unit U_CaiGouSQInPut;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, cxStyles, cxCustomData, cxGraphics, cxFilter, cxData,
  cxDataStorage, cxEdit, DB, cxDBData, cxGridLevel, cxGridCustomTableView,
  cxGridTableView, cxGridDBTableView, cxClasses, cxControls,
  cxGridCustomView, cxGrid, cxMemo, cxRichEdit, ComCtrls, cxContainer,
  cxTextEdit, cxMaskEdit, cxButtonEdit, StdCtrls, ToolWin, DBClient, ADODB,
  ExtCtrls, BtnEdit, cxDropDownEdit, cxCalendar, cxGridCustomPopupMenu,
  cxGridPopupMenu;

type
  TfrmCaiGouSQInPut = class(TForm)
    ToolBar1: TToolBar;
    TBSave: TToolButton;
    TBClose: TToolButton;
    ADOTemp: TADOQuery;
    ADOCmd: TADOQuery;
    DataSource1: TDataSource;
    Order_Sub: TClientDataSet;
    ADOQuery1: TADOQuery;
    cxGridPopupMenu1: TcxGridPopupMenu;
    ToolButton3: TToolButton;
    ToolButton4: TToolButton;
    cxGrid1: TcxGrid;
    Tv1: TcxGridDBTableView;
    v1Column7: TcxGridDBColumn;
    v1Column5: TcxGridDBColumn;
    v1Column13: TcxGridDBColumn;
    v1Column11: TcxGridDBColumn;
    cxGrid1Level1: TcxGridLevel;
    ADOQueryTemp: TADOQuery;
    v1Column1: TcxGridDBColumn;
    v1Column3: TcxGridDBColumn;
    v1Column4: TcxGridDBColumn;
    v1Column6: TcxGridDBColumn;
    v1SQQty: TcxGridDBColumn;
    v1SQPirce: TcxGridDBColumn;
    v1SQGYSName: TcxGridDBColumn;
    v1SQMoney: TcxGridDBColumn;
    procedure TBCloseClick(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure TBSaveClick(Sender: TObject);
    procedure ToolButton3Click(Sender: TObject);
    procedure ToolButton4Click(Sender: TObject);
    procedure v1SQGYSNamePropertiesButtonClick(Sender: TObject;
      AButtonIndex: Integer);
    procedure v1SQQtyPropertiesEditValueChanged(Sender: TObject);
    procedure v1SQPircePropertiesEditValueChanged(Sender: TObject);
  private
    procedure InitData();
    function  SaveData():Boolean;
    { Private declarations }
  public
    PState:Integer;
    FMainId,FSQType:String;

    { Public declarations }
  end;

var
  frmCaiGouSQInPut: TfrmCaiGouSQInPut;

implementation
uses
  U_DataLink,U_ZDYHelp,U_RTFun;

{$R *.dfm}

procedure TfrmCaiGouSQInPut.TBCloseClick(Sender: TObject);
begin
  Close;
  WriteCxGrid('采购申请登记',Tv1,'采购申请管理');
end;

procedure TfrmCaiGouSQInPut.InitData();
begin
  with ADOQuery1 do
  begin
    Close;
    SQL.Clear;
    sql.Add(' select A.*');
    SQL.Add(' from CaiGou_SQ A ');
    sql.Add(' where A.SQId='''+Trim(FMainId)+'''');
    Open;
  end;
  SCreateCDS20(ADOQuery1,Order_Sub);
  SInitCDSData20(ADOQuery1,Order_Sub);
  

end;

procedure TfrmCaiGouSQInPut.FormShow(Sender: TObject);
begin
  ReadCxGrid('采购申请登记',Tv1,'采购申请管理');
  InitData();
end;


