Professional CodeIgniter

Chapter 10: Launch

296

As a quick reminder, here ’ s the source code for the shoppingcart view:

< h1 > Shopping Cart < /h1 >

< div id=’pleft’ >

< ?php echo form_open();? >

< table border=’1’ cellspacing=’0’ cellpadding=’5’ >

< ?php

$TOTALPRICE = $_SESSION[‘totalprice’];

if (count($_SESSION[‘cart’])){

foreach ($_SESSION[‘cart’] as $PID = > $row){

$data = array(

‘name’ = > “li_id[$PID]”,

‘value’= > $row[‘count’],

‘id’ = > “li_id_$PID”,

‘class’ = > ‘process’,

‘size’ = > 5

);

echo “ < tr valign=’top’ > \n”;

echo “ < td > ”. form_input($data).” < /td > \n”;

echo “ < td id=’li_name_”.$PID.”’ > ”. $row[‘name’].” < /td > \n”;

echo “ < td id=’li_price_”.$PID.”’ > ”. $row[‘price’].” < /td > \n”;

echo “ < td id=’li_total_”.$PID.”’ > ”.$row[‘price’] * $row[‘count’].” < /td > \n”;

echo “ < td > < a href=’#’ onclick=’javascript:jsRemoveProduct($PID)’ >

delete < /a > < /td > \n”;

echo “ < /tr > \n”;

}

$total_data = array(‘name’ = > ‘total’, ‘id’= > ’total’, ‘value’ = > $TOTALPRICE);

echo “ < tr valign=’top’ > \n”;

echo “ < td colspan=’3’ > & nbsp; < /td > \n”;

echo “ < td colspan=’2’ > $TOTALPRICE “.form_hidden($total_data).” < /td > \n”;

echo “ < /tr > \n”;

echo “ < tr valign=’top’ > \n”;

echo “ < td colspan=’3’ > & nbsp; < /td > \n”;

echo “ < td colspan=’2’ > < input type=’button’ name=’update’ value=’update’

onClick=’javascript:jsUpdateCart()’/ > < /td > \n”;

echo “ < /tr > \n”;

echo “ < tr valign=’top’ > \n”;

echo “ < td colspan=’3’ > & nbsp; < /td > \n”;

echo “ < td colspan=’2’ > ”.form_submit(‘submit’, ‘checkout’).” < /td > \n”;

echo “ < /tr > \n”;

}else{

//just in case!

echo “ < tr > < td > No items to show here! < /td > < /tr > \n”;

}//end outer if count