ufamily.pas

说明: 比较简单的人事档案管理程序,包含了人事档案的大部分功能,做人事档案的兄弟可以看看. 本程序类型：delphi7 + Access2000 桌面数据库 初始用户名/密码:admin

{
 edit1 用来保存选中的职工编号
 edit2 用来保存选中的职工姓名
}
unit UFamily;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, dbgridehimpexp, DB, ADODB, Grids, DBGrids, StdCtrls, ComCtrls, Buttons,
  DBGridEh;

type
  TForm_Family = class(TForm)
    GroupBox1: TGroupBox;
    Label1: TLabel;
    Edit1: TEdit;
    DS3: TDataSource;
    ADOQFamily: TADOQuery;
    SelectEmployeeID: TButton;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Label7: TLabel;
    Edit2: TEdit;
    Edit3: TEdit;
    Edit4: TEdit;
    ComboBox1: TComboBox;
    Edit5: TEdit;
    Label8: TLabel;
    Edit6: TEdit;
    BrithdayDateTime: TDateTimePicker;
    EditFaimlyRecord: TSpeedButton;
    DeleteFaimlyRecord: TSpeedButton;
    OutputFaimlyRecord: TSpeedButton;
    ResetRecord: TSpeedButton;
    AddFamilyRecord: TSpeedButton;
    DBGridFamily: TDBGridEh;
    SpeedButton1: TSpeedButton;
    procedure FormShow(Sender: TObject);
    procedure SelectEmployeeIDClick(Sender: TObject);
    procedure EditFaimlyRecordClick(Sender: TObject);
    procedure DeleteFaimlyRecordClick(Sender: TObject);
    procedure AddFamilyRecordClick(Sender: TObject);
    procedure ResetRecordClick(Sender: TObject);
    procedure OutputFaimlyRecordClick(Sender: TObject);
    procedure SpeedButton1Click(Sender: TObject);
    procedure Edit6KeyPress(Sender: TObject; var Key: Char);
  private
    { Private declarations }
    NotEdit: string; //判断职工编号是否有改变
  public
    { Public declarations }
  end;

var
  Form_Family: TForm_Family;

implementation
uses Umain, USelectEmployee;
{$R *.dfm}

procedure TForm_Family.FormShow(Sender: TObject);
begin
  AddFamilyRecord.Caption := '确定';
  BrithdayDateTime.DateTime := now(); //默认当前时间
  if edit1.Text <> '' then
  begin

  //显示当前职工已经设置了的成员列表
    try
      with ADOQFamily do
      begin
        close;
        SQL.Clear;
        SQL.Add('SELECT * FROM Family');
        SQL.Add('WHERE Family_EmployeeID=''' + edit1.Text + '''');
        open;
      end;
    except
      showmessage('无法打开家庭成员表，请检查数据库文件是否存在');
    end;
    ComboBox1.Items.Clear; //清除下拉列表
  //从预设表中读取'政治面貌'并赋值到本窗口下拉列表
    try
      with Form_main.TabPrepset do
      begin
        close;
        open;
        first;
        while not eof do
        begin
          if FieldValues['set_ID'] = 3 then
            ComboBox1.Items.Add(FieldValues['set_Name']);
          next;
        end;
        close;
      end;
    except
      showmessage('无法打开预设表，请检查数据库文件是否存在');
    end;
  end;
end;

procedure TForm_Family.SelectEmployeeIDClick(Sender: TObject);
begin
  NotEdit := edit1.text; //取得当前编辑的职工编号

  Form_SelectEmployee := TForm_SelectEmployee.Create(Self);

