experiencedlg.cpp

可以完成学生信息的管理

// ExperienceDlg.cpp : implementation file
//

#include "stdafx.h"
#include "StuManage.h"
#include "ExperienceDlg.h"
#include "Columns.h"
#include "Column.h"

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

/////////////////////////////////////////////////////////////////////////////
// CExperienceDlg dialog
extern CStuManageApp theApp;

CExperienceDlg::CExperienceDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CExperienceDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CExperienceDlg)
	m_strEleSchool = _T("");
	m_strId = _T("");
	m_strName = _T("");
	m_strJunSchool = _T("");
	m_strSenSchool = _T("");
	m_timeEleEnd = 0;
	m_timeJunEnd = 0;
	m_timeSenEnd = 0;
	m_timeEleStart = 0;
	m_timeJunStart = 0;
	m_timeSenStart = 0;
	//}}AFX_DATA_INIT
}


void CExperienceDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CExperienceDlg)
	DDX_Control(pDX, IDC_EDIT_EXP_ID, m_ID);
	DDX_Control(pDX, IDC_DATETIMEPICKER_START_SENH, m_timectrlSenStart);
	DDX_Control(pDX, IDC_DATETIMEPICKER_START_JUNH, m_timectrlJunStart);
	DDX_Control(pDX, IDC_DATETIMEPICKER_START_ELE, m_timectrlEleStart);
	DDX_Control(pDX, IDC_DATETIMEPICKER_END_JUNH, m_timectrlJunEnd);
	DDX_Control(pDX, IDC_DATETIMEPICKER_END_ELE, m_timectrlEleEnd);
	DDX_Control(pDX, IDC_DATETIMEPICKER_END_SENH, m_timectrlSenEnd);
	DDX_Control(pDX, IDC_DATAGRID_EXPERIENCE, m_dgExperience);
	DDX_Text(pDX, IDC_EDIT_ELEMENTARY_SCHOOL, m_strEleSchool);
	DDX_Text(pDX, IDC_EDIT_EXP_ID, m_strId);
	DDX_Text(pDX, IDC_EDIT_EXP_NAME, m_strName);
	DDX_Text(pDX, IDC_EDIT_JUNIOR_HIGH_SCHOOL, m_strJunSchool);
	DDX_Text(pDX, IDC_EDIT_SENIOR_HIGH_SCHOOL, m_strSenSchool);
	DDX_DateTimeCtrl(pDX, IDC_DATETIMEPICKER_END_ELE, m_timeEleEnd);
	DDX_DateTimeCtrl(pDX, IDC_DATETIMEPICKER_END_JUNH, m_timeJunEnd);
	DDX_DateTimeCtrl(pDX, IDC_DATETIMEPICKER_END_SENH, m_timeSenEnd);
	DDX_DateTimeCtrl(pDX, IDC_DATETIMEPICKER_START_ELE, m_timeEleStart);
	DDX_DateTimeCtrl(pDX, IDC_DATETIMEPICKER_START_JUNH, m_timeJunStart);
	DDX_DateTimeCtrl(pDX, IDC_DATETIMEPICKER_START_SENH, m_timeSenStart);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CExperienceDlg, CDialog)
	//{{AFX_MSG_MAP(CExperienceDlg)
	ON_BN_CLICKED(IDC_ADD_EXPERIENCE_BTN, OnAddExperienceBtn)
	ON_BN_CLICKED(IDC_DELETE_EXPERIENCE_BTN, OnDeleteExperienceBtn)
	ON_BN_CLICKED(IDC_MODIFY_EXPERIENCE_BTN, OnModifyExperienceBtn)
	ON_BN_CLICKED(IDC_SAVE_EXPERIENCE_BTN, OnSaveExperienceBtn)
	ON_BN_CLICKED(IDC_LOOKFOR_EXPERIENCE_BTN, OnLookforExperienceBtn)
	ON_EN_KILLFOCUS(IDC_EDIT_EXP_ID, OnKillfocusEditExpId)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CExperienceDlg message handlers

