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Arranging list data

Dave Mere
Ranch Hand

Joined: Oct 25, 2004
Posts: 37
Hi there,

I have a set of results returned to my jsp as a list of beans. Each bean contains one data field and the name of a thumbnail to find and display. The info needs to be displayed in a fixed table format, like so:

1 2 3 4 5
6 7 8 9 10

I can think of a few ways to acheieve this. For example, set an arbitary variable i to increment with each new record. When i = 6 add another <tr>.
Or, return the results as two sets of 5 and loop through the <logic:iterate> twice so I have two tables.

But both of these seem like applying sticking plasters to a problem that I should really solve! Can anyone suggest a better way of arranging these records in the above format?

Thanks, Dave
[ February 21, 2006: Message edited by: Dave Mere ]
Dave Mere
Ranch Hand

Joined: Oct 25, 2004
Posts: 37
Oops - here's the code, formatted a little better . . .
Brent Sterling
Ranch Hand

Joined: Feb 08, 2006
Posts: 948
Dave: Don't sweat the small stuff. Either of your proposed solutions sounds fine to me. This is presentation logic since all you are doing is displaying data on the page. I would implement this in either the JSP or in my Action Form class.

- Brent
Dave Mere
Ranch Hand

Joined: Oct 25, 2004
Posts: 37
One of my colleagues gave me the same answer. It works doesn't it? Then do it! Perhaps I'm starting to think too much.

cheers brent
Merrill Higginson
Ranch Hand

Joined: Feb 15, 2005
Posts: 4864
If you want this to work for any number of entries (not just 10 or less) you might consider changing the logic to :

if ((currentIndex % 5) == 0)
... add a new row


Merrill
Consultant, Sima Solutions
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Arranging list data
 
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