• 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
  • Ron McLeod
  • Rob Spoor
  • Tim Cooke
  • Junilu Lacar
Sheriffs:
  • Henry Wong
  • Liutauras Vilda
  • Jeanne Boyarsky
Saloon Keepers:
  • Jesse Silverman
  • Tim Holloway
  • Stephan van Hulst
  • Tim Moores
  • Carey Brown
Bartenders:
  • Al Hobbs
  • Mikalai Zaikin
  • Piet Souris

help with logic:iterate struts tag

 
Ranch Hand
Posts: 60
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hello Friends,

I'm very new to struts, and have a code piece that does the following:

<logic:iterate id="paramData" name="<%=printParam%>" >
<PARAM NAME = "<bean:write name="paramData" property="key" />" VALUE="<bean:write name="paramData" property="value" />">
<PARAM NAME = "rootUrl" VALUE="<%=HttpUtil.getServerUrl(request)%>" >
</logic:iterate>

It iterates through a Map and gets the values in the applet. However I now have to change this so that it gets the applet params from a ParamsVO.java, a value object. How does the code change to get the values now?
I have paramsvo.getXXX methods that I can use. Though not sure how they are used with struts. Pls help!!

Karen

[ April 28, 2005: Message edited by: Karen Gomes ]
[ April 28, 2005: Message edited by: Karen Gomes ]
 
Sheriff
Posts: 67590
173
Mac Mac OS X IntelliJ IDE jQuery TypeScript Java iOS
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Moved to the Struts forum.
 
Ranch Hand
Posts: 354
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
have no fear...it's quite simple...
1. you'll need to get the bean out of your scope... assumming it was placed in there by your action class via request.setAttribute("myVO",paramsVO);



2. assuming that the bean contains an array of my.beans.ParamBean[], each has getKey() and getValue()



if you are not constrained, i highly recommend using JSTL core tag-lib instead.


JSTL is much simpler, more powerful, and works very well with struts.
 
Try 100 things. 2 will work out, but you will never know in advance which 2. This tiny ad might be one:
Thread Boost feature
https://coderanch.com/t/674455/Thread-Boost-feature
reply
    Bookmark Topic Watch Topic
  • New Topic