updatestdroom.cpp

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// UpdateStdroom.cpp : implementation file
//

#include "stdafx.h"
#include "Guesthouse.h"
#include "UpdateStdroom.h"

#include "stdroominfoSet.h"

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

/////////////////////////////////////////////////////////////////////////////
// CUpdateStdroom dialog


CUpdateStdroom::CUpdateStdroom(CWnd* pParent /*=NULL*/)
	: CDialog(CUpdateStdroom::IDD, pParent)
{
	//{{AFX_DATA_INIT(CUpdateStdroom)
	m_name = _T("");
	m_area = _T("");
	m_bedno = _T("");
	m_price = _T("");
	m_isaircon = _T("");
	m_istel = _T("");
	m_istv = _T("");
	m_istoilet = _T("");
	//}}AFX_DATA_INIT
}


void CUpdateStdroom::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CUpdateStdroom)
	DDX_Control(pDX, IDC_COMBO5, m_id);
	DDX_Text(pDX, IDC_EDIT2, m_name);
	DDX_Text(pDX, IDC_EDIT3, m_area);
	DDX_Text(pDX, IDC_EDIT4, m_bedno);
	DDX_Text(pDX, IDC_EDIT5, m_price);
	DDX_CBString(pDX, IDC_COMBO1, m_isaircon);
	DDX_CBString(pDX, IDC_COMBO2, m_istel);
	DDX_CBString(pDX, IDC_COMBO3, m_istv);
	DDX_CBString(pDX, IDC_COMBO4, m_istoilet);
	//}}AFX_DATA_MAP
}


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

/////////////////////////////////////////////////////////////////////////////
// CUpdateStdroom message handlers

BOOL CUpdateStdroom::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	
	//初始化标准编号下拉列表
	m_stdroom.Open();
	while (!m_stdroom.IsEOF())
	{
		m_id.AddString(m_stdroom.m_roomid);
		m_stdroom.MoveNext();
	}
	if (m_id.GetCount() == 0)
	{
		AfxMessageBox(_T("现在没有客房标准！"));
		CDialog::OnOK();
		return FALSE;	//无客房标准，返回
	}

	//设置下拉列表中的标准编号
	m_id.SetCurSel(0);
	m_id.GetLBText(0,m_roomid);

	//根据当前标准编号，读取客房标准记录
	m_stdroom.m_strFilter = "roomid = '"+m_roomid+"'";
	if (!m_stdroom.IsOpen())
	{
		m_stdroom.Open();
	}
	else
		m_stdroom.Requery();
	//显示记录
	m_name = m_stdroom.m_roomname;
	m_area = m_stdroom.m_area;
	m_bedno = m_stdroom.m_bednum;

	m_isaircon = m_stdroom.m_aircondition;
	m_istel = m_stdroom.m_telephone;
	m_istv = m_stdroom.m_television;
	m_istoilet = m_stdroom.m_toilet;
	m_price = m_stdroom.m_price;

	UpdateData(FALSE);
	m_stdroom.Close();


	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CUpdateStdroom::OnSelchangeRoomid()
{
	UpdateData(TRUE);

	//获取当前客房类型
	int i = m_id.GetCurSel();
	m_id.GetLBText(i,m_roomid);

	//根据当前标准编号，读取客房标准记录
	m_stdroom.m_strFilter = "roomid = '"+m_roomid+"'";
	if (!m_stdroom.IsOpen()) 
	{
		m_stdroom.Open();
	}
	else
		m_stdroom.Requery();

	//记录显示更新
	m_name = m_stdroom.m_roomname;
	m_area = m_stdroom.m_area;
	m_bedno = m_stdroom.m_bednum;
	m_isaircon = m_stdroom.m_aircondition;
	m_istel = m_stdroom.m_telephone;
	m_istv = m_stdroom.m_television;
	m_istoilet = m_stdroom.m_toilet;
	m_price = m_stdroom.m_price;
	m_stdroom.Close();

	UpdateData(FALSE);
}

void CUpdateStdroom::OnOK() 
{
	// TODO: Add extra validation here
	UpdateData(TRUE);

//	if (m_flag)
//	{
		//判断所有输入的信息是否有效
		CString sWarn = "";
		if (atof(m_area) == 0)
		{
			sWarn = _T("客房面积");
		}
		else
			if (atol(m_bedno) == 0)
			{
				sWarn = _T("床位数量");
			}
			else
				if (atof(m_price) == 0)
				{
					sWarn = _T("住房单价");
				}
				if (sWarn != "")
				{
					sWarn += _T("不能为零！");
					AfxMessageBox(sWarn);
					return;
				}

				//根据当前标准编号，读取客房标准记录
				m_stdroom.m_strFilter = "roomid = '"+m_roomid+"'";
				if (!m_stdroom.IsOpen())
				{
					m_stdroom.Open();

				}
				else
					m_stdroom.Requery();
				//修改记录
				m_stdroom.Edit();
				m_stdroom.m_area = m_area;
				m_stdroom.m_bednum = m_bedno;
				m_stdroom.m_aircondition = m_isaircon;
				m_stdroom.m_telephone = m_istel;
				m_stdroom.m_television = m_istv;
				m_stdroom.m_toilet = m_istoilet;
				m_stdroom.m_price = m_price;
				m_stdroom.Update();
				m_stdroom.Close();
				AfxMessageBox(_T("修改成功完成！"));	//提示完成修改

//	CDialog::OnOK();
}