extern wxDbList WXDLLEXPORT *PtrBegDbList; /* from db.cpp, used in getting back error results from db connections */
#include "listdb.h"
-
-// Global structure for holding ODBC connection information
-extern wxDbConnectInf DbConnectInf;
-
-// Global database connection
-extern wxDb *READONLY_DB;
-
+//#include "dbtest.h"
// Used for passing the selected listbox selection back to the calling
// routine. This variable must be declared as 'extern' in the calling
const int LISTDB_NO_SPACES_BETWEEN_COLS = 3;
+extern wxApp *DatabaseDemoApp;
+
/*
* This function will return the exact string(s) from the database engine
* NOTE: The value returned by this function is for temporary use only and
* should be copied for long term use
*/
-const wxChar *GetExtendedDBErrorMsg2(wxChar *ErrFile, int ErrLine)
+const char *GetExtendedDBErrorMsg2(wxDb *pDb, char *ErrFile, int ErrLine)
{
static wxString msg;
- msg.Empty();
+ msg = wxT("");
wxString tStr;
msg += ErrFile;
msg += wxT(" Line: ");
tStr.Printf(wxT("%d"),ErrLine);
- msg += tStr;
+ msg += tStr.c_str();
msg += wxT("\n");
}
msg.Append (wxT("\nODBC errors:\n"));
msg += wxT("\n");
- /* Scan through each database connection displaying
- * any ODBC errors that have occured. */
- wxDbList *pDbList;
- for (pDbList = PtrBegDbList; pDbList; pDbList = pDbList->PtrNext)
+ // Display errors for this connection
+ int i;
+ for (i = 0; i < DB_MAX_ERROR_HISTORY; i++)
{
- // Skip over any free connections
- if (pDbList->Free)
- continue;
- // Display errors for this connection
- for (int i = 0; i < DB_MAX_ERROR_HISTORY; i++)
+ if (pDb->errorList[i])
{
- if (pDbList->PtrDb->errorList[i])
- {
- msg.Append(pDbList->PtrDb->errorList[i]);
- if (wxStrcmp(pDbList->PtrDb->errorList[i],wxT("")) != 0)
- msg.Append(wxT("\n"));
- // Clear the errmsg buffer so the next error will not
- // end up showing the previous error that have occurred
- wxStrcpy(pDbList->PtrDb->errorList[i],wxT(""));
- }
+ msg.Append(pDb->errorList[i]);
+ if (wxStrcmp(pDb->errorList[i],wxT("")) != 0)
+ msg.Append(wxT("\n"));
+ // Clear the errmsg buffer so the next error will not
+ // end up showing the previous error that have occurred
+ wxStrcpy(pDb->errorList[i],wxT(""));
}
}
msg += wxT("\n");
- return /*(wxChar*) (const wxChar*) msg*/msg.c_str();
+ return msg.c_str();
} // GetExtendedDBErrorMsg
-
// Clookup constructor
-Clookup::Clookup(wxChar *tblName, wxChar *colName) :
- wxDbTable(READONLY_DB, tblName, 1, wxT(""), !wxDB_QUERY_ONLY, DbConnectInf.defaultDir)
+Clookup::Clookup(wxChar *tblName, wxChar *colName, wxDb *pDb, const wxString &defDir)
+ : wxDbTable(pDb, tblName, 1, wxT(""), !wxDB_QUERY_ONLY,
+ defDir)
{
SetColDefs (0, colName, DB_DATA_TYPE_VARCHAR, lookupCol, SQL_C_CHAR, LOOKUP_COL_LEN+1, FALSE, FALSE);
// Clookup2 constructor
-Clookup2::Clookup2(wxChar *tblName, wxChar *colName1, wxChar *colName2, wxDb *pDb)
- : wxDbTable(pDb, tblName, (1 + (wxStrlen(colName2) > 0)), NULL, !wxDB_QUERY_ONLY, DbConnectInf.defaultDir)
+Clookup2::Clookup2(wxChar *tblName, wxChar *colName1, wxChar *colName2,
+ wxDb *pDb, const wxString &defDir)
+ : wxDbTable(pDb, tblName, (1 + (wxStrlen(colName2) > 0)), wxT(""),
+ !wxDB_QUERY_ONLY, defDir)
{
+ wxASSERT(pDb);
+ wxASSERT(tblName);
+ wxASSERT(colName1);
+ wxASSERT(colName2);
+
int i = 0;
SetColDefs (i, colName1, DB_DATA_TYPE_VARCHAR, lookupCol1, SQL_C_CHAR, LOOKUP_COL_LEN+1, FALSE, FALSE);
BEGIN_EVENT_TABLE(ClookUpDlg, wxDialog)
-// EVT_LISTBOX(LOOKUP_DIALOG_SELECT, ClookUpDlg::SelectCallback)
EVT_BUTTON(LOOKUP_DIALOG_OK, ClookUpDlg::OnButton)
EVT_BUTTON(LOOKUP_DIALOG_CANCEL, ClookUpDlg::OnButton)
EVT_CLOSE(ClookUpDlg::OnClose)
END_EVENT_TABLE()
+
// This is a generic lookup constructor that will work with any table and any column
-ClookUpDlg::ClookUpDlg(wxWindow *parent, wxChar *windowTitle, wxChar *tableName, wxChar *colName,
