thinkphp3.12无限级留言与回复的留言板模块 -php手册-PHP中文网

本留言板程序使用了无限级分类的原理，可以实现无限级留言与回复。留言列表gclist保留了留言层次空格，使留言--回复层次分明.
功能上，本程序可以实现无限级留言与回复，即对留言回复，对回复的留言回复。当然你也可以作有限制的控制，使其只对留言回复，关键是在模板代码中去掉回复的留言中的“回复该留言”即可。欢迎去拍砖！

thinkphp3.12无限级留言与回复的留言板模块

程序效果演示：w3note点com/guestbook

完整的留言程序代码下载：www点w3note点com-- ---------------------------- -- Table structure for `wb_guestbook` -- ---------------------------- DROP TABLE IF EXISTS `wb_guestbook`; CREATE TABLE `eway_guestbook` ( `id` int(10) unsigned NOT NULL AUTO_INCREMENT, `pid` int(10) NOT NULL, `email` varchar(50) NOT NULL, `path` varchar(100) NOT NULL, `username` varchar(30) NOT NULL, `updatetime` int(10) NOT NULL, `ip` varchar(15) NOT NULL, `url` varchar(200) NOT NULL, `inputtime` int(10) NOT NULL, `content` text NOT NULL, `verify` varchar(32) NOT NULL, `isreply` tinyint(1) NOT NULL, `status` tinyint(1) NOT NULL, PRIMARY KEY (`id`) ) ENGINE=MyISAM AUTO_INCREMENT=42 DEFAULT CHARSET=utf8; 控制器GuestbookAction.class.php <?php // +---------------------------------------------------------------------- // | WBlog // +---------------------------------------------------------------------- // | Copyright (c) 2008 www点w3note点com All rights reserved. // +---------------------------------------------------------------------- // | Author: 网菠萝果 // +---------------------------------------------------------------------- // $Id$ /** +------------------------------------------------------------------------------ * @class 留言板控制器GuestbookAction.class.php +------------------------------------------------------------------------------ */ class GuestbookAction extends CommonAction { public function index(){ $garr= D('Guestbook')->gclist("id,username,inputtime,pid,url,content,path,concat(path,'-',id) as bpath"); $this->assign('Gklist', $garr['list']); $this->assign('page',$garr['page']); $this->display(); } // +---------------------------------------------------------------------- // | 添加留言 // +---------------------------------------------------------------------- public function add(){ $this->adddata('Guestbook'); } // +---------------------------------------------------------------------- // | 网址跳转。如在表单url添加网址的话，点击会跳转到相关网站 // +---------------------------------------------------------------------- public function tourl(){ $this->gettourl('Guestbook'); } } ?> <?php // +---------------------------------------------------------------------- // | WBlog // +---------------------------------------------------------------------- // | Copyright (c) 2008 w3note点com All rights reserved. // | Author: 网菠萝果 // +---------------------------------------------------------------------- // $Id$ /** +------------------------------------------------------------------------------ * @function 留言板模型 +------------------------------------------------------------------------------ */ class GuestbookModel extends RelationModel{ // +---------------------------------------------------------------------- // | $_validate表单自动验证 // +---------------------------------------------------------------------- protected $_validate = array( array('email','require','请填写您的邮箱!'), array('email','email','邮箱格式错误！'), ); // +---------------------------------------------------------------------- // | $_auto表单自动填充 // +---------------------------------------------------------------------- protected $_auto=array( array('status','1'), array('inputtime','time',1,'function'), array('content','content',1,'callback'), array('url','geturl',1,'callback'), array ('inputtime','time',1,'function'), array('path','path',3,'callback'), array('username','getusername',3,'callback'), ); // +---------------------------------------------------------------------- // | getusername()过滤用户名 // +---------------------------------------------------------------------- public function getusername(){ if (isset ($_POST['username'])) { if(trim($_POST['username'])=='网菠萝果'){ return $data= '￣□￣'; }elseif(strlen($_POST['username']) >10){ return $data= msubstr($_POST['username'],0,5); }else{ return $data= $_POST['username']; } } } // +---------------------------------------------------------------------- // | path()返回子类的path,父类的path的值为0 // +---------------------------------------------------------------------- public function path(){ $pid=isset($_POST['pid'])?(int)$_POST['pid']:0; $id=$_POST['id']; if($pid==0){ return 0; } $fat=$this->where(array('id' => $pid))->find(); $data=$fat['path'].'-'.$fat['id']; return $data; } // +---------------------------------------------------------------------- // | content()过滤留言内容 // +---------------------------------------------------------------------- public function content() { if (isset ($_POST['content']) && !empty ($_POST['content'])) { $data =deleteHtmlTags($_POST['content']); $data =safeHtml($data); if (strlen($data) > 1000) { $data = msubstr($data, 0, 500); } return $data; } } // +---------------------------------------------------------------------- // | content()过滤URL // +---------------------------------------------------------------------- public function geturl(){ if (isset ($_POST['url'])) { $data = deleteHtmlTags($_POST['url']); $data = safeHtml($data); return $data=$data?$data:""; } } // +---------------------------------------------------------------------- // |gclist($field,$where='',$pagesize=30)留言列表 // +---------------------------------------------------------------------- // |$field,字段 // +---------------------------------------------------------------------- // |$where查询条件，默认为空 // +---------------------------------------------------------------------- // |$pagesize分页记录，默认为30 // +---------------------------------------------------------------------- // |使用方法，看上面的控制器调用 // +---------------------------------------------------------------------- public function gclist($field,$where='',$pagesize=30) { import("ORG.Util.Page"); $count = $this->field('id')->where($where)->count(); $P = new Page($count, $pagesize); $list=$this->field($field)->where($where)->order('bpath,id')->limit($P->firstRow . ',' . $P->listRows)->select(); foreach ($list as $k => $v) { $list[$k]['count'] = count(explode('-', $v['bpath'])); $list[$k]['tousername']=$this->where(array('id'=> $v['pid']))->getField('username'); $str = ''; if ($v['pid'] 0) { for ($i = 0; $i $str .= ' '; } $str .= ' '; } $list[$k]['space'] = $str; } $P->setConfig('header', '篇'); $P->setConfig('prev', "«"); $P->setConfig('next', '»'); $P->setConfig('first', '|«'); $P->setConfig('last', '»|'); $page = $P->show(); $arr=array('page'=>$page,'list'=>$list); return $arr; } } ?>

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