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

["Jacques Le Roux (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/OFBIZ-5497?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jacques Le Roux reassigned OFBIZ-5497:
--------------------------------------

    Assignee: Jacques Le Roux

> 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
>            Assignee: Jacques Le Roux
>            Priority: Minor
>         Attachments: last_index.patch
>
>
> 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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