Begin
{11} showmessage(' ');
{12} exit;
End
Else
Begin
{17} dm.COM.CommandText:='INSERT INTO kadri (fio_st,id_nc_st,id_ug_st,id_zv_st) values ("'+TRIM(e1.Text)+'",'+id_n+','+id_ug+','+id_zv+')';
{18} dm.COM.Execute;
{19} showmessage(' ');
{21} dm.st.active:=false;
{22} dm.st.Active:=true;
{23} BitBtn1Click(Sender);
{24} end;
End
Else
Begin
{6} dm.TEMP4.Active:=false;
{7} dm.TEMP4.CommandText:='Select * FROM kadri WHERE (fio_st = "'+TRIM(e1.Text)+'") AND (id_nc_st = '+id_n+') AND (id_ug_st = '+id_ug+') AND (id_zv_st = '+id_zv+')';
{8} dm.TEMP4.Active:=true;
If dm.TEMP4.Fields[0].AsString<>'' then
Begin
If dm.TEMP4.Fields[0].AsString <>dm.st.Fields[0].AsString then
Begin
{35} showmessage(' ');
{36} exit;
{37} end;
End
Else
Begin
{42} dm.COM.CommandText:='Update kadri SET fio_st = "'+TRIM(e1.Text)+'",id_nc_st = "'+id_n+'",id_ug_st = "'+id_ug+'",id_zv_st = "'+id_zv+'" WHERE id_st = '+dm.st.Fields[0].AsString+'';
{43} dm.COM.Execute;
{44} showmessage(' ');
{46} dm.st.active:=false;
{47} dm.st.Active:=true;
{48} BitBtn1Click(Sender);
{49} end;
{50} end;
{51} end;
SQL- , . , , : "'++'", , '++'. Insert .
, , . . , . - , , . , , .. , , .
, - , . , , .
. :
{+Proverka}
If dm.pr.Fields[0].AsString='' then
begin
showmessage(' ');
exit;
|
|
|
end;
{-Proverka}
If application.MessageBox(' ?','', mb_yesno+mb_iconquestion)=idyes then
begin
{+Proverka2}
dm.TEMP4.Active:=false;
dm.TEMP4.CommandText:='Select * FROM UchPl WHERE id_pr_up = '+dm.pr.Fields[0].AsString+'';
dm.TEMP4.Active:=true;
If dm.TEMP4.Fields[0].AsString<>'' then
Begin
application.MessageBox(' ',' ', mb_ok+mb_iconstop);
exit;
end;
{-Proverka2}
dm.COM.CommandText:='DELETE Prep FROM Prep WHERE id_pr = '+dm.pr.Fields[0].AsString+'';
dm.COM.Execute;
showmessage(' ');
dm.pr.Active:=false;
dm.pr.Active:=true;
end;
end;
{+Proverka2} {-Proverka2 } . , . 2 : . 26 27 .
26
27
. DataTimePicker Win32 ( dtp). Access . . Data2, :
function TFMain.DATA2(data:tdatetime):string;
var d,m,g:word;
Begin
decodedate(data,g,m,d);
