将多个复选框插入表中的两列

时间：2016-02-01 21:50:19

标签： php mysql sql checkbox

更新 - 我更新了我的问题并添加了我的代码。我知道在PHP的第7版中不推荐使用mysql *函数我正在运行5.5版。我希望继续使用这些功能。我的代码目前将我的14个复选框插入到每个单独的列中（包括存储登录用户ID的userID）。我希望能够将我的复选框名称插入我的eNISATID列，并将复选框（1或0）的值插入我的eNISAT_watch列，以及会话中的用户ID。

我是PHP的新手。我正在寻找有关如何将每个复选框的两个值插入到我的表中的单独行中的指导。我有14个复选框，我希望将其命名为1,2,3,4,5等...（将插入到eNISATID列中）。我希望复选框的每个名称都插入到我的“电子邮件”中。列（1-14），以及值1或0进入＆＃39; eNISAT_watch＆＃39;取决于是否选中了复选框。

我的表格结构如下：

  • eNISATanswersID（自动增量）
  • ＆＃39; USER_ID＆＃39; （登录的用户ID）
  • eNISATID（我希望这是我的复选框的名称，1-14）
  • eNISAT_watch（值或1或0取决于是否已选中复选框）

任何人都可以帮忙解决这个问题吗？

谢谢

<?php  
session_start();
include_once 'dbconnect.php';

if(!isset($_SESSION['user']))
{
 header("Location: index.php");
}
$res=mysql_query("SELECT * FROM users WHERE user_id=".$_SESSION['user']);
$userRow=mysql_fetch_array($res);

if(isset($_POST['submit']))
{  
header("Location: eNISATVids.php");

    $userID=$_SESSION['user'];
    $cb_names = array('1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14');
foreach ($cb_names as $cb) {
    $cb_val = isset($_POST['$cb']) ? 1 : 0;
    $sql = "INSERT INTO enisatanswer (user_id, eNISATID, eNISAT_watch) VALUES ('$userID', '$cb', $cb_val)";
    mysql_query($sql) or die(mysql_error());
}
if($query==true)
   {  
      echo'<script>alert("Your choices have inserted Successfully \n \n Please click on Display eNISAT Tutorials at the buttom of the page to view your videos ")</script>';  
   }  
else  
   {  
      echo'<script>alert("Failed To Insert")</script>';  
   }  
}  
?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Welcome - <?php echo $userRow['username']; ?></title>
/<link rel="stylesheet" href="style.css" type="text/css" />
</head>
<body>
<div id="header">
 <div id="left">
    <label>NHSCT eNISAT Tutorials</label>
    </div>
    <div id="right">
     <div id="content">
         Welcome <?php echo $userRow['forename']; ?>&nbsp;<a href="logout.php?logout">Sign Out</a>
        </div>
    </div>
</div>
<br>
<p align="center"><img src="title.jpeg" width="400"height="100" alt="title.jpeg">
<br>
<br>
<center>
<h2>Please select the tasks you require assistance with, before clicking DISPLAY ENISAT TUTORIALS:<h2>
<br>
<table align="center" height="0" width="70%" border="1" bgcolor = "white">
   <form  action="" method="post"

