addkcapunit.pas

delphi6.0版本的主要用于学样、网吧的计费系统的源码

unit AddkcapUnit;

interface

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

type
  TAddkcapForm = class(TForm)
    Label1: TLabel;
    DateTimePicker1: TDateTimePicker;
    RadioGroup1: TRadioGroup;
    Label2: TLabel;
    ComboBox1: TComboBox;
    Label3: TLabel;
    ComboBox2: TComboBox;
    Label4: TLabel;
    Edit1: TEdit;
    Label6: TLabel;
    Label7: TLabel;
    DateTimePicker2: TDateTimePicker;
    DateTimePicker3: TDateTimePicker;
    Label8: TLabel;
    Button1: TButton;
    Label9: TLabel;
    ComboBox3: TComboBox;
    Label10: TLabel;
    ComboBox4: TComboBox;
    Label11: TLabel;
    ComboBox5: TComboBox;
    Button2: TButton;
    Button3: TButton;
    ComboBox6: TComboBox;
    Label12: TLabel;
    Edit2: TEdit;
    Button4: TButton;
    procedure RadioGroup1Click(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure ComboBox1Change(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure DateTimePicker1Change(Sender: TObject);
    procedure Button4Click(Sender: TObject);
  private
    { Private declarations }
    //教师ID
    teachidArray: array of integer;
    //班级id
    bjidArray: array of integer;
    //收费类型
    sfkindArray: array of integer;
    //机房编号
    //jfnumArray : array of string;
    termbeginDate: Tdatetime;
    weekcount: integer;

    //增加单个安排
    function addoneap(usejqid, usejqname: string): boolean;
    //增加多个安排
    function addmoreap(usejqid, usejqname: string): boolean;
    //求出指定日期第几周的日期
    function GetDateByWeekNo(date: TDate; weekno, sq: integer): Tdate;
    //求某星期的第一天
    function GetFirstDayofWeek(date: Tdate): Tdate;

  public
    { Public declarations }
    kcname: string;
  end;

var
  AddkcapForm: TAddkcapForm;

implementation

uses ZLB, datamodule, StrUtils, DateUtils, KCGL, AddjfjqUnit;

{$R *.dfm}

procedure TAddkcapForm.RadioGroup1Click(Sender: TObject);
begin
  datetimepicker1.Enabled := radiogroup1.ItemIndex = 0;
  combobox1.Enabled := radiogroup1.ItemIndex = 1;
  combobox2.Enabled := radiogroup1.ItemIndex = 1;
  edit1.Enabled := radiogroup1.ItemIndex = 1;
  button1.Enabled := radiogroup1.ItemIndex = 1;
end;

procedure TAddkcapForm.FormShow(Sender: TObject);
var
  i: integer;
begin
  datetimepicker1.Date := now();
  combobox6.Clear;
  edit1.Clear;
  edit2.Clear;
  edit2.Hint := '';
  combobox3.Clear;
  combobox4.Clear;
  combobox5.Clear;
  //CheckListBox1.Clear;
  RadioGroup1Click(sender);
  with dmfm.ADOQuery1 do
  begin
    close;
    sql.Text := 'select * from Tkc';
    open;
    setlength(teachidArray, recordcount);
      //i := 0;
    while not eof do
    begin
      combobox6.Items.Add(fieldbyname('Fname').asstring);
      next;
    end;
    combobox6.ItemIndex := combobox6.Items.IndexOf(kcname);

      //收费方式
    close;
    sql.Text := 'select * from fltb';
    open;
    setlength(sfkindArray, recordcount);
    i := 0;
    while not eof do
    begin
      sfkindArray[i] := fieldbyname('swkind').AsInteger;
      combobox3.Items.Add(fieldbyname('name').AsString);
      inc(i);
      next;
    end;
    combobox3.ItemIndex := 0;

      //教师
    close;
    sql.Text := 'select * from Tteach';
    open;
    setlength(teachidArray, recordcount);
    i := 0;
    while not eof do
    begin
      teachidArray[i] := fieldbyname('Fnum').AsInteger;
      combobox4.Items.Add(fieldbyname('Fname').asstring);
      inc(i);
      next;
    end;

      //班级
    close;
    sql.Text := 'select * from TBJ';
    open;
    setlength(bjidArray, recordcount);
    i := 0;
    while not eof do
    begin
      bjidArray[i] := fieldbyname('id').AsInteger;
      combobox5.Items.Add(fieldbyname('Fname').asstring);
      inc(i);
      next;
    end;

      //机房
      {close;
      sql.Text := 'select * from TjfInfo';
      open;
      setlength(jfnumArray, recordcount);
      i := 0;
      while not eof do
        begin
          jfnumArray[i] := fieldbyname('Fnum').AsString;
          //checkListbox1.Items.Add(fieldbyname('Fnum').AsString + '  ' + fieldbyname('Fname').AsString);
          inc(i);
          next;
        end;}

