unit U_DyeTechnicsList;

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, cxLookAndFeels, cxLookAndFeelPainters, cxNavigator,
  dxBarBuiltInMenu, Menus, U_BaseList, dxSkinsCore, dxSkinsDefaultPainters,
  dxDateRanges;

type
  TfrmDyeTechnicsList = class(TfrmBaseList)
    ToolBar1: TToolBar;
    TBRafresh: TToolButton;
    TBDel: TToolButton;
    TBClose: TToolButton;
    ADOQueryTemp: TADOQuery;
    ADOQueryCmd: TADOQuery;
    Panel1: TPanel;
    ToolButton2: TToolButton;
    Label1: TLabel;
    DTMName: TEdit;
    ADOQueryMain: TADOQuery;
    Label3: TLabel;
    DTMNo: TEdit;
    cxGrid2: TcxGrid;
    Tv2: TcxGridDBTableView;
    cxGridLevel1: TcxGridLevel;
    GPM_2: TcxGridPopupMenu;
    DS_2: TDataSource;
    CDS_2: TClientDataSet;
    cxTabControl1: TcxTabControl;
    Tchk: TToolButton;
    TNochk: TToolButton;
    v2GYGX: TcxGridDBColumn;
    v2Ssel: TcxGridDBColumn;
    v2GYName: TcxGridDBColumn;
    v2GYNO: TcxGridDBColumn;
    ToolButton3: TToolButton;
    ToolButton1: TToolButton;
    ToolButton4: TToolButton;
    Tv2Column1: TcxGridDBColumn;
    procedure FormDestroy(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure TBCloseClick(Sender: TObject);
    procedure TBDelClick(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure TBRafreshClick(Sender: TObject);
    procedure ToolButton2Click(Sender: TObject);
    procedure DTMNoChange(Sender: TObject);
    procedure TchkClick(Sender: TObject);
    procedure TNochkClick(Sender: TObject);
    procedure cxTabControl1Change(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure ToolButton3Click(Sender: TObject);
    procedure ToolButton1Click(Sender: TObject);
    procedure ToolButton4Click(Sender: TObject);
  private
    { Private declarations }

    procedure InitGrid();
    procedure SetStatus();
  public
    fmanage: string;
  end;

var
  frmDyeTechnicsList: TfrmDyeTechnicsList;

implementation

uses
  U_DataLink, U_RTFun, U_ZDYHelp, U_DyeTechnicsinput;

{$R *.dfm}


procedure TfrmDyeTechnicsList.SetStatus();
begin

  Tchk.Visible := false;
  TNochk.Visible := false;
  TBDel.Visible := false;
  case cxTabControl1.TabIndex of
    0:
      begin
        Tchk.Visible := true;
        TBDel.Visible := true;
      end;
    1:
      begin
        TNochk.Visible := true;
      end;
    2:
      begin

      end;
  end;
end;

procedure TfrmDyeTechnicsList.InitGrid();
begin
  try
    ADOQueryMain.DisableControls;
    with ADOQueryMain do
    begin
      Filtered := False;
      Close;
      SQL.Clear;
      sql.Add(' select * FROM Dye_Technics_Main');
      if cxTabControl1.TabIndex < 2 then
        sql.Add(' where isnull(status,''0'')=''' + inttostr(cxTabControl1.TabIndex) + ''' ');
      Open;
    end;
    SCreateCDS(ADOQueryMain, CDS_2);
    SInitCDSData(ADOQueryMain, CDS_2);
  finally
    ADOQueryMain.EnableControls;
    ToolButton2.Click;
    //CDS_1.EmptyDataSet;
  end;
end;

procedure TfrmDyeTechnicsList.FormDestroy(Sender: TObject);
begin
  inherited;
  frmDyeTechnicsList := nil;
end;

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

procedure TfrmDyeTechnicsList.TBCloseClick(Sender: TObject);
begin

  Close;
end;

procedure TfrmDyeTechnicsList.TBDelClick(Sender: TObject);
begin
  if CDS_2.IsEmpty then
    Exit;
  if CDS_2.Locate('ssel', true, []) = false then
  begin
    Application.MessageBox('没有选择数据!', '提示', 0);
    Exit;
  end;

  if Application.MessageBox('确定要删除数据吗？', '提示', 32 + 4) <> IDYES then
    Exit;
  try
    ADOQueryCmd.Connection.BeginTrans;
    with CDS_2 do
    begin
      DisableControls;
      First;
      while not eof do
      begin
        if Fieldbyname('ssel').AsBoolean then
        begin
          with ADOQueryCmd do
          begin
            close;
            sql.Clear;
            sql.Add('delete Dye_Technics_Main where DTMID=''' + Trim(CDS_2.fieldbyname('DTMID').AsString) + '''');
            sql.Add('delete Dye_Technics_Sub where  DTMID=''' + Trim(CDS_2.fieldbyname('DTMID').AsString) + '''');
            execsql;
          end;
        end;
        next;
      end;
      First;
      EnableControls;
    end;
    InitGrid();
    ADOQueryCmd.Connection.CommitTrans;
  except
    ADOQueryCmd.Connection.RollbackTrans;
    application.MessageBox('操作失败！', '提示信息', 0);
  end;
end;

