editdoc.cpp

用VC做的订单管理系统,可以实现网络订单的各种功能

// EditDoc.cpp : implementation file
//

#include "stdafx.h"
#include "indent.h"
#include "EditDoc.h"

#include "EditView.h"

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

/////////////////////////////////////////////////////////////////////////////
// EditDoc

IMPLEMENT_DYNCREATE(EditDoc, CDocument)

EditDoc::EditDoc()
{
}

BOOL EditDoc::OnNewDocument()
{
	if (!CDocument::OnNewDocument())
		return FALSE;
	return TRUE;
}

EditDoc::~EditDoc()
{
}


BEGIN_MESSAGE_MAP(EditDoc, CDocument)
	//{{AFX_MSG_MAP(EditDoc)
	ON_COMMAND(ID_FILE_SAVE_RECORD, OnFileSaveRecord)
	ON_UPDATE_COMMAND_UI(ID_FILE_SAVE_RECORD, OnUpdateFileSaveRecord)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// EditDoc diagnostics

#ifdef _DEBUG
void EditDoc::AssertValid() const
{
	CDocument::AssertValid();
}

void EditDoc::Dump(CDumpContext& dc) const
{
	CDocument::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// EditDoc serialization

void EditDoc::Serialize(CArchive& ar)
{
	if (ar.IsStoring())
	{
		// TODO: add storing code here
	}
	else
	{
		// TODO: add loading code here
	}
}

/////////////////////////////////////////////////////////////////////////////
// EditDoc commands

void EditDoc::SetTitle(LPCTSTR lpszTitle) 
{
	// TODO: Add your specialized code here and/or call the base class
	lpszTitle = _T("编辑定货单");
	CDocument::SetTitle(lpszTitle);
}

BOOL EditDoc::SaveModified() 
{
	if(IsModified())
	{
		int result = AfxMessageBox("是否保存所做的修改?",MB_YESNOCANCEL);
		if(IDYES == result)
		{
			OnFileSaveRecord();
		}
		else if(IDCANCEL == result)
		{
			return FALSE;
		}
	}

	return TRUE;
//	return CDocument::SaveModified();
}

void EditDoc::OnFileSaveRecord() 
{
	POSITION pos = GetFirstViewPosition();
	while(pos != NULL)
	{
		EditView *pView = (EditView*)GetNextView(pos);
		ASSERT(pView->IsKindOf(RUNTIME_CLASS(CFormView)));
		
		CString strItem[17];
		pView->GetDlgItemText(IDC_ITEM01,strItem[0]);
		pView->GetDlgItemText(IDC_ITEM02,strItem[1]);
		pView->GetDlgItemText(IDC_ITEM03,strItem[2]);
		pView->GetDlgItemText(IDC_ITEM04,strItem[3]);
		pView->GetDlgItemText(IDC_ITEM05,strItem[4]);
		pView->GetDlgItemText(IDC_ITEM06,strItem[5]);
		pView->GetDlgItemText(IDC_ITEM07,strItem[6]);
		pView->GetDlgItemText(IDC_ITEM08,strItem[7]);
		pView->GetDlgItemText(IDC_ITEM09,strItem[8]);
		pView->GetDlgItemText(IDC_ITEM10,strItem[9]);
		pView->GetDlgItemText(IDC_ITEM11,strItem[10]);
		pView->GetDlgItemText(IDC_ITEM12,strItem[11]);
		pView->GetDlgItemText(IDC_ITEM13,strItem[12]);
		pView->GetDlgItemText(IDC_ITEM14,strItem[13]);
		pView->GetDlgItemText(IDC_ITEM15,strItem[14]);
		pView->GetDlgItemText(IDC_ITEM16,strItem[15]);
		pView->GetDlgItemText(IDC_ITEM17,strItem[16]);
		
		CString strCmd;
		CIndentApp* pAapp = (CIndentApp*)AfxGetApp();
	
		// Format sql command char string
		strCmd.Format("UPDATE indent SET \
		db_item01='%s',db_item02='%s',db_item03='%s',db_item04='%s',\
		db_item05='%s',db_item06='%s',db_item07='%s',db_item08='%s',\
		db_item09='%s',db_item10='%s',db_item11='%s',db_item12='%s',\
		db_item13='%s',db_item14='%s',db_item15='%s',db_item16='%s',\
		db_item17='%s' WHERE db_item02='%s'",
		strItem[0],strItem[1],strItem[2],strItem[3],strItem[4],strItem[5],
		strItem[6],strItem[7],strItem[8],strItem[9],strItem[10],strItem[11],
		strItem[12],strItem[13],strItem[14],strItem[15],strItem[16],strItem[1]);

		// Execute sql command to update record
		pAapp->m_ado.Execute(strCmd);
		SetModifiedFlag(FALSE);	
	
	}

	
}

void EditDoc::OnUpdateFileSaveRecord(CCmdUI* pCmdUI) 
{
	pCmdUI->Enable(IsModified());
}