Question

我想在每个单独的搜索结果上放置一个“阅读更多”链接，以查看完整记录。我想我需要链接到另一个文件，例如 fullview.php 。我想我可以解决-问题是如何编写代码以获取“更多”链接。
抱歉，布局/编码。我是新手：-/

<?php
$con=mysqli_connect("X", "Y", "Z") or die("Error connecting to database: ".mysqli_error());
mysqli_select_db($con,"X") or die(mysqli_error());
mysqli_query($con,"SET NAMES UTF8");

$query = $_GET['query']; 
$min_length = 3;

if (strlen($query) >= $min_length) {
    $query = htmlspecialchars($query); 

    $raw_results = mysqli_query($con,"SELECT * FROM Library WHERE (`Tablettes` LIKE '%".$query."%' OR `Title` LIKE '%".$query."%' OR `Author` LIKE '%".$query."%' OR `Language` LIKE '%".$query."%' OR `Subject` LIKE '%".$query."%' OR `Subject2` LIKE '%".$query."%' OR `Translation` LIKE '%".$query."%' OR `About` LIKE '%".$query."%') ORDER BY Lopnr ASC") or die(mysqli_error());

    if (mysqli_num_rows($raw_results) > 0) {
        while($results = mysqli_fetch_array($raw_results)) {
            $link = '';
            if (! empty($results['Link']) ) {
                $link = '<em><a href='.$results['Link'].'>Follow link here</a></em>';
            }

            echo "<p><table bgcolor='#FFFFFF' width='900' align='center' cellpadding='3' cellspacing='0' border='0'>

            <thead>
                <hr align='center' width='900'>
            </thead>
            <tbody>
                <tr>
                <tr><center><font color='#ffffff'>
                     Library: <strong>".$results['Library']."</strong></br><tr><center>".$results['CategoryYear']."
                </tr>

                <tr>
                    <td style='border-right:none;border-left:none;border-bottom:none;border-top:none' colspan='10' valign='top'>
                        <em>
                        $link
                    </td>
                </tr>
            </tbody>
            </body>
            </html>
            </table>";
        }
    } else { 
        echo "No results";
    }
} else {
    echo "Minimum length is ".$min_length;
}
?>

Answer 1

您必须通过追加来定义带有库提供ID的查看更多详细文件的文件名。

例如。

$link = '<em><a href="view_library.php?id='.$results['id'].' ">Follow link here</a></em>';

这里$ results ['id']是库表的主键（我不确定您在表上设置了哪个主键）。

如何在每个单独的搜索结果上放置“更多”链接？

1 个答案: