1.根据get判断，获取get生成css
复制代码 代码如下:
<style type="text/css">
<?php
if(!isset($_GET["city_id"]))
{
$city_id = 12;
}
else
{
$city_id = $_GET["city_id"];
}
echo ".a".$city_id."
{
color:red;
}
";
for($i=12;$i<=16;$i++)
{
if($i != $city_id)
{
if ($i != 12 )
{
echo ".list".$i."{
background-image:url("image/style/bg.gif");
}";
}
else
{
echo ".list".$i."
{
background-image:url("image/style/left_bg.gif");
}
";
}
}
else
{
if($city_id != 12)
{
echo ".list".$city_id."
{
background-image:url("image/style/on.gif");
}
";
}else
{
echo ".list".$city_id."{
background-image:url("image/style/recuit_title.gif");
}";
}
}
}
?>
</style>

2.点击的时候，就可以打开链接
复制代码 代码如下:
<div class="recuit_title" >
<ul id="recuit_li">
<li class="list12"><a class="a12" href="test.php?city_id=12">北京</a></li>
<?php
include_once ("config/db.inc.php");
$recuit_city_select = "select * from cdb_plugins_city where city_id in(13,14,15,16)";
$recuit_city_query = mysql_query ( $recuit_city_select );
while ( $recuit_city_row = mysql_fetch_assoc ( $recuit_city_query ) ) {
$cid = $recuit_city_row["city_id"];
echo "<li class="list".$recuit_city_row["city_id"]."" ><a class="a".$recuit_city_row["city_id"]."" href="test.php?city_id=" . $recuit_city_row ["city_id"] . "">" . $recuit_city_row ["city_name"] . "</a></li>";
}
?>
</ul>
<span class="more_recuit_info">
<a href="../job.php?action=recuit_list&cid=12" onClick="parent.showWindow("recuit_list",this.href);return false;">更多招募信息</a>
</span>
</div>
<div class="recuit_content">
<table width="100%">
<?php
if(!$_GET["city_id"])
{

$recuit_content_select = "select * from cdb_plugins_recuit where city_id= 12 limit 0,8";
$recuit_content_query = mysql_query($recuit_content_select);
while($recuit_content_row = mysql_fetch_assoc($recuit_content_query))
{
echo "<tr height="25">
<td>
<a onclick="parent.showWindow(".""recuit_info","."this.href".");return false;""."" href="../job.php?action=recuit_info&recuit_id=".$recuit_content_row["recuit_id"]."">".$recuit_content_row["recuit_name"]."</a>
</td>
<td width="80" align="right" style="color:#0080ff;font-size:12px;">
".$recuit_content_row["username"]."  
</td>
</tr>";
}
}
else
{
$recuit_content_select = "select * from cdb_plugins_recuit where city_id={$_GET["city_id"]} limit 0,10";
$recuit_content_query = mysql_query($recuit_content_select);
while($recuit_content_row = mysql_fetch_assoc($recuit_content_query))
{
echo "<tr>
<td><a onclick="parent.showWindow(".""recuit_info","."this.href".");return false;""."" href="../job.php?action=recuit_info&recuit_id=".$recuit_content_row["recuit_id"]."">".$recuit_content_row["recuit_name"]."</a></td>
<td width="80" align="right" style="color:#0080ff;font-size:12px;">".$recuit_content_row["username"]."  </td>
</tr>";
}
}
?>
</table>
</div>
<div class="recuit_footer">
<?php
include_once ("../include/common.inc.php");
$recuit_query = mysql_query("select * from cdb_plugins_recuit_userinfo where uid=$discuz_uid");
$recuit_rows = mysql_fetch_assoc($recuit_query);
if($recuit_rows["uid"] == "")
{
echo "<a href="../job.php?action=recuit" onclick="parent.showWindow(".""recuit"".",this.href);return false;"><img src="image/style/recuit_frm_input.gif" border="0" /></a>  ";
}
else
{
echo "<a href="../job.php?action=edit_recuit" onclick="parent.showWindow(".""edit_recuit"".",this.href);return false;"><img src="image/style/edit_recuit.gif" border="0"/><a>  ";
}
?>
</div>