I have a problem with a CS6 dynamic table creation

I have 2 tables, 1 of them is caled 'user', the other a "cars" they are inked with a foreign key in the table of cars there is a column called UserID and takes the value of "user", so my question is I tried to make it dynamic table when the user is connected to display its cars that have his Userid on them only unfortunetly when I do this I get a blank table with nothing in it anyone can help me solve this problem. This is the code I use:

<? php require_once('Connections/MyConnection.php');? >

<? PHP

initialize the session

If (! isset {})

session_start();

}

* Log out the current user. **

$logoutAction = $_SERVER ['PHP_SELF']. » ? doLogout = true;

If ((isset & & ($_SERVER ['QUERY_STRING']! = "")) {})

$logoutAction. = '& '. htmlentities($_SERVER['QUERY_STRING']);

}

{If ((isset($_GET['doLogout'])) & & ($ {_GET ['doLogout'] == "true"))}

to completely disconnect a visitor, you must delete the session varialbles

$_SESSION ['MM_Username'] = NULL;

$_SESSION ['MM_UserGroup'] = NULL;

$_SESSION ['PrevUrl'] = NULL;

unset($_SESSION['MM_Username']);

unset($_SESSION['MM_UserGroup']);

unset($_SESSION['PrevUrl']);

$logoutGoTo = "/ cars/LogOut.php";

If {($logoutGoTo)

Header ("Location: $logoutGoTo");

"exit";

}

? >

<? PHP

If (! isset {})

session_start();

}

$MM_authorizedUsers = '1', 2;

$MM_donotCheckaccess = "false";

Restrict access to Page: grant or deny access to this page

Function isAuthorized ($strUsers, $UserGroup, $strGroups, $UserName) {}

For safety, first assuming that the visitor is NOT allowed.

$isValid = false;

When a visitor is connected to this site, the MM_Username of Session variable value equal to their username.

So, we know that a user is NOT logged if this Session variable is empty.

If (! empty ($UserName)) {}

In addition to being connected, you can restrict access to only certain users based on a created ID when they connect.

Analyze the channels in the tables.

$arrUsers = explode (",", $strUsers);

$arrGroups = explode (",", $strGroups);

If (in_array ($UserName, $arrUsers)) {}

$isValid = true;

}

Or, you can restrict access to only certain users based on their user name.

If (in_array ($UserGroup, $arrGroups)) {}

$isValid = true;

}

If (($strUsers == "") & & false) {}

$isValid = true;

}

return $isValid;

}

$MM_restrictGoTo = "/ cars/Home.php";

If (!) {(((isset($_SESSION['MM_Username']))) & & (isAuthorized ("", $MM_authorizedUsers, $_SESSION ['MM_Username'], {$_SESSION ['MM_UserGroup']})))}

$MM_qsChar = ';?

$MM_referrer = $_SERVER ['PHP_SELF'];

If (strpos ($MM_restrictGoTo, "?")) $MM_qsChar = "&";

If (isset($_SERVER['QUERY_STRING']) & & strlen($_SERVER['QUERY_STRING']) > 0)

$MM_referrer. = « ? ». $_SERVER ['QUERY_STRING'];

$MM_restrictGoTo = $MM_restrictGoTo. $MM_qsChar. "accesscheck =". UrlEncode ($MM_referrer);

Header ("Location:".) $MM_restrictGoTo);

"exit";

}

? >

<? 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;

}

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;

}

$maxRows_cars = 10;

$pageNum_cars = 0;

If (isset($_GET['pageNum_cars'])) {}

$pageNum_cars = $_GET ['pageNum_cars'];

}

$startRow_cars = $pageNum_cars * $maxRows_cars;

$colname_cars = "-1";

If (isset($_SESSION['MM_Username'])) {}

$colname_cars = $_SESSION ['MM_Username"];

}

@mysql_select_db ($database_MyConnection, $MyConnection);

$query_cars = sprintf ("" SELECT * FROM cars WHERE UserID = %s ", GetSQLValueString ($colname_cars,"int")");

$query_limit_cars = sprintf ("%s LIMIT %d, %d", $query_cars, $startRow_cars, $maxRows_cars);

$cars = mysql_query ($query_limit_cars, $MyConnection) or die (mysql_error ());

