Solved

in struts how can i set/get application value?

Posted on 2004-08-17
4
336 Views
Last Modified: 2012-05-05
hi,experts now i hava a struts page like this
,how can i get the application value???
thanks!
      public ActionForward execute(
            ActionMapping mapping,
            ActionForm form,
            HttpServletRequest request,
            HttpServletResponse response)
            throws Exception {
                        //in servlet i can do this get the application "application" value,but when i use struts,how can i get the application value???
            //getServletContext().setAttribute("application","testvalue");  //can get application value in servlet,but not get value in it.
      }
0
Comment
Question by:hgbdelphi
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
4 Comments
 

Author Comment

by:hgbdelphi
ID: 11818678
i can set session like this in Struts's action
      request.getSession().setAttribute("aa","test")

but how can i set application in Sturts 's action??

thanks very much!
0
 
LVL 4

Expert Comment

by:Oliver_Dornauf
ID: 11819069
struts comes with a class TagUtils wich have your function. (or you can study the source if you need a diffrent implementation)

look at: http://struts.apache.org/api/index.html 
the classname is  org.apache.struts.taglib.tiles.util.TagUtils
0
 
LVL 3

Accepted Solution

by:
sbockelman earned 50 total points
ID: 11823567
in the action you can do what you want like this:

getServlet().getServletContext().getAttribute( "foo" )

0
 

Author Comment

by:hgbdelphi
ID: 11826613
thank for your help,
hi,sbockelman ,your code can help me ,thank!

0

Featured Post

Announcing the Most Valuable Experts of 2016

MVEs are more concerned with the satisfaction of those they help than with the considerable points they can earn. They are the types of people you feel privileged to call colleagues. Join us in honoring this amazing group of Experts.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
bean mapper frameworks 5 68
project group option in netbeans equivalent term in eclipse 1 61
java cigar challenge 58 215
memory representation of int[][][] a=new int[2][][]; 10 60
I was prompted to write this article after the recent World-Wide Ransomware outbreak. For years now, System Administrators around the world have used the excuse of "Waiting a Bit" before applying Security Patch Updates. This type of reasoning to me …
We asked our MSP customer base what their favorite tools were and how they help them serve clients. We focused our questions on favorite tools in the following categories: >PSA tools >RMM tools >Alert management tools >Communication tools and Mo…
In a recent question (https://www.experts-exchange.com/questions/29004105/Run-AutoHotkey-script-directly-from-Notepad.html) here at Experts Exchange, a member asked how to run an AutoHotkey script (.AHK) directly from Notepad++ (aka NPP). This video…
I've attached the XLSM Excel spreadsheet I used in the video and also text files containing the macros used below. https://filedb.experts-exchange.com/incoming/2017/03_w12/1151775/Permutations.txt https://filedb.experts-exchange.com/incoming/201…

734 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question