unit U_LbaelMap;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, cxGraphics, cxCustomData, cxStyles, cxTL, cxMaskEdit, DB, ADODB,
  cxInplaceContainer, cxDBTL, cxControls, cxTLData, ComCtrls, ToolWin, StdCtrls,
  cxFilter, cxData, cxDataStorage, cxEdit, cxDBData, DBClient,
  cxGridCustomTableView, cxGridTableView, cxGridDBTableView, ExtCtrls,
  cxSplitter, cxGridLevel, cxClasses, cxGridCustomView, cxGrid,
  cxGridCustomPopupMenu, cxGridPopupMenu, RM_Dataset, RM_System, RM_Common,
  RM_Class, RM_GridReport, IdBaseComponent, IdComponent, IdTCPConnection,
  IdTCPClient, IdFTP, ShellAPI, IniFiles, cxCheckBox, cxCalendar, cxButtonEdit,
  cxTextEdit, cxPC, cxCheckComboBox, cxDropDownEdit, Menus, RM_e_Xls,
  cxLookAndFeels, cxLookAndFeelPainters, cxNavigator, 
   dxDateRanges, dxBarBuiltInMenu, System.ImageList,
  Vcl.ImgList;

type
  TfrmLbaelMap = class(TForm)
    ToolBar1: TToolBar;
    TBRafresh: TToolButton;
    TBClose: TToolButton;
    ADOQueryTemp: TADOQuery;
    ADOQueryCmd: TADOQuery;
    ToolButton2: TToolButton;
    ADOQueryMain: TADOQuery;
    cxGrid2: TcxGrid;
    Tv2: TcxGridDBTableView;
    cxGridLevel1: TcxGridLevel;
    cxGridPopupMenu2: TcxGridPopupMenu;
    DS_HZ: TDataSource;
    CDS_HZ: TClientDataSet;
    PopupMenu1: TPopupMenu;
    N1: TMenuItem;
    N2: TMenuItem;
    Panel1: TPanel;
    LMName: TEdit;
    v2Column8: TcxGridDBColumn;
    Label1: TLabel;
    v2Column12: TcxGridDBColumn;
    ToolButton4: TToolButton;
    ToolButton5: TToolButton;
    Label2: TLabel;
    LMType: TEdit;
    v2Column1: TcxGridDBColumn;
    Tv2Column1: TcxGridDBColumn;
    ADOConnection1: TADOConnection;
    ImageList_new32: TImageList;
    procedure FormDestroy(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure TBCloseClick(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure TBRafreshClick(Sender: TObject);
    procedure ToolButton2Click(Sender: TObject);
    procedure cxTabControl1Change(Sender: TObject);
    procedure N1Click(Sender: TObject);
    procedure N2Click(Sender: TObject);
    procedure CustomerChange(Sender: TObject);
    procedure v2Column8PropertiesEditValueChanged(Sender: TObject);
    procedure ToolButton4Click(Sender: TObject);
    procedure ToolButton5Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
  private
    { Private declarations }
    procedure InitGrid();
  public
    FLMType: string;
    { Public declarations }
  end;

var
  frmLbaelMap: TfrmLbaelMap;

implementation

uses
  U_DataLink, U_RTFun, U_ZDYHelp;

{$R *.dfm}

procedure TfrmLbaelMap.InitGrid();
begin
  try
    ADOQueryMain.DisableControls;
    with ADOQueryMain do
    begin
      Close;
      SQL.Clear;
      sql.Add(' select A.* from  Lbael_Map A  ');
      sql.Add('  where LMType= ' + QuotedStr(trim(FLMType)));
      Open;
    end;
    SCreateCDS(ADOQueryMain, CDS_HZ);
    SInitCDSData(ADOQueryMain, CDS_HZ);
  finally
    ADOQueryMain.EnableControls;
    ToolButton2.Click;
  end;
end;

procedure TfrmLbaelMap.FormDestroy(Sender: TObject);
begin
  frmLbaelMap := nil;
end;

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

procedure TfrmLbaelMap.FormCreate(Sender: TObject);
begin
  try
    with ADOConnection1 do
    begin
      Connected := false;
      ConnectionString := DConString;
      //ConnectionString:='';
      Connected := true;
    end;
  except
    frmLbaelMap.Free;
  end;
end;

procedure TfrmLbaelMap.TBCloseClick(Sender: TObject);
begin
  WriteCxGrid(Trim(Self.Caption), Tv2, '标签管理');
  Close;
end;

procedure TfrmLbaelMap.FormShow(Sender: TObject);
begin
  ReadCxGrid(Trim(Self.Caption), Tv2, '标签管理');

