unit U_UserSel;

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, cxDBLookupComboBox, ComObj, cxLookAndFeels, cxLookAndFeelPainters,
  cxNavigator, dxDateRanges, U_BaseHelp, dxBarBuiltInMenu, System.ImageList,
  Vcl.ImgList, dxScrollbarAnnotations, cxImageList, cxContainer, dxSkinsCore,
  dxSkinsDefaultPainters;

type
  FdDy = record
    inc: integer; //客户端套接字句柄
    FDdys: string[32]; //客户端套接字
    FdDysName: string[32]; //客户端套接字
  end;

  TfrmUserSel = class(TfrmBaseHelp)
    ToolBar1: TToolBar;
    TBRafresh: TToolButton;
    TBClose: TToolButton;
    ADOQueryTemp: TADOQuery;
    ADOQueryCmd: TADOQuery;
    Panel1: TPanel;
    TBFind: TToolButton;
    ADOQueryMain: TADOQuery;
    Label3: TLabel;
    EEName: TcxTextEdit;
    cxGrid1: TcxGrid;
    Tv1: TcxGridDBTableView;
    cxGridLevel1: TcxGridLevel;
    cxGridPopupMenu2: TcxGridPopupMenu;
    DS_1: TDataSource;
    CDS_1: TClientDataSet;
    Label1: TLabel;
    EECode: TcxTextEdit;
    btnOK: TToolButton;
    v2Column1: TcxGridDBColumn;
    v2Column2: TcxGridDBColumn;
    v2Column3: TcxGridDBColumn;
    VC_SSel: TcxGridDBColumn;
    ADOConnection1: TADOConnection;
    ImageList1: TImageList;
    cxImageList_bar: TcxImageList;
    procedure FormDestroy(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure TBCloseClick(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure TBRafreshClick(Sender: TObject);
    procedure TBFindClick(Sender: TObject);
    procedure btnOKClick(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure Tv1DblClick(Sender: TObject);
    procedure EENamePropertiesChange(Sender: TObject);
    procedure EENameKeyPress(Sender: TObject; var Key: Char);
  private

    { Private declarations }
    procedure InitGrid();
    procedure CheckGrid();
  public
    Fdept, FPost: string;
    FMultiple: Boolean;
    FRTUserID, FRTUserName: string;
  end;

var
  frmUserSel: TfrmUserSel;

implementation

uses
  U_DataLink, U_RTFun;

{$R *.dfm}
procedure TfrmUserSel.CheckGrid();
var
  fsj, fsj1: string;
  FStrs: TStringList;
  i: integer;
begin

  if Trim(FRTUserID) <> '' then
  begin
    FStrs := TStringList.Create();
    ExtractStrings([','], [' '], PChar(FRTUserID), FStrs);

    with CDS_1 do
    begin
      First;
      while not eof do
      begin
        if FStrs.IndexOf(Trim(FieldByName('EECode').AsString)) >= 0 then
        begin
          Edit;
          FieldByName('SSel').Value := true;
          Post;
        end;
        Next;
      end;
    end;
    FStrs.Free;
  end;
end;

procedure TfrmUserSel.InitGrid();
begin
  try
    ADOQueryMain.DisableControls;
    with ADOQueryMain do
    begin
      Filtered := False;
      Close;
      SQL.Clear;
//      sql.Add(' select * from SY_User where 1=1  ');
      sql.Add(' select * from SY_Employee where 1=1  ');

      if Trim(FPost) <> '' then
      begin
//        sql.Add('and Udept=' + QuotedStr(Trim(Fdept)));
        sql.Add('and Post=' + QuotedStr(Trim(FPost)));
      end;
      if Trim(Fdept) <> '' then
      begin
        sql.Add('and dept=' + QuotedStr(Trim(Fdept)));

      end;
      Open;
    end;
    SDofilter(ADOQueryMain, SGetFilters(Panel1, 1, 2));
    SCreateCDS(ADOQueryMain, CDS_1);
    SInitCDSData(ADOQueryMain, CDS_1);
  finally
    ADOQueryMain.EnableControls;
  end;
  CheckGrid();
end;

procedure TfrmUserSel.FormCreate(Sender: TObject);
begin
  inherited;
  try
    with ADOConnection1 do
    begin
      Connected := false;
      ConnectionString := DConString;
      Connected := true;
    end;
    ADOQueryBaseCmd.Connection := ADOConnection1;
    ADOQueryBaseTemp.Connection := ADOConnection1;
  except
    application.MessageBox('网络连接失败！', '提示信息');
  end;
end;

procedure TfrmUserSel.FormDestroy(Sender: TObject);
begin
  inherited;
  frmUserSel := nil;
end;

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

procedure TfrmUserSel.TBCloseClick(Sender: TObject);
begin
  WriteCxGrid(trim(self.caption), Tv1, '账户选择');
  Close;
end;

procedure TfrmUserSel.FormShow(Sender: TObject);
begin
  inherited;
  ReadCxGrid(trim(self.Caption), Tv1, '账户选择');
//  if FMultiple then
//  begin
//    VC_SSel.Visible := True;
//    VC_SSel.Hidden := False;
//  end
//  else
//  begin
//    VC_SSel.Visible := False;
//    VC_SSel.Hidden := True;
//  end;
  InitGrid();
end;

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

procedure TfrmUserSel.TBFindClick(Sender: TObject);
begin
  if ADOQueryMain.Active then
  begin
    SDofilter(ADOQueryMain, SGetFilters(Panel1, 1, 2));
    SCreateCDS(ADOQueryMain, CDS_1);
    SInitCDSData(ADOQueryMain, CDS_1);
  end;
end;

procedure TfrmUserSel.Tv1DblClick(Sender: TObject);
begin
  btnOK.Click;
end;

procedure TfrmUserSel.EENamePropertiesChange(Sender: TObject);
begin
  TBFind.Click;
end;

procedure TfrmUserSel.EENameKeyPress(Sender: TObject; var Key: Char);
begin
  if Key = #13 then
  begin
    InitGrid();
  end;

end;

procedure TfrmUserSel.btnOKClick(Sender: TObject);
var
  RTValues: TArray<string>;
begin
//  if FMultiple then
//  begin
  if not CDS_1.Locate('SSel', true, []) then
  begin
    Application.MessageBox('请选择数据!', '提示', 0);
    Exit;
  end;
//  end;
  RTValues := SelCDSKey(CDS_1, ['EECode', 'EEName']);
  FRTUserID := RTValues[0];
  FRTUserName := RTValues[1];
  ModalResult := 1;
end;

end.