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IDProjectCategoryView StatusLast Update
0002533JEDI VCL00 JVCL Componentspublic2005-05-18 08:56
ReporternestorAssigned Toobones 
Status resolvedResolutionfixed 
Product Version 
Target VersionFixed in Version3.10 
Summary0002533: TJvDBGrid and EditControls
DescriptionWhen using an EditControl in a TJvDBGrid and for some reason adding a new record must be aborted, the application blocks.
(See uploaded sample)
TagsNo tags attached.


2005-01-19 09:45 (876 bytes)

2005-01-19 09:53 (1,868 bytes)


2005-01-19 09:54

reporter   ~0006229

Sorry, Dfm file is missing in, use


2005-04-01 05:57

administrator   ~0006811

What's wrong with the application ?
I ran the test application and could not see and application blocking.


2005-04-01 06:58

reporter   ~0006819

I use Delphi 7 and windows 2003.
See the new sample: EditCtrl3

When typing any data into a field that is no linked to a “jvgridcontrols”. The inserted record is aborted and the warning message appears once.

When doing the same thing with a field linked to a “jvgridcontrol” , like “LinkedField” so the warning message appears indefinitely.

2005-04-01 06:58 (2,849 bytes)


2005-04-01 07:41

administrator   ~0006820

I just tried, with the edit3 example, here is the behaviour I get (D7, WXP):

Type in text in NotLinkedField, get an exception once (the one from your code).
Click on the LinkedField, get the same exception once.

What is wrong with that ?


2005-04-01 08:30

reporter   ~0006822

Nothing wrong with your test, but I have not the same result..
I don’t know why the bug doesn’t occur on your system. I tried under WXP pack 2 (JVCL: last CVS), I get the same bug, When click or type text in LinkedField the exception is displayed. When closing the exception window, another one is displayed (the same exception) ..

Maybe, my Delphi Installation is wrong.



2005-05-18 06:43

administrator   ~0007204

Please try again with the latest CVS and let us know how it goes.
If all is well, we would also appreciate if you could tell us.


2005-05-18 08:43

viewer   ~0007213

All is OK...


2005-05-18 08:56

administrator   ~0007215

Thanks for the feedback, it is very much appreciated

Issue History

Date Modified Username Field Change
2005-01-19 09:45 nestor New Issue
2005-01-19 09:45 nestor File Added:
2005-01-19 09:53 nestor File Added:
2005-01-19 09:54 nestor Note Added: 0006229
2005-04-01 05:57 obones Note Added: 0006811
2005-04-01 05:57 obones Status new => feedback
2005-04-01 06:58 nestor Note Added: 0006819
2005-04-01 06:58 nestor File Added:
2005-04-01 07:41 obones Note Added: 0006820
2005-04-01 08:30 nestor Note Added: 0006822
2005-05-18 06:43 obones Note Added: 0007204
2005-05-18 08:43 anonymous Note Added: 0007213
2005-05-18 08:56 obones Status feedback => resolved
2005-05-18 08:56 obones Resolution open => fixed
2005-05-18 08:56 obones Assigned To => obones
2005-05-18 08:56 obones Note Added: 0007215