where("acode='" . session('acode') . "'") ->order('gid asc,sorting asc,id asc') ->page() ->select(); } // 查找轮播图 public function findSlide($field, $keyword) { return parent::table('ay_slide')->where("acode='" . session('acode') . "'") ->like($field, $keyword) ->order('gid asc,sorting asc,id asc') ->page() ->select(); } // 获取轮播图详情 public function getSlide($id) { return parent::table('ay_slide')->where("id=$id") ->where("acode='" . session('acode') . "'") ->find(); } // 获取分组 public function getGid() { return parent::table('ay_slide')->distinct() ->where("acode='" . session('acode') . "'") ->order('gid') ->column('gid'); } // 获取最大分组值 public function getMaxGid() { return parent::table('ay_slide')->max('gid'); } // 添加轮播图 public function addSlide(array $data) { return parent::table('ay_slide')->autoTime()->insert($data); } // 删除轮播图 public function delSlide($id) { return parent::table('ay_slide')->where("id=$id") ->where("acode='" . session('acode') . "'") ->delete(); } // 修改轮播图 public function modSlide($id, $data) { return parent::table('ay_slide')->autoTime() ->where("id=$id") ->where("acode='" . session('acode') . "'") ->update($data); } public function getImage() { return parent::table('ay_slide')->column('pic'); } }