• 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

bean name

 
Ranch Hand
Posts: 94
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
can we have same bean name in different scopes like person named bean in request and page scopes?

thanks

Harish
 
Ranch Hand
Posts: 518
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Yes, you can have beans stored in different scopes with the same name.
 
Harish Yerneni
Ranch Hand
Posts: 94
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I got bean name duplicate error when I tried

<jsp:useBean id="person" class="foo.Person" scope="page"></jsp:useBean>
Dog's name is: <jsp:setProperty name="person" property="name" value="harish" />
Dog's name is: <jsp:getProperty name="person" property="name" />

<jsp:useBean id="person" class="foo.Person" scope="request"></jsp:useBean>
Dog's name is: <jsp:setProperty name="person" property="name" value="harish" />
Dog's name is: <jsp:getProperty name="person" property="name" />
 
Sheriff
Posts: 14691
16
Eclipse IDE VI Editor Ubuntu
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
You cannot give the same id to different beans.
Change "person" to something else, it has to be unique.
 
Scott Johnson
Ranch Hand
Posts: 518
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Yes, Satou is correct.

Your original question is regarding having beans in different scopes with the same name. That is possible.

It's not possible to have two beans with the same id on the same page.
reply
    Bookmark Topic Watch Topic
  • New Topic