Jump to content

Initialization UniDBLookupComboBox


Lena
 Share

Recommended Posts

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?

 

 

 

 

 

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

 Share

×
×
  • Create New...