      //学期
    close;
    sql.Text := 'select * from txq where fname = (select Fvalue from tconf where fvar = ''CURRPERIOD'')';
    open;
    if eof then
    begin
      messagebox(handle, '请设置当前所在学期！', '提示', $30);
      exit;
    end;
    termbeginDate := fieldbyname('FbeginDate').AsDateTime;
    weekcount := fieldbyname('FZS').AsInteger;
    combobox1.ItemIndex := 2;
    ComboBox1Change(sender);
  end;
end;

procedure TAddkcapForm.ComboBox1Change(Sender: TObject);
var
  i: integer;
  str: string;
begin
  edit1.Clear;
  if combobox1.ItemIndex = 0 then
  begin
    for i := 1 to weekcount do
    begin
      if i mod 2 <> 0 then
        str := str + format('%d,', [i]);
    end;
  end;
  if combobox1.ItemIndex = 1 then
  begin
    for i := 1 to weekcount do
    begin
      if i mod 2 = 0 then
        str := str + format('%d,', [i]);
    end;
  end;
  if combobox1.ItemIndex = 2 then
  begin
    for i := 1 to weekcount do
      str := str + format('%d,', [i]);
  end;
  str := copy(str, 1, length(str) - 1);
  edit1.Text := str;
end;

procedure TAddkcapForm.Button2Click(Sender: TObject);
var
  //i : integer;
  usejqid, usejqname: string;
begin
  if combobox6.Text = '' then
  begin
    Messagebox(handle, '课选择课程名！', '提示', $30);
    exit;
  end;

  if combobox3.ItemIndex = -1 then
  begin
    Messagebox(handle, '请选择收费方式！', '提示', $30);
    exit;
  end;

  if combobox4.ItemIndex = -1 then
  begin
    Messagebox(handle, '请选择教师！', '提示', $30);
    exit;
  end;

  if combobox5.ItemIndex = -1 then
  begin
    Messagebox(handle, '请选择班级！', '提示', $30);
    exit;
  end;

  usejqid := edit2.Hint;
  usejqname := edit2.Text;
  {for i := 0 to checklistbox1.Count - 1 do
    if checklistbox1.Checked[i] then
      begin
        inc(count);
        usejq := usejq + format('''%s'',', [jfnumArray[i]]);
      end;}
  usejqname := ansireplacestr(usejqname, '''', '''''');
  //usejq := copy(usejq, 1, length(usejq) - 1);
  if usejqid = '' then
  begin
    Messagebox(handle, '请选择使用的机器！', '提示', $30);
    exit;
  end;

  if RadioGroup1.ItemIndex = 0 then
  begin
    if not addoneap(usejqid, usejqname) then
      exit;
  end
  else
  begin
    if not addmoreap(usejqid, usejqname) then
      exit;
  end;
  Messagebox(handle, '课程添加成功！', '提示', $40);
  KCGLForm.formshow(sender);
end;

procedure TAddkcapForm.Button1Click(Sender: TObject);
begin
  zlbform.InputStr := edit1.Text;
  if ZLBform.showModal = mrok then
    edit1.Text := zlbform.ReturnStr;
end;

//增加单个安排

function TAddkcapForm.addoneap(usejqid, usejqname: string): boolean;
var
  str: string;
  num: integer;
  itype: integer;
  date, begintime, endtime: string;
  sflx, jsNum, bjid: integer;
begin
  result := false;
  with dmfm.ADOQuery1 do
  begin
    close;
    sql.Text := 'select isnull(max(fid),0) + 1 from Tkcap';
    open;
    num := fields[0].AsInteger;
    itype := 0;
      //date1 := FormatDateTime('yyyy-mm-dd',datetimepicker1.Date);
    date := datetostr(datetimepicker1.Date);
    sflx := sfkindArray[combobox3.ItemIndex];
    jsnum := teachidArray[combobox4.ItemIndex];
    bjid := bjidarray[combobox5.itemindex];
    begintime := FormatDateTime('yyyy-mm-dd ', datetimepicker1.Date) + FormatDateTime('hh:nn:ss', datetimepicker2.Time);
    endtime := FormatDateTime('yyyy-mm-dd ', datetimepicker1.Date) + FormatDateTime('hh:nn:ss', datetimepicker3.Time);
    str := format('insert Tkcap (Fnum,FkcName,Ftype,Fdate,Fxq,Fsflx,FjsNum,Fbjid,FjqNum,FjqName,FbeginTime,FendTime) values '#10 +
      '  (''%.4d'',''%s'',%d,''%s'',%d,%d,%d,%d,''%s'',''%s'',''%s'',''%s'')',
      [num, combobox6.text, itype, date, combobox2.itemindex, sflx, jsnum, bjid, usejqid, usejqname, begintime, endtime]);
    close;
    sql.Clear;
    sql.Add(str);
    str := format('insert TkcapMx (FkcNum,FkcName,Fbegintime,Fendtime,Fsflx,FjsNum,Fbjid,FjqNum,FjqName) values '#10 +
      '  (''%.4d'',''%s'',''%s'',''%s'',%d,%d,%d,''%s'',''%s'')',
      [num, combobox6.text, begintime, endtime, sflx, jsnum, bjid, usejqid, usejqname]);
    sql.Add(str);
    dmfm.ADOConnection.BeginTrans;
    try
      execsql;
      dmfm.ADOConnection.CommitTrans;
    except
      on e: exception do
      begin
        messagebox(handle, pchar('保存时出错！'#10'错误信息：' + e.Message), '提示', $10);
        dmfm.ADOConnection.RollbackTrans;
        exit;
      end;
    end;
  end;
  result := true;
end;

