18 replies to this topic

[DiGi]

Hi, we found many issues with current version of NxDbGrid.

- scrollbars aren't updated correctly
- repaint is not working

Sample in attachment. Just add your dbdemos.mdb and try moving with Navigator.

With Delphi's DbGrid all works fine.

Attached Files

•  NxDbGridBug.zip   4.21KB   8 downloads

[Boki (Berg)]

Hello Digi,

Does this happens with previous version of NextDBGrid? Or only with latest.

Best regards

[DiGi]

There were some troubles too (with 4.7.8.1). I updated to nextcomps_4981.zip but it didn't help. Then I found that trouble with ComboBox.

[Boki (Berg)]

Hello DiGi,

As far I can see this is known bug. I don't know what to do. I didn't change too much since previous release.

Best regards

[Boki (Berg)]

NextDBGrid has this known issue that it won't update scrollbar from outside. Working with scrollbars in DBGrid is small science, and I still don't know solution. I was started to write NextDBGrid when I see how scrollbars are acting in Delphi DBGrid.

[DiGi]

Uhm... Currently scrollbars in Delphi's DBGrid are working much better than these in NextGrid...

I think that there are some missing points with updating/changing RowNo, CurrentRow etc.

[Boki (Berg)]

Hello DiGi,

I really don't know how to help, maybe goin to older release may help. But as far I can see this are all known issues which exist in older releases too.

Best regards

[RBi]

Hello,

I have here the same problems. But I have changed the 'NxDBGrid.pas' and it works for me. The same is with the program 'NextBug.exe'. I can send you the changed source. But I don't know, if it works for all.

[DiGi]

Please upload pachh here or send directly to Boki. Thanks

[Boki (Berg)]

Hello Rbi,

If you may post code here this will be great. Thank you

Best regards

[Boki (Berg)]

Hello Digi,

Tomorow you will be able to download latest update (on which user RBi helped me).

Best regards

[miab]

Now is better, but vertical scrollbar in nxdbgrid have some errors.
Look at your ADO demos.

[Boki (Berg)]

Hello Miab,

Can you please tell me what is needed to do to show bug in ADO demos. Thank you.

Best regards

[miab]

Look at difference up and down behavior with use nxdbgrid
vertical scrollbar and dbnavigator

Attached Files

•  Demo_1a.zip   8.38KB   6 downloads

[Boki (Berg)]

Hello Miab,

I will try to fix it. Since Rbi's patch do so much, I hope that I am near perfect solution.

[Dmitry]

Hello Boki,
is the unbuffered mode of the NextDBGrid good enough? We have some issues with this mode (scrollbars are not good too). E.g. after we make "Last" the grid shows correct data but the scrollbar is on the top position. And changing the scrollbar position will always change current record - is that a feature?
Thank you.

[Boki (Berg)]

Hello Dmitry,

I suggest downloading latest pre-release from Members Section.

Best regards

[miab]

After last changes(02-10-2008).
1. Incorrect work with dbnavigator(bad refreshing)
2. Bad cursor/focus behvior in last(bottom) position(pgDn, vertical scroll bar in bottom position)

[Boki (Berg)]

Hello Miab,

I was trying to implement new behaviour but this fails. Now I am on old code.

All will be fixed in next 2 days

Best regards