日期:2014-05-16 浏览次数:20474 次
? js 解析xml文件实现省市级联下拉菜单
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写一个省市的XML文档
? city.xml
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<?xml version="1.0" encoding="UTF-8"?> <cities> <province name="北京"> <city>大兴</city> <city>海淀</city> <city>沙河</city> <city>朝阳</city> <city>昌平</city> <city>西单</city> <city>中关村</city> </province> <province name="河北"> <city>石家庄</city> <city>保定</city> <city>承德</city> <city>邢台</city> <city>邯郸</city> <city>廊坊</city> <city>唐山</city> </province> <province name="陕西"> <city>西安</city> <city>咸阳</city> <city>铜川</city> <city>渭南</city> <city>汉中</city> <city>商洛</city> <city>延安</city> </province> </cities>
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???? city.html
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<!DOCTYPEhtmlPUBLIC"-//W3C//DTDHTML4.01Transitional//EN" Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <title>city.html</title> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="this is my page"> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <!--<link rel="stylesheet" type="text/css" href="./styles.css">--> </head> <body> <h1> 解析xml文件实现省市级联下拉单 </h1> <div> <span> <select id="province" name="province"> <option> 请选择省 </option> </select> </span> <span> <select id="cities" name="city"> <option>请选择相应省下面的市 </option> </select> </span> <span> <select id="counties" name="county"> <option>请选择相应市下面的县 </option> </select> </span> </div> </body> </html>
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??? javascript
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