shnplr - 2008-03-31

Hi,

Using displaytag 1.1 with pagesize="3" we're getting the following exception:

javax.servlet.ServletException: fromIndex = -3

After investigating this is because the size of the returned list had changed to zero.
For example:

  1. User A is presented with 13 items, rows 1-3 (total 5 pages as pagesize = 3)
  2. User A navigates to page 2 (rows 4-6) - OK
  3. User B deletes all the rows in other request
  4. User A navigates to page 3 and gets the ServletException because all the data was deleted in step 3.

Thanks,
Paul