【发布时间】:2015-04-07 09:02:50
【问题描述】:
我希望讲师选择他们的姓名和年份,以便显示该年份的统计表。我有不同的讲师。我为每位讲师创建了不同的表格。当我选择第一个讲师时,系统会显示正确的表格,但是当我选择第二个讲师时,系统会显示第一个讲师的表格。另外,当我选择lec1 和2006 时,它显示的是 lec1 表,但显示的是 2005 年的分数。
form.php
<form name="myform" action="lecturer.php" method="POST" >
<b>Lecturers:<b/>
<select name="lecturer">
<option value="Choose">Please select..</option>
<option value="lec1">Lec 1</option>
<option value="lec2">Lec 2</option></select><br/><br/>
<b>Year:<b/>
<select name="year">
<option value="Choose">Please select..</option>
<option value="2005">2005</option>
<option value="2006">2006</option>
<option value="2007">2007</option>
<option value="2008">2008</option>
<option value="2009">2009</option>
<option value="2010">2010</option></select><br/><br/>
<br/>
<input type="submit" name="submit" value="Submit">
<input type="reset" name="reset" value="Clear">
</form>
讲师.php
<?php
switch($_POST['lecturer']&& $_POST['year']){
case 'lec1' && '2005':
include 'href="/../../statistics/lec12005.php"';
break;
case 'lec1' && '2006':
include 'href="/../../statistics/lec12006.php"';
break;
case'lec2' && '2006':
include 'href="/../../statistics/lec22006"';
}
?>
lec1.php
<?php
include 'connect.php';
$sql="SELECT unit_name,a1,a2,a3,l1,l2,r1,r2,u1,u2,u3 FROM lec1 WHERE year=2005";
$result=mysql_query($sql);
?>
<html>
<body>
<table width="900" border="1" cellspacing="1">
<tr>
<td>Unit Name</td>
<td>A1 </td>
<td>A2 </td>
<td>A3 </td>
<td>L1 </td>
<td>L2 </td>
<td>R1 </td>
<td>R2 </td>
<td>U1 </td>
<td>U2 </td>
<td>U3 </td>
</tr>
<?php
while($unit=mysql_fetch_assoc($result)){
echo "<tr>";
echo "<td>".$unit['unit_name']."</td>";
echo "<td>".$unit['a1']."</td>";
echo "<td>".$unit['a2']."</td>";
echo "<td>".$unit['a3']."</td>";
echo "<td>".$unit['l1']."</td>";
echo "<td>".$unit['l2']."</td>";
echo "<td>".$unit['r1']."</td>";
echo "<td>".$unit['r2']."</td>";
echo "<td>".$unit['u1']."</td>";
echo "<td>".$unit['u2']."</td>";
echo "<td>".$unit['u3']."</td>";
echo "</tr>";
}
?>
</table>
</body>
</html>
【问题讨论】:
标签: php sql html-table