<?php
define('ACC', true);
require '../system/init.php';
/*
接受goods ID
实例化
调用方法
显示在view上
*/
$goods_id = $_GET['goods_id'] + 0;
$goods = new GoodsModel();
$goods123 = $goods->find($goods_id);
if (!empty($goods123)) {
print_r($goods123);
}
<?php
/*
购物车控制器
*/
define('ACC', true);
require '../system/init.php';
//实例化购物车类和商品类
$cartObj = CartHelper::getCart();
$goods = new GoodsModel();
$act = isset($_GET['act']) ? $_GET['act'] : 'buy';
//购买商品，去结算
if ($act == 'buy') {
if (isset($_GET['goods_id'])) {
$goods_id = $_GET['goods_id'];
$goods_info = $goods->find($goods_id);
$num = isset($_GET['num']) ? $_GET['num'] + 0 : 1;
//商品是否存在
if (!isset($goods_info)) {
$msg = "The ware is not exist<br>";
include __ROOT__ . 'view/front/msg.html';
exit;
}
//商品是否上架或者删除
if ($goods_info['is_delete'] || !$goods_info['is_on_sale']) {
$msg = "The ware is not available<br>";
include __ROOT__ . 'view/front/msg.html';
exit;
}
//商品是否有库存
if ($cartObj->getNoByID($goods_id) + $num > $goods_info['goods_number']) {
@Descrition:查看商品详细信息
@Author:GongBiao
@Date:2015/06/23
*/
define('ACC', true);
require('../include/init.php');
/*
思路：
接收goods_id
实例化goodsModel
调用find方法
展示商品信息
*/
$goods_id = $_GET['goods_id'];
$goods = new GoodsModel();
$g = $goods->find($goods_id);
if(empty($g)){
echo '商品不存在';
exit;
}else{
echo '<pre>';
print_r($g); //简单的处理商品详细查看
echo '<pre>';
}
?>
<?php
/*
商品页
*/
define('ACC', true);
require '../system/init.php';
$cateObj = new CategoryModel();
$goodsObj = new GoodsModel();
$goodsID = $_GET['goods_id'];
$goodsInfo = $goodsObj->find($goodsID);
if (!isset($goodsInfo)) {
header('Location: index.php');
}
//print_r(serialize($goodsInfo));
$catID = $goodsInfo['cat_id'];
$allCates = $cateObj->select();
$cateNav = $cateObj->getTree($allCates, $catID);
$cateInfo = $cateObj->find($catID);
//print_r($cateNav);
//加入浏览记录用cookie做
//是否有cookie，没有则设置，有则加入，超过5个自动删除
if (isset($_COOKIE['goods_history'])) {
$history = _unserialize($_COOKIE['goods_history']);
foreach ($history as $k => $v) {
if ($v['goods_id'] != $goodsID) {
continue;
} else {
array_splice($history, $k, 1);
break;
}