$row_cars = mysql_fetch_assoc ($cars);

If (isset($_GET['totalRows_cars'])) {}

$totalRows_cars = $_GET ['totalRows_cars'];

} else {}

$all_cars = mysql_query ($query_cars);

$totalRows_cars = mysql_num_rows ($all_cars);

}

$totalPages_cars = ceil($totalRows_cars/$maxRows_cars)-1;

$colname_user = "-1";

If (isset($_SESSION['MM_Username'])) {}

$colname_user = $_SESSION ['MM_Username"];

}

@mysql_select_db ($database_MyConnection, $MyConnection);

$query_user = sprintf ("SELECT * FROM 'user' WHERE Email = %s", GetSQLValueString ($colname_user, "text") ");

$user = mysql_query ($query_user, $MyConnection) or die (mysql_error ());

$row_user = mysql_fetch_assoc ($user);

$totalRows_user = mysql_num_rows ($user);

$colname_user = "-1";

If (isset($_SESSION['MM_Username'])) {}

$colname_user = $_SESSION ['MM_Username"];

}

@mysql_select_db ($database_MyConnection, $MyConnection);

$query_user = sprintf ("SELECT FirstName, LastName FROM 'user' WHERE Email = %s", GetSQLValueString ($colname_user, "text") ");

$user = mysql_query ($query_user, $MyConnection) or die (mysql_error ());

$row_user = mysql_fetch_assoc ($user);

$colname_User = "-1";

If (isset($_SESSION['MM_Username'])) {}

$colname_User = $_SESSION ['MM_Username"];

}

@mysql_select_db ($database_MyConnection, $MyConnection);

$query_User = sprintf ("SELECT * FROM 'user' WHERE Email = %s", GetSQLValueString ($colname_User, "text") ");

$User = mysql_query ($query_User, $MyConnection) or die (mysql_error ());

$row_User = mysql_fetch_assoc ($User);

$colname_User = "-1";

If (isset($_GET['MM_Username'])) {}

$colname_User = $_GET ['MM_Username"];

}

@mysql_select_db ($database_MyConnection, $MyConnection);

$query_User = sprintf ("SELECT * FROM 'user' WHERE Email = %s", GetSQLValueString ($colname_User, "text") ");

$User = mysql_query ($query_User, $MyConnection) or die (mysql_error ());

$row_User = mysql_fetch_assoc ($User);

$colname_User = "-1";

If (isset($_SESSION['MM_Username'])) {}

$colname_User = $_SESSION ['MM_Username"];

}

@mysql_select_db ($database_MyConnection, $MyConnection);

$query_User = sprintf ("SELECT * FROM 'user' WHERE Email = %s", GetSQLValueString ($colname_User, "text") ");

$User = mysql_query ($query_User, $MyConnection) or die (mysql_error ());

$row_User = mysql_fetch_assoc ($User);

$colname_User = "-1";

If (isset($_SESSION['MM_Username'])) {}

$colname_User = $_SESSION ['MM_Username"];

}

@mysql_select_db ($database_MyConnection, $MyConnection);

$query_User = sprintf ("SELECT * FROM 'user' WHERE UserID = %s", GetSQLValueString ($colname_User, "int") ");

$User = mysql_query ($query_User, $MyConnection) or die (mysql_error ());

$row_User = mysql_fetch_assoc ($User);

? >

< ! DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional / / IN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" > ""

" < html xmlns =" http://www.w3.org/1999/xhtml ">

< head >

< link href = "CSS/Layout.css" rel = "stylesheet" type = "text/css" / > "

< link href = "CSS/Menu.css" rel = "stylesheet" type = "text/css" / > "

"< link href="/Cars/CSS/VerticalMenu.css "rel ="stylesheet"type =" text/css"/ >

< meta http-equiv = "Content-Type" content = text/html"; charset = utf-8 "/ >"

< title > Untitled Document < /title >

< / head >

< body >

< div id = 'Holder' >

< div id = "Header" >

< div id = "HeaderContentRight" >

< table width = "0" border = "0" align = "right" >

< b >

< td > logged in as: <? PHP echo $row_user ["FirstName"];? > <? PHP echo $row_user ['name'];? > < table >

< td > < a href = "<?" PHP echo $logoutAction? > "> sign out < /a > < table >"

