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Found 3 results

  1. I am new to PHP and MySQL, but not to coding in general. I finally got brave and I am trying to move from a MS Access database to a server based MySQL database with a web enabled front end. The goal of the database is to be online aviation logbook with the ability to enter/retrieve data with my iPhone. My ultimate end state is to code my app for the phone. I have exported all of my Access data to a MySQL database on server. I've spent the last two weeks learning PHP and MySQL by writing small scripts and expanding as I learned. I finally reached a point where I was ready to write the code for entering all of the data for a flight and inserting into the database. I had mastered all of the sub-steps. I built a form for entering the data. The form querys the DB to populate some of the drop down menus. All of that works fine and the drop menus are populated with information from the DB. After I click on the "submit" button, the code throws an error. I eventually learned how to capture and display the error. I was getting the following: Access denied for user ''@'localhost' to database 'FltLogbook'. Initially, I thought that maybe there was some sort of data type mismatch (I wasn't displaying the error initially, just a phrase stating the add failed) and I ended up commenting out the INSERT query and trying to insert just one piece (column) of data. That didn't work. Then I finally stumbled on the method to display the error. After seeing the actual error statement, I thought that I was losing DB connectivity after pressing submit and executing the code or it may be a permission issue. If I place the "INSERT" code up in the portion of the code where the form is built, I can successfully add a record. So my username/password has the correct privileges since I can add a record using the code - just not where I want to do it. After googling, it looks like the code is passing a null value for user (and I assume password). I have no idea why, but suspect it has something to do with the "POST" process after the submit. Stumbling upon another function (connection_status), it passes a "0" for normal in both sections of the code. I am truly stumped and have been this way for three days now!! I have googled anonymous, the exact error phrase, etc. None of it has helped me bridge this impasse. I am sure, as in previous coding impasses, it will be quite obvious to someone. Thanks for any help, Heed <?php $conn = mysqli_connect("localhost", $_POST[user], $_POST[password], "FltLogbook"); if ($_POST[op] != "add") { //Form not shown, show it $display="<h1>Add Logbook Entry</h1>"; $CnxSt = connection_status(); $display .= "Connection Status: $CnxSt<br><br>"; $display .= " <form method=\"post\" action=\"$_SERVER[PHP_SELF]\"> <strong>Details:</strong> <table border=\"1\" width=\"520\"> <tr> <td><input type=\"checkbox\" name=\"Sim\">Simulator</td> <td colspan=\"2\">SimType: <select name=\"SimType\"> <option value=\"\"> NA </option> <option value=\"Miltary Visual\"> Military Visual </option> <option value=\"Military Non-Visual\"> Military Non-Visual </option> <option value=\"ATD\"> ATD </option> <option value=\"FTD\"> FTD </option> <option value=\"FFS\"> FFS </option></select></td> </tr> <tr> <td>Date: <input type=\"date\" name=\"FltDate\"></td> <td>Aircraft: <select name=\"Aircraft\"> <option selected=\"selected\" value=\"26\">C-172M</option>"; $AcftQuery="SELECT Aircraft.AirKey,Aircraft.Aircraft, Aircraft.ME, Aircraft.Complex, Aircraft.HighPerf FROM Aircraft"; $AcftResult=mysqli_query($conn, $AcftQuery) or die ("Aircraft Query Failed"); While ($AcftRow=mysqli_fetch_array($AcftResult)) { $AcftKey=$AcftRow['AirKey']; $AcftAircraft=$AcftRow['Aircraft']; $AcftME=$AcftRow['ME']; $AcftComplex=$AcftRow['Complex']; $AcftHP=$AcftRow['HighPerf']; $display .