Arsip: mengirim variabel delphi ke variabel fastreport script
more 12 years ago
delphi_pitu
sesuai judulnya, saya minta pencerahan masta2 disini..
ni kasus nya, saya mau edit lebar kolom saat print preview (runtime)..
untuk itu saya memakai 2 input text
edit1.text ---> untuk ukuran lebar kolom
edit2.text ---> untuk mengakses indeks kolom yang akan di resize
langsung pake skrip aj ya.. :D
procedure TForm1.btEditWidthClick(Sender: TObject);
begin
frxReport2.Script.Variables['pnjg'] := QuotedStr(edit1.Text);
frxReport2.Script.Variables['idx'] := QuotedStr(edit2.Text);
end;
trus di script FR nya, saya kasih code sperti ini:
var
idx, pnjg : integer;
procedure Cross1OnCalcWidth(ColumnIndex: Integer; ColumnValues: Variant; var Width: Extended);
begin
case ColumnIndex of
idx: Width := pnjg;
else
Width := 100;
end;
end;
masalahnya,
saat button btEditWidth diklik kok ga ada perubahan dengan size kolomnya ya?
gimana sih cara mengirim variabel delphi ke variabel fastreport script?
more 12 years ago
delphi_pitu
thanx replynya..
udah aq ganti pake IF mas..
cm masalahnya..gimana caranya passing variabel 'pnjg' ama 'idx' dari delphi ke fastreport scriptnya?
more 12 years ago
mas_kofa
kalo gak salah di fr ada fungsi frx1.Variables["namavariabel"] := nilai; (buat ngirim variabel);
tapi aku gak pernah pake cara di atas... aku pake cara lempar query ke dataset fr;
misal query nya sbb (mysql):
sql := format("select "%d" as panjang, "%d" as index", [panjang, index]);
more 12 years ago
elva_ivana
@delphi_pitu: saya kok masih bingung y mas? ga ada pencerahan laen mas? :(sebetulnya 2 opsi yang diberikan oleh rekan @mas_kofa adalah pencerahan yang luar biasa 1. pake IIF 2. lempar ke dataset nay fastreport via query tinggal dikau explorasi lagi kekurangannya
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