ujyxx_ed.pas

来自「很好的汽车管理系统 很实用的 谢谢合作」· PAS 代码 · 共 631 行 · 第 1/2 页

unit UJYXX_ED;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, Buttons, ExtCtrls, ComCtrls;

type
  TJYXX_ED = class(TForm)
    Panel1: TPanel;
    Panel2: TPanel;
    SpeedButton1: TSpeedButton;
    SpeedButton2: TSpeedButton;
    SpeedButton3: TSpeedButton;
    SpeedButton4: TSpeedButton;
    SpeedButton5: TSpeedButton;
    GroupBox1: TGroupBox;
    Label1: TLabel;
    Edit1: TEdit;
    Label2: TLabel;
    Label3: TLabel;
    Edit3: TEdit;
    Label4: TLabel;
    Edit4: TEdit;
    Label5: TLabel;
    Label6: TLabel;
    Edit5: TEdit;
    Edit6: TEdit;
    Label7: TLabel;
    Label8: TLabel;
    Edit7: TEdit;
    Edit8: TEdit;
    Label9: TLabel;
    Label10: TLabel;
    Edit10: TEdit;
    Label11: TLabel;
    Memo1: TMemo;
    Label12: TLabel;
    Edit11: TEdit;
    DateTimePicker1: TDateTimePicker;
    ComboBox1: TComboBox;
    ComboBox2: TComboBox;
    procedure SpeedButton5Click(Sender: TObject);
    procedure DateTimePicker1Change(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure SpeedButton1Click(Sender: TObject);
    procedure SpeedButton2Click(Sender: TObject);
    procedure SpeedButton3Click(Sender: TObject);
    procedure SpeedButton4Click(Sender: TObject);
    procedure Edit2KeyPress(Sender: TObject; var Key: Char);
    procedure Edit3KeyPress(Sender: TObject; var Key: Char);
    procedure Edit5KeyPress(Sender: TObject; var Key: Char);
    procedure Edit6KeyPress(Sender: TObject; var Key: Char);
    procedure Edit9KeyPress(Sender: TObject; var Key: Char);
    procedure Edit10KeyPress(Sender: TObject; var Key: Char);
    procedure Edit2Change(Sender: TObject);
    procedure Edit5Change(Sender: TObject);
    procedure Edit6Change(Sender: TObject);
    procedure Edit7Change(Sender: TObject);
    procedure Edit10Change(Sender: TObject);
    procedure Memo1Change(Sender: TObject);
    procedure Edit4KeyPress(Sender: TObject; var Key: Char);
    procedure DateTimePicker1KeyPress(Sender: TObject; var Key: Char);
    procedure Edit5Exit(Sender: TObject);
    procedure Edit6Exit(Sender: TObject);
    procedure ComboBox1DropDown(Sender: TObject);
    procedure ComboBox1Change(Sender: TObject);
    procedure ComboBox1KeyPress(Sender: TObject; var Key: Char);
    procedure ComboBox2DropDown(Sender: TObject);
    procedure ComboBox2Change(Sender: TObject);
    procedure ComboBox2KeyPress(Sender: TObject; var Key: Char);
  private
    { Private declarations }
  public
    procedure BH;
    function cansave:boolean;
    procedure GetAll;
    procedure Posting;
    procedure ENA;
    procedure DIS;
    procedure CLS;
    procedure tr;
    { Public declarations }
  end;

var
  JYXX_ED: TJYXX_ED;

implementation

uses UMain, UDM, UJYXX, ADODB;

{$R *.dfm}


procedure TJYXX_ED.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 TJYXX_ED.BH;
var
  s,m:string;
begin
  with DM.QJYXX do
  begin
    Close;
    SQL.Clear;
    SQL.Add('Select max(bh) as 编号 From JYXX');
    Open;
  end;
  if DM.ADODSJYXX.FieldByName('bh').Value=null then
    s:=s+'1'
  else
  begin
    DM.ADODSJYXX.Last;
    m:=Trim(DM.ADODSJYXX.Fieldbyname('bh').Value);
    s:=inttostr(strtoint(m)+1);
  end;
  edit1.Text:=s;
end;


