jh_sfkfs_find_unit.pas

仿速达进销存系统,系统在单据打印上作了灵活的自定义.可供借鉴

unit jh_sfkfs_find_unit;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ComCtrls, Grids, DBGrids, StdCtrls, Buttons;

type
  Tjh_sfkfs_find_form = class(TForm)
    GroupBox1: TGroupBox;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    SpeedButton1: TSpeedButton;
    SpeedButton2: TSpeedButton;
    SpeedButton3: TSpeedButton;
    ComboBox1: TComboBox;
    ComboBox2: TComboBox;
    Edit1: TEdit;
    DBGrid1: TDBGrid;
    StatusBar1: TStatusBar;
    DBGrid2: TDBGrid;
    procedure SpeedButton1Click(Sender: TObject);
    procedure Edit1KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure DBGrid1DblClick(Sender: TObject);
    procedure SpeedButton3Click(Sender: TObject);
    procedure SpeedButton2Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure DBGrid2DblClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  jh_sfkfs_find_form: Tjh_sfkfs_find_form;

implementation

uses data_unit, jh_unit, sfkfs_unit, xsh_unit;

{$R *.dfm}

procedure Tjh_sfkfs_find_form.SpeedButton1Click(Sender: TObject);
begin
with database do
begin
adoq3.Connection :=adoc;
adoq3.SQL.Clear;
case combobox1.ItemIndex of
   0:
    begin
     case combobox2.ItemIndex of
      0:
        begin
            adoq3.SQL.Add('select * from sfkfs where 方式编码=:fsbm');
            adoq3.Parameters.ParamByName('fsbm').Value :=edit1.Text;
         end;
       1:
         begin
          adoq3.SQL.Add('select * from sfkfs where 方式编码 like :fsbm2');
          adoq3.Parameters.ParamByName('fsbm2').Value :=edit1.Text+'%';
         end;
       end;
   end;
  1:
 begin
     case combobox2.ItemIndex of
      0:
        begin
            adoq3.SQL.Add('select * from sfkfs where 收付款方式=:sfkfs');
            adoq3.Parameters.ParamByName('sfkfs').Value :=edit1.Text;
         end;
       1:
         begin
          adoq3.SQL.Add('select * from sfkfs where 收付款方式 like :sfkfs2');
          adoq3.Parameters.ParamByName('sfkfs2').Value :=edit1.Text+'%';
         end;
       end;
   end;
  2:
 begin
     case combobox2.ItemIndex of
      0:
        begin
            adoq3.SQL.Add('select * from sfkfs where 说明=:sm');
            adoq3.Parameters.ParamByName('sm').Value :=edit1.Text;
         end;
       1:
         begin
          adoq3.SQL.Add('select * from sfkfs where 说明 like :sm2');
          adoq3.Parameters.ParamByName('sm2').Value :=edit1.Text+'%';
         end;
       end;
   end
else
    begin
     adoq3.SQL.Clear ;
     adoq3.SQL.Add('select * from sfkfs order by 方式编码');
  end;
end;
adoq3.Active :=true;
if adoq3.Recordset.RecordCount >0 then
begin
datas2.DataSet :=nil;
datas2.DataSet :=adoq3;

//self.Hide ;
if dbgrid1.Visible =true then
begin
dbgrid2.Visible :=false;
DBGrid1.DataSource:=datas2;
end;
if dbgrid2.Visible =true then
begin DBGrid2.DataSource:=datas2;dbgrid1.Visible :=false; end;
//sfkfs_form.statusbar1.Panels[1].Text :=inttostr(adoq3.Recordset.RecordCount);
end
else
begin
showmessage('无此记录!');
end;
end;

end;

procedure Tjh_sfkfs_find_form.Edit1KeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
if key=vk_return then
speedbutton1click(nil);
end;

procedure Tjh_sfkfs_find_form.DBGrid1DblClick(Sender: TObject);
begin
if dbgrid1.DataSource.DataSet.RecordCount>0 then
begin
jh_form.Edit19.Text:=dbgrid1.DataSource.DataSet.FieldValues['收付款方式'];
jh_form.Edit20.SetFocus ;
dbgrid1.DataSource.DataSet :=nil;
self.Hide ;
end
else
showmessage('无此记录!');


end;

procedure Tjh_sfkfs_find_form.SpeedButton3Click(Sender: TObject);
begin
sfkfs_form:=Tsfkfs_form.Create(application);
sfkfs_form.Show ;
end;

procedure Tjh_sfkfs_find_form.SpeedButton2Click(Sender: TObject);
begin
close;
end;

procedure Tjh_sfkfs_find_form.FormCreate(Sender: TObject);
begin
self.Top :=150;
self.Left :=30;
self.Height :=300;
self.Width :=703;
dbgrid1.Visible :=true;
dbgrid2.Visible :=false;
with database do
begin
adoq1.Connection :=adoc;
adoq1.SQL.Clear ;
adoq1.SQL.Add('select * from sfkfs ');
adoq1.active:=true;
statusbar1.Panels[1].Text :=inttostr(adoq1.Recordset.RecordCount);
datas1.DataSet :=adoq1;
dbgrid1.DataSource:=datas1;
dbgrid2.DataSource :=datas1;
end;

end;

procedure Tjh_sfkfs_find_form.DBGrid2DblClick(Sender: TObject);
begin
if dbgrid2.DataSource.DataSet.RecordCount>0 then
begin
xsh_form.Edit19.Text:=dbgrid2.DataSource.DataSet.FieldValues['收付款方式'];
xsh_form.Edit20.SetFocus ;
dbgrid2.DataSource.DataSet :=nil;
self.Hide ;
end
else
showmessage('无此记录!');

end;

end.