UniDbgrid slow and does not work when query open on treevew change

[Ulugbek]

Help

UniDbgrid slow and does not work when query open on treevew change

when first open normally open when second or third open not work

 

i Use Mydac and Myquery and Mydatasource

How fix this problem?

 

 

[albertovesx]

That screen is very common when you are using a name in javascript code that does not exists for a component. Verify that and capital letters.

[Ulugbek]

Still problem

[Ulugbek]

Farshad can you helpme

[Ulugbek]

procedure THomeFrame.UniBitBtn3Click(Sender: TObject);
begin
  UniMainModule.qryGoodsDT.Close;
  UniMainModule.qryGoodsDT.Active:=false;
  UniMainModule.qryGoodsDT.SQL.Clear;
  UniMainModule.qryGoodsDT.SQL.Add('select * from goods');
  UniDBGrid1.Refresh;
  UniDBGrid1.DataSource:=UniMainModule.DataSource1;
  UniMainModule.qryGoodsDT.Active:=True;
end

Unidbgrid Freezes why i cannot understand..

[aln02]

Hi.

 

Why you made UniDBGrid1.Refresh before set datsource and open dataset? Since dataset opened after it been closed, UniDBGrid1.Refresh is not necessary.
Try UniDBGrid1.Refresh after open dataset or remove it;

[Ulugbek]

Problem solved

Solution: Remove panel which stay UniDbgrid after then worked normal

[zemorango]

how did you solve this problem? I don't understand what you have done.