更新 - 我已经更新了我的问题并添加了我的代码。我知道 mysql* 函数在 PHP 版本 7 中已被弃用,我正在运行版本 5.5。我希望继续使用这些功能。我的代码目前将 14 个复选框插入到每个复选框的单独列中(不包括存储登录用户 ID 的 userID)。我希望能够将复选框的名称插入到我的 eNISATID 列中,将复选框的值(1 或 0)插入到我的 eNISAT_watch 列中,以及 session 中的用户 ID。
我是 PHP 新手。我正在寻找有关如何将每个复选框的两个值插入表中单独行的指南。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)。我希望将复选框的每个名称插入“eNISATID”列 (1-14),并将 1 或 0 值插入“eNISAT_watch”,具体取决于是否选中该复选框。
我的表具有以下结构:
eNISATanswersID
(自动递增)- 'user_id'(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,具体取决于是否选中该复选框)
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']; ?> <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 - 谁能帮我解决我的第二个查询。我已将 eNISATID(来自 enisatanswer 的复选框名称)与 eNISATID(来自 enisatquestion 的主键,用于唯一标识视频行)作为外键。
这是我的代码,用于根据插入的复选框值显示 enisatquestion 表中的视频。我尝试了两个不同的查询,如图所示。其中一个用//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']; ?> <a href="home.php?home">Return to Homepage</a> <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>
最佳答案
使用包含所有复选框名称的数组。循环遍历名称,测试对应的复选框是否提交(仅提交选中的复选框)。
$cb_names = array('Log', 'Worktray', 'Visual', ...);
foreach ($cb_names as $cb) {
$cb_val = isset($_POST[$cb]) ? 1 : 0;
$sql = "INSERT INTO tableName (user_id, eNISATID, eNISAT_watch)
VALUES ('$userID', '$cb', $cb_val)";
mysql_query($sql) or die(mysql_error());
}
关于php - 将多个复选框插入表中的两列中,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/35141038/