BOOL CExperienceDlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	CString str;
	SelectType=0;
	m_pRecordset.CreateInstance("ADODB.Recordset");
	m_pRecordset->Open("select * from StudentExperience",_variant_t((IDispatch *)theApp.m_pConnection,true),adOpenDynamic,adLockPessimistic,adCmdText);       	

	m_dgExperience.SetRefDataSource(NULL);
	m_dgExperience.SetRefDataSource((LPUNKNOWN)m_pRecordset);
	m_dgExperience.SetColumnHeaders(2) ;

	_variant_t var;
	var = long(0);
	m_dgExperience.GetColumns().GetItem(var).SetCaption("学号");
	m_dgExperience.GetColumns().GetItem(var).SetWidth(60);
	var = long(1);
	m_dgExperience.GetColumns().GetItem(var).SetCaption("姓名");
	m_dgExperience.GetColumns().GetItem(var).SetWidth(40);
	var = long(2);
	m_dgExperience.GetColumns().GetItem(var).SetCaption("小学入学时间");
	m_dgExperience.GetColumns().GetItem(var).SetWidth(65);
	var = long(3);
	m_dgExperience.GetColumns().GetItem(var).SetCaption("小学毕业时间");
	m_dgExperience.GetColumns().GetItem(var).SetWidth(65);
	var = long(4);
	m_dgExperience.GetColumns().GetItem(var).SetCaption("小学毕业学校");
	m_dgExperience.GetColumns().GetItem(var).SetWidth(65);
	var = long(5);
	m_dgExperience.GetColumns().GetItem(var).SetCaption("初中入学时间");
	m_dgExperience.GetColumns().GetItem(var).SetWidth(65);
	var = long(6);
	m_dgExperience.GetColumns().GetItem(var).SetCaption("初中毕业时间");
	m_dgExperience.GetColumns().GetItem(var).SetWidth(65);
	var = long(7);
	m_dgExperience.GetColumns().GetItem(var).SetCaption("初中毕业学校");
	m_dgExperience.GetColumns().GetItem(var).SetWidth(65);
	var = long(8);
	m_dgExperience.GetColumns().GetItem(var).SetCaption("高中入学时间");
	m_dgExperience.GetColumns().GetItem(var).SetWidth(65);
	var = long(9);
	m_dgExperience.GetColumns().GetItem(var).SetCaption("高中毕业时间");
	m_dgExperience.GetColumns().GetItem(var).SetWidth(65);
	var = long(10);
	m_dgExperience.GetColumns().GetItem(var).SetCaption("高中毕业学校");
	m_dgExperience.GetColumns().GetItem(var).SetWidth(65);
	
	m_dgExperience.Refresh();
	
	UpdateData(FALSE);
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CExperienceDlg::OnAddExperienceBtn() 
{
	// TODO: Add your control notification handler code here
	if(theApp.m_Level != 2)
	{
		AfxMessageBox("您无权添加记录");
		return;
	}
	m_strEleSchool = "";
	m_strId = "";
	m_strName = "";
	m_strJunSchool = "";
	m_strSenSchool = "";
	
	AfxMessageBox("请输入新的记录");
	action = 1;	
	UpdateData(FALSE);
}

void CExperienceDlg::OnDeleteExperienceBtn() 
{
	// TODO: Add your control notification handler code here
	if(theApp.m_Level != 2)
	{
		AfxMessageBox("您无权删除记录");
		return;
	}
	if(AfxMessageBox("确定删除此记录吗？",MB_YESNO)==IDYES)	
		action = 3;	
}

void CExperienceDlg::OnModifyExperienceBtn() 
{
	// TODO: Add your control notification handler code here
	if(theApp.m_Level != 2)
	{
		AfxMessageBox("您无权修改记录");
		return;
	}
	if(AfxMessageBox("确定修改此记录吗？",MB_YESNO)==IDYES)	
		action = 2;	
}

void CExperienceDlg::OnSaveExperienceBtn() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	
	CString sql,str,id;
	sql = "select * from StudentExperience ";
	m_pRecordset.CreateInstance("ADODB.Recordset");
	m_pRecordset->Open((_variant_t)sql,_variant_t((IDispatch *)theApp.m_pConnection,true),adOpenDynamic,adLockPessimistic,adCmdText);       
	
