unit u_op_log;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, bsSkinCtrls, dxExEdtr, StdCtrls, DBCtrls, dxCntner, dxTL,
  dxDBCtrl, dxDBGrid, DB, ADODB, dxDBTLCl, dxGrClms, RxLookup,
  wwdbdatetimepicker, ExtCtrls, Menus;

type
  Tfrm_op_log = class(TForm)
    bsSkinPanel1: TbsSkinPanel;
    bsSkinPanel2: TbsSkinPanel;
    dxDBGrid1: TdxDBGrid;
    t_op_delete: TADOQuery;
    t_op_delete1: TDataSource;
    dxDBGrid1Column1: TdxDBGridMaskColumn;
    dxDBGrid1Column13: TdxDBGridMaskColumn;
    dxDBGrid1Column14: TdxDBGridDateColumn;
    Label6: TLabel;
    Edit1: TEdit;
    Label8: TLabel;
    wwDBDateTimePicker3: TwwDBDateTimePicker;
    Label11: TLabel;
    wwDBDateTimePicker4: TwwDBDateTimePicker;
    Label7: TLabel;
    RxDBLookupCombo3: TRxDBLookupCombo;
    bsSkinButton10: TbsSkinButton;
    bsSkinButton5: TbsSkinButton;
    bsSkinGroupBox1: TbsSkinGroupBox;
    DBMemo1: TDBMemo;
    dxDBGrid1Column7: TdxDBGridColumn;
    PopupMenu2: TPopupMenu;
    N16: TMenuItem;
    procedure bsSkinButton5Click(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure FormShow(Sender: TObject);
    procedure bsSkinButton10Click(Sender: TObject);
    procedure N16Click(Sender: TObject);
    procedure dxDBGrid1ColumnSorting(Sender: TObject;
      Column: TdxDBTreeListColumn; var Allow: Boolean);
  private
    { Private declarations }

  public
    { Public declarations }
  end;

var
  frm_op_log: Tfrm_op_log;

implementation

uses u_main, my_sys_function;

{$R *.dfm}

procedure Tfrm_op_log.bsSkinButton5Click(Sender: TObject);
begin
  close;
end;

procedure Tfrm_op_log.FormClose(Sender: TObject;
  var Action: TCloseAction);
begin
  savereggrid(dxdbgrid1,caption);
  frm_op_log.Hide;
  frm_op_log.ManualFloat(frm_op_log.BoundsRect );
  frm_main.freeTabs('frm_op_log');
  action:=cafree;
  frm_op_log:=nil;
end;

procedure Tfrm_op_log.FormShow(Sender: TObject);
begin
  loadreggrid(dxdbgrid1,false,caption);
end;

procedure Tfrm_op_log.bsSkinButton10Click(Sender: TObject);
var
  str:widestring;
begin
  if Edit1.text<>''then
    str:='where 更改内容 like '+''''+'%'+Edit1.text+'%'+'''';
  if RxDBLookupCombo3.DisplayValue<>''then
  begin
    if str=''then
      str:='where 更改人='+''''+RxDBLookupCombo3.DisplayValue+''''
    else
      str:=str+' and 更改人='+''''+RxDBLookupCombo3.DisplayValue+'''';
  end;
  if wwDBDateTimePicker3.text<>''then
  begin
    if str=''then
      str:='where 更改时间>='+''''+wwDBDateTimePicker3.text+''''
    else
      str:=str+' and 更改时间>='+''''+wwDBDateTimePicker3.text+'''';
  end;
  if wwDBDateTimePicker4.text<>''then
  begin
    if str=''then
      str:='where 更改时间<='+''''+wwDBDateTimePicker4.text+''''
    else
      str:=str+' and 更改时间<='+''''+wwDBDateTimePicker4.text+'''';
  end;
  t_op_delete.close;
  t_op_delete.sql.clear;
  t_op_delete.SQL.add('select * from t_op_log '+str+' order by id desc');
  t_op_delete.open;
end;


procedure Tfrm_op_log.N16Click(Sender: TObject);
begin
 grid_save_xls(dxdbgrid1);
end;

procedure Tfrm_op_log.dxDBGrid1ColumnSorting(Sender: TObject;
  Column: TdxDBTreeListColumn; var Allow: Boolean);
begin
  Column_sort(Column,t_op_delete,'ID');
end;

end.