网址变成两倍

Question

displayCategories.html.php

<?php
session_start();
?>
<table>
    <tr>
    <th>Category Name</th>
    <th>Description</th>
    <th>Edit</th>
    </tr>
    <?php foreach ($_SESSION['categoryRows'] as $row):
    $categoryName = $row["CategoryName"];
    $description = $row["Description"];
    $categoryId = $row["CategoryId"];
    $url = "templates/displayCategories.html.php";
    ?>
    <?php if (isset($_GET['id']) && ($_GET['id'] == $categoryId)):?>
        <form>abc</form>
    <?php else:?>
        <tr>
        <td><?= $categoryName ?></td>
        <td><?= $description ?></td>
        <td><a href="<?= $url ?>?id=<?= $categoryId ?>">Edit</a></td>
        </tr>
    <?php endif;?>
    <?php endforeach;?>
</table>

当我单击“编辑”时，链接将来自

  

templates / displayCategories.html.php

到

  

templates / templates / displayCategories.html.php

URL中有两个模板！怎么这样？

Answer 1

在链接上使用绝对URL

根据您的情况，使用/blah/blah/blah/question 1/templates/displayCategories.html.php

Answer 2

这是因为您使用了相对路径原因，请尝试<a href="/<?= $url ?>?id=<?= $categoryId ?>"