are trying to get hold of the request through EL after you do a sendRedirect(). You cannot do this because sendRedirect() redirects the client to a new resource and the client comes back with a NEW request. The old request is out of scope.

Not so in the case of a RequestDispatcher. The included resource will be able to acess the same request. So does the resource that had been forwarded the request.
 
Conan King
Greenhorn
Posts: 23
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Yaah got it. That was what I was trying. Never mind.
Thanks man. Let me know if you are aware of any reference for EL.
 
chowdary Thammineedi
Ranch Hand
Posts: 126
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
http://www.geocities.com/puneetind2002/scwcd/

Download the JSTLExpressionLanguage.zip file. It' a pretty neat introduction to EL. It was written for JSP 1.2.
 
It is difficult to free fools from the chains they revere - Voltaire. tiny ad:
a bit of art, as a gift, the permaculture playing cards
https://gardener-gift.com
reply
    Bookmark Topic Watch Topic
  • New Topic