unit uddshqk;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, RzButton, ExtCtrls, GridsEh, DBGridEh, StdCtrls, ComCtrls, RzDTP,
  DB, ADODB, Grids, FR_DSet, FR_DBSet, FR_Class, DBGrids;

type
  Tfrmcgshqk = class(TForm)
    Panel1: TPanel;
    Panel2: TPanel;
    RzBitBtn1: TRzBitBtn;
    RzBitBtn2: TRzBitBtn;
    RzBitBtn3: TRzBitBtn;
    RzBitBtn4: TRzBitBtn;
    dtp1: TRzDateTimePicker;
    dtp2: TRzDateTimePicker;
    Label1: TLabel;
    Label2: TLabel;
    ComboBox1: TComboBox;
    Label3: TLabel;
    ComboBox2: TComboBox;
    ADOQuery1: TADOQuery;
    ADOQuery2: TADOQuery;
    DataSource1: TDataSource;
    frReport1: TfrReport;
    frDBDataSet1: TfrDBDataSet;
    DBGrid1: TDBGrid;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure RzBitBtn4Click(Sender: TObject);
    procedure csh();
    procedure FormCreate(Sender: TObject);
    procedure dtp1Exit(Sender: TObject);
    procedure dtp2Exit(Sender: TObject);
    procedure ComboBox1Change(Sender: TObject);
    procedure ComboBox2Change(Sender: TObject);
    procedure RzBitBtn3Click(Sender: TObject);
    procedure RzBitBtn1Click(Sender: TObject);
    procedure RzBitBtn2Click(Sender: TObject);
    procedure DBGrid1DrawColumnCell(Sender: TObject; const Rect: TRect;
      DataCol: Integer; Column: TColumn; State: TGridDrawState);
    procedure DBGrid1TitleClick(Column: TColumn);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  frmcgshqk: Tfrmcgshqk;

implementation
uses uconst,ufunction,udm1,ucx;
{$R *.dfm}

procedure Tfrmcgshqk.FormClose(Sender: TObject; var Action: TCloseAction);
begin
action:=cafree;
end;

procedure Tfrmcgshqk.RzBitBtn4Click(Sender: TObject);
begin
close;
end;
procedure tfrmcgshqk.csh();
begin
combobox1.Text:='';
combobox2.Text:='';
strsql:='select * from view_ddshqk where 訂購日期>=:rq1 and 訂購日期<=:rq2';
if adoquery1.Active then adoquery1.Close;
adoquery1.SQL.Clear;
adoquery1.SQL.Add(strsql);
adoquery1.Parameters.ParamByName('rq1').Value:=dtp1.Date;
adoquery1.Parameters.ParamByName('rq2').Value:=dtp2.Date;
adoquery1.Open;
strsql:='select distinct xqdh from cgdd_main where cgrq>=:rq1 and cgrq<=:rq2';
if adoquery2.Active then adoquery2.Close;
adoquery2.SQL.Clear;
adoquery2.SQL.Add(strsql);
adoquery2.Parameters.ParamByName('rq1').Value:=dtp1.Date;
adoquery2.Parameters.ParamByName('rq2').Value:=dtp2.Date;
adoquery2.Open;
if not(adoquery2.Recordset.eof and adoquery2.Recordset.BOF) then
   begin
        adoquery2.First;
        combobox1.Items.Clear;
        combobox2.Items.Clear;
        while not adoquery2.Eof do
        begin
        combobox1.Items.Add(trim(adoquery2.fieldbyname('xqdh').AsString));
        adoquery2.Next;
        end;
   end;
adoquery2.Close;
end;
procedure Tfrmcgshqk.FormCreate(Sender: TObject);
begin
adoquery1.Connection:=dm1.ADOConnection1;
adoquery2.Connection:=dm1.ADOConnection1;
dtp1.Date:=date-30;
dtp2.date:=date;
csh;

end;

procedure Tfrmcgshqk.dtp1Exit(Sender: TObject);
begin
csh;
end;

procedure Tfrmcgshqk.dtp2Exit(Sender: TObject);
begin
csh;
end;

procedure Tfrmcgshqk.ComboBox1Change(Sender: TObject);
begin
strsql:='select * from view_ddshqk where 需求單號='+''''+trim(combobox1.Text)+'''';
adoexect(adoquery1,strsql);
strsql:='select ddhm from cgdd_main where xqdh='+''''+trim(combobox1.Text)+'''';
adoexect(adoquery2,strsql);
if not(adoquery2.Recordset.EOF and adoquery2.Recordset.BOF) then
   begin
       adoquery2.First;
       combobox2.Items.Clear;
       combobox2.Text:='';
       while not adoquery2.Eof do
       begin
       combobox2.Items.Add(adoquery2.fieldbyname('ddhm').AsString);
       adoquery2.Next;
       end;
   end;
adoquery2.Close;
end;

procedure Tfrmcgshqk.ComboBox2Change(Sender: TObject);
begin
if trim(combobox1.Text)='其它采購需求' then
strsql:='select * from view_ddshqk_1 where 訂單號碼='+''''+trim(combobox2.Text)+''''
else
strsql:='select * from view_ddshqk where 訂單號碼='+''''+trim(combobox2.Text)+'''';
adoexect(adoquery1,strsql);

end;

procedure Tfrmcgshqk.RzBitBtn3Click(Sender: TObject);
begin
frReport1.DoublePass := True;
frReport1.Clear;
if trim(combobox2.text)='' then
   begin
   frReport1.LoadFromFile(strpath+'/report/ddshqk.frf');
   end else begin
   frReport1.LoadFromFile(strpath+'/report/ddshqk_1.frf');
   end;
frVariables['username']:=username;
frreport1.ShowReport;
end;

procedure Tfrmcgshqk.RzBitBtn1Click(Sender: TObject);
begin
frmcx:=tfrmcx.Create(self);
frmcx.adocx:=adoquery1;
frmcx.ShowModal;
adoquery1:=frmcx.adocx;
ADOquery1.Requery();
end;
procedure Tfrmcgshqk.RzBitBtn2Click(Sender: TObject);
begin
frReport1.DoublePass := True;
frReport1.Clear;
if trim(combobox2.text)='' then
   begin
   frReport1.LoadFromFile(strpath+'/report/ddshqk.frf');
   end else begin
   frReport1.LoadFromFile(strpath+'/report/ddshqk_1.frf');
   end;
frreport1.DesignReport;
end;

procedure Tfrmcgshqk.DBGrid1DrawColumnCell(Sender: TObject;
  const Rect: TRect; DataCol: Integer; Column: TColumn;
  State: TGridDrawState);
begin
if (adoquery1.FieldByName('落單日期').Value < date) and (adoquery1.FieldByName('未送數量').value>0) then begin
dbgrid1.Canvas.Brush.Color:=clYellow;
dbgrid1.DefaultDrawColumnCell(rect,datacol,column,[gdfixed,gdfocused,gdselected]);
end;
end;

procedure Tfrmcgshqk.DBGrid1TitleClick(Column: TColumn);
begin
dgridpx(adoquery1,DBGrid1,Column);
end;

end.