qjdj.pas

2004090611144625767.rar 资源名称:通用工资管理

unit qjdj;

interface

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

type
  Tqjdjb = class(TForm)
    Panel1: TPanel;
    Label1: TLabel;
    Edit1: TEdit;
    Label2: TLabel;
    Edit2: TEdit;
    Label3: TLabel;
    DateTimePicker1: TDateTimePicker;
    Label4: TLabel;
    Edit3: TEdit;
    Label5: TLabel;
    Label6: TLabel;
    Memo1: TMemo;
    Button1: TButton;
    Button2: TButton;
    Button3: TButton;
    DBGrid1: TDBGrid;
    DataSource1: TDataSource;
    DBGrid2: TDBGrid;
    DataSource2: TDataSource;
    procedure FormShow(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure Edit1KeyUp(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure DBGrid2CellClick(Column: TColumn);
    procedure Edit2KeyUp(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure DBGrid2DrawColumnCell(Sender: TObject; const Rect: TRect;
      DataCol: Integer; Column: TColumn; State: TGridDrawState);
    procedure Edit1Enter(Sender: TObject);
    procedure Edit2Exit(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  qjdjb: Tqjdjb;

implementation

uses datamodule, qjdjfind;

{$R *.DFM}

procedure Tqjdjb.FormShow(Sender: TObject);
begin
edit1.text:='';
edit2.text:='';
edit3.text:='';
memo1.text:='';
datamodule1.qjdj.append;
dbgrid2.visible:=false;
end;

procedure Tqjdjb.Button1Click(Sender: TObject);
begin
with datamodule1.qjdj do
begin
try
fieldbyname('a_number').asstring:=edit1.text;
fieldbyname('a_name').asstring:=edit2.text;
fieldbyname('a_date').asdatetime:=datetimepicker1.Date;
fieldbyname('a_total').asfloat:=strtofloat(edit3.text);
fieldbyname('a_qjsy').asstring:=memo1.text;
post;
append;
except;
showmessage('不能正确保存数据，请输入数据的正确性');
end;
end;
end;

procedure Tqjdjb.FormClose(Sender: TObject; var Action: TCloseAction);
begin
datamodule1.qjdjs.Cancel;
self.release;
end;

procedure Tqjdjb.Edit1KeyUp(Sender: TObject; var Key: Word;
  Shift: TShiftState);
  var
  str:string;
begin
if inttostr(key)='13' then
begin
str:='select *from yggb where a_number like ';
str:=str+''''+'%'+edit1.text+'%'+'''';
  with datamodule1.yggb do
  begin
  close;
  sql.clear;
  sql.add(str);
  prepare;
  open;
  end;
  if datamodule1.yggb.eof then
   showmessage('查无此人，请重新输入，谢谢!')
   else
   begin
   dbgrid2.visible:=true;
   dbgrid2.setfocus;
   end;
  end;
  end;

procedure Tqjdjb.DBGrid2CellClick(Column: TColumn);
begin
edit1.text:=datamodule1.yggb.fieldbyname('a_number').asstring;
edit2.text:=datamodule1.yggb.fieldbyname('a_name').asstring;
dbgrid2.visible:=false;
end;

procedure Tqjdjb.Edit2KeyUp(Sender: TObject; var Key: Word;
  Shift: TShiftState);
 var
  str:string;
begin
if inttostr(key)='13' then
begin
str:='select *from yggb where a_name like ';
str:=str+''''+'%'+edit2.text+'%'+'''';
  with datamodule1.yggb do
  begin
  close;
  sql.clear;
  sql.add(str);
  prepare;
  open;
  end;
  if datamodule1.yggb.eof then
   showmessage('查无此人，请重新输入，谢谢!')
   else
   begin
   dbgrid2.visible:=true;
    dbgrid2.setfocus;
    end;
  end;
  end;

procedure Tqjdjb.Button2Click(Sender: TObject);
begin
 qjdjfindb.show;
end;

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

procedure Tqjdjb.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 := $00F5FEFD;
     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 Tqjdjb.Edit1Enter(Sender: TObject);
begin
with (sender as tedit) do
color:=cllime;
end;

procedure Tqjdjb.Edit2Exit(Sender: TObject);
begin
with (sender as tedit) do
color:=clwhite;

end;

end.