cardnewdlg.cpp

小型图书管理系统

// CardNewDlg.cpp : implementation file
//

#include "stdafx.h"
#include "Library_5.h"
#include "CardNewDlg.h"

#include "CardRS.h"
#include "ManagerLandDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CCardNewDlg dialog


CCardNewDlg::CCardNewDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CCardNewDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CCardNewDlg)
	m_strCardNum = _T("");
	m_strName = _T("");
	m_strRank = _T("");
	m_strUnit = _T("");
	//}}AFX_DATA_INIT
}


void CCardNewDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CCardNewDlg)
	DDX_Text(pDX, IDC_CARD_NUM, m_strCardNum);
	DDX_Text(pDX, IDC_NAME, m_strName);
	DDX_Text(pDX, IDC_RANK, m_strRank);
	DDX_Text(pDX, IDC_UNIT, m_strUnit);
	//}}AFX_DATA_MAP
}


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

/////////////////////////////////////////////////////////////////////////////
// CCardNewDlg message handlers

void CCardNewDlg::OnOK() 
{
	CLibrary_5App *App = (CLibrary_5App *)AfxGetApp();
	CString managerNum=App->managerID;
	UpdateData();
	if(managerNum=="无管理员登录")
	{
		AfxMessageBox("无管理员登录，请先登录");
		CManagerLandDlg managerLandDlg;
		managerLandDlg.DoModal();
		if((managerNum=App->managerID)=="无管理员登录")
			return;
	}

	UpdateData();

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

	m_cardSet.m_strFilter.Format(" cno = '%s' ",m_strCardNum);
	m_cardSet.Requery();

	if(!m_cardSet.IsEOF())
	{
		AfxMessageBox("此卡号已存在!");
		return;
	}

	m_cardSet.AddNew();
	m_cardSet.m_cno=m_strCardNum;
	m_cardSet.m_name=m_strName;
	m_cardSet.m_rank=m_strRank;
	m_cardSet.m_unit=m_strUnit;
	m_cardSet.m_flag="正常";
	
	m_cardSet.Update();
	AfxMessageBox("申请成功!");

	// TODO: Add extra validation here
	
	CDialog::OnOK();
}