addtocart.php

通达OA部分源代码

<?php
include_once('myconnect.php');

if( !isset($_REQUEST["sb_id"]) || !is_numeric($_REQUEST["sb_id"]) || ($_REQUEST["sb_id"] <= 0) || !isset($_REQUEST["sb_type"]) || !is_numeric($_REQUEST["sb_type"]) || ($_REQUEST["sb_type"] <= 0) || ($_REQUEST["sb_type"] > 3))
{
	header("Location: gen_confirm.php?errmsg=".urlencode("Invalid access, denied"));
	die();
}

$sb_id=$_REQUEST["sb_id"];
$sb_type=$_REQUEST["sb_type"];
include_once "logincheck.php";

//=======================maintaining cart items=======================================	
	if(!isset($_SESSION["offer_count"]))
	{
	$_SESSION["offer_count"]=0;
	}
switch($sb_type)
{
case 1:
	for($i=0;$i<=$_SESSION["offer_count"];$i++)
	{
		if((isset($_SESSION["sell_offer_".$i]))&&($_SESSION["sell_offer_".$i]==$sb_id))
		{
		header("Location:"."gen_confirm.php?sb_type=$sb_type&id=$sb_id&errmsg=".urlencode("Sell Offer is 
		already in the inquiry basket"));
		die();
		}
	}

case 2:
	for($i=0;$i<=$_SESSION["offer_count"];$i++)
	{
		if((isset($_SESSION["buy_offer_".$i]))&&($_SESSION["buy_offer_".$i]==$sb_id))
		{
		header("Location:"."gen_confirm.php?sb_type=$sb_type&id=$sb_id&errmsg=".urlencode("Buy Offer is
		already in the inquiry basket"));
		die();
		}
	}

case 3:
	for($i=0;$i<=$_SESSION["offer_count"];$i++)
	{
		if((isset($_SESSION["catalog_offer_".$i]))&&($_SESSION["catalog_offer_".$i]==$sb_id))
		{
		header("Location:"."gen_confirm.php?sb_type=$sb_type&id=$sb_id&errmsg=".urlencode("Product Catalog
		 is already in the inquiry basket"));
		die();
		}
	}
}
	$_SESSION["offer_count"]=$_SESSION["offer_count"]+1;
	
	$cnt=$_SESSION["offer_count"];

switch($sb_type)
{
case 1:
	session_register("sell_offer_".$cnt);
	$_SESSION["sell_offer_".$cnt]=$sb_id;
	header("Location:"."gen_confirm.php?sb_type=$sb_type&id=$sb_id&errmsg=".urlencode("Sell Offer has been added to inquiry basket"));
	die();

case 2:
	session_register("buy_offer_".$cnt);
	$_SESSION["buy_offer_".$cnt]=$sb_id;
	header("Location:"."gen_confirm.php?sb_type=$sb_type&id=$sb_id&errmsg=".urlencode("Buy Offer has been added to inquiry basket"));
	die();

case 3:
	session_register("catalog_offer_".$cnt);
	$_SESSION["catalog_offer_".$cnt]=$sb_id;
	header("Location:"."gen_confirm.php?sb_type=$sb_type&id=$sb_id&errmsg=".urlencode("Product has been added to inquiry basket"));
	die();
}


//=======================maintaining cart items=======================================
?>