- wxChar *where, wxChar *orderBy) : wxDialog (parent, LOOKUP_DIALOG, wxT("Select..."), wxPoint(-1, -1), wxSize(400, 290))
+ClookUpDlg::ClookUpDlg(wxWindow *parent, wxChar *windowTitle, wxChar *tableName,
+ wxChar *colName, wxChar *where, wxChar *orderBy,
+ wxDb *pDb, const wxString &defDir)
+ : wxDialog (parent, LOOKUP_DIALOG, wxT("Select..."), wxPoint(-1, -1), wxSize(400, 290))
{
wxBeginBusyCursor();
noDisplayCols = 1;
col1Len = 0;
- pLookUpSelectList = new wxListBox(this, LOOKUP_DIALOG_SELECT, wxPoint( 5, 15), wxSize(384, 195), 0, 0, wxLB_SINGLE|wxLB_ALWAYS_SB, wxDefaultValidator, wxT("LookUpSelectList"));
- pLookUpOkBtn = new wxButton(this, LOOKUP_DIALOG_OK, wxT("&Ok"), wxPoint(113, 222), wxSize( 70, 35), 0, wxDefaultValidator, wxT("LookUpOkBtn"));
- pLookUpCancelBtn = new wxButton(this, LOOKUP_DIALOG_CANCEL, wxT("C&ancel"), wxPoint(212, 222), wxSize( 70, 35), 0, wxDefaultValidator, wxT("LookUpCancelBtn"));
+ pLookUpSelectList = new wxListBox(this, LOOKUP_DIALOG_SELECT, wxPoint( 5, 15), wxSize(384, 195), 0, 0, wxLB_SINGLE|wxLB_ALWAYS_SB, wxDefaultValidator, wxT("LookUpSelectList"));
+ pLookUpOkBtn = new wxButton(this, LOOKUP_DIALOG_OK, wxT("&Ok"), wxPoint(113, 222), wxSize( 70, 35), 0, wxDefaultValidator, wxT("LookUpOkBtn"));
+ pLookUpCancelBtn = new wxButton(this, LOOKUP_DIALOG_CANCEL, wxT("C&ancel"), wxPoint(212, 222), wxSize( 70, 35), 0, wxDefaultValidator, wxT("LookUpCancelBtn"));
widgetPtrsSet = TRUE;
// Query the lookup table and display the result set
- if (!(lookup = new Clookup(tableName, colName)))
+ lookup = new Clookup(tableName, colName, pDb, defDir);
+ if (!lookup)
{
wxMessageBox(wxT("Error allocating memory for 'Clookup'object."),wxT("Error..."));
Close();
// 1) 2 columns rather than one
// 2) The ability to select DISTINCT column values
//
-// Only set distinctValues equal to true if necessary. In many cases, the constraints
+// Only set distinctValues equal to TRUE if necessary. In many cases, the constraints
// of the index(es) will enforce this uniqueness. Selecting DISTINCT does require
// overhead by the database to ensure that all values returned are distinct. Therefore,
// use this ONLY when you need it.
// since it cannot be derived when you query using your own sql statement.
//
// The optional database connection can be used if you'd like the lookup class
-// to use a database pointer other than the global READONLY_DB. This is necessary if
+// to use a database pointer other than wxGetApp().READONLY_DB. This is necessary if
// records are being saved, but not committed to the db, yet should be included
// in the lookup window.
//
ClookUpDlg::ClookUpDlg(wxWindow *parent, wxChar *windowTitle, wxChar *tableName,
- wxChar *dispCol1, wxChar *dispCol2, wxChar *where, wxChar *orderBy, bool distinctValues,
- wxChar *selectStmt, int maxLenCol1, wxDb *pDb, bool allowOk) : wxDialog (parent, LOOKUP_DIALOG, wxT("Select..."), wxPoint(-1, -1), wxSize(400, 290))
+ wxChar *dispCol1, wxChar *dispCol2, wxChar *where, wxChar *orderBy,
+ wxDb *pDb, const wxString &defDir, bool distinctValues,
+ wxChar *selectStmt, int maxLenCol1, bool allowOk)
+ : wxDialog (parent, LOOKUP_DIALOG, wxT("Select..."), wxPoint(-1, -1), wxSize(400, 290))
{
wxBeginBusyCursor();
widgetPtrsSet = TRUE;
// Query the lookup table and display the result set
- if (!(lookup2 = new Clookup2(tableName, dispCol1, dispCol2, pDb)))
+ lookup2 = new Clookup2(tableName, dispCol1, dispCol2, pDb, defDir);
+ if (!lookup2)
{
wxMessageBox(wxT("Error allocating memory for 'Clookup2' object."),wxT("Error..."));
Close();
{
wxString tStr;
tStr.Printf(wxT("Unable to open the table '%s'."),tableName);
- tStr += GetExtendedDBErrorMsg2(__FILE__,__LINE__);
+ tStr += GetExtendedDBErrorMsg2(pDb,__FILE__,__LINE__);
wxMessageBox(tStr,wxT("ODBC Error..."));
Close();
return;
projects / wxWidgets.git / blobdiff