Initialization UniDBLookupComboBox

[Lena]

Hi.

If I add this code in Form event OnBeforeShow I see drop dawn list with db data in UniDBLookupComboBox. All good:

//OnBeforeShow FDQuery1 SELEST SQL
UniMainModule()->FDQuery1->Active = false;
UniMainModule()->ClientDataSet1->Active = false;
UniMainModule()->FDQuery1->ParamByName(L"IDORG")->AsInteger = 14;
UniMainModule()->FDQuery1->Active = true;
UniMainModule()->ClientDataSet1->Active = true;

If I delete this code from OnBeforeShow and copy in Button event OnClick then make Click my UniDBLookupComboBox is empty.

Why?

 

 

 

 

 

[tappatappa]

Have you tried to move all those objects in the form?

[Lena]

Have you tried to move all those objects in the form?

 

Sorry, I did not understand. What do you mean?

Button and UniDBLookupComboBox located on form.

[Skepsis IT]

Hi,

 

if you make a second click, then your data show up?

[Lena]

No, And drop dawn arrow in UniDBLookupComboBox is missing.

[wilton_educasoft]

I'm having this same problem using TUniDBLookupComboBox

the button to open the list, and not displayed after opening the query is inactive without the button.

only works if you put the code in the open show of form.

it worked in previous versions.

 

I use the profisisonal version 0.99.10.1172

[Skepsis IT]

Did you use OnSelect event of UniDBLookupComboBox?

[Lena]

 

Did you use OnSelect event of UniDBLookupComboBox?

 

 

No. I use OnCloseUp.

[tappatappa]

Sorry, I did not understand. What do you mean?

Button and UniDBLookupComboBox located on form.

Try to move Query and Session in the form, and see what happens

[Skepsis IT]

Try also OnSelect works for me

[Lena]

I want use Query in MainModul and I need OnCloseUp.

Please fix it for OnCloseUp in next build.

Thanks.

[Lena]

In the new project the exact same problem.