解决帝国CMS省市区联动选择的问题

在你要加入省市区联动选择的的系统模型-管理系统模型-修改-在录入表单模板的首行加入如下代码：
<SCRIPT LANGUAGE = JavaScript>
<!--
//** Power by Fason(2004-3-11)
//** Email:fason_pfx@hotmail.com

var s=["province","city","area"]
function setup()
{
for(i=0;i<s.length-1;i++)
document.getElementById(s[i]).onchange=new Function("change("+(i+1)+")");
change(0);
}
function show(){
document.add.district.value= document.getElementById('province').options[document.getElementById('province').selectedIndex].value
+ "-" + document.getElementById('city').options[document.getElementById('city').selectedIndex].value
+ "-" + document.getElementById('area').options[document.getElementById('area').selectedIndex].value;
}
//-->
</SCRIPT>
<script language="javascript" src="http://127.0.0.1:808/PCASClass.js"></script>
红色那里替换为你自己获取选择结果的字段代码
蓝色那里看你把JS文件放到哪个路径就填哪个，js文件下面有下载
然后还是在该录入模板中，找到你获取选择结果的字段名称，例如我的
<tr><td width=16% height=25 bgcolor=ffffff>所在地区</td><td bgcolor=ffffff>[!--district--]
<fieldset style="padding:5px;">
<legend>省市区选择</legend>
请依次点选：
<select name="province"></select>
<select name="city"></select>
<select name="area" onchange="show();"></select><br>
</fieldset>
<script language="javascript" defer>

new PCAS("province","city","area","请选择省","请选择市","请选择区县");
new PCAS("province1","city1","area1","吉林省","吉林市","龙潭区");
new PCAS("province2","city2","area2","江苏省","苏州市","沧浪区");

new PCAS("province3","city3","area3");
new PCAS("province4","city4","area4","江苏省");
new PCAS("province5","city5","area5","江苏省","苏州市");
new PCAS("province6","city6","area6","江苏省","苏州市","沧浪区");
</script>
红色那段就是我的，你找到后把红色那段下面的部分加入
然后再到系统设置-管理数据表-找到你的数据表-点管理字段-找到你获取选择结果的那个字段，修改，字段类型选字符型0-255，长度80，单行文本框
输入表单html代码填写<input name="district" type="text" id="district" size=60 value="<?=htmlspecialchars(stripSlashes($r[district]))?>">
红色替换成你的字段
投稿表单那里也是一样
这样就可以了