sittinDuck
asked on
Need to check if table is already booked
Hi experts!
I have 21 columns named;
----
table_nightclub_1, table_nightclub_2, table_nightclub_3, table_nightclub_4, table_nightclub_5, table_nightclub_6, table_nightclub_7, table_nightclub_8, table_nightclub_9, table_nightclub_10
table_lounge_1, table_lounge_2, table_lounge_3, table_lounge_4, table_lounge_5, table_lounge_6
table_patio_1, table_patio_2, table_patio_3, table_patio_4, table_patio_5
----
I have 21 checkboxes on my page to select if a table should be booked or not. These return the value "yes" or "no" to the database.
What I want, is to check if one of the checked tables already are booked, before I insert a new reservation in my database. Is there a easy way to do this?
My insert to SQL is attached.
THANKS in advance! :-)
I have 21 columns named;
----
table_nightclub_1, table_nightclub_2, table_nightclub_3, table_nightclub_4, table_nightclub_5, table_nightclub_6, table_nightclub_7, table_nightclub_8, table_nightclub_9, table_nightclub_10
table_lounge_1, table_lounge_2, table_lounge_3, table_lounge_4, table_lounge_5, table_lounge_6
table_patio_1, table_patio_2, table_patio_3, table_patio_4, table_patio_5
----
I have 21 checkboxes on my page to select if a table should be booked or not. These return the value "yes" or "no" to the database.
What I want, is to check if one of the checked tables already are booked, before I insert a new reservation in my database. Is there a easy way to do this?
My insert to SQL is attached.
THANKS in advance! :-)
if ((isset($_POST["MM_insert"])) && ($_POST["MM_insert"] == "new_tablebooking")) {
$insertSQL = sprintf("INSERT INTO reservations (booker, customer_name, customer_mobile, customer_guests, `comment`, customer_email, table_nightclub_1, table_nightclub_2, table_nightclub_3, table_nightclub_4, table_nightclub_5, table_nightclub_6, table_nightclub_7, table_nightclub_8, table_nightclub_9, table_nightclub_10, table_patio_1, table_patio_2, table_patio_3, table_patio_4, table_patio_5, booking_time, booking_date, p_nr, queue, payment, table_lounge_1, table_lounge_2, table_lounge_3, table_lounge_4, table_lounge_5, table_lounge_6) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s)",
GetSQLValueString($_SESSION['MM_UserId'], "int"),
GetSQLValueString($_POST['customer_name'], "text"),
GetSQLValueString($_POST['customer_mobile'], "text"),
GetSQLValueString($_POST['customer_guests'], "int"),
GetSQLValueString($_POST['comment'], "text"),
GetSQLValueString($_POST['customer_email'], "text"),
GetSQLValueString(isset($_POST['table_nightclub_1']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_nightclub_2']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_nightclub_3']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_nightclub_4']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_nightclub_5']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_nightclub_6']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_nightclub_7']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_nightclub_8']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_nightclub_9']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_nightclub_10']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_patio_1']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_patio_2']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_patio_3']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_patio_4']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_patio_5']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString($datetime, "date"),
GetSQLValueString($_POST['booking_time'], "date"),
GetSQLValueString($_POST['p_nr'], "int"),
GetSQLValueString($_POST['queue'], "text"),
GetSQLValueString($_POST['payment'], "text"),
GetSQLValueString(isset($_POST['table_lounge_1']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_lounge_2']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_lounge_3']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_lounge_4']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_lounge_5']) ? "true" : "", "defined","'yes'","'no'"),
GetSQLValueString(isset($_POST['table_lounge_6']) ? "true" : "", "defined","'yes'","'no'"));
mysql_select_db($database_db, $db);
$Result1 = mysql_query($insertSQL, $db) or die(mysql_error());
$insertGoTo = "tablebookings.php";
header(sprintf("Location: %s", $insertGoTo));
}
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True nitinsawhney, I will think about your suggestion! Thanks! :-)
Thank you scarybot, seems like the solution I need right now :-)
Thank you scarybot, seems like the solution I need right now :-)
The database table structure should be like
--------------
tables
--------------
ID
Name (e.g. table_nightclub_1)
--------------
Customer
--------------
ID
UserID
Name
Mobile
Email
--------------
Reservation
---------------
ID
Customer_ID
Guests
booking_time
booking_date
p_nr
queue
comment
payment
If there is a possibility of one customer booking more than one table then there should be another table for taking care of that.
------------------------
reservation_tables
------------------------
reservation_id
table_id
Now accordingly there will be lot of changes that will need to be done at your end.