getContext()->getRequest();
$id = intval($request->getParameter("id")); // 轮播图id
$yimage = addslashes(trim($request->getParameter('yimage'))); // 原图片路径带名称
$uploadImg = substr($yimage,0,strripos($yimage, '/')) . '/'; // 图片路径
// 根据轮播图id，查询轮播图信息
$sql = "select * from lkt_banner where id = '$id'";
$r = $db->select($sql);
if($r){
$image = $r[0]->image; // 轮播图
$url = $r[0]->url ; // 链接
$sort = $r[0]->sort; // 排序
}
if($url == ''){
$url = '#';
}
$sql = 'select a.id,a.product_title,a.sort,a.add_date from lkt_product_list AS a where a.status=0 order by a.sort,a.id ';
$products = $db->select($sql);
$sql = "select * from lkt_set_notice order by id desc";
$r = $db->select($sql);
$request->setAttribute("notices",$r);
$request->setAttribute('products', $products);
$request->setAttribute("uploadImg",$uploadImg);
$request->setAttribute("image",$image);
$request->setAttribute('id', $id);
$request->setAttribute('url', $url);
$request->setAttribute('sort', $sort);
return View :: INPUT;
}
public function execute(){
$db = DBAction::getInstance();
$request = $this->getContext()->getRequest();
$id = intval($request->getParameter('id'));
$uploadImg = addslashes(trim($request->getParameter('uploadImg'))); // 图片上传位置
$image = addslashes(trim($request->getParameter('image'))); // 轮播图
$oldpic = addslashes(trim($request->getParameter('oldpic'))); // 原轮播图
$url = addslashes(trim($request->getParameter('url'))); // 链接
$sort = floatval(trim($request->getParameter('sort'))); // 排序
if($image){
$image = preg_replace('/.*\//','',$image);
if($image != $oldpic){
@unlink ($uploadImg.$oldpic);
}
}else{
$image = $oldpic;
}
//更新数据表
$sql = "update lkt_banner " .
"set image = '$image',url = '$url', sort = '$sort' "
."where id = '$id'";
$r = $db->update($sql);
if($r == -1) {
echo "";
return $this->getDefaultView();
}else {
header("Content-type:text/html;charset=utf-8");
echo "";
}
return;
}
public function getRequestMethods(){
return Request :: POST;
}
}
?>