<?php
require_once 'common/init.php';
$inventory = new inventory();
$ID = isset($_GET['id']) ? $_GET['id'] : NULL;
if (isset($_POST['add_inventory'])) {
// Update old record
if (isset($ID)) {
$results = $inventory->inv_update($_POST, $ID);
} else {
// Insert new
$results = $inventory->inv_insert($_POST);
}
if ($results) {
echo 'Success';
} else {
echo 'Error';
}
}
if (isset($ID)) {
$inventory_result = $inventory->inv_get($ID);
}
?>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Add Inventroy</title>
</head>
<body>
