public function index()
{
$category = new \Model\CategoryModel();
$goods = new \Model\GoodsModel();
//商品信息
//给商品实现分页
$total = $goods->count();
//model里的__call封装
$per = 8;
$page = new \Tool\Page($total, $per);
//sql语句获得每页商品信息
$sql = "SELECT a . * , b.cat_name\nFROM sw_goods AS a\nLEFT JOIN sw_category AS b ON a.goods_category_id = b.cat_id order by goods_id desc " . $page->limit;
$goods_info = $goods->query($sql);
//制作页码表
$pagelist = $page->fpage();
$this->assign('pagelist', $pagelist);
$goods_info1 = $goods->where("is_hot=1")->select();
//分类信息
$cate_info = $category->select();
$this->assign('cate_info', $cate_info);
$this->assign('goods_info', $goods_info);
$this->assign('goods_info1', $goods_info1);
$this->assign('user_id', $_SESSION['user_id']);
$this->display();
}
public function search()
{
//
if (!empty($_GET)) {
$goods = new \Model\GoodsModel();
$keyword = $_GET['keyword'];
if (!$keyword == "") {
$sql1 = "SELECT * FROM sw_goods WHERE goods_name like '%{$keyword}%' order by goods_id desc " . $page->limit;
}
$keygoods = $goods->query($sql1);
$this->assign('keygoods', $keygoods);
$this->assign('keyword', $keyword);
}
$this->display();
}