= "<option value=\"$AcftKey\"> $AcftAircraft </option>"; } $display .= " </select> </td> <td>Aircraft ID: <input type=\"text\" name=\"ID\" size=\"8\"></td> </tr> <tr> <td>From: <select name=\"From\"> <option selected=\"selected\" value=\"PVG\">PVG</option>"; $ArfldQuery="SELECT AirfieldID FROM Airfields ORDER BY AirfieldID"; $ArfldResult=mysqli_query($conn, $ArfldQuery) or die ("Airfield Query Failed"); While ($ArfldRow=mysqli_fetch_array($ArfldResult)) { $Arfld=$ArfldRow['AirfieldID']; $display .= "<option value=\"$Arfld\"> $Arfld </option>"; } $display .= " </select> </td> <td>To: <select name=\"To\"> <option selected=\"selected\" value=\"PVG\">PVG</option>"; $ArfldQuery="SELECT AirfieldID FROM Airfields ORDER BY AirfieldID"; $ArfldResult=mysqli_query($conn, $ArfldQuery) or die ("Airfield Query Failed"); While ($ArfldRow=mysqli_fetch_array($ArfldResult)) { $Arfld=$ArfldRow['AirfieldID']; $display .= "<option value=\"$Arfld\"> $Arfld </option>"; } $display .= " </select> </td> <td>Leg: <select name=\"Leg\"> <option value=\"1\">1</option> <option value=\"2\">2</option> <option value=\"3\">3</option> <option value=\"4\">4</option> <option value=\"5\">5</option> <option value=\"6\">6</option> </select> </td> </tr> </table><br> <strong>Flight Time Info:</strong> <table border=\"1\" width=\"520\"> <tr> <td>TPT: <input type=\"text\" name=\"TPT\" size=\"4\"></td> <td>PIC: <input type=\"text\" name=\"PIC\" size=\"4\"></td> <td>SIC: <input type=\"text\" name=\"SIC\" value=\"0.0\" size=\"4\"></td> </tr> <tr> <td>Solo: <input type=\"text\" name=\"Solo\" value=\"0.0\" size=\"4\"></td> <td colspan=\"2\">Dual Received: <input type=\"text\" name=\"Dual\" value=\"0.0\" size=\"4\"></td> </tr> <tr> <td>Cross Country: <input type=\"text\" name=\"XC\" value=\"0.0\" size=\"4\"></td> <td><input type=\"checkbox\" name=\"FARXCntry\" size=\"4\">FAR X-Cntry</td> <td><input type=\"checkbox\" name=\"ATPXCntry\" size=\"4\">ATP X-Cntry</td> </tr> <tr> <td>Single Engine: <input type=\"text\" name=\"SE\" size=\"4\"></td> <td>Multiengine: <input type=\"text\" name=\"ME\" size=\"4\"></td> <td>Night: <input type=\"text\" name=\"NT\" value=\"0.0\" size=\"4\"></td> </tr> <tr> <td>Complex: <input type=\"text\" name=\"Complex\" value=\"0.0\" size=\"4\"></td> <td colspan=\"2\">High Performance: <input type=\"text\" name=\"HP\" value=\"0.0\" size=\"4\"></td> </tr> <tr> <td>Instrument: <input type=\"text\" name=\"Inst\" value=\"0.0\" size=\"4\"></td> <td colspan=\"2\">Sim Instrument: <input type=\"text\" name=\"SimInst\" value=\"0.0\" size=\"4\"></td> </tr> <tr> <td>Instructor: <input type=\"text\" name=\"Instructor\" value=\"0.0\" size=\"4\"></td> <td>Pre-Post: <input type=\"text\" name=\"PrePost\" value=\"0.0\" size=\"4\"></td> <td>Ground: <input type=\"text\" name=\"Ground\" value=\"0.0\" size=\"4\"></td> </tr> </table><br> <strong>Actual Approaches:</strong> <table border=\"1\" width=\"520\"> <tr> <td>Precision: <input type=\"text\" name=\"PrecAct\" value=\"0\" size=\"3\"></td> <td>Non-Precision: <input type=\"text\" name=\"NonPrecAct\" value=\"0\" size=\"3\"></td> </tr> </table><br> <strong>Simulated Approaches:</strong> <table border=\"1\" width=\"520\"> <tr> <td>Precision: <input type=\"text\" name=\"PrecSim\" value=\"0\" size=\"3\"></td> <td>Non-Precision: <input type=\"text\" name=\"NonPrecSim\" value=\"0\" size=\"3\"></td> </tr> </table><br> <strong>Landings:</strong> <table border=\"1\" width=\"520\"> <tr> <td>Day Landings: <input type=\"text\" name=\"DayLdg\" size=\"3\"></td> <td>Night Landings: <input type=\"text\" name=\"NtLdg\" size=\"3\"></td> </tr> </table><br> <strong>Remarks:</strong><br> <textarea name=\"Remarks\" rows=\"5\" cols=\"70\"></textarea> <input type=\"hidden\" name=\"op\" value=\"add\"> <p><input type=\"submit\" name=\"submit\" value=\"Add Entry\"></p> </FORM>"; } else if ($_POST[op] == "add") { if ($_POST[Sim] == "") { $_POST[Sim] = "0"; } else { $_POST[Sim] = "1"; } if ($_POST[FARXCntry] == "") { $_POST[FARXCntry] = "0"; } else { $_POST[FARXCntry] = "1"; } if ($_POST[ATPXCntry] == "") { $_POST[ATPXCntry] = "0"; } else { $_POST[ATPXCntry] = "1"; } // $add_flt = "INSERT INTO FlightData (Date, MakeModel, AircraftID, Simulator, SimType, AfldFrom, AfldTo, // Leg, TPT, PIC, SIC, Solo, Dual, Night, XCntry, SE, ME, Complex, HighPerf, Inst_Act, Inst_Sim, // Instructor, PrePost, Ground, Prec_Act, Prec_Sim, NonPrec_Act, NonPrec_Sim, DCL, NCL, // FAR_XCntry, ATP_XCntry, Remarks) // VALUES ('$_POST[FltDate]', '$_POST[Aircraft]', '$_POST[ID],$_POST[Sim]', '$_POST[SimType]', '$_POST[From]', // '$_POST[To]', '$_POST[Leg]', '$_POST[TPT]', '$_POST[PIC]', '$_POST[SIC]', '$_POST[Solo]', '$_POST[Dual]', // '$_POST[NT]', '$_POST[XC]', '$_POST[SE]', '$_POST[ME]', '$_POST[Complex]', '$_POST[HP]', '$_POST[Inst]', // '$_POST[SimInst]', '$_POST[Instructor]', '$_POST[PrePost]', '$_POST[Ground]', '$_POST[PrecAct]', // '$_POST[PrecSim]', '$_POST[NonPrecAct]', '$_POST[NonPreSim]', '$_POST[DayLdg]', '$_POST[NtLdg]', // '$_POST[FARXCntry]', '$_POST[ATPXCntry]', '$_POST[Remarks]')"; $add_flt = "INSERT INTO FlightData (Date, MakeModel) VALUES ('$_POST[FltDate]', '$_POST[Aircraft]')"; $result = mysqli_query($conn, $add_flt) or die('Error: '. mysqli_connect_error()); $display = "<h1>Entry Added</h1> <p>Your entry was added.</p><br> <p>$_POST[FltDate] | $Make </p>"; // $CnxSt = connection_status(); // $display .= "Connection Status: $CnxSt<br><br>"; // $display .= "$_POST[FltDate] / $_POST[Aircraft] / $_POST[ID] / $_POST[Sim] / $_POST[FARXCntry] / $_POST[ATPXCntry]"; } ?> <html> <head> <title>Add Logbook Entry></title> </head> <body> <?php echo $display; ?> </body> </html>
  2. Hi all, I have a linux VM on my Windows computer and I use that for testing. I also have a xampp installed on my Windows machine and that is the default local host for the windows machine. So is it possible for me to make the VM act as a localhost for the windows machine as well? If so, how? I hope that my question is clear. I need to do this since I it's difficult to debug my flash files as the rest of the project is on the VM. I don't want to take move all the stuff back into the windows machine just to test the flash files there. Thanks all !
  3. Hi, I have a login/register system based on this tutorial: http://pt.wikihow.com/Criar-um-Script-de-Login-Seguro-em-PHP-e-MySQL In my localhost everything works fine. When I uploaded it to godaddy servers, I can register the new user but I cannot login into the users' pages. It looks like password or salt does not match, or after compare login data, it´s telling me the message: You don´t have permission to see this page, please login. Do you have any idea of what might be? Godaddy support told me they cannot help. They just fix their own services. Thanks in advance.

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