yjfind.pas

2004090611144625767.rar 资源名称:通用工资管理

unit yjfind;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  ExtCtrls, Db, Grids, DBGrids, StdCtrls, ComCtrls;

type
  Tyjfindb = class(TForm)
    Panel1: TPanel;
    Label3: TLabel;
    Label4: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    Button1: TButton;
    Button3: TButton;
    DBGrid1: TDBGrid;
    DataSource2: TDataSource;
    DataSource1: TDataSource;
    Panel2: TPanel;
    Label5: TLabel;
    Edit3: TEdit;
    DBGrid2: TDBGrid;
    Label6: TLabel;
    Label7: TLabel;
    Edit4: TEdit;
    Label8: TLabel;
    Button2: TButton;
    procedure Button3Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Edit1KeyUp(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Edit2KeyUp(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure DBGrid2DblClick(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure DBGrid1DrawColumnCell(Sender: TObject; const Rect: TRect;
      DataCol: Integer; Column: TColumn; State: TGridDrawState);
    procedure DBGrid2DrawColumnCell(Sender: TObject; const Rect: TRect;
      DataCol: Integer; Column: TColumn; State: TGridDrawState);
    procedure DBGrid2KeyUp(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  yjfindb: Tyjfindb;

implementation

uses datamodule;

{$R *.DFM}

procedure Tyjfindb.Button3Click(Sender: TObject);
begin
self.close;
end;

procedure Tyjfindb.Button1Click(Sender: TObject);
var
yjstr:string;
begin
dbgrid1.readonly:=true;
yjstr:='select sum(a_yj) as aa from yjb where a_number=';
yjstr:=yjstr+''''+edit1.text+''''+' and a_name=';
yjstr:=yjstr+''''+edit2.text+'''';//+//' and a_date between ';
//yjstr:=yjstr+''''+formatdatetime('mm''/''d''/''yyyy',datetimepicker1.date)+''''+' and ';
//yjstr:=yjstr+''''+formatdatetime('mm''/''d''/''yyyy',datetimepicker2.date)+'''';
with datamodule1.yjbs do
begin
close;
sql.clear;
sql.add(yjstr);
prepare;
open;
end;
edit3.text:=floattostr(datamodule1.yjbs.fieldbyname('aa').asfloat);
edit4.text:=floattostr(datamodule1.yjsd.fieldbyname('a_full').asfloat-strtofloat(edit3.text));





if (edit1.text<>'') and (edit2.text<>'') then
begin
yjstr:='select *from yjb where ';
yjstr:=yjstr+'a_number='+''''+edit1.text+'''';
yjstr:=yjstr+' and a_name='+''''+edit2.text+'''';
end
else
begin
showmessage('请先输入员工编号和姓名');
end;
with datamodule1.yjbs do
begin
close;
sql.clear;
sql.add(yjstr);
prepare;
open
end;


end;

procedure Tyjfindb.Edit1KeyUp(Sender: TObject; var Key: Word;
  Shift: TShiftState);
var
yggbstr:string;
begin
if inttostr(key)='13' then
begin
yggbstr:='select *from yggb where a_number like ';
yggbstr:=yggbstr+''''+'%'+edit1.text+'%'+''''+' or a_name like ';
yggbstr:=yggbstr+''''+'%'+edit2.text+'%'+'''';
with datamodule1.yggb do
begin
close;
sql.clear;
sql.add(yggbstr);
prepare;
open;
end;
if datamodule1.yggb.Eof then
showmessage('查无此人')
else
begin
dbgrid2.visible:=true;
dbgrid2.setfocus;
end;
end;
end;

procedure Tyjfindb.Edit2KeyUp(Sender: TObject; var Key: Word;
  Shift: TShiftState);
var
yggbstr:string;
begin
if inttostr(key)='13' then
begin
yggbstr:='select *from yggb where a_number like ';
yggbstr:=yggbstr+''''+'%'+edit1.text+'%'+''''+' or a_name like ';
yggbstr:=yggbstr+''''+'%'+edit2.text+'%'+'''';
with datamodule1.yggb do
begin
close;
sql.clear;
sql.add(yggbstr);
prepare;
open;
end;
if datamodule1.yggb.Eof then
showmessage('查无此人')
else
begin
dbgrid2.visible:=true;
dbgrid2.SetFocus;
end;
end;
end;

procedure Tyjfindb.DBGrid2DblClick(Sender: TObject);
begin
edit1.text:=datamodule1.yggb.fieldbyname('a_number').asstring;
edit2.text:=datamodule1.yggb.fieldbyname('a_name').asstring;
dbgrid2.visible:=false;
end;

procedure Tyjfindb.FormShow(Sender: TObject);
begin
dbgrid2.visible:=false;
dbgrid1.readonly:=true;
end;

procedure Tyjfindb.Button2Click(Sender: TObject);
begin
dbgrid1.readonly:=false;
end;

procedure Tyjfindb.DBGrid1DrawColumnCell(Sender: TObject;
  const Rect: TRect; DataCol: Integer; Column: TColumn;
  State: TGridDrawState);
var
 lastcolor: TColor;
begin
 with (Sender as TDBGrid) do
 begin
   lastcolor := clred;

   case DataSource.DataSet.RecNo mod 2 of
     1: lastcolor := cllime;
     0: lastcolor := clwhite;
   end;

   if gdSelected in State then
     lastcolor := clred;      //选中行背景为绿色

   Canvas.Brush.Color := lastcolor;
   DefaultDrawDataCell(Rect, Column.Field, State);
 end;
end;

procedure Tyjfindb.DBGrid2DrawColumnCell(Sender: TObject;
  const Rect: TRect; DataCol: Integer; Column: TColumn;
  State: TGridDrawState);
var
 lastcolor: TColor;
begin
 with (Sender as TDBGrid) do
 begin
   lastcolor := clred;

   case DataSource.DataSet.RecNo mod 2 of
     1: lastcolor := cllime;
     0: lastcolor := clwhite;
   end;

   if gdSelected in State then
     lastcolor := clred;      //选中行背景为绿色

   Canvas.Brush.Color := lastcolor;
   DefaultDrawDataCell(Rect, Column.Field, State);
 end;
end;

procedure Tyjfindb.DBGrid2KeyUp(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
if key=13 then
begin
edit1.text:=datamodule1.yggb.fieldbyname('a_number').asstring;
edit2.text:=datamodule1.yggb.fieldbyname('a_name').asstring;
dbgrid2.visible:=false;
end;
 if key=27 then
 dbgrid2.visible:=false;
end;

procedure Tyjfindb.FormClose(Sender: TObject; var Action: TCloseAction);
begin
self.release;
end;

end.