ujyzxx.pas

来自「很好的汽车管理系统 很实用的 谢谢合作」· PAS 代码 · 共 432 行

unit UJYZXX;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Grids, DBGrids, StdCtrls, Buttons, ExtCtrls, ComCtrls, DBCtrls,
  ToolWin,ADODB, RpCon, RpConDS, RpDefine, RpRave, RpBase, RpSystem;

type
  TJYZXX = class(TForm)
    Panel2: TPanel;
    GroupBox1: TGroupBox;
    Label1: TLabel;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Label7: TLabel;
    Label8: TLabel;
    Label9: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    Edit4: TEdit;
    Edit5: TEdit;
    Edit6: TEdit;
    Edit7: TEdit;
    Edit8: TEdit;
    Memo1: TMemo;
    Panel1: TPanel;
    SpeedButton1: TSpeedButton;
    SpeedButton2: TSpeedButton;
    SpeedButton3: TSpeedButton;
    SpeedButton4: TSpeedButton;
    SpeedButton5: TSpeedButton;
    procedure SpeedButton5Click(Sender: TObject);
    procedure SpeedButton1Click(Sender: TObject);
    procedure SpeedButton2Click(Sender: TObject);
    procedure SpeedButton3Click(Sender: TObject);
    procedure SpeedButton4Click(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure DBGrid1MouseUp(Sender: TObject; Button: TMouseButton;
      Shift: TShiftState; X, Y: Integer);
    procedure Edit1KeyPress(Sender: TObject; var Key: Char);
    procedure Edit4KeyPress(Sender: TObject; var Key: Char);
    procedure Edit3KeyPress(Sender: TObject; var Key: Char);
    procedure Edit8KeyPress(Sender: TObject; var Key: Char);
    procedure Edit5KeyPress(Sender: TObject; var Key: Char);
    procedure Edit6KeyPress(Sender: TObject; var Key: Char);
    procedure Edit1Change(Sender: TObject);
    procedure Edit3Change(Sender: TObject);
    procedure Edit4Change(Sender: TObject);
    procedure Edit5Change(Sender: TObject);
    procedure Edit6Change(Sender: TObject);
    procedure Edit7Change(Sender: TObject);
    procedure Edit8Change(Sender: TObject);
    procedure Memo1Change(Sender: TObject);
    procedure Edit7KeyPress(Sender: TObject; var Key: Char);
  private
    { Private declarations }
  public
    procedure ENA;
    procedure DIS;
    procedure CLS;
    procedure Posting;
    procedure GetAll;
    function cansave:boolean;
    procedure BH;
    procedure tr;
    { Public declarations }
  end;

var
  JYZXX: TJYZXX;
implementation

uses UMain, UDM, ULOGIN, UPUBLICFUNCTION;

{$R *.dfm}
procedure TJYZXX.tr;
var
i:integer;
begin
  for i:=ComponentCount - 1 downto 0 do
    if(Components[i] is TEdit) then
    TEdit(Components[i]).Text:=trim(TEdit(Components[i]).Text);
end;

procedure TJYZXX.BH;
var
  s,m:string;
begin
  with dm.QJYZXX do
  begin
    Close;
    SQL.Clear;
    SQL.Add('Select max(bh) as 编号 From jyzxx ');
    Open;
  end;
  if dm.ADODSJYZXX.FieldByName('bh').Value=null then
    s:=s+'1'
  else
  begin
    dm.ADODSJYZXX.Last;
    m:=Trim(DM.ADODSJYZXX.Fieldbyname('bh').Value);
    s:=inttostr(strtoint(m)+1);
  end;
  edit2.Text:=s;
end;
function TJYZXX.CanSave: Boolean;
begin
  if (Edit1.Text='') then
  begin
   Result:=False;
   Application.MessageBox('油站名称不能为空！','提示信息',0+MB_ICONINFORMATION);
   exit;
  end
  else
  if (Edit2.Text='') then
  begin
    Result:=False;
    Application.MessageBox('编号不能为空！','提示信息',0+MB_ICONINFORMATION);
    exit;
  end
  else
  if (Edit3.Text='') then
  begin
    Result:=False;
    Application.MessageBox('联系人不能为空！','提示信息',0+MB_ICONINFORMATION);
    exit;
  end
  else
  if (Edit4.Text='') then
  begin
    Result:=False;
    Application.MessageBox('联系电话不能为空！','提示信息',0+MB_ICONINFORMATION);
    exit;
  end
  else
  if (Edit8.Text='') then
  begin
    Result:=False;
    Application.MessageBox('油站地址不能为空！','提示信息',0+MB_ICONINFORMATION);
    exit;
  end;
end;


procedure TJYZXX.GetAll;
begin
    Edit1.Text:=DM.ADODSJYZXX.FieldByName('yzmc').AsString;
    Edit2.Text:=DM.ADODSJYZXX.FieldByName('bh').AsString;
    Edit3.Text:=DM.ADODSJYZXX.FieldByName('lxr').AsString;
    Edit4.Text:=DM.ADODSJYZXX.fieldByName('lxdh').AsString;
    Edit5.Text:=DM.ADODSJYZXX.FieldByName('cz').AsString;
    Edit6.Text:=DM.ADODSJYZXX.FieldByName('yb').AsString;
    Edit7.Text:=DM.ADODSJYZXX.FieldByName('dzyj').AsString;
    Edit8.Text:=DM.ADODSJYZXX.FieldByName('yzdz').AsString;
    Memo1.Text:=DM.ADODSJYZXX.FieldByName('bz').AsString;
end;
procedure TJYZXX.posting;
begin
  if ActionCD='N' then
  BEGIN
  with DM.QJYZXX do
  begin
    Close;
    SQL.Clear;
    SQL.Add('INSERT INTO JYZXX(yzmc,lxr,lxdh,cz,yb,dzyj,yzdz,bz,bh)');
    SQL.Add('Values(:油站名称,:联系人,:联系电话,:传真,:邮编,:电子邮件,:油站地址,:备注,:编号)');  //
    Parameters.Items[0].Value:=Edit1.Text;
    Parameters.Items[1].Value:=Edit3.Text;
    Parameters.Items[2].Value:=Edit4.Text;
    Parameters.Items[3].Value:=Edit5.Text;
    Parameters.Items[4].Value:=Edit6.Text;
    Parameters.Items[5].Value:=Edit7.Text;
    Parameters.Items[6].Value:=Edit8.Text;
    Parameters.Items[7].Value:=Memo1.Text;
    Parameters.Items[8].Value:=Edit2.Text;
    Prepared:=True;
    ExecSQL;
  end;
  END else
  if ActionCD='M' then
  begin
    With DM.QJYZXX do
    begin
      Close;
      SQL.Clear;
      SQL.Add('update JYZXX Set yzmc=:油站名称,');
      SQL.Add('lxr=:联系人,lxdh=:联系电话,');   //bh=:,   id
      SQL.Add('cz=:传真,yb=:邮编,dzyj=:电子邮件,');
      SQL.Add('yzdz=:油站地址,bz=:备注 Where BH=:编号');
      Parameters.Items[0].Value:=Edit1.Text;
      Parameters.Items[1].Value:=Edit3.Text;
      Parameters.Items[2].Value:=Edit4.Text;
      Parameters.Items[3].Value:=Edit5.Text;
      Parameters.Items[4].Value:=Edit6.Text;
      Parameters.Items[5].Value:=Edit7.Text;
      Parameters.Items[6].Value:=Edit8.Text;
      Parameters.Items[7].Value:=Memo1.Text;
      Parameters.Items[8].Value:=DM.ADODSJYZXX.FieldByName('bh').AsString;
      Prepared:=true;
      ExecSQL;
    end;
  end;
end;
procedure TJYZXX.ENA;
var
  i:integer;
begin
  for i:=ComponentCount-1 downto 0 do
  begin
    if (Components[i] is TEdit) then
    begin
      TEdit(Components[i]).Color:=clWindow;
      TEdit(Components[i]).ReadOnly:=False;
    end;
  end;
  Memo1.Color := clWindow;
  Memo1.ReadOnly := False;
  SpeedButton1.Enabled:=False;
  SpeedButton2.Enabled:=False;
  SpeedButton3.Enabled:=True;
  SpeedButton4.Enabled:=True;
  Panel2.Enabled:=True;
end;
procedure TJYZXX.DIS;
var
  i:integer;
begin
  for i:=ComponentCount-1 downto 0 do
  begin
    if (Components[i] is Tedit) then
    begin
      TEdit(Components[i]).Color:=$00d8d8d8;
      TEdit(Components[i]).ReadOnly:=true;
    end;
  end;
  Memo1.Color := $00D8D8D8;
  Memo1.ReadOnly := true;
  SpeedButton1.Enabled:=True;
  SpeedButton2.Enabled:=True;
  SpeedButton3.Enabled:=False;
  SpeedButton4.Enabled:=False;
  Panel2.Enabled:=False;
end;
procedure TJYZXX.CLS;
var
  i:integer;
begin
  for i:=ComponentCount-1 downto 0 do
  begin
    if(Components[i] is tedit) then
      TEdit(Components[i]).Clear;
  end;
  Memo1.Clear;
end;
procedure TJYZXX.SpeedButton5Click(Sender: TObject);
begin
  DIS;
  ActionCD:='';
  Close;
end;

