Question

我有一个从查询生成的长列表，但我需要输出最多4个列表（4列），每个列表中最多17个结果（总共最多68个），因为有一个设置的高度和适合这个宽度，我是新的PHP所以我不知道从哪里开始。我希望这是有道理的！

<li class="dir">List title
        <?php
        // The following query gets all brands that appear in the mens categories and orders by manufacturer name
        $mens_categories_products_query = "SELECT * FROM `products_to_categories` `pc` ";
        $mens_categories_products_query .= "LEFT JOIN `products` `pr` ON `pc`.`products_id` = `pr`.`products_id` ";
        $mens_categories_products_query .= "LEFT JOIN `manufacturers` `mn` ON `pr`.`manufacturers_id` = `mn`.`manufacturers_id` ";
        $mens_categories_products_query .= "WHERE `pc`.`categories_id` IN (";
        $mens_categories_products_query .= substr($mens_categories_products_ids, 0, strlen($mens_categories_products_ids)-1);
        $mens_categories_products_query .= ") GROUP BY `pr`.`manufacturers_id` ORDER BY `mn`.`manufacturers_name`";
        //$mens_manufacturers_query = tep_db_query("SELECT * FROM `manufacturers` ORDER BY `manufacturers_name` ASC;");

        // Run the new query 
        $mens_manufacturers_query = tep_db_query($mens_categories_products_query);
        $mens_manufacturers_list = "";
        while ($mens_manufacturers = tep_db_fetch_array($mens_manufacturers_query)) {

            $mens_manufacturers_list .= '<li><a href="' . tep_href_link(FILENAME_DEFAULT, 'manufacturers_id=' . $mens_manufacturers['manufacturers_id']) . '">' . $mens_manufacturers['manufacturers_name'] . '</a></li>';

        }

        echo "<ul>$mens_manufacturers_list</ul>";
        ?>
        </li>

Answer 1

也许是这样的？

$i = 1;
print "<ul>";
while ($mens_manufacturers = tep_db_fetch_array($mens_manufacturers_query)) {
            if ($i % 17 == 1) { 
                print "<ul>";
            }
            if ($i == 68) {
                print '<li><a href="readmore.php">Read more</a></li>';
            }
            else {
                print '<li><a href="' . tep_href_link(FILENAME_DEFAULT, 'manufacturers_id=' . $mens_manufacturers['manufacturers_id']) . '">' . $mens_manufacturers['manufacturers_name'] . '</a></li>';
            }
            if ($i % 17 == 0) { 
                 print "</ul>";
            }
            $i++;    
}

使用类似

的CSS

ul {
    width: 21%;
    float: left;
}

更新：

更新代码以更正第一个<ul>上的编号循环。在第68个条目中添加了“阅读更多”链接。

Answer 2

尝试添加增量变量，在17行添加另一个ul

$i = 0;
$mens_manufacturers_list = '<ul>';
$dbresult = tep_db_fetch_array($mens_manufacturers_query);
while ($mens_manufacturers = $dbresult) {
    $i++;
    $mens_manufacturers_list .= '<li><a href="' . tep_href_link(FILENAME_DEFAULT, 'manufacturers_id=' . $mens_manufacturers['manufacturers_id']) . '">' . $mens_manufacturers['manufacturers_name'] . '</a></li>';

    if($i%17==0){
        $mens_manufacturers_list .= '</ul>';
    }
    if(count($dbresult) < $i){
        $mens_manufacturers_list .= '<ul>';
    }
}
echo $mens_manufacturers_list;

Answer 3

荆棘，我已经改变了代码，我想知道我如何能够获得更新的代码，阅读更多，以便在此工作：

        <?php $i = 1;
        echo "<li class=\"dir\">BRANDS<ul>";
        $skate_manufacturers_query = tep_db_query($skate_categories_products_query);
        while ($skate_manufacturers = tep_db_fetch_array($skate_manufacturers_query)) {

        if ($i % 17 == 0) 
        echo "</ul></li><!-- start col --><li class=\"dir\">&nbsp;<ul>";
        echo '<li><a href="' . tep_href_link(FILENAME_DEFAULT, 'manufacturers_id=' . $skate_manufacturers['manufacturers_id']) . '">' . $skate_manufacturers['manufacturers_name'] . '</a></li>';
        if ($i % 18 == 0) 
        echo "<!-- end one col -->";
        $i++;    
        } ?>

    </ul> <!-- needs these added -->
</li>  <!-- needs these added -->

多列中的PHP列表

3 个答案: