haii........
,first at all sorry because im not good in english
i want to ask how to add quantity for inventory system .this is my form but it has error...
[php]
<?php require_once('Connections/inventory.php'); ?>
<?php
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "")
{
$theValue = (!get_magic_quotes_gpc()) ? addslashes($theValue) : $theValue;
switch ($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 "defined":
$theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;
break;
}
return $theValue;
}
$editFormAction = $_SERVER['PHP_SELF'];
if (isset($_SERVER['QUERY_STRING'])) {
$editFormAction .= "?" . htmlentities($_SERVER['QUERY_STRING']);
}
if ((isset($_POST["MM_update"])) && ($_POST["MM_update"] == "form1")) {
echo $insertSQL = sprintf("UPDATE register set quantity='". $newQuantity ."'
WHERE itemcode='". $_POST['ID'] ."'",
GetSQLValueString($_POST['newQuantity'], "int"));
mysql_select_db($database_inventory, $inventory);
$Result1 = mysql_query($insertSQL, $inventory) or die(mysql_error());
$updateGoTo = "add.php";
if (isset($_SERVER['QUERY_STRING'])) {
$updateGoTo .= (strpos($updateGoTo, '?')) ? "&" : "?";
$updateGoTo .= $_SERVER['QUERY_STRING'];
}
// header(sprintf("Location: %s", $updateGoTo));
}
mysql_select_db($database_inventory, $inventory);
$query_view = "SELECT * FROM register WHERE register.itemCode= '". $_POST['ID'] ."'";
$view = mysql_query($query_view, $inventory) or die(mysql_error());
$row_view = mysql_fetch_assoc($view);
$totalRows_view = mysql_num_rows($view);
if ($_POST['quantitybaru'])
{
echo $q = "SELECT * FROM register WHERE register.itemcode='". $_POST['ID'] ."'";
$rslt = mysql_query($q);
$curItem = mysql_fetch_array($rslt);
}
$sql = mysql_query("SELECT SUM(quantity) as quantity FROM register WHERE register.itemCode= '". $_POST['ID'] ."'");
while( $row=mysql_fetch_array($sql))
{
$newQuantity = $curItem['quantity'] + $_POST['quantitybaru'];
}
echo "total items= ".$newQuantity ;?>
<script LANGUAGE="JavaScript">
function confirmSubmit()
{
var agree=confirm("Are you sure?");
if (agree)
return true ;
else
return false ;
}
</script>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
<style type="text/css">
<!--
.style11 {font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 11px; }
.style18 {
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 12px;
font-weight: bold;
}
.style19 {font-size: 11px}
-->
</style>
</head>
<body>
<form id="form1" name="form1" method="POST" action="<?php echo $editFormAction; ?>">
<table width="623" border="1" align="center">
<tr>
<td colspan="4"><div align="center" class="style18 style19">ADD ITEM </div></td>
</tr>
<tr>
<td width="93"><span class="style11">Category</span></td>
<td width="154"><span class="style11"><?php echo $row_view['catName']; ?></span></td>
<td width="93"><span class="style11">Invoice No </span></td>
<td width="255" class="style11"><span class="style11">
<label></label>
<?php echo $row_view['invoice_no']; ?></span></td>
</tr>
<tr>
<td><span class="style11">Item Code </span></td>
<td class="style11"><span class="style11">
<label></label>
<?php echo $row_view['itemCode']; ?></span></td>
<td><span class="style11">Add Quantity </span></td>
<td class="style11"><span class="style11">
<label></label>
<label>
<input name="quantitybaru" type="text" class="style11" id="quantitybaru" value=""/>
</label>
Balance :<?php echo $row_view['quantity']; ?></span></td>
</tr>
<tr>
<td><span class="style11">Item</span></td>
<td class="style11"><span class="style11">
<label></label>
<?php echo $row_view['itemName']; ?></span></td>
<td><span class="style11">Price/Unit</span></td>
<td class="style11"><span class="style11">
<label></label>
<?php echo $row_view['price_per_unit']; ?></span></td>
</tr>
<tr>
<td><span class="style11">Supplier</span></td>
<td class="style11"><span class="style11">
<label></label>
<?php echo $row_view['supplier']; ?></span></td>
<td><span class="style11">Date </span></td>
<td class="style11"><span class="style11">
<select name="select3" class="style11">
<option value="2007">2007</option>
<option value="2008">2008</option>
<option value="2009">2009</option>
<option value="2010">2010</option>
<option value="2011">2011</option>
</select>
-
<select name="select" class="style11">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>
</select>
-
<select name="select2" class="style11">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
<option value="6">6</option>
<option value="7">7</option>
<option value="8">8</option>
<option value="9">9</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>
<option value="13">13</option>
<option value="14">14</option>
<option value="15">15</option>
<option value="16">16</option>
<option value="17">17</option>
<option value="18">18</option>
<option value="19">19</option>
<option value="20">20</option>
<option value="21">21</option>
<option value="22">22</option>
<option value="23">23</option>
<option value="24">24</option>
<option value="25">25</option>
<option value="26">26</option>
<option value="27">27</option>
<option value="28">28</option>
<option value="29">29</option>
<option value="30">30</option>
<option value="31">31</option>
</select>
</span></td></tr>
<tr>
<td><span class="style11">Address</span></td>
<td class="style11"><span class="style11">
<label></label>
<?php echo $row_view['address']; ?></span></td>
<td><span class="style11">Location</span></td>
<td class="style11"><span class="style11">
<label></label>
<?php echo $row_view['location']; ?></span></td>
</tr>
<tr>
<td><span class="style11">Order No </span></td>
<td class="style11"><span class="style11">
<label></label>
<?php echo $row_view['order_no']; ?></span></td>
<td><span class="style11">Serial Number </span></td>
<td class="style11"><span class="style11">
<label></label>
<?php echo $row_view['serial_no']; ?></span></td>
</tr>
<tr>
<td height="20"><span class="style11">Delievery Order </span></td>
<td class="style11"><span class="style11">
<label></label>
<?php echo $row_view['delivery_order']; ?></span></td>
<td><span class="style11">Staff Name </span></td>
<td class="style11"><span class="style11">
<label></label>
<?php echo $row_view['supervisor']; ?></span></td>
</tr>
</table>
<table width="646" border="0" align="center">
<tr>
<td><label>
<div align="center">
<input name="Submit" type="submit" class="style11" value="ADD ITEM" onClick="return confirmSubmit()" />
<input name="Submit2" type="submit" class="style11" value="CANCEL" />
</div>
</label></td>
</tr>
</table>
<p><label></label>
<label></label>
</p>
<input type="hidden" name="MM_update" value="form1">
</form>
</body>
</html>
<?php
mysql_free_result($view);
?>[/php]