This week's book giveaways are in the Refactoring and Agile forums.
We're giving away four copies each of Re-engineering Legacy Software and Docker in Action and have the authors on-line!
See this thread and this one for details.
Win a copy of Re-engineering Legacy Software this week in the Refactoring forum
or Docker in Action in the Cloud/Virtualization forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

<s:iterator

 
Rohit Rai
Ranch Hand
Posts: 53
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi,

How do i reverse iterate using OGNL. Say i have the following



Now i want to traverse from 5,4,3,2,1 etc.
It's something like doing the below:



Any idea how to do this?
 
Aneesh Vijendran
Ranch Hand
Posts: 125
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Why don't you do:

 
David Newton
Author
Rancher
Posts: 12617
IntelliJ IDE Ruby
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
There are a number of ways to do this depending on how clever you want to get. Check out the existing collection tags for info. Could also do something tricky via OGNL--check out the OGNL docs. Or just reverse it on the Java side.
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic