jquery實現省二級連動菜單
- 巴扎黑原創
- 2016-11-23 10:33:171992瀏覽
pro_city.php 初始頁：
>級聯
. "province" id="province">
$conn = mysql_connect("localhost","root"," $conn = mysql_connect("localhost","root"," /連接資料庫
mysql_query("set names utf8");
mysql_select_db("bbs");
$rs = mysql_query("select id,cname,parentid from areas where parents=' = mysql_fetch_array($rs))
{
?>
}
?>
show.php
header("content-type:/html; -8");
$province_id = $_GET['id'];
if($province_id=='10000000' || $province_id=='11000000' || $province_id=='180000000000000 =='31000000')
{
//直轄市
$sql = "select id,cname from areas where id='{$province_id}'"; id,cname from areas where parentid={$province_id}";
}
$conn = mysql_connect("localhost","root","root");
mysql_select_db(" bbs");
$rs = mysql_query($sql);
$show = " ";
if($province_id=='-1') //選中」請選擇省份「時，城市清單顯示"請選擇城市"
{
$show="";
}
echo $show; //返回字串顯示到頁面
?>
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