• 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

Struts 2 iterate over a Map

 
Ranch Hand
Posts: 10198
3
Mac PPC Eclipse IDE Ubuntu
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Guys,

I'm trying to iterate over a Map that contains an Object as a Key and has a List of other Objects as value.

For example., Map < MyObject, List < OtherObject> > myMap.

I need to iterate over myMap and display a couple of variables from the key and the remaining couple from the value. In essence I need to do something like

myMap.MyObject.firstName and myMap.MyObject.lastName and get the other values from the value as myMap.OtherObject.address1.street and so on....

I have a simple iterator as below:

 
Joe San
Ranch Hand
Posts: 10198
3
Mac PPC Eclipse IDE Ubuntu
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Ok, I got it to work. This is what I did:

 
Ranch Hand
Posts: 485
Eclipse IDE Firefox Browser Linux
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Why you are storing heavy object in session, why you are not using applicationAware interceptor for this purpose.
 
There is no greater crime than stealing somebody's best friend. I miss you tiny ad:
a bit of art, as a gift, the permaculture playing cards
https://gardener-gift.com
reply
    Bookmark Topic Watch Topic
  • New Topic