lcroad_unit.~pas

餐营的数据核算,模拟入库,出库,库存.对餐营的流程详细叙述

unit LCROAD_Unit;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ImgList, StdCtrls, DBCtrls, Mask, DBCtrlsEh, Buttons, Tabenter,
  Grids, DBGridEh, ComCtrls, ToolWin, ExtCtrls,db, TFlatButtonUnit,
  TFlatPanelUnit;

type
  TLCROAD_Form = class(TForm)
    Splitter1: TSplitter;
    ToolBar1: TToolBar;
    tbbtnPrint: TToolButton;
    ToolButton3: TToolButton;
    tbbtnNewBill: TToolButton;
    tbbtnDeleteBill: TToolButton;
    tbbtnCommit: TToolButton;
    tbbtnRollback: TToolButton;
    ToolButton11: TToolButton;
    tbbtnPrior: TToolButton;
    ToolButton4: TToolButton;
    tbbtnNext: TToolButton;
    tbbtnLast: TToolButton;
    ToolButton5: TToolButton;
    tbbtnFirst: TToolButton;
    ToolButton23: TToolButton;
    tbbtnSearch: TToolButton;
    PageControl1: TPageControl;
    TabSheet1: TTabSheet;
    DBGridEh1: TDBGridEh;
    PageControl2: TPageControl;
    TabSheet2: TTabSheet;
    Label1: TLabel;
    Label4: TLabel;
    Label7: TLabel;
    kEnterAsTab1: TkEnterAsTab;
    DBEditEh1: TDBEditEh;
    DBMemo1: TDBMemo;
    ilSmall: TImageList;
    DBEditEh2: TDBEditEh;
    FlatPanel1: TFlatPanel;
    Label2: TLabel;
    Label3: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    FlatButton1: TFlatButton;
    FlatButton2: TFlatButton;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure FormDestroy(Sender: TObject);
    procedure tbbtnSearchClick(Sender: TObject);
    procedure tbbtnNewBillClick(Sender: TObject);
    procedure tbbtnDeleteBillClick(Sender: TObject);
    procedure tbbtnCommitClick(Sender: TObject);
    procedure tbbtnRollbackClick(Sender: TObject);
    procedure tbbtnFirstClick(Sender: TObject);
    procedure tbbtnPriorClick(Sender: TObject);
    procedure ToolButton4Click(Sender: TObject);
    procedure tbbtnNextClick(Sender: TObject);
    procedure tbbtnLastClick(Sender: TObject);
    procedure ToolButton5Click(Sender: TObject);
    procedure FlatButton1Click(Sender: TObject);
    procedure d(Sender: TObject);
    procedure tbbtnPrintClick(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure FormShow(Sender: TObject);
  private
    { Private declarations }
  public
    function BS(M:integer):integer;
    { Public declarations }
  end;

var
  LCROAD_Form: TLCROAD_Form;

implementation

uses DMUnit, RPTUnit;

{$R *.dfm}

procedure TLCROAD_Form.FormClose(Sender: TObject;
  var Action: TCloseAction);
begin
  Action:=cafree;
end;

procedure TLCROAD_Form.FormDestroy(Sender: TObject);
begin
  LCROAD_Form:=nil;
end;

procedure TLCROAD_Form.tbbtnSearchClick(Sender: TObject);
begin
Close;
end;

procedure TLCROAD_Form.tbbtnNewBillClick(Sender: TObject);
begin
  DM.LCROAD_ADOQ.First;
end;

procedure TLCROAD_Form.tbbtnDeleteBillClick(Sender: TObject);
begin
  DM.LCROAD_ADOQ.Prior;
end;

procedure TLCROAD_Form.tbbtnCommitClick(Sender: TObject);
begin
  DM.LCROAD_ADOQ.Next;
end;

procedure TLCROAD_Form.tbbtnRollbackClick(Sender: TObject);
begin
  DM.LCROAD_ADOQ.Last;
end;

procedure TLCROAD_Form.tbbtnFirstClick(Sender: TObject);
begin
  with DM.LCROAD_ADOQ do
  begin
    Close;
    SQL.Clear;
    SQL.Add('SELECT * FROM LCROAD_ITEM');
    OPen;
  end;
end;

