update a record is updated the first record in the comic book... Help!
I'm going again and again to this new and can not find the problem.
I have a form that sends an email to the emails that are on a database mysql php however when I update some documents it is always update the first record in the comics... I looked on this so many times and can not see what goes wrong
the user ID is not auto_increment but is based on the username (which are all unique)
I include the code to see if I'm missing something
<? php require_once('.. / Connections/hostprop.php');? >
<? PHP
If (! function_exists ("GetSQLValueString")) {}
function GetSQLValueString ($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
{
If (via PHP_VERSION < 6) {}
$theValue = get_magic_quotes_gpc()? stripslashes ($TheValue): $theValue;
}
$theValue = function_exists ("mysql_real_escape_string")? mysql_real_escape_string ($TheValue): mysql_escape_string ($theValue);
Switch ($theType) {}
case 'text ':
$theValue = ($theValue! = "")? « " ». $theValue. "" "": "NULL";
break;
case "long":
case "int":
$theValue = ($theValue! = "")? intval ($TheValue): 'NULL ';
break;
case "double":
$theValue = ($theValue! = "")? doubleVal ($TheValue): 'NULL ';
break;
case "date":
$theValue = ($theValue! = "")? « " ». $theValue. "" "": "NULL";
break;
case "set":
$theValue = ($theValue! = "")? $theDefinedValue: $theNotDefinedValue;
break;
}
Return $theValue;
}
}
$editFormAction = $_SERVER ['PHP_SELF'];
If (isset {}
$editFormAction. = « ? ». htmlentities($_SERVER['QUERY_STRING']);
}
If ((isset($_POST["MM_update"])) & & ($_POST ["MM_update"] == "form1")) {}
$updateSQL = sprintf ("UPDATE plus_signup SET email = %s, emailerSubject = %s emailerContent = %s WHERE userid = %s",
GetSQLValueString ($_POST ['email'], "text").
GetSQLValueString ($_POST ['emailerSubject'], "text").
GetSQLValueString ($_POST ['emailerContent'], "text").
GetSQLValueString ($_POST ["userid"], "text"));
@mysql_select_db ($database_hostprop, $hostprop);
$Result1 = mysql_query ($updateSQL, $hostprop) or die (mysql_error ());
Guarantor of the e-mail
$to = $_POST ['email'];
$subject = "email property student Host."
$message ="
< html >
< head >
< title > expensive ".» GetSQLValueString ($_POST ["userid"], "text"). "< /title >
< / head >
< body >
<img src=\" http://www.hoststudent.co.UK/beta/images/hostlogo.gif ' -' alt =------"-www.HostStudent.co.uk" / >
< h2 > year students host Email < / h2 >
< br / > < br / >
< table >
< b >
Subject of the E-mail < td >: < table >
< /tr >
< b >
< td >. GetSQLValueString ($_POST ['emailerSubject'], "text"). "< table >
< /tr >
< b >
Content of the < td > < table > e-mail
< /tr >
< b >
< td >. GetSQLValueString ($_POST ['emailerContent'], "text"). "< table >
< /tr >
< /table >
< / body >
< / html >
";
Content-type always defined when sending HTML email
$headers = "MIME-Version: 1.0 '. « \r\n » ;
$headers. = "content-type: text / html;" charset = iso-8859-1 ". « \r\n » ;
$headers. = "from: HostStudent.co.uk < " [email protected] > '. "\r\n";
$send = mail ($to, $subject, $message, $headers);
$updateGoTo = "TenantEmailSent.php";
If (isset {}
$updateGoTo. = (strpos ($updateGoTo, '?'))? « & » : « ? » ;
$updateGoTo. = $_SERVER ['QUERY_STRING'];
}
header (sprintf ("location: %s", $updateGoTo));
}
@mysql_select_db ($database_hostprop, $hostprop);
$query_Recordset1 = "SELECT username, email, emailerSubject, emailerContent FROM plus_signup";
$Recordset1 = mysql_query ($query_Recordset1, $hostprop) or die (mysql_error ());
$row_Recordset1 = mysql_fetch_assoc ($Recordset1);
$totalRows_Recordset1 = mysql_num_rows ($Recordset1);
? >
<?