procedure TJYZXX.SpeedButton1Click(Sender: TObject);
begin
  CLS;
  ENA;
  ActionCD := 'N';
  Edit3.SetFocus;
  bh;
end;

procedure TJYZXX.SpeedButton2Click(Sender: TObject);
begin
  ENA;
  ACtionCD := 'M';
end;

procedure TJYZXX.SpeedButton3Click(Sender: TObject);
begin
  if (cansave) then
  begin
    Posting;
    DIS;
    DM.ADODSJYZXX.Close;
    DM.ADODSJYZXX.Open;
    Application.MessageBox('保存成功!','提示!',64);
    actioncd:='';
    self.Close;
  end;
end;

procedure TJYZXX.SpeedButton4Click(Sender: TObject);
begin
  DIS;
  JYZXX.GetAll;
  actioncd:='';
end;

procedure TJYZXX.FormShow(Sender: TObject);
begin
  DIS;
  if ActionCD = 'M' then
    GetAll
  else if ActionCD = 'N' then
  begin
    CLS;
    ENA;
  end;
end;

procedure TJYZXX.FormCreate(Sender: TObject);
begin
  with DM.QJYZXX do
  begin
    Close;
    SQL.Clear;
    SQL.Add('select * from JYZXX');
    Open;
  end;
  dm.ADODSJYZXX.Open;
end;

procedure TJYZXX.DBGrid1MouseUp(Sender: TObject; Button: TMouseButton;
  Shift: TShiftState; X, Y: Integer);
begin
  GETALL;
end;


procedure TJYZXX.Edit1KeyPress(Sender: TObject; var Key: Char);
begin
  if (key in['0'..'9','a'..'z',#46]) then
    key:=#0;
  if key =#13 then
    Edit4.SetFocus;
end;

procedure TJYZXX.Edit4KeyPress(Sender: TObject; var Key: Char);
begin
  if not (key in['0'..'9','-',#8,#13]) then
    key:=#0;
  if key=#13 then
    Edit5.SetFocus;
end;

procedure TJYZXX.Edit3KeyPress(Sender: TObject; var Key: Char);
begin
  if (key in['0'..'9','a'..'z','A'..'Z',#46]) then
    key:=#0;
  if key=#13 then
    edit1.SetFocus;
end;

procedure TJYZXX.Edit8KeyPress(Sender: TObject; var Key: Char);
begin
  if key=#13 then
    memo1.SetFocus;
end;

procedure TJYZXX.Edit5KeyPress(Sender: TObject; var Key: Char);
begin
  if not (key in['0'..'9','-',#8,#13]) then
    key:=#0;
  if key=#13 then
    Edit6.SetFocus;
end;

procedure TJYZXX.Edit6KeyPress(Sender: TObject; var Key: Char);
begin
  if not (key in['0'..'9',#8,#13]) then
    key:=#0;
  if key=#13 then
    Edit7.SetFocus;
end;

procedure TJYZXX.Edit1Change(Sender: TObject);
begin
TR
end;

procedure TJYZXX.Edit3Change(Sender: TObject);
begin
TR
end;

procedure TJYZXX.Edit4Change(Sender: TObject);
begin
TR
end;

procedure TJYZXX.Edit5Change(Sender: TObject);
begin
TR
end;

procedure TJYZXX.Edit6Change(Sender: TObject);
begin
TR
end;

procedure TJYZXX.Edit7Change(Sender: TObject);
begin
TR
end;

procedure TJYZXX.Edit8Change(Sender: TObject);
begin
TR
end;

procedure TJYZXX.Memo1Change(Sender: TObject);
begin
  MEMO1.Text:=TRIM(MEMO1.Text);
end;

procedure TJYZXX.Edit7KeyPress(Sender: TObject; var Key: Char);
begin
  if key=#13 then
    Edit8.SetFocus;
end;

end.