	switch(action)
	{
	case 1:		
        if (m_strEleSchool=="")
        {
			MessageBox("请输入小学就读学校名称","错误提示",MB_OK);
			return;
        }
		if (m_strJunSchool=="")
        {
			MessageBox("请输入初中就读学校名称","错误提示",MB_OK);
			return;
        }
		if (m_strSenSchool=="")
        {
			MessageBox("请输入高中就读学校名称","错误提示",MB_OK);
			return;
        }

		m_pRecordset->AddNew();
		//学号
		m_pRecordset->PutCollect("ID",(_variant_t)m_strId);
		//姓名
		m_pRecordset->PutCollect("Name",(_variant_t)m_strName);
		//小学开始时间
		str.Format("%d-%d-%d",m_timeEleStart.GetYear(),m_timeEleStart.GetMonth(),m_timeEleStart.GetDay());
		m_pRecordset->PutCollect("ElementaryStart",(_variant_t)str);
		//小学结束时间
		str.Format("%d-%d-%d",m_timeEleEnd.GetYear(),m_timeEleEnd.GetMonth(),m_timeEleEnd.GetDay());
		m_pRecordset->PutCollect("ElementaryEnd",(_variant_t)str);
		//初中开始时间
		str.Format("%d-%d-%d",m_timeJunStart.GetYear(),m_timeJunStart.GetMonth(),m_timeJunStart.GetDay());
		m_pRecordset->PutCollect("JuniorStart",(_variant_t)str);
		//初中结束时间
		str.Format("%d-%d-%d",m_timeJunEnd.GetYear(),m_timeJunEnd.GetMonth(),m_timeJunEnd.GetDay());
		m_pRecordset->PutCollect("JuniorEnd",(_variant_t)str);
		//高中开始时间
		str.Format("%d-%d-%d",m_timeSenStart.GetYear(),m_timeSenStart.GetMonth(),m_timeSenStart.GetDay());
		m_pRecordset->PutCollect("SeniorStart",(_variant_t)str);
		//高中结束时间
		str.Format("%d-%d-%d",m_timeSenEnd.GetYear(),m_timeSenEnd.GetMonth(),m_timeSenEnd.GetDay());
		m_pRecordset->PutCollect("SeniorEnd",(_variant_t)str);
		//小学学校名称
		m_pRecordset->PutCollect("ElementarySchool",(_variant_t)m_strEleSchool);		
		//初中学校名称
		m_pRecordset->PutCollect("JuniorSchool",(_variant_t)m_strJunSchool);
		//高中学校名称
		m_pRecordset->PutCollect("SeniorSchool",(_variant_t)m_strSenSchool);	
		m_pRecordset->Update();	
		break;

