PHP实现留言板功能

来源：互联网发布：淘宝解除手机绑定编辑：程序博客网时间：2024/05/18 17:57

HTML代码

<div class="continer" >    <div class="head" style="background-color:rgb(217,237,247);height:50px;vertical-align:middle"><h2  style="color: rgb(81,117,114)">PHP留言本</h2></div>    <div class="body">        <volist name="guestbook" id="vo">            <div class="panel">                <div class="panel-head" style="background-color: rgb(223,240,216)">                    <span class="nickname" style="color: rgb(104,148,99)">留言者: {$vo.nickname}</span>                    <span style="color: rgb(104,148,99)">|</span>                    <span class="email" style="color: rgb(104,148,99)">邮箱: {$vo.email}</span>                    <span class="time" style="float: right;color: rgb(104,148,99)">时间: {$vo.replytime}</span>                </div>                <div class="panel-body">                    <span class="content">内容: {$vo.content}</span>                    <span class="time" style="float: right">{$vo.id}楼</span>                </div>            </div>        </volist>    </div>    <div class="foot">        <form method="post">            <div class="panel" style="background-color: rgb(245,245,245)">                <div class="panel-body" style="padding:30px; width: 20%">                    <div class="form-group">                        <div class="field field-icon-right">                            <input id="nickname" type="text" class="input" name="nickname" placeholder="游客姓名"/>                        </div>                    </div>                    <div class="form-group">                        <div class="field field-icon-right">                            <input type="text" id="content" class="input" name="content" placeholder="留言内容"/>                        </div>                    </div>                    <div class="form-group">                        <span></span>                        <span class="field">                            <input type="text" id="email" class="input" name="email" placeholder="Email"/>                        </span>                    </div>                    <div class="form-group">                        <span><button name="liuyan">留言</button></span>                        <span><button name="restart" onclick="clearDefaultText(this)">重置</button></span>                    </div>                </div>            </div>        </form>    </div></div><script>function clearDefaultText(){    var nickname = document.getElementById('nickname');    var content = document.getElementById('content');    var email = document.getElementById('email');    nickname.value="";    content.value="";    email.value="";}</script>

PHP代码

public function hierarchicalauthority(){    if(isset($_POST['liuyan']))    {        $data['nickname']=$_POST['nickname'];        $data['content']=$_POST['content'];        $data['email']=$_POST['email'];        $data['status']=1;        $data['replytime']=date('Y-m-d H:i:s',time());       // print_r($data);die();        $user=M('daili_liuyan_guestbook');        $maxid=$user->max('id');        $data['id']=$maxid+1;        $user->add($data);   // print_r($_POST);die();    }    $guestbook = D('daili_liuyan_guestbook')->select();    $this->assign('guestbook',$guestbook);    $this->display();}

数据表:(表名为daili_liuyan_guestbook)

最终效果图：

谢谢观看~

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