使用办法

这是我当时写的一个列出所有购物车中的清单的程序，各位可自己根据需要改写一下
<?php
ob_start();
session_start() ;
/*
$s=array("id" => 6, "name" => "测试a", "price" => "6", "count" =>3);
$t=array("id" => 7, "name" => "测试b", "price" => "7", "count" =>15);
$u=array("id" => 8, "name" => "测试c", "price" => "8", "count" =>21);
$rst=array($s, $t, $u);

*/
require_once("HTML/IT.php");
$tpl= new HTML_Template_IT("./");
//读取模板文件 
$tpl->setRoot("./");
$tpl->loadTemplatefile("listcart.html", true, true);
require_once "../classes/cart.php" ;
$cart = new cart ;
//$cart->addData($rst);
$i=count($_POST[lines]);
if($_POST["emptyAll"]==true)
{
//如果清空条件为真
$cart->emptyAll();
}else{
//如果用户提交更新
if( $i > 0)
{
//如果提交过来的数据大于一个商品
$addData = $_POST[lines];
foreach($addData as $key=>$val)
{
if($val["del"]==true)
{
$cart->emptyOne($key);
unset($addData[$key]);
}
}
$cart->addData($addData);
}
}
$dat = $cart->getData();
if(count($dat) > 0)
{
foreach($dat as $key=>$val)
{
$tpl->setCurrentBlock("lines") ;
//$tpl->setVariable($lan) ;
$tpl->setVariable("id", $key) ;
$tpl->setVariable("i" , $key) ;
$tpl->setVariable("totalCount" , $cart->getSortCount()) ;
$tpl->setVariable("totalMoney" , $cart->getTotalCost()) ;
$tpl->setVariable($val) ;
$tpl->parseCurrentBlock("lines") ;
}
}
//替换模板页面中的标记
$tpl->setCurrentBlock("page") ;
if($key==false)$key=0;
$tpl->setVariable("i" , $key) ;
$tpl->setVariable("mytitle", "我的购物篮") ;
//$tpl->setVariable($language->getLanUrl()) ;
$tpl->parseCurrentBlock("page") ;

//显示页面
$tpl->show();

ob_end_flush();
?>

……