我有一个查询,它将未归还的贷款数量(在我的图书馆系统中)显示为一个表格,我有一个复选框正在显示以及每本书,这样当图书管理员点击已归还的那些时,字段“returned”设置为 1 或 true 到图书管理员选择的任何书籍。到目前为止,我只得到它回显了已选择多少个框的值......这是我到目前为止的代码:
<?php
if ($_SESSION['user_session'] == "nita.patel")
{
{
echo "<table border='1'>
<tr>
<th>Loan ID</th>
<th>Username</th>
<th>Book ID</th>
<th>Return Date</th>
<th>Returned?</th>
</tr>";
while($row = mysql_fetch_array($result))
{
echo "<tr>";
echo "<td>" . $row['loan_id'] . "</td>";
echo "<td>" . $row['username'] . "</td>";
echo "<td>" . $row['book_id'] . "</td>";
echo "<td>" . $row['return_date'] . "</td>";
echo "<td><input type='checkbox' name='check_list[]' value=1 /></td>";
echo "</tr>";
}
echo "</table>";
}
}
?>
<input type='submit' value='LOANS RETURNED'>
<?php
if(!empty($_POST['check_list']))
{
foreach($_POST['check_list'] as $check)
{
echo $check;
}
}
?>