Module introduction to the website backend - adding users

The previous section taught you how to traverse all the information of backend users. In this section, we will explain in detail how to add users in the backend.

First add a button on usermessage.php, as shown in the picture:

微信截图_20170714153326.png

Click to jump to adduse.html. As shown in the figure

微信截图_20170714153405.png

adduse.html code is as follows:

<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
<meta name="renderer" content="webkit">
<title></title>
<link rel="stylesheet" href="style/css/pintuer.css">
<link rel="stylesheet" href="style/css/admin.css">
<script src="style/js/jquery.js"></script>
<script src="style/js/pintuer.js"></script>
</head>
<body>
<div class="panel admin-panel">
  <div><strong><span></span>添加用户</strong></div>
  <div>
    <form method="post" action="adduser.php" enctype="multipart/form-data">
      <div>
        <div>
          <label>用户名</label>
        </div>
        <div>
          <input type="text" class="input w50" id="username" name="username" size="50" placeholder="请输入用户名" />    
          <div></div>
        </div>
      </div>
       <div>
        <div>
          <label for="sitename">密码</label>
        </div>
        <div>
          <input type="password" class="input w50" id="password" name="password" size="50" placeholder="请输入密码" data-validate="required:请输入原始密码" />       
        </div>
      </div>      
       <div>
        <div>
          <label>qq</label>
        </div>
        <div>
          <input type="text" class="input w50" id="qq" name="qq" size="50" placeholder="请输入qq" />    
          <div></div>
        </div>
      </div>
      <div>
        <div>
          <label></label>
        </div>
        <div>
          <button class="button bg-main icon-check-square-o" type="submit"> 提交</button>
        </div>
      </div>
    </form>
  </div>
</div>
</body></html>

After the page is written, we start to add users. First create an adduser. php

The code is as follows:

<?php 
  session_start (); 
  require_once("../config/config.php");
  $username = $_POST ["username"]; 
  $password = $_POST ["password"]; 
  $qq = $_POST ["qq"]; 
  mysql_query("insert into user (username,password,qq) values ('$username','$password','$qq')");
  @mysql_select_db("read", $con); 
 ?>
 <script type="text/javascript"> 
    alert("添加成功"); 
    window.location.href="usermessage.php";
  </script>

In this way, the added function in the background is enough.

Continuing Learning

new file

<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" /> <meta name="renderer" content="webkit"> <title></title> <link rel="stylesheet" href="style/css/pintuer.css"> <link rel="stylesheet" href="style/css/admin.css"> <script src="style/js/jquery.js"></script> <script src="style/js/pintuer.js"></script> </head> <body> <div class="panel admin-panel"> <div><strong><span></span>添加用户</strong></div> <div> <form method="post" action="adduser.php" enctype="multipart/form-data"> <div> <div> <label>用户名</label> </div> <div> <input type="text" class="input w50" id="username" name="username" size="50" placeholder="请输入用户名" /> <div></div> </div> </div> <div> <div> <label for="sitename">密码</label> </div> <div> <input type="password" class="input w50" id="password" name="password" size="50" placeholder="请输入密码" data-validate="required:请输入原始密码" /> </div> </div> <div> <div> <label>qq</label> </div> <div> <input type="text" class="input w50" id="qq" name="qq" size="50" placeholder="请输入qq" /> <div></div> </div> </div> <div> <div> <label></label> </div> <div> <button class="button bg-main icon-check-square-o" type="submit"> 提交</button> </div> </div> </form> </div> </div> </body></html>

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Module introduction to the website backend - adding users

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