<? $id = $_get[id]; $gegevens2 = mysql_query("select * from FAQ where id=".$id.""); $object = mysql_fetch_object($gegevens2); $vraag = $_POST[vraag]; $antwoord = $_POST[antwoord]; if($admin->admin == "1"){ if($wijzig) { if($vraag != "" and $antwoord != "") { mysql_query("update into FAQ (vraag, antwoord) values ('$vraag1', '$antwoord1') where id=".$id." "); echo "Verstuurd"; } else { echo "Foutje!!"; } } ?> <form action="<? echo $php_self; ?>" method="POST"> <table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%"> <tr> <td width="100%" colspan="3" height="19"> </td> </tr> <tr> <td width="14%" height="17" align="center" colspan="2">Vraag: </td> <td width="86%" height="20" rowspan="3"> <textarea rows="3" name="vraag1" cols="16"><?echo $object->vraag; ?></textarea></td> </tr> <tr> <td width="14%" height="17" align="center" colspan="2"> </td> </tr> <tr> <td width="14%" height="18" align="center" colspan="2"> </td> </tr> <tr> <td width="100%" height="38" align="center" colspan="3"> </td> </tr> <tr> <td width="14%" height="19" align="center" colspan="2">Antwoord:</td> <td width="86%" rowspan="3" height="59"> <textarea rows="3" name="antwoord1" cols="16"><?echo $object->antwoord; ?></textarea></td> </tr> <tr> <td width="14%" height="19" colspan="2"> </td> </tr> <tr> <td width="14%" height="19" colspan="2"> </td> </tr> <tr> <td width="17%" height="8" align="center"> <p align="center"></td> <td width="16%" height="8" align="center"> <input type="submit" name="wijzig" value="wijzigen"></td> <td width="67%" height="8"> </td> </tr> </table> </form> <? } ?>
Warning: mysql_fetch_object(): supplied argument is not a valid MySQL result resource in /home/micra/html/FAQ/admin_wijzig.php on line 4
$gegevens2 = mysql_query("select * from FAQ where id = $id");
$gegevens2 = mysql_query("select * from FAQ where id = '$id'");
mysql_query("update into FAQ (vraag, antwoord) values ('$vraag1', '$antwoord1') where id=".$id." ");
mysql_query("update FAQ set vraag='$vraag1', antwoord='$antwoord1' where id='$id'");
mysql_query("INSERT into FAQ (vraag, antwoord, id) values ('$vraag1', '$antwoord1', '$id')");
<? $id = intval($_GET[id]); $query = "SELECT * FROM `FAQ` WHERE ID=" . $id; $gegevens2 = mysql_query($query); $object = mysql_fetch_object($gegevens2); $vraag = $_POST[vraag]; $antwoord = $_POST[antwoord]; if($admin->admin == "1"){ if($wijzig) { mysql_query("update into FAQ (vraag, antwoord) values ('$vraag1', '$antwoord1') where id='$id'"); echo "Verstuurd"; } } ?> <form action="<? echo $php_self; ?>" method="POST"> <table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="100%"> <tr> <td width="100%" colspan="3" height="19"> </td> </tr> <tr> <td width="14%" height="17" align="center" colspan="2">Vraag: </td> <td width="86%" height="20" rowspan="3"> <textarea rows="3" name="vraag1" cols="16"><?echo $object->vraag; ?></textarea></td> </tr> <tr> <td width="14%" height="17" align="center" colspan="2"> </td> </tr> <tr> <td width="14%" height="18" align="center" colspan="2"> </td> </tr> <tr> <td width="100%" height="38" align="center" colspan="3"> </td> </tr> <tr> <td width="14%" height="19" align="center" colspan="2">Antwoord:</td> <td width="86%" rowspan="3" height="59"> <textarea rows="3" name="antwoord1" cols="16"><?echo $object->antwoord; ?></textarea></td> </tr> <tr> <td width="14%" height="19" colspan="2"> </td> </tr> <tr> <td width="14%" height="19" colspan="2"> </td> </tr> <tr> <td width="17%" height="8" align="center"> <p align="center"></td> <td width="16%" height="8" align="center"> <input type="submit" name="wijzig" value="wijzigen"></td> <td width="67%" height="8"> </td> </tr> </table> </form>