`

用js来实现下拉框联动

家居建材化工CSS能源360 
阅读更多

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>启超商务版</title>
<link rel="stylesheet" type="text/css" href="css/main.css">
</head>
<body>
<div class="title">
关键字&nbsp;&nbsp;&nbsp;&nbsp;
公司名:<input type="radio" name="searchType" value="1" onclick="searched('yellowPage')" />
&nbsp;&nbsp;&nbsp;&nbsp;
供应:<input type="radio" name="searchType" value="2" onclick="searched('yellowPage')" />
&nbsp;&nbsp;&nbsp;&nbsp;
供求:<input type="radio" name="searchType" value="3" onclick="searched('yellowPage')" />
</div>
<form name="com" id="sr_fm" action="" >
<div class="title">
 <input type="text" name="keyword" value="" style="width:100%" />
</div>
<div class="title">
<select name="Industry" id="Industry" style="width:100%;">
   <option value="0">请选择行业</option>
   <option value="1204">IT及通信产品</option>
   <option value="1500">机械及工业制品</option>
   <option value="1816">电子电工</option>
   <option value="2008">家居用品</option>
   <option value="2238">建筑、建材</option>
   <option value="2372">能源、化工</option>
   <option value="2606">冶金矿产</option>
   <option value="2641">家用电器</option>
   <option value="2746">纺织、皮革</option>
   <option value="2843">服装、鞋帽、箱包</option>
   <option value="2980">玩具、礼品、工艺品、饰品</option>
   <option value="3179">食品、饮料、农产品</option>
   <option value="3291">办公、文教</option>
   <option value="3369">交通运输</option>
   <option value="3477">运动、休闲、娱乐</option>
   <option value="3510">印刷、出版、包装</option>
   <option value="3540">安全、防护</option>
   <option value="3562">环保</option>
   <option value="3603">商务服务</option>
</select>
</div>
<div class="title">
<script LANGUAGE="javascript">
<!--
var onecount;
onecount=0;
   
subcat = new Array();

function changeProvince(locationid)
{
    document.all.selRegion.length = 0;
    var locationid=locationid;
    var i;
    document.all.selRegion.options[0] = new Option('所有城市','');
    for (i=0;i < onecount; i++)
    {
        if (subcat[i][1] == locationid)
        {
            document.all.selRegion.options[document.all.selRegion.length] = new Option(subcat[i][0], subcat[i][2]);
        }       
    }       
}   

function changeProvince2(locationid,selectid)
{
    document.all.selRegion.length = 0;
    var selectedIndex = -1;
    var locationid=locationid;
    var i;
    document.all.selRegion.options[0] = new Option('所有城市','');   
  
    for (i=0;i < onecount; i++)
    {
        if (subcat[i][1] == locationid)
        {
            document.all.selRegion.options[document.all.selRegion.length] = new Option(subcat[i][0], subcat[i][2]);

            if(subcat[i][2] == selectid)
            {
              selectedIndex = document.all.selRegion.length-1;
            }
           
        }       
    }       
   
    document.all.selRegion.selectedIndex = selectedIndex;
} 

function GetRegionId()
{
   if(document.all.selRegion.selectedIndex <= 0)
   {
       return document.all.SearchBar1_Region21_selProvince.options[document.all.SearchBar1_Region21_selProvince.selectedIndex].value;       
   }
   else
   {
       return document.all.selRegion.options[document.all.selRegion.selectedIndex].value;
   }
}

function chkProvince(nowValue)
{
 
 for(var i=0;i< document.all.SearchBar1_Region21_selProvince.options.length;i++)
 {
  if(document.all.SearchBar1_Region21_selProvince.options[i].value == nowValue)
  {
   document.all.SearchBar1_Region21_selProvince.selectedIndex = i;
   break;
  }
 }
 changeProvince(nowValue);
}

function chkRegion(nowValue)
{
 for(var i=0;i< document.all.selRegion.options.length;i++)
 {
  if(document.all.selRegion.options[i].value == nowValue)
  {
   document.all.selRegion.selectedIndex = i;
   break;
  }
 }
}

