我在一个 div 中有一个 UL 列表,使用从 mysql 检索数据的 php 构建。这是代码:
<div class="sidebar_section">
<h1>Browse Categories</h1>
<?php
include('config.php');
//Connect to mysql server
...
//Select database
...
$categories_sql = "SELECT * FROM tbl_catagory";
$categories_query = mysql_query($categories_sql) or die (mysql_error());
$rsCategories = mysql_fetch_assoc($categories_query);
?>
<form>
<ul>
<?php do {
?>
<li><a href = "#" id="cat_<?php echo $rsCategories['ID']; ?>"><?php echo $rsCategories['CatagoryName']; ?></a></li>
<?php
} while ($rsCategories = mysql_fetch_assoc($categories_query));
?>
</ul>
</form>
</div>
如何将用户的选择放入另一个 .php 文件中,以便仅显示与该类别关联的产品?当然,在另一个文件中,我会执行 SELECT * FROM table WHERE categoryname=whatever the user selected。