unit_goods.pas

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PAS
481
字号
unit Unit_Goods;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Menus, XPMenu, StdCtrls, DBCtrls, Mask, ExtCtrls, Buttons, DB,
  Grids, DBGrids, ComCtrls, dxtree, dxdbtree, ToolWin, Unit_DM,IniFiles;

type
  TForm_Goods = class(TForm)
    ControlBar1: TControlBar;
    ToolBar1: TToolBar;
    tbInfoAdd: TToolButton;
    tbInfoEdit: TToolButton;
    tbInfoDel: TToolButton;
    ToolButton1: TToolButton;
    tbInfoList: TToolButton;
    tbSearch: TToolButton;
    ToolButton2: TToolButton;
    tbClass: TToolButton;
    ToolButton3: TToolButton;
    tbClose: TToolButton;
    pcGoods: TPageControl;
    tsList: TTabSheet;
    Splitter1: TSplitter;
    Panel1: TPanel;
    Panel3: TPanel;
    dbtvClass: TdxDBTreeView;
    Panel2: TPanel;
    Panel4: TPanel;
    DBGrid1: TDBGrid;
    tsParticular: TTabSheet;
    GroupBox1: TGroupBox;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Label7: TLabel;
    Label8: TLabel;
    Label10: TLabel;
    Label11: TLabel;
    Label12: TLabel;
    Image1: TImage;
    dbeSN: TDBEdit;
    dbeName: TDBEdit;
    dbmIntro: TDBMemo;
    dbeProducer: TDBEdit;
    dbeClass1Name: TDBEdit;
    dbeClass2Name: TDBEdit;
    XPMenu1: TXPMenu;
    pmClass: TPopupMenu;
    N1: TMenuItem;
    N2: TMenuItem;
    N4: TMenuItem;
    N3: TMenuItem;
    N5: TMenuItem;
    N6: TMenuItem;
    pmInfoList: TPopupMenu;
    N11: TMenuItem;
    pmInfoSearch: TPopupMenu;
    N7: TMenuItem;
    N8: TMenuItem;
    Label9: TLabel;
    Label14: TLabel;
    Label15: TLabel;
    dbeCPrice: TDBEdit;
    dbeSPrice: TDBEdit;
    dbePPrice: TDBEdit;
    dbeEPrice: TDBEdit;
    Label16: TLabel;
    Label17: TLabel;
    Label18: TLabel;
    Label19: TLabel;
    procedure FormCreate(Sender: TObject);
    procedure tbCloseClick(Sender: TObject);
    procedure N1Click(Sender: TObject);
    procedure N2Click(Sender: TObject);
    procedure N3Click(Sender: TObject);
    procedure N6Click(Sender: TObject);
    procedure N11Click(Sender: TObject);
    procedure DBGrid1DblClick(Sender: TObject);
    procedure dbtvClassChange(Sender: TObject; Node: TTreeNode);
    procedure tbInfoDelClick(Sender: TObject);
    procedure tbInfoListClick(Sender: TObject);
    procedure N7Click(Sender: TObject);
    procedure N8Click(Sender: TObject);
    procedure tbInfoAddClick(Sender: TObject);
    procedure tbInfoEditClick(Sender: TObject);
  private
    procedure ReadSetup;
    { Private declarations }
  public
    { Public declarations }
    localDir,RemoteDir:String;
  end;

var
  Form_Goods: TForm_Goods;

implementation

uses Unit_Class_Add, Unit_Enterprise_locate, Unit_Goods_Search,
  Unit_Goods_Manage, Unit_info_Manage;

{$R *.dfm}

procedure TForm_Goods.ReadSetup();
var
  meihuisetup:TIniFile;
begin
  meihuisetup := TIniFile.Create('meihui.ini');
  LocalDir:=meihuisetup.ReadString('Image Setup','LocalSaveDir','');
  RemoteDir:=meihuisetup.ReadString('Image Setup','RemoteSaveDir','');
  meihuisetup.Free;
end;


procedure TForm_Goods.FormCreate(Sender: TObject);
begin
  Self.Left:= Round(Screen.Width/2-Width/2);
  Self.Top :=Round(Screen.Height/2-Height/2);

  {读取参数}
  Form_Goods.ReadSetup;

