从xml中获取城市，省份名称_XML技巧

{

var city;

var citys = XmlDoc_city.documentElement.selectNodes("city");

for (var i=0; i < citys.length; i++)

{

city = citys[i];

if (city.getAttribute("cityid") == cityid)

{

cityname=city.getAttribute("cityname");

break;

}

}

}

if(XmlDoc_district.readyState == 4 && XmlDoc_district.xml != "")

{

var district;

var districts = XmlDoc_district.documentElement.selectNodes("district");

for (var i=0; i < districts.length; i++)

{

district = districts[i];

if (district.getAttribute("districtid") == districtid)

{

districtname=district.getAttribute("districtname");

break;

}

}

}

var name=provicename+" "+cityname+" "+ districtname;

document.write(name);

}

http://www.cnblogs.com/owendu/archive/2006/10/16/530580.html