//增加多个安排

function TAddkcapForm.addmoreap(usejqid, usejqname: string): boolean;
var
  str: string;
  num: integer;
  itype: integer;
  begintime, endtime: string;
  date: Tdate;
  sflx, jsNum, bjid: integer;
  weekList: TstringList;
  i: integer;
begin
  result := false;

  if edit1.Text = '' then
  begin
    Messagebox(handle, '请选择周次！', '提示', $30);
    exit;
  end;

  with dmfm.ADOQuery1 do
  begin
    weekList := TstringList.Create;
    weeklist.Text := ansireplacestr(edit1.Text, ',', #10);
    close;
    sql.Text := 'select isnull(max(fid),0) + 1 from Tkcap';
    open;
    num := fields[0].AsInteger;
    itype := 1;
      //收费方式
    sflx := sfkindArray[combobox3.ItemIndex];
    jsnum := teachidArray[combobox4.ItemIndex];
    bjid := bjidarray[combobox5.itemindex];
    begintime := FormatDateTime('yyyy-mm-dd ', datetimepicker1.Date) + FormatDateTime('hh:nn:ss', datetimepicker2.Time);
    endtime := FormatDateTime('yyyy-mm-dd ', datetimepicker1.Date) + FormatDateTime('hh:nn:ss', datetimepicker3.Time);
    str := format('insert Tkcap (Fnum,FkcName,Ftype,Ffw,Fxq,Fzc,Fsflx,FjsNum,Fbjid,FjqNum,FjqName,FbeginTime,FendTime) values '#10 +
      '  (''%.4d'',''%s'',%d,%d,%d,''%s'',%d,%d,%d,''%s'',''%s'',''%s'',''%s'')',
      [num, combobox6.text, itype, combobox1.itemindex, combobox2.itemindex, edit1.text,
      sflx, jsnum, bjid, usejqid, usejqname, begintime, endtime]);
    close;
    sql.Clear;
    sql.Add(str);
    for i := 0 to weeklist.Count - 1 do
    begin
      date := GetDateByWeekNo(termbeginDate, strtoint(weekList.strings[i]), combobox2.ItemIndex);
      begintime := formatdatetime('yyyy-mm-dd ', date) + formatdatetime('hh:nn:ss', DateTimePicker2.DateTime);
      endtime := formatdatetime('yyyy-mm-dd ', date) + formatdatetime('hh:nn:ss', DateTimePicker3.DateTime);
      str := format('insert TkcapMx (FkcNum,FkcName,Fbegintime,Fendtime,Fsflx,FjsNum,Fbjid,FjqNum,FjqName) values '#10 +
        '  (''%.4d'',''%s'',''%s'',''%s'',%d,%d,%d,''%s'',''%s'')',
        [num, combobox6.text, begintime, endtime, sflx, jsnum, bjid, usejqid, usejqname]);
      sql.add(str);
    end;
    dmfm.ADOConnection.BeginTrans;
    try
      execsql;
      dmfm.ADOConnection.CommitTrans;
    except
      on e: exception do
      begin
        messagebox(handle, pchar('保存时出错！'#10'错误信息：' + e.Message), '提示', $10);
        dmfm.ADOConnection.RollbackTrans;
        weekList.Free;
        exit;
      end;
    end;
  end;
  result := true;
  weekList.Free;
end;

procedure TAddkcapForm.Button3Click(Sender: TObject);
begin
  close;
end;

//求出指定日期第几周的日期

function TAddkcapForm.GetDateByWeekNo(date: TDate; weekno, sq: integer): Tdate;
var
  //i : integer;
  //no : integer;
  tmpdate1, tmpdate2: Tdate;
begin
  tmpdate1 := incweek(date, weekno - 1);
  tmpdate2 := GetFirstDayofWeek(tmpdate1);
  tmpdate2 := tmpdate2 + sq;
  result := tmpdate2;
end;

//求某星期的第一天

function TAddkcapForm.GetFirstDayofWeek(date: Tdate): Tdate;
var
  tmpdate1: Tdate;
begin
  tmpdate1 := date;
  while weekof(tmpdate1) = weekof(date) do
    tmpdate1 := tmpdate1 - 1;
  result := tmpdate1;
end;

procedure TAddkcapForm.DateTimePicker1Change(Sender: TObject);
begin
  ComboBox2.ItemIndex := dayofweek(DateTimePicker1.DateTime) - 1;
end;

procedure TAddkcapForm.Button4Click(Sender: TObject);
begin
  Seljfjqform.InputIdStr := edit2.Hint;
  Seljfjqform.InputNameStr := edit2.Text;
  Seljfjqform.showModal;
  edit2.Hint := Seljfjqform.ReturnIdStr;
  edit2.Text := Seljfjqform.ReturnNameStr;
end;

end.