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Author
Topic: filtered dbgrid (Read 3866 times)
cryptid
Newbie
Posts: 3
filtered dbgrid
«
on:
April 01, 2021, 11:23:41 am »
filter db grid not work
procedure TForm1.Edit1Change(Sender: TObject);
begin
SQLQuery1.Filtered:=False;
SQLQuery1.Filter:='name' + 'LIKE' + QuotedStr(Edit1.Text );
SQLQuery1.Filtered:=True;
end;
Logged
wp
Hero Member
Posts: 11915
Re: filtered dbgrid
«
Reply #1 on:
April 01, 2021, 11:49:19 am »
Without spaces around 'LIKE' the three parts in your filter text, 'name', 'LIKE', condition, will not be separate words.
Logged
Joek
New Member
Posts: 27
Re: filtered dbgrid
«
Reply #2 on:
April 02, 2021, 05:26:18 pm »
A small example: this works for me with LIKE ...
Code: Pascal
[Select]
[+]
[-]
procedure
TFOhlaseni
.
FilterKodChange
(
Sender
:
TObject
)
;
var
sImput
:
string
;
begin
sImput
:
=
FilterKod
.
Text
;
DMOhlaseni
.
DSIBOhlaseni
.
Filtered
:
=
false
;
DMOhlaseni
.
DSIBOhlaseni
.
Filter
:
=
'KOD_OHLASENI LIKE '
+
QuotedStr
(
sImput
+
'%'
)
;
DMOhlaseni
.
DSIBOhlaseni
.
Filtered
:
=
true
;
end
;
Logged
flori
Full Member
Posts: 196
Re: filtered dbgrid
«
Reply #3 on:
April 07, 2021, 02:58:22 pm »
Code: Pascal
[Select]
[+]
[-]
SQLQuery1
.
Active
:
=
false
;
SQLQuery1
.
SQL
.
Clear
;
SQLQuery1
.
SQL
.
Append
(
'select * from log WHERE user LIKE '
''
+
edit1
.
Text
+
'%'
''
)
;
SQLQuery1
.
Active
:
=
true
Logged
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filtered dbgrid
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