procedure TfrmDyeTechnicsList.FormShow(Sender: TObject);
begin
  inherited;
  ReadCxGrid(trim(self.Caption) + 'Tv2', Tv2, '工艺管理');
  SetStatus();
  InitGrid();
end;

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

procedure TfrmDyeTechnicsList.ToolButton1Click(Sender: TObject);
begin
  try
    frmDyeTechnicsinput := TfrmDyeTechnicsinput.Create(Application);
    with frmDyeTechnicsinput do
    begin
      PState := '新增';
      FDTMID := '';
      if ShowModal = 1 then
      begin

      end;
    end;
  finally
    frmDyeTechnicsinput.Free;
  end;
end;

procedure TfrmDyeTechnicsList.ToolButton2Click(Sender: TObject);
begin
  if ADOQueryMain.Active then
  begin
    SDofilter(ADOQueryMain, SGetFilters(Panel1, 1, 2));
    SCreateCDS(ADOQueryMain, CDS_2);
    SInitCDSData(ADOQueryMain, CDS_2);
  end;
end;

procedure TfrmDyeTechnicsList.ToolButton3Click(Sender: TObject);
begin
  WriteCxGrid(trim(self.Caption) + 'Tv2', Tv2, '工艺管理');
end;

procedure TfrmDyeTechnicsList.ToolButton4Click(Sender: TObject);
begin
  try
    frmDyeTechnicsinput := TfrmDyeTechnicsinput.Create(Application);
    with frmDyeTechnicsinput do
    begin
      PState := '修改';
      FDTMID := Trim(self.CDS_2.fieldbyname('DTMID').AsString);
      if ShowModal = 1 then
      begin

      end;
    end;
  finally
    frmDyeTechnicsinput.Free;
  end;
end;

procedure TfrmDyeTechnicsList.DTMNoChange(Sender: TObject);
begin
  ToolButton2.Click;
end;

procedure TfrmDyeTechnicsList.TchkClick(Sender: TObject);
begin
  if CDS_2.IsEmpty then
    exit;

  if CDS_2.Locate('ssel', true, []) = false then
  begin
    Application.MessageBox('没有选择数据!', '提示', 0);
    Exit;
  end;
  try
    ADOQueryCmd.Connection.BeginTrans;
    with CDS_2 do
    begin
      DisableControls;
      First;
      while not eof do
      begin
        if Fieldbyname('ssel').AsBoolean then
        begin
          with ADOQueryCmd do
          begin
            close;
            sql.Clear;
            sql.Add('update Dye_Technics_Main SET status=''1'' ');
            sql.Add('where DTMID =' + quotedstr(trim(CDS_2.fieldbyname('DTMID').AsString)));
            execsql;
          end;
        end;
        next;
      end;
      First;
      EnableControls;
    end;

    InitGrid();
    ADOQueryCmd.Connection.CommitTrans;
  except
    ADOQueryCmd.Connection.RollbackTrans;
    application.MessageBox('操作失败！', '提示信息', 0);
  end;
end;

procedure TfrmDyeTechnicsList.TNochkClick(Sender: TObject);
begin
  if CDS_2.IsEmpty then
    exit;

  if CDS_2.Locate('ssel', true, []) = false then
  begin
    Application.MessageBox('没有选择数据!', '提示', 0);
    Exit;
  end;
  try
    ADOQueryCmd.Connection.BeginTrans;
    with CDS_2 do
    begin
      DisableControls;
      First;
      while not eof do
      begin
        if Fieldbyname('ssel').AsBoolean then
        begin
          with ADOQueryCmd do
          begin
            close;
            sql.Clear;
            sql.Add('update Dye_Technics_Main SET status=''0'' ');
            sql.Add('where DTMID =' + quotedstr(trim(CDS_2.fieldbyname('DTMID').AsString)));
            execsql;
          end;
        end;
        next;
      end;
      First;
      EnableControls;
    end;
    InitGrid();
    ADOQueryCmd.Connection.CommitTrans;
  except
    ADOQueryCmd.Connection.RollbackTrans;
    application.MessageBox('操作失败！', '提示信息', 0);
  end;
end;

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

procedure TfrmDyeTechnicsList.FormCreate(Sender: TObject);
begin
  inherited;
  fmanage := Trim(DParameters1);
end;

end.