  InitGrid();
end;

procedure TfrmLbaelMap.TBRafreshClick(Sender: TObject);
begin
  InitGrid();
end;

procedure TfrmLbaelMap.ToolButton2Click(Sender: TObject);
var
  sql: string;
begin
  if ADOQueryMain.Active then
  begin
    sql := SGetFilters(Panel1, 1, 2);
    SDofilter(ADOQueryMain, sql);
    SCreateCDS(ADOQueryMain, CDS_HZ);
    SInitCDSData(ADOQueryMain, CDS_HZ);
  end;
end;

procedure TfrmLbaelMap.cxTabControl1Change(Sender: TObject);
begin
  InitGrid;
end;

procedure TfrmLbaelMap.N1Click(Sender: TObject);
begin
  if CDS_HZ.IsEmpty then
    exit;
  with CDS_HZ do
  begin
    DisableControls;
    first;
    while not eof do
    begin
      edit;
      fieldbyname('ssel').Value := true;
      post;
      next;
    end;
    First;
    EnableControls;
  end;
end;

procedure TfrmLbaelMap.N2Click(Sender: TObject);
begin
  if CDS_HZ.IsEmpty then
    exit;
  with CDS_HZ do
  begin
    DisableControls;
    first;
    while not eof do
    begin
      edit;
      fieldbyname('ssel').Value := false;
      post;
      next;
    end;
    First;
    EnableControls;
  end;
end;

procedure TfrmLbaelMap.CustomerChange(Sender: TObject);
begin
  ToolButton2.Click;
end;

procedure TfrmLbaelMap.v2Column8PropertiesEditValueChanged(Sender: TObject);
var
  mvalue, FFieldName: string;
begin
  mvalue := TcxTextEdit(Sender).EditingText;
  FFieldName := Trim(Tv2.Controller.FocusedColumn.DataBinding.FilterFieldName);
  try
    ADOQueryCmd.Connection.BeginTrans;
    with CDS_HZ do
    begin
      Edit;
      FieldByName(FFieldName).Value := Trim(mvalue);
      Post;
    end;
    with ADOQueryCmd do
    begin
      Close;
      sql.Clear;
      sql.Add('UPdate Lbael_Map ');
      sql.Add(' Set ' + FFieldName + '=''' + Trim(mvalue) + '''');
      sql.Add(' , Editer=''' + Trim(DName) + '''');
      sql.Add(' , Edittime=getdate()');
      sql.Add(' where LMID=' + quotedstr(CDS_HZ.fieldbyname('LMID').AsString));
      ExecSQL;
    end;
    ADOQueryCmd.Connection.CommitTrans;
    tv2.Controller.EditingController.ShowEdit();
  except
    tv2.Controller.EditingController.ShowEdit();
    ADOQueryCmd.Connection.RollbackTrans;
    Application.MessageBox('保存失败！', '提示', 0);
  end
end;

procedure TfrmLbaelMap.ToolButton4Click(Sender: TObject);
var
  maxId: string;
begin
  if GetLSNo(ADOQueryCmd, maxId, 'M', 'Lbael_Map', 4, 1) = False then
  begin
    Application.MessageBox('取最大号失败！', '提示', 0);
    Exit;
  end;
  with ADOQueryCmd do
  begin
    Close;
    sql.Clear;
    sql.Add('insert into Lbael_Map(LMType,Filler) values(' + quotedstr(Trim(FLMType)) + ',' + quotedstr(Trim(dname)) + ')');
    ExecSQL;
  end;
  InitGrid();
end;

procedure TfrmLbaelMap.ToolButton5Click(Sender: TObject);
begin
  if CDS_HZ.IsEmpty then
    Exit;
  if Application.MessageBox('确定要删除数据吗？', '提示', 32 + 4) <> IDYES then
    Exit;
  with ADOQueryCmd do
  begin
    Close;
    sql.Clear;
    sql.Add('delete Lbael_Map where LMID=' + QuotedStr(CDS_HZ.FieldByName('LMID').AsString));
    ExecSQL;
  end;
  CDS_HZ.Delete;
end;

end.