Possible Bug on Groups

[Anonymous]

If the last item of a table is a new group, it does not get picked up by JFreeReport. For example, if I group on letter:

Letter Value
A 100
A 100
B 200

The rpeort will only show A. If I add one more B like in:

Letter Value
A 100
A 100
B 200
B 300

then I'll see all data

[Anonymous]

Hi Steven,

Sounds like a bug. I'll try out your example and fix the problem. I need to document the state model too (I have a scribbled drawing on my desk), so maybe I'll do that at the same time...

Regards,

DG.

[Anonymous]

I've fixed the problem when the last row is the only row of a group (I think). In the JFreeReport class in the advanceState method in the area where testing:

else if (state==ReportState.POST_ITEM_GROUP_FOOTER) {

there are two spots where you test to see if the current row is the last row using:

if (rs.getCurrentItem()<(data.getRowCount()-1))

line numbers are:

699 and 723 (I think)

They should be using the test:

if (rs.getCurrentItem()<(data.getRowCount()))

because in the section where you print the item band, you advance the current row to the next row. This is done before coming to the POST_ITEM_GROUP_FOOTER.

Steve

[Anonymous]

Hi Steven,

I agree that your changes fix the problem, so I've added them to the source tree for inclusion in the next release. Thanks...

DG.