  //传送当前职工编号到职工选择窗口的EDIT控件

  Form_SelectEmployee.Edit1.Text := edit1.Text;
  Form_SelectEmployee.ShowModal;
  if NotEdit <> Form_SelectEmployee.Edit1.Text then //判断有没改变
  begin
    edit1.Enabled := true;
    edit1.Text := Form_SelectEmployee.Edit1.Text;
    edit1.Enabled := false;
    Form_Family.Caption := '编辑职工：' + Form_SelectEmployee.Edit2.Text + '的家庭成员表';
    Form_SelectEmployee.Free;
    FormShow(Sender);
  end;
end;

procedure TForm_Family.EditFaimlyRecordClick(Sender: TObject);
begin
  if ADOQFamily.eof then
  begin
    showmessage('请选择一条记录！');
    exit;
  end;
  try
    with ADOQFamily do
    begin
      edit1.Enabled := true;
      edit1.Text := FieldByName('Family_EmployeeID').asstring;
      edit1.Enabled := false;
      edit2.Text := FieldValues['Family_Name'];
      edit3.Text := FieldValues['Family_Connection'];
      BrithdayDateTime.Date := StrToDate(FieldValues['Family_Birthday']);
      edit4.Text := FieldByName('Family_Work').AsString;
      edit5.Text := FieldByName('Family_Role').AsString;
      ComboBox1.Text := FieldByName('Family_Polity').AsString;
      edit6.Text := FieldByName('Family_Tel').AsString;
      AddFamilyRecord.Caption := '更新';
    end;
  except
    beep;
    showmessage('打开家庭成员表失败');
  end;
end;

procedure TForm_Family.DeleteFaimlyRecordClick(Sender: TObject);
begin
  if ADOQFamily.eof then
  begin
    beep;
    showmessage('请选中一条记录');
    exit;
  end
  else
  begin
    if ((MessageDlg('您确定要删除此记录吗？', mtConfirmation,
      [mbYes, mbNo], 0)) = mrYes) then
    begin
      ADOQFamily.Delete;
      showmessage('记录已删除');
    end;
  end;
end;

procedure TForm_Family.AddFamilyRecordClick(Sender: TObject);
begin
  if (trim(edit2.Text) = '') or (length(trim(edit2.Text)) > 20) then
  begin
    showmessage('姓名输入不能为空或超过10个汉字');
    edit2.SetFocus;
    exit;
  end;

  if (trim(edit3.Text) = '') or (length(trim(edit3.Text)) > 20) then
  begin
    showmessage('关系不能为空或超过10个汉字');
    edit3.SetFocus;
    exit;
  end;
  if (trim(edit1.Text) <> '') and (AddFamilyRecord.Caption = '确定') then
  begin
    try
    //新增资料模块
      with Form_main.TabFamily do
      begin
        close;
        open;
        insert;
        FieldValues['Family_EmployeeID'] := trim(edit1.Text);
        FieldValues['Family_Name'] := trim(edit2.Text);
        FieldValues['Family_Connection'] := trim(edit3.Text);
        FieldValues['Family_Birthday'] := Formatdatetime('yyyy-mm-dd', BrithdayDateTime.Date);
        if (trim(edit4.Text) <> '') or (length(trim(edit3.Text)) < 20) then
        begin
          FieldValues['Family_work'] := trim(edit4.Text);
        end;
        if (trim(edit5.Text) <> '') or (length(trim(edit5.Text)) < 20) then
        begin
          FieldValues['Family_Role'] := trim(edit5.Text);
        end;
        if (trim(ComboBox1.Text) <> '') or (length(trim(ComboBox1.Text)) < 20) then
        begin
          FieldValues['Family_Polity'] := trim(ComboBox1.Text);
        end;
        if (trim(edit6.Text) <> '') or (length(trim(edit6.Text)) < 20) then
        begin
          FieldValues['Family_Tel'] := trim(edit6.Text);
        end;
        post;
        close;
      end;
    except
      showmessage('插入家庭成员表出错');
    end;
  end
  else //更新资料模块
  begin
    try
      with Form_main.TabFamily do
      begin
        close;
        open;
        first;
        while not eof do
        begin
          if FieldValues['Family_ID'] = ADOQFamily.FieldValues['Family_ID'] then
          begin
           // showmessage(FieldValues['Family_ID']);  //显示当前编辑的记录编号
            update;
            Form_main.TabFamily.edit;
            FieldValues['Family_EmployeeID'] := trim(edit1.Text);
            FieldValues['Family_Name'] := trim(edit2.Text);
            FieldValues['Family_Connection'] := trim(edit3.Text);
            FieldValues['Family_Birthday'] := Formatdatetime('yyyy-mm-dd', BrithdayDateTime.Date);
            if (trim(edit4.Text) <> '') or (length(trim(edit3.Text)) < 20) then
            begin
              FieldValues['Family_work'] := trim(edit4.Text);
            end;
            if (trim(edit5.Text) <> '') or (length(trim(edit5.Text)) < 20) then
            begin
              FieldValues['Family_Role'] := trim(edit5.Text);
            end;
            if (trim(ComboBox1.Text) <> '') or (length(trim(ComboBox1.Text)) < 20) then
            begin
              FieldValues['Family_Polity'] := trim(ComboBox1.Text);
            end;
            if (trim(edit6.Text) <> '') or (length(trim(edit6.Text)) < 20) then
            begin
              FieldValues['Family_Tel'] := trim(edit6.Text);
            end;
            post;
            last;
          end;
          next;
        end;
        close;
      end;
    except
      showmessage('更新家庭成员表出错');
    end;
    //显示到表格
    AddFamilyRecord.Caption := '确定';
    FormShow(Sender);
  end;
end;

