custemp_unit.pas

客户关系管理系统 DELPHI7下的

unit CustEmp_Unit;

interface

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

type
  TfrmCustEmp = class(TForm)
    Label1: TLabel;
    Label2: TLabel;
    DBEdit2: TDBEdit;
    Label3: TLabel;
    Label4: TLabel;
    DBEdit4: TDBEdit;
    Label5: TLabel;
    DBEdit5: TDBEdit;
    Label6: TLabel;
    Label7: TLabel;
    Label8: TLabel;
    DBEdit8: TDBEdit;
    DBComboBox1: TDBComboBox;
    btnAdd: TBitBtn;
    btnDel: TBitBtn;
    btnSave: TBitBtn;
    DBGrid1: TDBGrid;
    Label9: TLabel;
    DBLookupComboBox1: TDBLookupComboBox;
    DBComboBox2: TDBComboBox;
    DBLookupComboBox2: TDBLookupComboBox;
    btnFind: TBitBtn;
    btnRefresh: TBitBtn;
    DBText1: TDBText;
    btnCancel: TBitBtn;
    GroupBox1: TGroupBox;
    GroupBox2: TGroupBox;
    Panel1: TPanel;
    BitBtn1: TBitBtn;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure btnAddClick(Sender: TObject);
    procedure btnDelClick(Sender: TObject);
    procedure btnSaveClick(Sender: TObject);
    procedure btnFindClick(Sender: TObject);
    procedure btnRefreshClick(Sender: TObject);
    procedure btnCancelClick(Sender: TObject);
    procedure BitBtn1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  frmCustEmp: TfrmCustEmp;

implementation

uses DM_Unit;

{$R *.dfm}

procedure TfrmCustEmp.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  Action := caFree;
  frmCustEmp := nil;
end;

procedure TfrmCustEmp.btnAddClick(Sender: TObject);
begin
  DM.DataSetInsert(DM.cdsCustEmp);
  DM.cdsCustEmp.FieldByName('CustEMPID').AsString := DM.GenerateNumber('CustEmployee','CustEMPID');
  //DBText1.Caption := DM.GenerateNumber('CustEmployee','CustEMPID');
end;

procedure TfrmCustEmp.btnDelClick(Sender: TObject);
begin
  DM.DataSetDelete(DM.cdsCustEmp);
end;

procedure TfrmCustEmp.btnSaveClick(Sender: TObject);
begin
  DM.DataSetSave(DM.cdsCustEmp);
end;

procedure TfrmCustEmp.btnFindClick(Sender: TObject);
var
  EmpBool: Boolean;
  EmpID: string;
begin
  EmpID := DBText1.Caption;
  EmpBool := InputQuery('查询','输入要查询的编号',EmpID);
  if EmpBool then
  begin
    with DM.cdsCustEmp do
    begin
      Filtered := False;
      Filter := ' CUSTEMPID=' + QUotedStr(EmpID);
      Filtered := True;
    end;
  end;
end;

procedure TfrmCustEmp.btnRefreshClick(Sender: TObject);
begin
  with DM.cdsCustEmp do
  begin
    Filtered := False;
    Filter := '';
    Filtered := True;
  end;
end;

procedure TfrmCustEmp.btnCancelClick(Sender: TObject);
begin
  DM.DataSetCancel(DM.cdsCustEmp);
end;

procedure TfrmCustEmp.BitBtn1Click(Sender: TObject);
begin
  Close;
end;

end.