realtyg13.pas

物业管理系统系统特点 一、 实现集中式管理 系统将集团公司、各分公司、各物业管理处连接到一起

unit RealtyG13;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, dbcgrids, Grids, DBGrids, DB, ADODB, StdCtrls, Buttons, ExtCtrls,
  StrUtils, ExtDlgs, ComCtrls, math, Menus, ImgList, ToolWin;

type
    Tf_RealtyG13 = class(TForm)
    L1: TLabel;
    L2: TLabel;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    edit2: TEdit;
    edit4: TEdit;
    Label5: TLabel;
    edit9: TEdit;
    edit5: TDateTimePicker;
    edit8: TEdit;
    Label6: TLabel;
    edit1: TEdit;
    Label7: TLabel;
    Label8: TLabel;
    edit6: TEdit;
    edit3: TComboBox;
    edit7: TComboBox;
    Button7: TButton;
    Button5: TButton;
    procedure FormKeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Button2Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure ToolButton10Click(Sender: TObject);
    procedure getId;
    procedure Button7Click(Sender: TObject);
    procedure Button5Click(Sender: TObject);

  private
    { Private declarations }
  public
    { Public declarations }
       bOK:bool;
       T:string;
  end;

var
  f_RealtyG13: Tf_RealtyG13;
  sNum:string;

implementation

uses data, main,Car4s931;

{$R *.dfm}

procedure Tf_RealtyG13.getId;
var
    i:integer;
    query:TADOQuery;
    s:string;
begin
    Query:=TADOQuery.Create(nil);
    Query.Connection:=DataModuleADO.ADOConnection1;

    s := 'select top 1 * from 消防器材 ORDER BY 编号 DESC';
    Query.SQL.Add(s);
    Query.Open ;
    if query.recordcount > 0 then
    begin
        s:= Query.Fieldbyname('编号').AsString;
        s:= Copy(S, 1, 3);
        i:= strtoint(s)+1;
        if i<10 then edit1.text := '00'+inttostr(i)
        else if (i > 9) and (i<100) then edit1.text := '0'+inttostr(i)
        else if i>99 then edit1.text := inttostr(i);
    end
    else  edit1.text := '001';

end;

procedure Tf_RealtyG13.FormCreate(Sender: TObject);
var
    i:integer;
    query:TADOQuery;
    s:string;
begin
    Query:=TADOQuery.Create(nil);
    Query.Connection:=DataModuleADO.ADOConnection1;

    query.SQL.Add('select * from 辅助资料 where 类别='''+'器材类型'+'''');
    query.Open;
    while not query.eof do
    begin
        edit3.Items.Add(query.fieldbyname('名称').Value);
        query.Next;
    end;
    query.close;
    query.free;

    edit7.Items.Add('正常');
    edit7.Items.Add('报废');

    getId;
    edit5.Date:=date;
end;

//Tab
procedure Tf_RealtyG13.FormKeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
    if key=13 then
        Begin
            key:=0;
            perform(WM_NEXTDLGCTL,0,0);
        end
    else if key=VK_ESCAPE then close;
end;

procedure Tf_RealtyG13.Button2Click(Sender: TObject);
begin
    close;
end;

procedure Tf_RealtyG13.ToolButton10Click(Sender: TObject);
begin
    close;
end;

procedure Tf_RealtyG13.Button7Click(Sender: TObject);
VAR
    query:TADOQuery;
    s:string;
begin
     if Edit3.Text='' then
     begin
         showmessage('请选择器材类型。');
         Edit3.SetFocus;
         exit;
      end;

     if Edit6.Text='' then
     begin
         showmessage('有效期不能为空。');
         Edit6.SetFocus;
         exit;
      end;



      if edit2.text='' then edit2.Text:='-';
      if edit4.text='' then edit4.Text:='-';
      if edit8.text='' then edit8.Text:='-';
      if edit9.text='' then edit9.Text:='-';

      Query:=TADOQuery.Create(nil);
      Query.Connection:=DataModuleADO.ADOConnection1;

      query.SQL.Clear;
      Query.SQL.Add('select * from 消防器材 where 编号='''+Edit1.text+'''');
      Query.Open ;
      if query.RecordCount>0 then
      begin
          showmessage('编号重复，请重新输入');
          Edit1.SetFocus;
          query.Close ;
          query.Free ;
          exit;
      end;


      s := 'insert into 消防器材(编号,名称,类型,型号,出厂日期,有效期,器材状态,';
      s:=s+'配件,备注) values(:s1,:s2,:s3,:s4,:s5,:s6,:s7,:s8,:s9)';

      query.sql.Clear ;
      query.sql.add(s);
      query.Parameters.ParamByName('s1').Value:=trim(Edit1.Text);
      query.Parameters.ParamByName('s2').Value:=Edit2.text;
      query.Parameters.ParamByName('s3').Value:=trim(Edit3.Text);
      query.Parameters.ParamByName('s4').Value:=trim(Edit4.Text);
      query.Parameters.ParamByName('s5').Value:=datetostr(Edit5.date);
      query.Parameters.ParamByName('s6').Value:=trim(Edit6.text);
      query.Parameters.ParamByName('s7').Value:=trim(Edit7.text);
      query.Parameters.ParamByName('s8').Value:=trim(Edit8.Text);
      query.Parameters.ParamByName('s9').Value:=trim(Edit9.Text);

      DataModuleADO.ADOConnection1.BeginTrans;
      query.execsql;
      DataModuleADO.ADOConnection1.CommitTrans;
      query.Close;
      query.Free;

      showmessage('保存成功。');

      getId;
      edit4.Text:='';
      edit3.Text:='';
      edit2.text:='';
      edit5.date:=date;
      edit6.text:='';
      edit7.text:='';
      edit8.Text:='';
      edit9.text:='';
      edit1.SetFocus;


end;

procedure Tf_RealtyG13.Button5Click(Sender: TObject);
begin
    close;
end;

end.