0001504: A problem with using TJvDBSpinEdit - JEDI Issue Tracker

ID	Project	Category	View Status	Date Submitted	Last Update

0001504	JEDI VCL	00 JVCL Components	public	2004-03-20 00:49	2004-03-20 01:33

Reporter	anonymous	Assigned To	user72
Priority	normal	Severity	minor	Reproducibility	always
Status	resolved	Resolution	fixed
Product Version
Target Version		Fixed in Version

Summary	0001504: A problem with using TJvDBSpinEdit
Description	Hi, I've got a small problem with DataSet scrolling via TJvDBGrid: DataSet is in dsEdit state (Indicator column also indicates so) in case there is a TJvDBSpinEdit control on the form, although no manipulating/editing operation was performed on it, only displayed data was changed in spin edit. After the analysis, there is a little bug appeared in JvDBSpinEdit unit. I lightly looked on JvDBSpinEdit source code and made some small modification which seems to remedy the problem above. The modification is made in TJvDBSpinEdit.DoChange method (the first line is commented out and it's consequently replaced by subsequent four lines). Then, the DoChange method should look like this: procedure TJvDBSpinEdit.DoChange(Sender: TObject); begin // if FFieldDataLink.Edit then if (FFieldDataLink <> nil) and (FFieldDataLink.Field <> nil) and (FFieldDataLink.Field.AsString <> Self.Text) and FFieldDataLink.Edit then begin FFieldDataLink.Modified; { Data has changed. } if Assigned(FOnChange) then FOnChange(Self); end; end; (The attached file contains it at all) Maybe there are better ways to workarround this problem, indeed I don't inspect them at large. Thank you for you labour. Best regards, Martin Kvoch kvoch@civ.zcu.cz
Tags	No tags attached.

Date Modified	Username	Field	Change
2004-03-20 00:49	anonymous	New Issue
2004-03-20 00:49	anonymous	File Added: JvDBSpinEdit.pas
2004-03-20 01:33	~~user72~~	Status	new => resolved
2004-03-20 01:33	~~user72~~	Resolution	open => fixed
2004-03-20 01:33	~~user72~~	Assigned To	=> user72
2004-03-20 01:33	~~user72~~	Note Added: 0003401