function TLCROAD_Form.BS(M: integer): integer;
begin
  if M=0 then
  begin
    DBEditEh1.Enabled:=True;
    DBEditEh2.Enabled:=True;
    DBMemo1.Enabled:=True;
  end;
  if M=1 then
  begin
    DBEditEh1.Enabled:=false;
    DBEditEh2.Enabled:=false;
    DBMemo1.Enabled:=false;
  end;
end;

procedure TLCROAD_Form.tbbtnPriorClick(Sender: TObject);
begin
  if DM.LCROAD_ADOQ.State in [DSBROWSE] Then
    DM.LCROAD_ADOQ.Append;
    BS(0);
    DBEditEh1.SetFocus;
end;

procedure TLCROAD_Form.ToolButton4Click(Sender: TObject);
begin
  If DM.LCROAD_ADOQ.RecordCount<=0 then Exit;
  if DM.LCROAD_ADOQ.State in [DSBROWSE] Then
     DM.LCROAD_ADOQ.Edit;
     BS(0);
end;

procedure TLCROAD_Form.tbbtnNextClick(Sender: TObject);
begin
  if DM.LCROAD_ADOQ.RecordCount<=0 then Exit;
  if Application.MessageBox('是否确认删除该产品信息？', '提示',
     MB_ICONQUESTION + MB_YESNO + MB_DEFBUTTON2) = IDYES then
     DM.LCROAD_ADOQ.Delete;
end;

procedure TLCROAD_Form.tbbtnLastClick(Sender: TObject);
begin
  if (Trim(DBEditEh1.Text)='') or (Trim(DBEditEh2.Text)='') then Exit;
  if DM.LCROAD_ADOQ.State in [DSINSERT,DSEDIT] Then
     DM.LCROAD_ADOQ.Post;
     BS(1);
end;

procedure TLCROAD_Form.ToolButton5Click(Sender: TObject);
begin
  DM.LCROAD_ADOQ.Cancel;
  BS(1);
end;

procedure TLCROAD_Form.FlatButton1Click(Sender: TObject);
var
  S:String;           //查询
begin
  S:='SELECT * FROM LCROAD_ITEM WHERE 2>1';
  if Trim(Edit1.Text)<>'' then
    S:=S+' AND LCROAD_NO='''+Edit1.Text+'''';
  if Trim(Edit2.Text)<>'' then
    S:=S+' AND LCROAD_NAME='''+Edit2.Text+'''';
  with DM.LCROAD_ADOQ do
  begin
    Close;
    SQL.Clear;
    SQL.Add(S);
    Open;
  end;

end;

procedure TLCROAD_Form.d(Sender: TObject);
begin
  Edit1.Text:='';
  Edit2.Text:='';
end;

procedure TLCROAD_Form.tbbtnPrintClick(Sender: TObject);
begin
  RPTDM.LCROAD_Rpt.LoadFromFile(ExtractFilePath(ParamStr(0)) +   'RPT/列车途经地信息.frf');
  RPTDM.LCROAD_Rpt.ShowReport;

end;

procedure TLCROAD_Form.FormCreate(Sender: TObject);
begin
  with DM.LCROAD_ADOQ do
  begin
    Close;
    OPen;
  end;
end;

procedure TLCROAD_Form.FormShow(Sender: TObject);
begin
  tbbtnPrint.Enabled:=CheckRights('列车途经地信息','打印');
  tbbtnNewBill.Enabled:=CheckRights('列车途经地信息','最头');
  tbbtnDeleteBill.Enabled:=CheckRights('列车途经地信息','上一条');
  tbbtnCommit.Enabled:=CheckRights('列车途经地信息','下一条');
  tbbtnRollback.Enabled:=CheckRights('列车途经地信息','最后');
  tbbtnPrior.Enabled:=CheckRights('列车途经地信息','新建');
  ToolButton4.Enabled:=CheckRights('列车途经地信息','修改');
  tbbtnNext.Enabled:=CheckRights('列车途经地信息','删除');
  tbbtnLast.Enabled:=CheckRights('列车途经地信息','保存');
  ToolButton5.Enabled:=CheckRights('列车途经地信息','撤消');
  tbbtnFirst.Enabled:=CheckRights('列车途经地信息','刷新');
end;

end.