procedure TForm_Family.ResetRecordClick(Sender: TObject);
begin
  edit2.Clear;
  edit3.Clear;
  edit4.Clear;
  edit5.Clear;
  ComboBox1.text := '';
  Edit6.Clear;
  edit2.SetFocus;
end;

procedure TForm_Family.OutputFaimlyRecordClick(Sender: TObject);
var ExpClass: TDBGridEhExportClass;
  Ext: string;
begin
  if ADOQFamily.RecordCount = 0 then
  begin
    beep;
    showmessage('当前没有任何记录！');
    exit;
  end;
  Form_main.SaveDialog1.FileName := 'file1';
  if Form_main.SaveDialog1.Execute then
  begin
    case Form_main.SaveDialog1.FilterIndex of
      1: begin ExpClass := TDBGridEhExportAsText; Ext := 'txt'; end;
      2: begin ExpClass := TDBGridEhExportAsCSV; Ext := 'csv'; end;
      3: begin ExpClass := TDBGridEhExportAsHTML; Ext := 'htm'; end;
      4: begin ExpClass := TDBGridEhExportAsRTF; Ext := 'rtf'; end;
      5: begin ExpClass := TDBGridEhExportAsXLS; Ext := 'xls'; end;
    else
      ExpClass := nil; Ext := '';
    end;
    if ExpClass <> nil then
    begin
      if UpperCase(Copy(Form_main.SaveDialog1.FileName, Length(Form_main.SaveDialog1.FileName) - 2, 3)) <>
        UpperCase(Ext) then
        Form_main.SaveDialog1.FileName := Form_main.SaveDialog1.FileName + '.' + Ext;
      SaveDBGridEhToExportFile(ExpClass, DBGridFamily,
        Form_main.SaveDialog1.FileName, true);
    end;
  end;
end;

procedure TForm_Family.SpeedButton1Click(Sender: TObject);
begin
  try
    with ADOQFamily do
    begin
      close;
      SQL.Clear;
      SQL.Add('SELECT * FROM Family');
      open;
    end;
  except
    beep;
    showmessage('无法打开家庭成员表，请检查数据库文件是否存在');
  end;
end;

procedure TForm_Family.Edit6KeyPress(Sender: TObject; var Key: Char);
begin
  if not (key in ['0'..'9', '-']) then
    key := #0;
end;

end.