smokyyyyyy Posted January 21, 2011 Share Posted January 21, 2011 hi im new to php i am making shopping cart i made a session variable to add products in cart when i run it gives this warning Notice: Undefined index: cart in C:\wamp\www\cart\public\views\layouts\shop.php on line 15 Notice: Undefined index: total_items in C:\wamp\www\cart\public\views\layouts\shop.php on line 16 Notice: Undefined index: total_price in C:\wamp\www\cart\public\views\layouts\shop.php on line 17 but when i click on add to cart it add product price and quanitity kindly help me my shop.php code is <head> <title> Shopping Cart</title> <link href="stylesheets/cool_style.css" media="screen" rel="Stylesheet" type="text/css" /> </head> <body> <h1> products</h1> <div class="cart"> <p><b> Shopping Cart</b></p> print_r($_SESSION['cart']); echo $_SESSION['total_items']; echo number_format($_SESSION['total_price'],2); </div> <hr /> </body> </html> and my index file is where i set session variables are include('db_fns.php'); include("cart_functions.php"); session_start(); if(isset($_SEESION['cart'])) // if change this conditon if(!isset($_SEESION['cart'])) it gives not warning but does not //add products to the cart it does not do anything { $_SESSION['cart']=array(); $_SESSION['total_items']=0; $_SESSION['total_price']=0.00; } $view=empty($_GET['view'])?'index':$_GET['view']; $controller='shop'; switch ($view){ case "index"; $products = find_product(); break; case "add_to_cart"; $id=$_GET['id']; $add_item=add_to_cart($id); $_SESSION['total_items']=total_items($_SESSION['cart']); $_SESSION['total_price']=total_price($_SESSION['cart']); header('Location: index.php'); break; case "update_cart"; break; case "checkout"; break; } if change this conditon if(!isset($_SEESION['cart'])) it gives not warning file run correctly with no warning but does not add products to the cart and does not do anything kindly help me please Quote Link to comment Share on other sites More sharing options...
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