[jira] [Created] (OFBIZ-5497) last index for paging is not calculated correctly

["Gareth Carter (JIRA)" <ji...@apache.org>]

Gareth Carter created OFBIZ-5497:
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             Summary: last index for paging is not calculated correctly
                 Key: OFBIZ-5497
                 URL: https://issues.apache.org/jira/browse/OFBIZ-5497
             Project: OFBiz
          Issue Type: Bug
          Components: ALL COMPONENTS
    Affects Versions: SVN trunk
            Reporter: Gareth Carter
            Priority: Minor


The last index (used on the last button) is not calculated correctly in ftl or the renderer classes. It currently users floor which works only for list sizes that are not multiples of the view size. When you have a list size which is a multiple of the view size, it does not subtract 1 for zero based index and therefore the last button goes to the last page + 1

Examples

listSize = 1
viewSize = 10
listSize / viewSize = 0.1
floor(0.1) = 0
This one produces the correct value

listSize = 20
viewSize = 10
listSize / viewSize = 2
floor(2) = 2
Last index should be 1 because of zero based index but never occurs

To reproduce, enter a view with a list and paging functionality, the list size must be a multiple of the view size



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