	case 2:	
		if(m_pRecordset->GetRecordCount()!=0)
		{
			m_pRecordset->MoveFirst();
			while(!m_pRecordset->adoEOF)
			{
				id=m_pRecordset->GetCollect("ID").bstrVal;
				if(id.CompareNoCase(m_strId) == 0)
				{
					//小学开始时间
					str.Format("%d-%d-%d",m_timeEleStart.GetYear(),m_timeEleStart.GetMonth(),m_timeEleStart.GetDay());
					m_pRecordset->PutCollect("ElementaryStart",(_variant_t)str);
					//小学结束时间
					str.Format("%d-%d-%d",m_timeEleEnd.GetYear(),m_timeEleEnd.GetMonth(),m_timeEleEnd.GetDay());
					m_pRecordset->PutCollect("ElementaryEnd",(_variant_t)str);
					//初中开始时间
					str.Format("%d-%d-%d",m_timeJunStart.GetYear(),m_timeJunStart.GetMonth(),m_timeJunStart.GetDay());
					m_pRecordset->PutCollect("JuniorStart",(_variant_t)str);
					//初中结束时间
					str.Format("%d-%d-%d",m_timeJunEnd.GetYear(),m_timeJunEnd.GetMonth(),m_timeJunEnd.GetDay());
					m_pRecordset->PutCollect("JuniorEnd",(_variant_t)str);
					//高中开始时间
					str.Format("%d-%d-%d",m_timeSenStart.GetYear(),m_timeSenStart.GetMonth(),m_timeSenStart.GetDay());
					m_pRecordset->PutCollect("SeniorStart",(_variant_t)str);
					//高中结束时间
					str.Format("%d-%d-%d",m_timeSenEnd.GetYear(),m_timeSenEnd.GetMonth(),m_timeSenEnd.GetDay());
					m_pRecordset->PutCollect("SeniorEnd",(_variant_t)str);
					//小学学校名称
					m_pRecordset->PutCollect("ElementarySchool",(_variant_t)m_strEleSchool);		
					//初中学校名称
					m_pRecordset->PutCollect("JuniorSchool",(_variant_t)m_strJunSchool);
					//高中学校名称
					m_pRecordset->PutCollect("SeniorSchool",(_variant_t)m_strSenSchool);				
				}
				m_pRecordset->MoveNext();			
			}
		}		
		break;
	case 3:
		if(m_pRecordset->GetRecordCount()!=0)
		{
			m_pRecordset->MoveFirst();
			while(!m_pRecordset->adoEOF)
			{
				id=m_pRecordset->GetCollect("ID").bstrVal;
				if(id.CompareNoCase(m_strId) == 0)			
					m_pRecordset->Delete(adAffectCurrent);					
				m_pRecordset->MoveNext();			
			}
		}		
		break;		
		
	default:
		break;
	}

	m_pRecordset->Close();
	UpdateData(FALSE);
	action = 0;	
	OnInitDialog();
}

void CExperienceDlg::OnLookforExperienceBtn() 
{
	// TODO: Add your control notification handler code here	
	UpdateData(TRUE);
	MessageBox("请在学号输入框中输入您要查询的学生学号","教育经历");
	SelectType=1;
    m_strEleSchool = "";
	m_strId = "";
	m_strName = "";
	m_strJunSchool = "";
	m_strSenSchool = "";
	m_ID.SetFocus();
	UpdateData(FALSE);
}



void CExperienceDlg::OnKillfocusEditExpId() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);
	
	CString sql,str;
	sql = "select * from StudentExperience where ID = '"+m_strId+"'";
	m_pRecordset.CreateInstance("ADODB.Recordset");
	m_pRecordset->Open((_variant_t)sql,_variant_t((IDispatch *)theApp.m_pConnection,true),adOpenDynamic,adLockPessimistic,adCmdText);      
	
	if(m_pRecordset->GetRecordCount()!=0)
	{
		m_strName = m_pRecordset->GetCollect("Name").bstrVal;
		m_strEleSchool = m_pRecordset->GetCollect("ElementarySchool").bstrVal;
		m_strJunSchool = m_pRecordset->GetCollect("JuniorSchool").bstrVal;
		m_strSenSchool = m_pRecordset->GetCollect("SeniorSchool").bstrVal;
		
		str = m_pRecordset->GetCollect("ElementaryStart").bstrVal;
		m_timectrlEleStart.SetFormat(str);
		str = m_pRecordset->GetCollect("ElementaryEnd").bstrVal;
		m_timectrlEleEnd.SetFormat(str);
		str = m_pRecordset->GetCollect("JuniorStart").bstrVal;
		m_timectrlJunStart.SetFormat(str);
		str = m_pRecordset->GetCollect("JuniorEnd").bstrVal;
		m_timectrlJunEnd.SetFormat(str);
		str = m_pRecordset->GetCollect("SeniorStart").bstrVal;
		m_timectrlSenStart.SetFormat(str);
		str = m_pRecordset->GetCollect("SeniorEnd").bstrVal;
		m_timectrlSenEnd.SetFormat(str);
	}
	else
	{
		if (SelectType==1)
		{
			MessageBox("该学号的学生记录不存在","教育经历");	
		}
		m_strEleSchool = "";
		m_strId = "";
		m_strName = "";
		m_strJunSchool = "";
		m_strSenSchool = "";		
	}
	SelectType=0;
	UpdateData(FALSE);
	m_pRecordset->Close();
}