   <tr> 
      <td colspan="2">Tick each relevant box:</td>  
   </tr>  
   <tr>  
      <td>How to login</td>  
      <td><input type="checkbox" name="1" value="1"></td>   
   <tr>  
      <td>How to manage your worktray</td>  
      <td><input type="checkbox" name="2" value="1"></td>  
   <tr>  
      <td>How to change your visual settings (Colours and text size)</td>  
      <td><input type="checkbox" name="3" value="1"></td> 
   </tr>  
   <tr>  
      <td>How to change your own password on the system</td>  
      <td><input type="checkbox" name="4" value="1"></td>  
   </tr>  
   <tr>  
      <td>How to logout of the system</td>  
      <td><input type="checkbox" name="5" value="1"></td> 
   </tr>  
   <tr>  
      <td>How to search for a client on the system</td>  
      <td><input type="checkbox" name="6" value="1"></td> 
   </tr>  
   <tr> 
      <td>How to start an assessment</td>  
      <td><input type="checkbox" name="7" value="1"></td> 
   </tr>  
   <tr>
      <td>How to finalise an assessment</td>  
      <td><input type="checkbox" name="8" value="1"></td>  
   <tr>  
      <td>How to print an assessment</td>  
      <td><input type="checkbox" name="9" value="1"></td>  
   </tr>  
   <tr>  
      <td>How to create a client and referral manually through Find on H+C</td>  
      <td><input type="checkbox" name="10" value="1"></td>  
   </tr>  
   <tr>  
      <td>How to submit a referral from LCID (LCID Users only)</td>  
      <td><input type="checkbox" name="11" value="1"></td> 
   </tr>  
   <tr>  
      <td>How to submit a referral from Soscare (Soscare Users only)</td>  
      <td><input type="checkbox" name="12" value="1"></td> 
   </tr>  
   <tr>  
      <td>How to reassign a referral on eNISAT</td>  
      <td><input type="checkbox" name="13" value="1"></td> 
   </tr>  
   <tr>  
      <td>How to close a referral on eNISAT</td>  
      <td><input type="checkbox" name="14" value="1"></td>
   </tr> 
   <tr>  
      <td  <td><button name="submit" type="submit" onclick="window.location.href='eNISATVids.php'">Display eNISAT Tutorials</button></td>
</tr> 
</table>  
</div>  
</form>  
</body>  
</html>

更新 - 任何人都可以帮助我完成第二次查询。我已将eNISATID（来自enisatanswer的复选框名称）与eNISATID（来自enisatquestion的PRIMARY KEY以唯一标识视频的行）匹配为外键。

这是我的代码，根据插入的复选框值，从我的enisatquestion表中显示我的视频。我已尝试过两个不同的查询，如图所示。一个用//.

注释掉 
<?php  

    session_start();
    include_once 'dbconnect.php';

    if( !isset( $_SESSION['user'] ) ) header("Location: index.php");

    $res=mysql_query("SELECT * FROM users WHERE user_id=".$_SESSION['user']);
    $userRow=mysql_fetch_array( $res );

    $userID=$_SESSION['user'];

    //$query = "SELECT eNISATQuestion, eNISATVideo FROM enisatquestion INNER JOIN enisatanswer ON eNISATID = eNISATID WHERE user_id = $_SESSION['user'] AND eNISAT_watch = 1";
    $query = "SELECT eNISATQuestion, eNISATVideo FROM enisatquestion, enisatanswer.eNISATID = enisatquestion.eNISATID AND user_id = $userID";
    $result = mysql_query( $query );
    /* A default message if the query fails or there are no records */
    $enisatquestion='<h2>Sorry, there are no records</h2>';


    if( $result ) {/* if there is a recordset, proceed and generate html table */
        $enisatquestion = "<table >";
        while ( $row = mysql_fetch_assoc($result) ) {
            $enisatquestion .= "<tr><td><a href='{$row['eNISATVideo']}'>{$row['eNISATQuestion']}</a></td></tr>";
        }
        $enisatquestion .= "</table>";    
    }
?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Welcome - <?php echo $userRow['username']; ?></title>
<link rel="stylesheet" href="style.css" type="text/css" />
</head>
<body>
<div id="header">
 <div id="left">
    <label>NHSCT eNISAT Tutorials</label>
    </div>
    <div id="right">
     <div id="content">
         Welcome <?php echo $userRow['forename']; ?>&nbsp;<a href="home.php?home">Return to Homepage</a>&nbsp;&nbsp;<a href="logout.php?logout">Sign Out</a>
        </div>
    </div>
    <br>
    <br>
    <br>
    <br>
<p align="center"><img src="title.jpeg" width="400"height="100" alt="title.jpeg">
<br>
<br>

    <center>
   <h2>Click on the each link to open your tutorial in Windows Media Player<h2>
   <br>
    <?php
        /* output the html table here, below your header */
        echo $enisatquestion;
        /*
            If the query failed then the default gets displayed
        */
    ?>  
</div> 
</body>  
</html>

1 个答案:

答案 0 :(得分：1)

使用包含所有复选框名称的数组。循环遍历名称，并测试是否提交了相应的复选框（仅提交复选框）。

<div id="wrap">
<div id="abs">
Abs Arrow
</div>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>
Content<br>


</div>
相关问题
最新问题