  {打开相关的数据表}
  if not dm.adoc.Connected then
  begin
    try
      dm.adoc.open;
    except
      application.MessageBox('连接数据库失败.'+#13+'请进入系统设置,设置ODBC.','提示',MB_OK);
      close;
      exit;
    end;
  end;

  try
    dm.atCommClass.Open;
  except
    application.MessageBox('打开商品分类表失败.'+#13+'请与软件作者联系.','提示',MB_OK);
    close;
    exit;
  end;

  try
    with dm.adsComm do
    begin
      close;
      commandtext:='SELECT * From Goods ORDER BY iNo DESC LIMIT 0,200';
      open;
    end;
  except
    application.MessageBox('打开商品表失败.'+#13+'请与软件作者联系.','提示',MB_OK);
    close;
    exit;
  end;
end;

procedure TForm_Goods.tbCloseClick(Sender: TObject);
begin
  close;
end;

procedure TForm_Goods.N1Click(Sender: TObject);
var
  upNo:integer;
begin
  if dbtvClass.Selected<>nil then
    upNo:=dbtvClass.DBTreeNodes.GetParentValue(dbtvclass.Selected)
  else
    upNo:=0;
    application.CreateForm(TForm_Class_Add,Form_Class_Add);
    AnimateWindow(Form_Class_Add.Handle,500,AW_BLEND);

  {参数说明:
  1。hwnd : 一个你要显示窗体的句柄。
  2。dwTime : 完成显示操作的时间。(一般为500-1000,你可以自己调        节)
 3。dwFlags : 这是一个关键的东东,它决定了你的子窗体弹出的方         式。
 dwFlags其中包括9种基本弹出方式,当然你可以组合它们使用,下面我就对者9种方法做个简单的介绍:
 a. AW_SLIDE : 表示用滑动方式显示;
 b. AW_BLEND : 表示用淡出或淡入方式显示;(Windows 2000菜单显示)
 c. AW_CENTER : 表示窗体从小窗体沿对角线扩大至窗体定义的大小;
 d. AW_HIDE : 顾名思义,就是隐藏窗体;
 e. AW_HOR_POSITIVE :窗体从左向右生成生成显示
 f. AW_HOR_NEGATIVE :窗体从右向左生成生成显示
 g. AW_VER_NEGATIVE :窗体从下向上生成生成显示
 h: AW_VER_POSITIVE :窗体从上向下生成生成显示
 i: AW_ACTIVATE :顾名思义,就是激活窗体;}

    Form_Class_Add.caption:='添加同级分类';
    Form_Class_Add.Show;
    Form_Class_Add.Visible:=false;
    Form_Class_Add.ShowModal;

    {添加分类}
    if length(Form_Class_Add.Edit1.Text)>1 then
    begin
      with dm.atCommClass do
      begin
          append;
          fieldvalues['iUpNo']:=upNo;
          fieldValues['vName']:=Form_Class_Add.edit1.text;
          post;
          updatebatch();
          Refresh;
      end;
    end;
    Form_Class_Add.Free;
end;

procedure TForm_Goods.N2Click(Sender: TObject);
var
  upNo:integer;
begin
  if (dbtvClass.Selected<>nil) and (dbtvClass.Selected.Level<1) then
  begin
    upNo:=dbtvClass.DBTreeNodes.GetKeyFieldValue(dbtvclass.Selected);
    application.CreateForm(TForm_Class_Add,Form_Class_Add);
    AnimateWindow(Form_Class_Add.Handle,500,AW_BLEND);

  {参数说明:
  1。hwnd : 一个你要显示窗体的句柄。
  2。dwTime : 完成显示操作的时间。(一般为500-1000,你可以自己调        节)
 3。dwFlags : 这是一个关键的东东,它决定了你的子窗体弹出的方         式。
 dwFlags其中包括9种基本弹出方式,当然你可以组合它们使用,下面我就对者9种方法做个简单的介绍:
 a. AW_SLIDE : 表示用滑动方式显示;
 b. AW_BLEND : 表示用淡出或淡入方式显示;(Windows 2000菜单显示)
 c. AW_CENTER : 表示窗体从小窗体沿对角线扩大至窗体定义的大小;
 d. AW_HIDE : 顾名思义,就是隐藏窗体;
 e. AW_HOR_POSITIVE :窗体从左向右生成生成显示
 f. AW_HOR_NEGATIVE :窗体从右向左生成生成显示
 g. AW_VER_NEGATIVE :窗体从下向上生成生成显示
 h: AW_VER_POSITIVE :窗体从上向下生成生成显示
 i: AW_ACTIVATE :顾名思义,就是激活窗体;}

    Form_Class_Add.caption:='添加下级分类';
    Form_Class_Add.Show;
    Form_Class_Add.Visible:=false;
    Form_Class_Add.ShowModal;

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