< /tr >

< /table >

< / div >

< div id = "NavBar" >

< nav >

< ul >

"< li > < a href="/Cars/HomeAccount.php "> home < /a > < /li >

< /ul >

< / nav >

< / div >

< div id = "Content" >

< div id = "PageHeading" >

Welcome < h1 >, <? PHP echo $row_user ["FirstName"];? > <? PHP echo $row_user ['name'];? >! < / h1 >

< / div >

< div id = "ContentLeft" >

Control Panel < h6 > < / h6 >

< p > < / p >

< ul id = "MyMainMenu" >

< li > < a href="/Cars/Account.php" > account < /a > < /li > ".

< li > < a href="/Cars/UpdateAccount.php" > update account < /a > < /li > ".

< li > < a href="/Cars/CarManagment.php" > car management < /a > < /li > ".

< /ul >

< / div >

< div id = "ContentRight" >

< table border = "1" align = "center" >

< b >

CarBrand < td > < table >

CarModel < td > < table >

YearOfProduction < td > < table >

< /tr >

<? PHP {? >}

< b >

< td > <? PHP echo $row_cars ["CarBrand'];? > < table >

< td > <? PHP echo $row_cars ["CarModel'];? > < table >

< td > <? PHP echo $row_cars ["YearOfProduction"];? > < table >

< /tr >

<? PHP} while ($row_cars = mysql_fetch_assoc ($cars));? >

< /table >

< / div >

< div id = "Footer" > < / div >

< / div >

< / body >

< / html >

<? PHP

mysql_free_result ($CARS);

mysql_free_result ($User);

? >

Thank you for your time!

Nowhere on this page I see that you have found the "UserID" variable that is used to query the database of cars everywhere.

You must get that table "user" when a successful connection occurred.

Go to your login page and find the code which queries the database (it will look something like the below, your request will be slightly different)

$LoginRS__query = sprintf ("SELECT username, password loginUsers WHERE username = %s AND password is %s",

MAKE SURE YOU add to THE QUERY "UserID" (see below.) This is the column of your 'user' table and the foreign key record unique identifier in your table 'cars')

$LoginRS__query = sprintf ("SELECT UserID, username, password AND password loginUsers WHERE username = %s is %s",

Then, find the lines of code below:

$LoginRS = mysql_query ($LoginRS__query, $MyConnection) or die (mysql_error ());

$loginFoundUser = mysql_num_rows ($LoginRS);

Include these two lines of code directly after the above code:

$row = mysql_fetch_assoc ($LoginRS);

$UserID = $row ['UserID']

Can find these lines of code:

If {($loginFoundUser)

$loginStrGroup = "";

Declare two session variables and assign them

$_SESSION ['MM_Username"] = $loginUsername;

$_SESSION ["MM_UserGroup"] = $loginStrGroup;

Add this line of code directly after the above code:

$_SESSION ['username'] = $UserID;

Now, go to the login page of success (whatever you call that)

Find the code at the top of the page below:

If (! isset {})

session_start();

}

Add the line of code below:

If (! isset {})

session_start();

$userID = $_SESSION ['username'];

}

Look for the query:

@mysql_select_db ($database_MyConnection, $MyConnection);

$query_cars = sprintf ("" SELECT * FROM cars WHERE UserID = %s ", GetSQLValueString ($colname_cars,"int")");

$query_limit_cars = sprintf ("%s LIMIT %d, %d", $query_cars, $startRow_cars, $maxRows_cars);

$cars = mysql_query ($query_limit_cars, $MyConnection) or die (mysql_error ());

$row_cars = mysql_fetch_assoc ($cars);

and replace with:

@mysql_select_db ($database_MyConnection, $MyConnection);

$query_query_cars = "SELECT * FROM cars WHERE userID ="$userID "";

$query_cars = mysql_query ($query_query_cars, $MyConnection) or die (mysql_error ());

$row_query_cars = mysql_fetch_assoc ($query_cars);

$totalRows_query_cars = mysql_num_rows ($query_cars);

Now, you can pass the details of the car associated with the user ID in the 'user' table and a foreign key in the table "cars."

You probably want to use a / while loop to get all the information from the database. With a DW repeat region behavior.

Tags: Dreamweaver

I have a problem with a CS6 dynamic table creation

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