【发布时间】:2011-01-30 22:38:52
【问题描述】:
我正在使用这个pagination class 并且正在寻找一种方法来使 sql 查询更加动态,而不是对其进行硬编码。
我有 3 个 <li> 元素,我想成为过滤器按钮,这意味着当用户单击其中一个元素时,我希望它发送 id,以便我可以在 sql 查询中使用它。
所以对于$sql = "select * from explore where category='marketing'";(如下所示)。当用户点击“汽车”按钮时,它会将上面的类别更改为汽车。
对此的任何帮助将不胜感激,谢谢。
这是我的主页的样子:
<script type="text/javascript"
src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script>
<script type="text/javascript" src="jquery_page.js"></script>
<?php
//Include the PS_Pagination class
include('ps_pagination.php');
//Connect to mysql db
$conn = mysql_connect('localhost', 'root', 'root');
mysql_select_db('ajax_demo',$conn);
$sql = "select * from explore where category='marketing'";
//Create a PS_Pagination object
$pager = new PS_Pagination($conn, $sql, 3, 11, 'param1=valu1¶m2=value2');
//The paginate() function returns a mysql
//result set for the current page
$rs = $pager->paginate();
//Loop through the result set
while($row = mysql_fetch_assoc($rs)) {
echo "<table width='800px'>";
echo "<tr>";
echo"<td>";
echo $row['id'];
echo"</td>";
echo"<td>";
echo $row['site_description'];
echo"</td>";
echo"<td>";
echo $row['site_price'];
echo"</td>";
echo "</tr>";
echo "</table>";
}
echo "<ul id='pagination'>";
echo "<li>";
//Display the navigation
echo $pager->renderFullNav();
echo "</li>";
echo "</ul>";
echo "<ul id='filter'>";
echo "<li id='marketing'>";
echo "Marketing";
echo "</li>";
echo "<li id='automotive'>";
echo "Automotive";
echo "</li>";
echo "<li id='sports'>";
echo "Sports";
echo "</li>";
echo "</ul>";
?>
【问题讨论】:
标签: php jquery mysql class pagination