session_start();
if(!$_SESSION['loggedIn']) / / if the user IS NOT connected, before they return to the login page
{
Header("Location:login.html");
}
? >
< script type = "text/javascript" >
function loadFields (Value) {}
var guarantor = Value.split("|");
pseudo1 var = guarantor [0];
var GuName = guarantor [1];
var GuPhoneEmail = guarantor [2];
document.getElementById('userid1').value = pseudo1;
document.getElementById('GuName').value = GuName;
document.getElementById('GuPhoneEmail').value = GuPhoneEmail;
}
< /script >
< do action = "<?" PHP echo $editFormAction;? ">" method = "post" name = "form2" id = "form2" >
< table align = "center" >
< tr valign = 'of basic">
< td nowrap = "nowrap" align = "right" > < table >
< td > < select name = "userid" id = "userid" onchange = "loadFields (this.value)" >
< option value = "select sponsor" > select guarantor < / option >
<? PHP
{}
? >
< option value = "<?" PHP echo $row_Recordset1 ['userid']. '|' . $row_Recordset1 ["GuName"]. '|' . $row_Recordset1 ["GuPhoneEmail"];? > "> <?" PHP echo $row_Recordset1 ['userid']. " , " . $row_Recordset1 ["GuName"]. " , " . $row_Recordset1 ["GuPhoneEmail"];? > < / option >
<? PHP
} While ($row_Recordset1 = mysql_fetch_assoc ($Recordset1));
$rows = mysql_num_rows ($Recordset1);
If ($rows > 0) {}
mysql_data_seek ($Recordset1, 0);
$row_Recordset1 = mysql_fetch_assoc ($Recordset1);
}
? >
< / select > < table >
< /tr >
< tr valign = 'of basic">
< td nowrap = "nowrap" align = "right" > tenant name < table >
< td > < input type = "text" name = "pseudo1" id = "pseudo1" readonly = "readonly" = value "<?" PHP echo htmlentities ($row_Recordset1 ['userid'], ENT_COMPAT, ' utf - 8');? ">" size = "32" / > < table >
< /tr >
< tr valign = 'of basic">
< td nowrap = "nowrap" align = "right" > GuName: < table >
< td > < input type = "text" name = "GuName" id = "GuName" readonly = "readonly" = value "<?" PHP echo htmlentities ($row_Recordset1 ['GuName'], ENT_COMPAT, ' utf - 8');? ">" size = "32" / > < table >
< /tr >
< tr valign = 'of basic">
< td nowrap = "nowrap" align = "right" > GuPhoneEmail: < table >
< td > < input type = "text" name = "GuPhoneEmail" id = "GuPhoneEmail" readonly = "readonly" = value "<?" PHP echo htmlentities ($row_Recordset1 ['GuPhoneEmail'], ENT_COMPAT, ' utf - 8');? ">" size = "32" / > < table >
< /tr >
< tr valign = 'of basic">
< td nowrap = "nowrap" align = "right" > GuEmailerSubject: < table >
< td > < input type = "text" name = "GuEmailerSubject" value = "" size = "32" / > < table > "
< /tr >
< tr valign = 'of basic">
< td nowrap = "nowrap" align = "right" > GuEmailerContent: < table >
< td > < textarea name = "GuEmailerContent" cols = "45" rows = "5" > < / textarea > < table >
< /tr >
< tr valign = 'of basic">
< td nowrap = "nowrap" align = "right" > < table >
< td > < input type = "submit" value = "Email" / > < table >
< /tr >
< tr valign = 'of basic">
< td nowrap = "nowrap" align = "right" > < table >
< td > < table >
< /tr >
< /table >
< input type = "hidden" name = "MM_update" value = "form2" / >
< input type = "hidden" name = "userid" value = "<?" PHP echo $row_Recordset1 ['userid'];? ">" / >
< / make >
I found the problem, there are two forms of the same name...
Thank you
Tags: Dreamweaver
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RicardoWell, the first thing we do is to change the type of data type varchar to a date. The main impact is that a date is not a string, it's a date. If you are adding data processes in different date formats (which is possible when you use a character to store information) you're going to be very sad (good luck converting back an effective date).
An example of how this can happen easily.
ME_TUBBZ?select to_char(sysdate) from dual; TO_CHAR(SYSDATE) ----------------------------- 12-jan-2012 10 55:33 1 row selected. Elapsed: 00:00:00.01 ME_TUBBZ?alter session set nls_date_format = 'yyyy-mon-dd'; Session altered. Elapsed: 00:00:00.01 ME_TUBBZ?select to_char(sysdate) from dual; TO_CHAR(SYSDATE) -------------------- 2012-jan-12 1 row selected. Elapsed: 00:00:00.00
Assuming that the client passes the column as an Oracle DATE will make an (implicit) conversion to store the data as a string, which will be based on the current settings of the NLS for the session. This allows also for someone to completely non-jour the information in the column (super bad). It's just really bad form to use strings to store dates, numbers, anything that is not naturally a string.
Based on the description of your problem, I can't imagine how your partitioning scheme performs one action in another that require more work in order to process the updates (which are most of your needs). Partitioning does not equate to increase performance. It is a tool that, like every tool has its place, but I do not think that this is justified for what you do (certainly not how you currently use it anyway).
I say no partitioning can not be useful for you, but I don't think that on the column that you are currently using is 'good '.
Something I would like to personally study (must be able to compare this approach to your course, if you need parameters for comparison) if I were you would be using a Table Index organized for it. It will take more time to perform the operations insertion, but that is a small part of all the work that you do for this process. For updates, it should eliminate a lot of IO, assuming that you are doing an INDEX seek followed by a table access by ROWID to perform updates. This recommendation assumes that everything you said is true. You have 4 columns in your table, of which 3 are components of the primary key and the 4th is a date (note I did not string :)) and that you refresh mainly, not fit.) Also that you have no 'secondary' on this entity index (and none are needed).
I would investigate this approach before the solution of temporary table that you are currently studying.
See you soon,.
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