簡單實現PHP留言板功能

這篇文章主要介紹了簡單實現PHP留言板功能，有著一定的參考價值，現在分享給大家，有需要的朋友可以參考一下

這篇文章主要教大家如何簡單實現PHP留言板功能，具有一定的參考價值，感興趣的小夥伴們可以參考一下

本文執行個體為大家分享了PHP留言板功能的具體實現代碼，供大家參考，具體內容如下

HTML代碼

<p class="continer" >  <p 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></p>  <p class="body">    <volist name="guestbook" id="vo">      <p class="panel">        <p class="panel-head" style="background-color: rgb(223,240,216)">          <span class="nickname" style="color: rgb(104,148,99)">留言者: {$vo.nickname}</span>          <span style="color: rgb(104,148,99)">|</span>          <span class="email" style="color: rgb(104,148,99)">郵箱: {$vo.email}</span>          <span class="time" style="float: right;color: rgb(104,148,99)">時間: {$vo.replytime}</span>        </p>        <p class="panel-body">          <span class="content">內容: {$vo.content}</span>          <span class="time" style="float: right">{$vo.id}樓</span>        </p>      </p>    </volist>  </p>  <p class="foot">    <form method="post">      <p class="panel" style="background-color: rgb(245,245,245)">        <p class="panel-body" style="padding:30px; width: 20%">          <p class="form-group">            <p class="field field-icon-right">              <input id="nickname" type="text" class="input" name="nickname" placeholder="遊客姓名"/>            </p>          </p>          <p class="form-group">            <p class="field field-icon-right">              <input type="text" id="content" class="input" name="content" placeholder="留言內容"/>            </p>          </p>          <p class="form-group">            <span></span>            <span class="field">              <input type="text" id="email" class="input" name="email" placeholder="Email"/>            </span>          </p>          <p class="form-group">            <span><button name="liuyan">留言</button></span>            <span><button name="restart" onclick="clearDefaultText(this)">重設</button></span>          </p>        </p>      </p>    </form>  </p></p><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代碼

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();}

資料表：(表名為daili_liuyan_guestbook)

最終：

謝謝觀看~