model = new SlideModel(); } // 轮播图列表 public function index() { if ((! ! $id = get('id', 'int')) && $result = $this->model->getSlide($id)) { $this->assign('more', true); $this->assign('slide', $result); } else { $this->assign('list', true); if (! ! ($field = get('field', 'var')) && ! ! ($keyword = get('keyword', 'vars'))) { $result = $this->model->findSlide($field, $keyword); } else { $result = $this->model->getList(); } $this->assign('gids', $this->model->getGid()); $this->assign('slides', $result); } $this->display('content/slide.html'); } // 轮播图增加 public function add() { if ($_POST) { // 获取数据 $gid = post('gid', 'int'); $pic = post('pic'); $link = post('link'); $title = post('title'); $subtitle = post('subtitle'); $sorting = post('sorting', 'int'); if (! $gid) { $gid = $this->model->getMaxGid() + 1; } if (! $pic) { alert_back('图片不能为空!'); } // 构建数据 $data = array( 'acode' => session('acode'), 'gid' => $gid, 'pic' => $pic, 'link' => $link, 'title' => $title, 'subtitle' => $subtitle, 'sorting' => $sorting, 'create_user' => session('username'), 'update_user' => session('username') ); // 执行添加 if ($this->model->addSlide($data)) { $this->log('新增轮播图成功!'); if (! ! $backurl = get('backurl')) { success('新增成功!', base64_decode($backurl)); } else { success('新增成功!', url('/admin/Slide/index')); } } else { $this->log('新增轮播图失败!'); error('新增失败!', - 1); } } } // 轮播图删除 public function del() { if (! $id = get('id', 'int')) { error('传递的参数值错误!', - 1); } if ($this->model->delSlide($id)) { $this->log('删除轮播图' . $id . '成功!'); success('删除成功!', - 1); } else { $this->log('删除轮播图' . $id . '失败!'); error('删除失败!', - 1); } } // 轮播图修改 public function mod() { if (! ! $submit = post('submit')) { switch ($submit) { case 'sorting': // 修改列表排序 $listall = post('listall'); if ($listall) { $sorting = post('sorting'); foreach ($listall as $key => $value) { if ($sorting[$key] === '' || ! is_numeric($sorting[$key])) $sorting[$key] = 255; $this->model->modSlide($value, "sorting=" . $sorting[$key]); } $this->log('批量修改轮播图排序成功!'); success('修改成功!', - 1); } else { alert_back('排序失败,无任何内容!'); } break; } } if (! $id = get('id', 'int')) { error('传递的参数值错误!', - 1); } // 单独修改状态 if (($field = get('field', 'var')) && ! is_null($value = get('value', 'var'))) { if ($this->model->modSlide($id, "$field='$value',update_user='" . session('username') . "'")) { location(- 1); } else { alert_back('修改失败!'); } } // 修改操作 if ($_POST) { // 获取数据 $gid = post('gid', 'int'); $pic = post('pic'); $link = post('link'); $title = post('title'); $subtitle = post('subtitle'); $sorting = post('sorting', 'int'); if (! $gid) { $gid = $this->model->getMaxGid() + 1; } if (! $pic) { alert_back('图片不能为空!'); } // 构建数据 $data = array( 'gid' => $gid, 'pic' => $pic, 'link' => $link, 'title' => $title, 'subtitle' => $subtitle, 'sorting' => $sorting, 'update_user' => session('username') ); // 执行添加 if ($this->model->modSlide($id, $data)) { $this->log('修改轮播图' . $id . '成功!'); if (! ! $backurl = get('backurl')) { success('修改成功!', base64_decode($backurl)); } else { success('修改成功!', url('/admin/Slide/index')); } } else { location(- 1); } } else { // 调取修改内容 $this->assign('mod', true); if (! $result = $this->model->getSlide($id)) { error('编辑的内容已经不存在!', - 1); } $this->assign('gids', $this->model->getGid()); $this->assign('slide', $result); $this->display('content/slide.html'); } } }