function TfrmCaiGouSQInPut.SaveData():Boolean;
var
  maxno,FSKID:string;
begin

  try
    Result:=False;
    ADOCmd.Connection.BeginTrans;
    //保存主表
    Order_Sub.DisableControls;
    with Order_Sub do
    begin
      First;
      while not Eof do
      begin
        with ADOTemp do
        begin
          Close;
          sql.Clear;
          sql.Add('select * from CaiGou_SQ where SQID='''+Trim(Order_Sub.fieldbyname('SQID').AsString)+'''');
          Open;
        end;
        FSKID:=Trim(ADOTemp.fieldbyname('SQID').AsString);
        if Trim(FSKID)='' then
        begin
          if GetLSNo(ADOCmd,maxno,'SQ','CaiGou_SQ',4,1)=False then
          begin
            Order_Sub.EnableControls;
            ADOCmd.Connection.RollbackTrans;
            Application.MessageBox('取采购申请登记表流水号失败!','提示',0);
            Exit;
          end;
        end else
        begin
          maxno:=Trim(FSKID);
        end;
        with ADOCmd do
        begin
          Close;
          sql.Clear;
          SQL.Add('select * from CaiGou_SQ where SQID='''+Trim(FSKID)+'''');
          Open;
        end;
        with ADOCmd do
        begin
          if Trim(FSKID)='' then
          begin
            Append;
          end
          else begin
            Edit;
          end;
          FieldByName('SQID').Value:=Trim(maxno);
          RTSetSaveDataCDS(ADOCmd,Tv1,Order_Sub,'CaiGou_SQ',0);
          FieldByName('SQPirce').Value:=Order_Sub.fieldbyname('SQPirce').AsFloat;
          FieldByName('SQType').Value:=FSQType;
          if Trim(FSKID)='' then
          begin
            FieldByName('Filler').Value:=Trim(DName);
          end else
          begin
            FieldByName('Editer').Value:=Trim(DName);
            FieldByName('EditTime').Value:=SGetServerDateTime(ADOTemp);
          end;
          Post;
        end;
        Edit;
        FieldByName('SQID').Value:=Trim(maxno);
        Next;
      end;
    end;
    Order_Sub.EnableControls;
    ADOCmd.Connection.CommitTrans;
    Result:=True;
  except
    Result:=False;
    ADOCmd.Connection.RollbackTrans;
    Application.MessageBox('保存失败！','提示',0);
  end;
end;

procedure TfrmCaiGouSQInPut.TBSaveClick(Sender: TObject);
begin
  ToolBar1.SetFocus;
  if Order_Sub.IsEmpty then
  begin
    Application.MessageBox('明细不能为空！','提示',0);
    exit;
  end;
  if Order_Sub.Locate('SQDate',null,[]) then
  begin
    Application.MessageBox('申请日期不能为空!','提示',0);
    Exit;
  end;
  if SaveData() then
  begin
    Application.MessageBox('保存成功！','提示',0);
   // ModalResult:=1;
  end;

end;

procedure TfrmCaiGouSQInPut.ToolButton3Click(Sender: TObject);
begin
  with Order_Sub do
  begin
    Append;
    Post;
  end;
end;

procedure TfrmCaiGouSQInPut.ToolButton4Click(Sender: TObject);
var
  FWorker,FDate:String;
begin
  if Order_Sub.IsEmpty then Exit;
  if Trim(Order_Sub.fieldbyname('SQID').AsString)<>'' then
  begin
    if Application.MessageBox('确定要删除数据吗？','提示',32+4)<>IDYES then Exit;
    with ADOCmd do
    begin
      Close;
      sql.Clear;
      sql.Add('delete CaiGou_SQ where SQId='''+Trim(Order_Sub.fieldbyname('SQId').AsString)+'''');
      ExecSQL;
    end;
  end;
  Order_Sub.Delete;
end;

procedure TfrmCaiGouSQInPut.v1SQGYSNamePropertiesButtonClick(
  Sender: TObject; AButtonIndex: Integer);
begin
  frmZDYHelp:=TfrmZDYHelp.Create(self);
  with frmZDYHelp do
  begin
    flag:='GYSBG';
    flagname:='供应商名称';
    if ShowModal=1 then
    begin
      with Order_Sub do
      begin
        edit;
        FieldByName('SQGYSName').Value:=Trim(ClientDataSet1.fieldbyname('ZDYName').AsString);
      end;
    end;
    free;
  end;
end;

procedure TfrmCaiGouSQInPut.v1SQQtyPropertiesEditValueChanged(
  Sender: TObject);
var mavlue:string;
begin
  mavlue:=TcxTextEdit(Sender).EditingText;
  if mavlue='' then mavlue:='0';
  with Order_Sub do
  begin
    edit;
    FieldByName('SQQty').Value:=mavlue;
  end;
  with Order_Sub do
  begin
    edit;
    FieldByName('SQMoney').Value:=FieldByName('SQPirce').AsFloat*FieldByName('SQQty').AsFloat;
  end;
end;

procedure TfrmCaiGouSQInPut.v1SQPircePropertiesEditValueChanged(
  Sender: TObject);
var mavlue:string;
begin
  mavlue:=TcxTextEdit(Sender).EditingText;
  if mavlue='' then mavlue:='0';
  with Order_Sub do
  begin
    edit;
    FieldByName('SQPirce').Value:=mavlue;
  end;
  with Order_Sub do
  begin
    edit;
    FieldByName('SQMoney').Value:=FieldByName('SQPirce').AsFloat*FieldByName('SQQty').AsFloat;
  end;
end;

end.