我有一个机场的数据库,我有当前显示我的表中的所有结果中的网页,
我创建了一个下拉框,这样我可以没有完善了飞行的结果,我可以得到航班号来填充,但它似乎并没有当我提交申请的页面,我接着我的演讲的例子,但仍无法得到它的工作。任何意见,将不胜感激! =]附上我的代码和它目前看起来像一个屏幕截图。 Airport DBPHP下拉框
<?php
if (isset($_POST[ 'flight' ]))
{
$flightNO = $_POST[ 'flight' ];
} else
{
$flightNO = null;
}
$connect = mysqli_connect("localhost", "root", "");
mysqli_select_db($connect, "airportdb");
?>
<!-- Form -->
<section id="two" class="wrapper style3">
<div class="container">
<h2 align="center">Welcome to Dublin Airport Flight Information Helpdesk</h2>
<div class="container 50%" align="center">
<!-- Dropdown Box -->
<!-- Query -->
<?php
$result = mysqli_query($connect, "select flight from arrivals");
?>
<form action="arrivals.php" method="post">
<div class="row uniform" align="center">
<div class="6u 12u$(small)">
<div class="select-wrapper">
<select name="flight">
<option value="All">- All -</option>
<?php
while ($row = mysqli_fetch_array($result)) {
echo '<option value ="' . $row[ 'flight' ] . ">" . $row[ 'flight' ] . '</option>';
}
echo '</select>';
?>
</div>
</div>
<div class="6u 12u$(small)">
<ul class="actions">
<li><input value="Find" class="special" type="submit">
</li>
</ul>
</div>
</div>
</form>
</div>
</div>
</section>
<!-- Table -->
<section id="three" class=" wrapper style2">
<div class="container">
<div class="table-wrapper">
<?php
if(isset($_POST['flight']))
$result = mysqli_query($connect, "select * from arrivals where flight='$flightNO'");
else
$result = mysqli_query($connect, "select * from arrivals");
echo '<h4>Flight Information for '.date('l d F Y'). ', '. date('h:i:s a'). '</h4>';
echo '<hr>';
echo'<table>';
echo '<thread>
<tr>
<th><font size="+1">Terminal</th>
<th><font size="+1">Origin</th>
<th><font size="+1">Airline</th>
<th><font size="+1">Flight No</th>
<th><font size="+1">Scheduled Date</th>
<th><font size="+1">Scheduled Time</th>
<th><font size="+1">Status</th>
</tr>
</thead>';
while($row=mysqli_fetch_array($result))
{
echo '<tbody align="left">';
echo '<tr>';
echo '<td>' . $row['terminal'] . '</td>';
echo '<td>' . $row['origin'] . '</td>';
echo '<td>' . $row['airline'] . '</td>';
echo '<td>' . $row['flight'] . '</td>';
echo '<td>' . $row['scheduledDate'] . '</td>';
echo '<td>' . $row['scheduledTime'] . '</td>';
echo '<td>' . $row['status'] . '</td>';
echo '</tr>';
echo '</tbody>';
}
echo '</table>';
mysqli_close($connect);
?>
</div>
</div>
</section>
<!--end table php -->
填充选择栏,当你缺少一个引号:“<“。$行[‘飞行’]”期权价值=“'>'回声”' – Saerdn