bookindlg.cpp

小型图书管理系统

// BookInDlg.cpp : implementation file
//

#include "stdafx.h"
#include "Library_5.h"
#include "BookInDlg.h"

#include "ManagerLandDlg.h"
#include "BookRS.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CBookInDlg dialog


CBookInDlg::CBookInDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CBookInDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CBookInDlg)
	m_strAuthor = _T("");
	m_strName = _T("");
	m_strNum = _T("");
	m_strPress = _T("");
	m_strPressdate = _T("");
	m_strSubject = _T("");
	m_strTitle = _T("");
	m_strPubdate = 0;
	m_strPrice = 0.0f;
	m_strTotalnum = 0;
	m_strStorednum = 0;
	//}}AFX_DATA_INIT
}


void CBookInDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CBookInDlg)
	DDX_Text(pDX, IDC_BOOK_AUTHOR, m_strAuthor);
	DDX_Text(pDX, IDC_BOOK_NUM, m_strNum);
	DDX_Text(pDX, IDC_BOOK_PRESS, m_strPress);
	DDX_Text(pDX, IDC_BOOK_SUBJECT, m_strSubject);
	DDX_Text(pDX, IDC_BOOK_TITLE, m_strTitle);
	DDX_Text(pDX, IDC_BOOK_PUBDATE, m_strPubdate);
	DDX_Text(pDX, IDC_BOOK_PRICE, m_strPrice);
	DDX_Text(pDX, IDC_BOOK_TOTALNUM, m_strTotalnum);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CBookInDlg, CDialog)
	//{{AFX_MSG_MAP(CBookInDlg)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CBookInDlg message handlers

void CBookInDlg::OnOK() 
{
	CLibrary_5App *App = (CLibrary_5App *)AfxGetApp();
	CString managerNum=App->managerID;

	if(managerNum=="无管理员登录")
	{
		AfxMessageBox("无管理员登录，请先登录");
		CManagerLandDlg managerLandDlg;
		managerLandDlg.DoModal();
	}

	UpdateData();

	if(!m_bookSet.IsOpen())
	{
		m_bookSet.Open();
	}

	m_bookSet.m_strFilter.Format(" bno = '%s' ",m_strNum);
	m_bookSet.Requery();

	if(!m_bookSet.IsEOF())
	{
		m_bookSet.Edit();
		m_bookSet.m_total_num=m_bookSet.m_total_num+m_strTotalnum;
		m_bookSet.m_stocked_num=m_bookSet.m_stocked_num+m_strTotalnum;
		m_bookSet.Update();
		AfxMessageBox("入库成功!");
		return;
	}
	else
	{
		m_bookSet.AddNew();
		m_bookSet.m_bno=m_strNum;
		m_bookSet.m_title=m_strTitle;
		m_bookSet.m_press=m_strPress;
		m_bookSet.m_subject=m_strSubject;
		m_bookSet.m_authors=m_strAuthor;
		m_bookSet.m_price=m_strPrice;
		m_bookSet.m_pub_date=m_strPubdate;
		m_bookSet.m_total_num=m_strTotalnum;
		m_bookSet.m_stocked_num=m_strTotalnum;
		
		m_bookSet.Update();
		AfxMessageBox("入库成功!");
	}
	// TODO: Add extra validation here
	
	CDialog::OnOK();
}