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95 lines
3.1 KiB
95 lines
3.1 KiB
<?php
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/**
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* [Laike System] Copyright (c) 2017-2020 laiketui.com
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* Laike is not a free software, it under the license terms, visited http://www.laiketui.com/ for more details.
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*/
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require_once(MO_LIB_DIR . '/DBAction.class.php');
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class modifyAction extends Action {
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public function getDefaultView() {
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$db = DBAction::getInstance();
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$request = $this->getContext()->getRequest();
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$id = intval($request->getParameter("id")); // 轮播图id
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$yimage = addslashes(trim($request->getParameter('yimage'))); // 原图片路径带名称
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$uploadImg = substr($yimage,0,strripos($yimage, '/')) . '/'; // 图片路径
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// 根据轮播图id，查询轮播图信息
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$sql = "select * from lkt_banner where id = '$id'";
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$r = $db->select($sql);
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if($r){
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$image = $r[0]->image; // 轮播图
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$url = $r[0]->url ; // 链接
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$sort = $r[0]->sort; // 排序
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}
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if($url == ''){
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$url = '#';
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}
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$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 ';
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$products = $db->select($sql);
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$sql = "select * from lkt_set_notice order by id desc";
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$r = $db->select($sql);
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$request->setAttribute("notices",$r);
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$request->setAttribute('products', $products);
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$request->setAttribute("uploadImg",$uploadImg);
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$request->setAttribute("image",$image);
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$request->setAttribute('id', $id);
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$request->setAttribute('url', $url);
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$request->setAttribute('sort', $sort);
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return View :: INPUT;
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}
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public function execute(){
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$db = DBAction::getInstance();
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$request = $this->getContext()->getRequest();
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$id = intval($request->getParameter('id'));
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$uploadImg = addslashes(trim($request->getParameter('uploadImg'))); // 图片上传位置
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$image = addslashes(trim($request->getParameter('image'))); // 轮播图
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$oldpic = addslashes(trim($request->getParameter('oldpic'))); // 原轮播图
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$url = addslashes(trim($request->getParameter('url'))); // 链接
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$sort = floatval(trim($request->getParameter('sort'))); // 排序
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if($image){
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$image = preg_replace('/.*\//','',$image);
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if($image != $oldpic){
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@unlink ($uploadImg.$oldpic);
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}
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}else{
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$image = $oldpic;
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}
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//更新数据表
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$sql = "update lkt_banner " .
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"set image = '$image',url = '$url', sort = '$sort' "
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."where id = '$id'";
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$r = $db->update($sql);
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if($r == -1) {
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echo "<script type='text/javascript'>" .
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"alert('未知原因，修改失败！');" .
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"location.href='index.php?module=banner';</script>";
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return $this->getDefaultView();
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}else {
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header("Content-type:text/html;charset=utf-8");
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echo "<script type='text/javascript'>" .
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"alert('修改成功！');" .
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"location.href='index.php?module=banner';</script>";
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}
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return;
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}
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public function getRequestMethods(){
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return Request :: POST;
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}
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}
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?>
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