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();
?>
