borrowbook.cpp

java 大作业 《处方跟踪系统》源代码 gui界面

// BorrowBook.cpp : implementation file
//

#include "stdafx.h"
#include "libraryMS.h"
#include "BorrowBook.h"
#include "Borrow.h"

/////////////////////////////////////////////
#include "column.h"
#include "columns.h"
////////////////////////////////////////////

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

/////////////////////////////////////////////////////////////////////////////

extern CBorrow Borrow;
extern CReader BReader;
extern CBook BBook;
CBorrowBook::CBorrowBook(CWnd* pParent /*=NULL*/)
	: CDialog(CBorrowBook::IDD, pParent)
{
	//{{AFX_DATA_INIT(CBorrowBook)
	m_vIDReader = _T("");
	m_vIDReaderShow = _T("");
	m_vDateB = _T("");
	m_vISBN = _T("");
	m_vKeepTime = _T("");
	m_Query = _T("");
	m_vTitle = _T("");
	m_vNameReaderShow = _T("");
	//}}AFX_DATA_INIT
}


void CBorrowBook::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CBorrowBook)
	DDX_Text(pDX, IDC_IDReader_EDIT, m_vIDReader);
	DDX_Control(pDX, IDC_DATAGRID, m_datagrid);
	DDX_Control(pDX, IDC_ADODC1, m_adodc);
	DDX_Text(pDX, IDC_IDReader_show_EDIT, m_vIDReaderShow);
	DDX_Text(pDX, IDC_DateB_EDIT, m_vDateB);
	DDX_Text(pDX, IDC_ISBN_EDIT, m_vISBN);
	DDX_Text(pDX, IDC_KeepTime_EDIT, m_vKeepTime);
	DDX_Text(pDX, IDC_Query_EDIT, m_Query);
	DDX_Text(pDX, IDC_Title_EDIT, m_vTitle);
	DDX_Text(pDX, IDC_NameReader_show_DIT, m_vNameReaderShow);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CBorrowBook, CDialog)
	//{{AFX_MSG_MAP(CBorrowBook)
	ON_BN_CLICKED(IDC_exit, Onexit)
	ON_BN_CLICKED(IDC_Login_BUTTON, OnLoginBUTTON)
	ON_BN_CLICKED(IDC_Ok, OnOk)
	ON_BN_CLICKED(IDC_suer, Onsuer)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CBorrowBook message handlers

BOOL CBorrowBook::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	//GetDlgItem(IDC_Show_BUTTON)->EnableWindow(false);
	GetDlgItem(IDC_Ok)->EnableWindow(false);
	GetDlgItem(IDC_Query)->EnableWindow(false);
	GetDlgItem(IDC_QueryAll)->EnableWindow(false);
	GetDlgItem(IDC_Query_EDIT)->EnableWindow(false);
	GetDlgItem(IDC_ISBN_EDIT)->EnableWindow(false);
	GetDlgItem(IDC_Ok)->EnableWindow(false);
	vSQL="SELECT Title as 书名, ISBN, DateB 借书日期, KeepTime as 还书日期 FROM t_Borrow where IDReader = '";
  
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CBorrowBook::Onexit() 
{
	// TODO: Add your control notification handler code here
	OnOK();
	
}

void CBorrowBook::OnLoginBUTTON() 
{
	// TODO: Add your control notification handler code here
   if(IsValidate())//登录成功
   {
	   m_vIDReaderShow=BReader.GetIDReader();
	   m_vNameReaderShow = BReader.GetNameReader();
//	   GetDlgItem(IDC_Show_BUTTON)->EnableWindow(true);
       GetDlgItem(IDC_Ok)->EnableWindow(true);
	   GetDlgItem(IDC_Query)->EnableWindow(true);
	   GetDlgItem(IDC_QueryAll)->EnableWindow(true);
	   GetDlgItem(IDC_Query_EDIT)->EnableWindow(true);
       GetDlgItem(IDC_Login_BUTTON)->EnableWindow(false);
       GetDlgItem(IDC_IDReader_EDIT)->EnableWindow(false);
	   GetDlgItem(IDC_ISBN_EDIT)->EnableWindow(true);
       Borrow.sql_getKeepTime();
	   m_vKeepTime = Borrow.GetKeepTime();
       
	   Borrow.sql_getTime();
	   m_vDateB =  Borrow.GetDateB();

	   UpdateData(false);
	   _bstr_t vSQL2;
       vSQL2 = vSQL+m_vIDReaderShow+"'";
	   m_adodc.SetRecordSource(vSQL2);
	   m_adodc.Refresh();
	   UpdateData(false);

   }
   /////////////////////////////////////////////////////////调节列表宽度
	variant_t vIndex;
	vIndex = long(0);
	m_datagrid.GetColumns().GetItem(vIndex).SetWidth(170);
	vIndex = long(1);
	m_datagrid.GetColumns().GetItem(vIndex).SetWidth(60);
	vIndex = long(2);
	m_datagrid.GetColumns().GetItem(vIndex).SetWidth(105);
	vIndex = long(3);
	m_datagrid.GetColumns().GetItem(vIndex).SetWidth(105);
	
//////////////////////////////////////////////////////////////
	
}

BOOL CBorrowBook::IsValidate()
{
	UpdateData(true);
    m_vIDReader.TrimLeft();
	m_vIDReader.TrimRight();
    if(m_vIDReader.IsEmpty())
	{
		MessageBox("请输入借书证号");
		return false;
	}
	BReader.GetData(m_vIDReader);
	if(BReader.GetIDReader()!='-1')
	{
		MessageBox("借书证号正确");
        return true;
	}
	else//登录失败
	{
		MessageBox("借书证号错误");
        return false;
	}


}

void CBorrowBook::OnOk() 
{
	// TODO: Add your control notification handler code here
	////////////////////////////////////////////////////////检查ISBN是否正确
if(BBook.GetISBNBook()!='-1')
	 {
		 //CBorrow BorrowBook;
		 Borrow.SetIDReader(BReader.GetIDReader());
		 Borrow.SetISBN(BBook.GetISBNBook());
		 Borrow.SetNameReader(BReader.GetNameReader());
		 Borrow.SetTitle(BBook.GetTitleBook());
		 Borrow.sql_insert();
	}
else{MessageBox("ISBN错误");return;}
	

	

	////////////////////////////////////////////////////////
	
}

void CBorrowBook::Onsuer() 
{
	// TODO: Add your control notification handler code here
	UpdateData(true);
	////////////////////////////////////////////////////////检查ISBN是否正确
	m_vISBN.TrimLeft();
	m_vISBN.TrimRight();
	if(m_vISBN.IsEmpty())
	{
		MessageBox("ISBN不能为空");
		return;
	}
     BBook.GetData(m_vISBN);
	 m_vTitle = BBook.GetTitleBook();
	UpdateData(false);
	GetDlgItem(IDC_Ok)->EnableWindow(true);
     
    
	
}