2017-02-28 90 views
-1

我有一个课程数据库,我可以按照我想要的方式返回课程。我无法确定如何超链接课程的名称,以便我只能在新页面上显示课程数据(full.php)。我想获取课程ID并在full.php中使用这个作为我的WHERE语句来显示其他字段。echo中的超链接将数据传递到新的PHP页面

下面

是我曾尝试:

echo "<table> 
<tr> 
<th>Course ID</th> 
<th>Course Name</th> 
<th>Provider Type</th> 
<th>Audience</th> 
<th>Provider Track</th> 
<th>Course Delivery</th> 

</tr>"; 

    while($row = mysql_fetch_array($result)) { 

    echo "<tr>"; 
    echo "<td>" .$row['courseID'] . "</td>"; 
    echo "<td> <p> <strong>Course Name:</strong><a href=Full.php?name='".$courseID."'>". $row['courseName'] ."</a> </p> 
      <p> <strong>Course Number:</strong>".$row['courseNumber']." </p 
      <p> ".$row['courseDescription'] . " </p> 
      <p> <strong>Course Length:</strong> " .$row['courseLength'] . " </p> 
     </td>"; 
    echo "<td>" .$row['courseProviderType'] . "</td>"; 
    echo "<td>" .$row['courseAudience'] . "</td>"; 
    echo "<td>" .$row['courseTrack'] . "</td>"; 
    echo "<td>" .$row['courseDelivery'] . "</td>"; 
    echo "</tr>"; 
    } 


echo "</table>"; 
mysql_close($con); 
?> 
+0

$ courseID没有在你的脚本中定义,尝试用替换它:$行[ 'courseID'] –

+0

谢谢!一旦我找到替代courseId的名字它的作品 - 我对PHP很新颖(我们将其称为学习曲线) –

回答

0

你忘了链路上的$ row变量。 这里是一个修复:

echo "<table> 
<tr> 
<th>Course ID</th> 
<th>Course Name</th> 
<th>Provider Type</th> 
<th>Audience</th> 
<th>Provider Track</th> 
<th>Course Delivery</th> 

</tr>"; 

    while($row = mysql_fetch_array($result)) { 

    echo "<tr>"; 
    echo "<td>" .$row['courseID'] . "</td>"; 
    echo "<td> <p> <strong>Course Name:</strong><a href=Full.php?name='".$row['courseID']."'>". $row['courseName'] ."</a> </p> 
      <p> <strong>Course Number:</strong>".$row['courseNumber']." </p 
      <p> ".$row['courseDescription'] . " </p> 
      <p> <strong>Course Length:</strong> " .$row['courseLength'] . " </p> 
     </td>"; 
    echo "<td>" .$row['courseProviderType'] . "</td>"; 
    echo "<td>" .$row['courseAudience'] . "</td>"; 
    echo "<td>" .$row['courseTrack'] . "</td>"; 
    echo "<td>" .$row['courseDelivery'] . "</td>"; 
    echo "</tr>"; 
    } 


echo "</table>"; 
mysql_close($con); 
?> 

关于你的第二页,你可以用全局的$ _ GET变量$_GET['name']这个值。

0

我建议直接从数据库行传递课程编号:

<a href=Full.php?name='".$row['courseID']."'>". $row['courseName'] ."</a> 

,也许为了清楚起见,改变属性名称:

<a href=Full.php?courseID='".$row['courseID']."'>". $row['courseName'] ."</a> 
0

替换此代码

<a href=Full.php?name='".$row['courseID']."'>". $row['courseName'] ."</a> 

和缺失标签

<p> <strong>Course Number:</strong>".$row['courseNumber']." </p>