Unidblookpupcombobox problem

[erguti63]

in unidblookupcombobox to deploy show only one record, any suggestions?

Thanks

[Farshad Mohajeri]

in unidblookupcombobox to deploy show only one record, any suggestions?

Thanks

 

My suggestion is to describe your problem in complete detail.

[erguti63]

My suggestion is to describe your problem in complete detail.

ok, I'll try to describe the problem. I have a form with a Tibquery called "qrycolor" with "select _key, color by color order from Color," with an associated TDatasource called "dscolor" a Tunidblookupcombobox called "combocolor" and properties Listsource = Dscolor,Listfield = Color and KeyField = _Key.

In the event of the form Uniformcreate run qrycolor.open , when clicked on Unidblookupcombobox, displays, but only displays one record.

I apologize for my bad English, I hope I have understood and can help me

Thanks in advance.

[Farshad Mohajeri]

ok, I'll try to describe the problem. I have a form with a Tibquery called "qrycolor" with "select _key, color by color order from Color," with an associated TDatasource called "dscolor" a Tunidblookupcombobox called "combocolor" and properties Listsource = Dscolor,Listfield = Color and KeyField = _Key.

In the event of the form Uniformcreate run qrycolor.open , when clicked on Unidblookupcombobox, displays, but only displays one record.

 

Thanks for info.

 

Can you specify your uniGUI version?

[erguti63]

Thanks for info.

 

Can you specify your uniGUI version?

Of Course, The uniGUI release is uniGUI Beta v0.88.0.935 ..

 

Thanks

 

Any question. Can I send you a little project with an example with the problem?

[Farshad Mohajeri]

 

Any question. Can I send you a little project with an example with the problem?

 

Yes, a test case will be helpful.

[erguti63]

Ok, I hope to be help

Sorry, I send you BD..

vehiculos.rar

[Farshad Mohajeri]

Hi

 

Please only send source file and required extra files if there are any. There is no need to send extjs files.

The first attachment didn't contain complete project. Please re-send source files only.

 

Thanks

[erguti63]

Hi

 

Please only send source file and required extra files if there are any. There is no need to send extjs files.

The first attachment didn't contain complete project. Please re-send source files only.

 

Thanks

I resend again...thanks

vehi_pruebas.rar

[Farshad Mohajeri]

DPR and some of the PAS files are missing.

[Farshad Mohajeri]

I resend again...thanks

 

Project file and MainModule are missing.

[erguti63]

Project file and MainModule are missing.

Greetings, I'm late, I've been busy, I forwarded the entire project will hopefully now complete.

thanks.

vehi_pruebas.rar

[Farshad Mohajeri]

Problem is related to IBQuery which doesn't fully fetch all records. uniGUI needs to know number of records in advance. (RecordCount)

 

Workaround:

 

procedure TMainForm.UniFormCreate(Sender: TObject);
begin
  bdprincipal.Open;
  ibvehiculos.Open;
  qrycolor.Open;
  qrycolor.Last; //<-------- added
  qrymarcas.Open;



end;

[erguti63]

Problem is related to IBQuery which doesn't fully fetch all records. uniGUI needs to know number of records in advance. (RecordCount)

 

Workaround:

 

procedure TMainForm.UniFormCreate(Sender: TObject);
begin
  bdprincipal.Open;
  ibvehiculos.Open;
  qrycolor.Open;
  qrycolor.Last; //<-------- added
  qrymarcas.Open;



end;

Thanks, I'll try.

[erguti63]

Thanks, I'll try.

Thanks, it works perfectly ... now I get another problem, when I select a record brings me back to the code assigned to the target field is not valid .. any suggestions?

[erguti63]

Thanks, it works perfectly ... now I get another problem, when I select a record brings me back to the code assigned to the target field is not valid .. any suggestions?

I have found that the value stored in DataField is not KEYFIELD property, it saves Listfield property.

The dblookupcombobox is integrated in the property editor of the dbgrid.

Thanks in advance

[Farshad Mohajeri]

When used as an Editor, a DBLookup control should only have ListSource and ListField properties. DataSource and DataField should not be used. In this mode DBLookup simply works as a simple list to select values for respected field.

[erguti63]

When used as an Editor, a DBLookup control should only have ListSource and ListField properties. DataSource and DataField should not be used. In this mode DBLookup simply works as a simple list to select values for respected field.

Ok Thanks, I just checked.