unit13.pas

学生信息管理系统 学生信息管理系统 学生信息管理系统

unit Unit13;

interface

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

type
  Tjsxxlr = class(TForm)
    GroupBox1: TGroupBox;
    Label1: TLabel;
    Label2: TLabel;
    Label4: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    Edit4: TEdit;
    Label5: TLabel;
    Edit5: TEdit;
    Label6: TLabel;
    Edit6: TEdit;
    Label7: TLabel;
    Edit7: TEdit;
    Label8: TLabel;
    Label9: TLabel;
    Edit8: TEdit;
    Edit9: TEdit;
    Label10: TLabel;
    Edit10: TEdit;
    Label11: TLabel;
    Edit11: TEdit;
    Label12: TLabel;
    Edit12: TEdit;
    SpeedButton1: TSpeedButton;
    SpeedButton2: TSpeedButton;
    Label3: TLabel;
    Edit3: TEdit;
    Label13: TLabel;
    Label14: TLabel;
    Edit13: TEdit;
    Edit14: TEdit;
    Label15: TLabel;
    Edit15: TEdit;
    Label16: TLabel;
    Edit16: TEdit;
    StatusBar1: TStatusBar;
    Image1: TImage;
    ComboBox1: TComboBox;
    Label17: TLabel;
    ADOQuery1: TADOQuery;
    SpeedButton3: TSpeedButton;
    procedure SpeedButton2Click(Sender: TObject);
    procedure Edit1KeyPress(Sender: TObject; var Key: Char);
    procedure Edit13KeyPress(Sender: TObject; var Key: Char);
    procedure SpeedButton3Click(Sender: TObject);
    procedure FormActivate(Sender: TObject);
    procedure SpeedButton1Click(Sender: TObject);
 
   
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  jsxxlr: Tjsxxlr;

implementation
 uses unit1;
{$R *.dfm}

procedure Tjsxxlr.SpeedButton2Click(Sender: TObject);
begin
close;
end;

procedure Tjsxxlr.Edit1KeyPress(Sender: TObject; var Key: Char);
begin
if not (key in['0'..'9',#8])then
begin
key:=#0;
application.MessageBox('教师号只能填写数字','提示',0+64);
end;
end;

procedure Tjsxxlr.Edit13KeyPress(Sender: TObject; var Key: Char);
begin
if not (key in['0'..'9',#8])then
begin
key:=#0;
application.MessageBox('邮政编码只能填写数字','提示',0+64);
end;
end;

procedure Tjsxxlr.SpeedButton3Click(Sender: TObject);
begin
edit1.Clear;
edit2.Clear;
edit3.Clear;
edit4.Clear;
edit5.Clear;
edit6.Clear;
edit7.Clear;
edit8.Clear;
edit9.Clear;
edit10.Clear;
edit11.Clear;
edit12.Clear;
edit13.Clear;
edit14.Clear;
edit15.Clear;
edit16.Clear;
end;
procedure Tjsxxlr.FormActivate(Sender: TObject);
var
sqlstr:string;
begin
sqlstr:='select * from t_jiaoshi';
ADOquery1.Close;
ADOquery1.SQL.Clear;
ADOQuery1.SQL.Add(sqlstr);
ADOquery1.Open;
end;

procedure Tjsxxlr.SpeedButton1Click(Sender: TObject);
begin
if(edit1.Text='')or(edit2.Text='')or(edit3.Text='')or(edit4.Text='')or(edit5.Text='')
or(edit6.Text='')or(edit7.Text='')or(edit8.Text='')or(edit9.Text='')or(edit10.Text='')
or(edit11.Text='')or(edit12.Text='')or(edit13.Text='')or(edit14.Text='')
or(edit15.Text='')or(edit16.Text='') then
begin
 application.MessageBox('下面内容不能为空请输入','提示',0+64);
 exit;
end;
 with ADOquery1 do
 begin
 append;
 fieldvalues['教师号']:=edit1.Text;
 fieldvalues['姓名']:=edit2.Text;
 fieldvalues['性别']:=combobox1.Text;
 fieldvalues['出生日期']:=edit3.Text;
 fieldvalues['籍贯']:=edit4.Text;
 fieldvalues['职务']:=edit5.Text;
 fieldvalues['民族']:=edit6.Text;
 fieldvalues['政治面貌']:=edit7.Text;
 fieldvalues['家庭住址']:=edit8.Text;
 fieldvalues['职称']:=edit9.Text;
 fieldvalues['联系电话']:=edit10.Text;
 fieldvalues['授课教程']:=edit11.Text;
 fieldvalues['离校原因']:=edit12.Text;
 fieldvalues['邮政编码']:=edit13.Text;
 fieldvalues['考勤']:=edit14.Text;
 fieldvalues['入校时间']:=edit15.Text;
 fieldvalues['离校时间']:=edit16.Text;
 try
 post;
 except
     Application.MessageBox('学号重复，请重新输入！','警告',0+64);
      delete;
      edit1.SetFocus;
      edit1.SelectAll;
      exit;
 end;
 end;
 end;

end.