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Updating stock from checkout success page

Thread began 3/08/2012 10:28 am by dallySP | Last modified 12/09/2013 1:52 pm by dallySP | 1826 views | 13 replies

dallySP

Thats really helpful - thank you so much for your very comprehensive reply.
I've given it a go, but I think I've missed something or got some code snippet slightly wrong. My recordset is inventory. I'm looking up the record via the unique barcode (InvBarcode) and the Stock Field is InvInStock. I also called the url variable InvInStock. My code looks like this, but I'm getting a blank page in the browser. There are server behavious after this in the code, but when I strip this code chunk out the page still works, so I'm guessing its in here somewhere:

<?php
while (!$OkeefeCart->EOF()) {
?>
<?php
$BarcodeParam_rsInventory = "-1";
if (isset($OkeefeCart->DisplayInfo("Barcode"))) {
$BarcodeParam_rsInventory = (get_magic_quotes_gpc()) ? $OkeefeCart->DisplayInfo("Barcode") : addslashes($OkeefeCart->DisplayInfo("Barcode"));
}
mysql_select_db($database_cmsconn, $cmsconn);
$query_rsInventory = sprintf("SELECT * FROM inventory WHERE inventory.InvBarcode = %s", GetSQLValueString($BarcodeParam_rsInventory, "int"));
$rsInventory = mysql_query($query_rsInventory, $cmsconn) or die(mysql_error());
$row_rsInventory = mysql_fetch_assoc($rsInventory);
$totalRows_rsInventory = mysql_num_rows($rsInventory);?>
<?php $_GET['InvInStock'] = ($row_rsInventory['InvInStock'] - $OkeefeCart->DisplayInfo("Quantity")); ?>

<?php
// WA Application Builder Update
if (!$OkeefeCart->IsEmpty()) // Trigger
{
$WA_connection = $cmsconn;
$WA_table = "inventory";
$WA_redirectURL = "";
if (function_exists("rel2abs")) $WA_redirectURL = $WA_redirectURL?rel2abs($WA_redirectURL,dirname(__FILE__)):"";
$WA_keepQueryString = false;
$WA_indexField = "InvBarcode";
$WA_fieldNamesStr = "InvInStock";
$WA_fieldValuesStr = "".$_GET['InvInStock'] ."";
$WA_columnTypesStr = "none,none,NULL";
$WA_comparisonStr = "=";
$WA_fieldNames = explode("|", $WA_fieldNamesStr);
$WA_fieldValues = explode("|", $WA_fieldValuesStr);
$WA_columns = explode("|", $WA_columnTypesStr);

$WA_where_fieldValuesStr = "".$OkeefeCart->DisplayInfo("Barcode") ."";
$WA_where_columnTypesStr = "',none,''";
$WA_where_comparisonStr = "=";
$WA_where_fieldNames = explode("|", $WA_indexField);
$WA_where_fieldValues = explode("|", $WA_where_fieldValuesStr);
$WA_where_columns = explode("|", $WA_where_columnTypesStr);
$WA_where_comparisons = explode("|", $WA_where_comparisonStr);

$WA_connectionDB = $database_cmsconn;
mysql_select_db($WA_connectionDB, $WA_connection);
if (!session_id()) session_start();
$updateParamsObj = WA_AB_generateInsertParams($WA_fieldNames, $WA_columns, $WA_fieldValues, -1);
$WhereObj = WA_AB_generateWhereClause($WA_where_fieldNames, $WA_where_columns, $WA_where_fieldValues, $WA_where_comparisons );
$WA_Sql = "UPDATE `" . $WA_table . "` SET " . $updateParamsObj->WA_setValues . " WHERE " . $WhereObj->sqlWhereClause . "";
$MM_editCmd = mysql_query($WA_Sql, $WA_connection) or die(mysql_error());
if ($WA_redirectURL != "") {
if ($WA_keepQueryString && $WA_redirectURL != "" && isset($_SERVER["QUERY_STRING"]) && $_SERVER["QUERY_STRING"] !== "" && sizeof($_POST) > 0) {
$WA_redirectURL .= ((strpos($WA_redirectURL, '?') === false)?"?":"&").$_SERVER["QUERY_STRING"];
}
header("Location: ".$WA_redirectURL);
}
}
?>
<?php
$OkeefeCart->MoveNext();
}
$OkeefeCart->MoveFirst();
?>

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