function TJYXX_ED.CanSave: Boolean;//判断是否保存
begin
  if (Edit1.Text='') then
  begin
   Result:=False;
   Application.MessageBox('编号不能为空！','提示信息',0+MB_ICONINFORMATION);
   exit;
  end;
  if (ComboBox1.Text='') then
  begin
   Result:=False;
   Application.MessageBox('车牌号不能为空！','提示信息',0+MB_ICONINFORMATION);
   exit;
  end;
  if (Edit5.Text='') then
  begin
    Result:=False;
    Application.MessageBox('单价不能为空！','提示信息',0+MB_ICONINFORMATION);
    exit;
  end;
  if (Edit6.Text='') then
  begin
    Result:=False;
    Application.MessageBox('加油量不能为空！','提示信息',0+MB_ICONINFORMATION);
    exit;
  end;
  if (Edit7.Text='') then
  begin
    Result:=False;
    Application.MessageBox('金额不能为空！','提示信息',0+MB_ICONINFORMATION);
    exit;
  end;
  if (Edit8.Text='') then
  begin
    Result:=False;
    Application.MessageBox('请选择加油日期！','提示信息',0+MB_ICONINFORMATION);
    exit;
  end;
  if (Edit10.Text='') then
  begin
    Result:=False;
    Application.MessageBox('经办人不能为空！','提示信息',0+MB_ICONINFORMATION);
    exit;
  end;
  if (ComboBox2.Text='') then
  begin
    Result:=False;
    Application.MessageBox('油站名称不能为空！','提示信息',0+MB_ICONINFORMATION);
    exit;
  end;
  if (Edit10.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 TJYXX_ED.GetAll;
begin
    Edit1.Text:=DM.ADODSJYXX.FieldByName('bh').AsString;
    ComboBox1.Text:=DM.ADODSJYXX.FieldByName('cph').AsString;
    Edit3.Text:=DM.ADODSJYXX.FieldByName('clmc').AsString;
    Edit4.Text:=DM.ADODSJYXX.FieldByName('rylx').AsString;
    Edit5.Text:=DM.ADODSJYXX.fieldByName('dj').AsString;
    Edit6.Text:=DM.ADODSJYXX.FieldByName('jyl').AsString;
    Edit7.Text:=DM.ADODSJYXX.FieldByName('je').AsString;
    Edit8.Text:=DM.ADODSJYXX.FieldByName('jyrq').AsString;
    ComboBox2.Text:=DM.ADODSJYXX.FieldByName('yzmc').AsString;
    Edit10.Text:=DM.ADODSJYXX.FieldByName('jbr').AsString;
    Edit11.Text:=DM.ADODSJYXX.FieldByName('yzdz').AsString;
    Memo1.Text:=DM.ADODSJYXX.FieldByName('bz').AsString;
end;


procedure TJYXX_ED.Posting;
begin
  if ActionCD='N' then
  BEGIN
  with DM.QJYXX do
  begin
    Close;
    SQL.Clear;
    SQL.Add('INSERT INTO JYXX(cph,clmc,rylx,dj,jyl,je,jyrq,jbr,yzmc,yzdz,bz,bh)');
    SQL.Add('Values(:车牌号,:车辆名称,:燃油类型,:单价,:加油量,:金额,:加油日期,:经办人,:油站名称,:油站地址,:备注,:编号)');
    Parameters.Items[0].Value:=ComboBox1.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:=Edit10.Text;
    Parameters.Items[8].Value:=ComboBox2.Text;
    Parameters.Items[9].Value:=Edit11.Text;
    Parameters.Items[10].Value:=Memo1.Text;
    Parameters.Items[11].Value:=Edit1.Text;
    Prepared:=True;
    ExecSQL;
  end;
  END else
  if ActionCD='M' then
  begin
    With DM.QJYXX DO
    begin
      Close;
      SQL.Clear;
      SQL.Add('update JYXX Set cph=:车牌号,');
      SQL.Add('clmc=:车辆名称,rylx=:燃油类型,dj=:单价,jyl=:加油量,');
      SQL.Add('je=:金额,jyrq=:加油日期,jbr=:经办人,yzmc=:油站名称,');
      SQL.Add('yzdz=:油站地址,bz=:备注 Where bh=:编号');
      Parameters.Items[0].Value:=ComboBox1.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:=Edit10.Text;
      Parameters.Items[8].Value:=ComboBox2.Text;
      Parameters.Items[9].Value:=Edit11.Text;
      Parameters.Items[10].Value:=Memo1.Text;
      Parameters.Items[11].Value:=DM.ADODSJYXX.FieldByName('bh').AsString;
      Prepared:=true;
      ExecSQL;
    end;
  end;
end;
procedure TJYXX_ED.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;
    if (Components[i] is TDateTimePicker)then
    begin
      TDateTimePicker(Components[i]).Color:=clWindow;
      TDateTimePicker(Components[i]).Enabled:=true;
    end;
  end;
  ComboBox1.Color:=clWindow;
  ComboBox1.Enabled:=True;
  ComboBox2.Color:=clWindow;
  ComboBox2.Enabled:=True;
  Memo1.Color := clWindow;
  Memo1.ReadOnly := False;
  SpeedButton1.Enabled:=False;
  SpeedButton2.Enabled:=False;
  SpeedButton3.Enabled:=True;
  SpeedButton4.Enabled:=True;
  Panel1.Enabled:=True;
end;
procedure TJYXX_ED.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;
    if (Components[i] is TDateTimePicker)then
    begin
      TDateTimePicker(Components[i]).Color:=$00D8D8D8;
      TDateTimePicker(Components[i]).Enabled:=false;
    end;
  end;
  ComboBox1.Color:=$00D8D8D8;
  ComboBox1.Enabled:=False;
  ComboBox2.Color:=$00D8D8D8;
  ComboBox2.Enabled:=False;
  Memo1.Color := $00D8D8D8;
  Memo1.ReadOnly := true;
  SpeedButton1.Enabled:=True;
  SpeedButton2.Enabled:=True;
  SpeedButton3.Enabled:=False;
  SpeedButton4.Enabled:=False;
  Panel1.Enabled:=False;
end;
procedure TJYXX_ED.CLS;//清除控件中的所有内容