<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<script type="text/javascript">
 var cityList = new Array();
 var quList = new Array();
 cityList['北京'] = [ '北京' ];
 cityList['浙江'] = [ '杭州市', '溫州市', '金華市', '臨安市' ];
 cityList['陜西'] = [ '西安', '寶雞', '咸陽' ];
 cityList['甘肅'] = [ '蘭州市', '武威市', '酒泉市', '張掖市' ];
 
quList['北京'] = [ '1區(qū)', '2區(qū)', '3區(qū)', '4區(qū)' ];
 quList['杭州市'] = [ '5區(qū)', '6區(qū)', '7區(qū)', '8區(qū)' ];
 quList['溫州市'] = [ '9區(qū)', '10區(qū)', '11區(qū)', '12區(qū)' ];
 quList['西安'] = [ '13區(qū)', '14區(qū)', '15區(qū)', '16區(qū)' ];
 quList['寶雞'] = [ '17區(qū)', '18區(qū)', '19區(qū)', '20區(qū)' ];
 quList['蘭州市'] = [ '21區(qū)', '22區(qū)', '23區(qū)', '24區(qū)' ];
 
window.onload = allData;
 function allData() {
 var shengfen = document.getElementById('shengfen');
 for ( var sf in cityList) {
 shengfen.add(new Option(sf, sf));
 }
 
}
 function changeCity() {
 
var chengshi = document.getElementById('chengshi');
 var sheng = document.getElementById('shengfen').value;
 
chengshi.options.length = 1;
 for ( var cs in cityList[sheng]) {
 chengshi.add(new Option(cityList[sheng][cs], cityList[sheng][cs]));
 
}
 }
 
function changequ() {
 var shiqu = document.getElementById('shiqu');
 var cheng = document.getElementById('chengshi').value;
 shiqu.options.length = 1;
 for ( var sh in quList[cheng]) {
 
shiqu.add(new Option(quList[cheng][sh], quList[cheng][sh]));
 
}
 
}
</script>
</head>
<body>
 <br />
 
<select id="shengfen" style="width:100px" onchange="changeCity()"><option>--選擇省份--</option>
 
</select>
 <select id="chengshi" style="width:100px" onchange="changequ()"><option>--選擇城市--</option>
 
</select>
 <select id="shiqu" style="width:100px"><option>--選擇區(qū)縣--</option>
 
</select>
 
</body>
</html>

以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支持腳本之家。

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