post_get_subcate.php

中观在线zol的后台管理代码

<?php
/*
* Copyright (c) 2008,ZOL
* All Rights Reserved.
*
* 文件名称: get_subcate.php
* 摘    要: ajax 获取子类
* 文件说明: /admin/ajax/get_subcate.php
*
* 当前版本: 1.0
* 作    者: 李海林 tech_zol
* 完成日期: 2008-06-21
*/

require_once('../common.inc.php');

$cateid   = (int)$_REQUEST['cateid'];
$subcatid = (int)$_REQUEST['subcatid'];

$type     = (int)$_REQUEST['type'];

$url = $base_admin_url."admin/control.php";

$str  = '<select name="subcatid"';
if (!$type)
{
    $str .= ' onchange="get_ajax_url(\''.$url.'\',\'posts_sitetop\','.$cateid.',this.value)"';
}
$str .= '>';
$str .= '<option value="0">无</option>';

$sql = "select z_subcatid,z_name from z_board where z_cateid=$cateid order by z_sequence,z_id";
$subcate_arr = $DB_Read->get_results($sql,'O');
if (is_array($subcate_arr))
{
    foreach ($subcate_arr as $subcate_row)
    {
        if ($subcatid == $subcate_row->z_subcatid)
        {
            $str .= '<option value="'.$subcate_row->z_subcatid.'" selected>'.$subcate_row->z_name.'</option>';
        }
        else
        {
            $str .= '<option value="'.$subcate_row->z_subcatid.'">'.$subcate_row->z_name.'</option>';
        }
    }
}

$str .='</select>';

$str = iconv("gb2312", "UTF-8", $str);
echo $str;
?>