//-->
</script>
<select name="Region" id="SearchBar1_Region21_selProvince" onChange="changeProvince(this.options[this.selectedIndex].value)" style="width:30% ">
   <option value="0">所有省份</option>
   <option value="366">北京</option>
   <option value="386">天津</option>
   <option value="406">河北</option>
   <option value="568">山西</option>
   <option value="686">内蒙古</option>
   <option value="787">辽宁</option>
   <option value="860">吉林</option>
   <option value="918">黑龙江</option>
   <option value="1012">上海</option>
   <option value="1034">江苏</option>
   <option value="1121">浙江</option>
   <option value="1208">安徽</option>
   <option value="1303">福建</option>
   <option value="1383">江西</option>
   <option value="1485">山东</option>
   <option value="1612">河南</option>
   <option value="1760">湖北</option>
   <option value="1851">湖南</option>
   <option value="1970">广东</option>
   <option value="2087">广西</option>
   <option value="2190">海南</option>
   <option value="2213">四川</option>
   <option value="2426">贵州</option>
   <option value="2515">云南</option>
   <option value="2657">西藏</option>
   <option value="2743">陕西</option>
   <option value="2851">甘肃</option>
   <option value="2945">青海</option>
   <option value="2994">宁夏</option>
   <option value="3019">新疆</option>
   <option value="3268">重庆</option>
   <option value="3437">香港</option>
   <option value="3438">澳门</option>
   <option value="3439">台湾</option>
  </select>
<select name="selRegion" style="width:50% ">
 <option selected value="0">所有城市</option>
</select>
<script>subcat[0] = new Array("北京市","366","367");subcat[1] = new Array("天津市","386","387");subcat[2] = new Array("石家庄市","406","407");subcat[3] = new Array("唐山市","406","426");subcat[4] = new Array("秦皇岛市","406","438");subcat[5] = new Array("邯郸市","406","444");subcat[6] = new Array("邢台市","406","461");subcat[7] = new Array("张家口市","406","484");subcat[8] = new Array("承德市","406","499");subcat[9] = new Array("沧州市","406","509");subcat[10] = new Array("廊坊市","406","525");subcat[11] = new Array("保定市","406","535");subcat[12] = new Array("衡水市","406","556");subcat[13] = new Array("太原市","568","569");subcat[14] = new Array("大同市","568","575");subcat[15] = new Array("阳泉市","568","584");subcat[16] = new Array("长治市","568","588");subcat[17] = new Array("晋城","568","601");subcat[18] = new Array("朔州市","568","607");subcat[19] = new Array("忻州市","568","613");subcat[20] = new Array("吕梁市","568","628");subcat[21] = new Array("晋中市","568","642");subcat[22] = new Array("临汾市","568","654");subcat[23] = new Array("运城市","568","672");subcat[24] = new Array("呼和浩特市","686","687");subcat[25] = new Array("包头市","686","691");subcat[26] = new Array("乌海市","686","695");subcat[27] = new Array("赤峰市","686","697");subcat[28] = new Array("呼伦贝尔","686","708");subcat[29] = new Array("兴安盟","686","722");subcat[30] = new Array("通辽市","686","728");subcat[31] = new Array("锡林郭勒盟","686","737");subcat[32] = new Array("乌兰察布盟","686","750");subcat[33] = new Array("鄂尔多斯","686","766");subcat[34] = new Array("巴彦淖尔盟","686","775");subcat[35] = new Array("阿拉善盟","686","783");subcat[36] = new Array("沈阳市","787","788");subcat[37] = new Array("大连市","787","794");subcat[38] = new Array("鞍山市","787","800");subcat[39] = new Array("抚顺市","787","805");subcat[40] = new Array("本溪市","787","810");subcat[41] = new Array("丹东市","787","814");subcat[42] = new Array("锦州市","787","819");subcat[43] = new Array("营口市","787","825");subcat[44] = new Array("阜新市","787","829");subcat[45] = new Array("辽阳市","787","833");subcat[46] = new Array("盘锦市","787","837");subcat[47] = new Array("铁岭市","787","841");subcat[48] = new Array("朝阳市","787","848");subcat[49] = new Array("葫芦岛市","787","855");subcat[50] = new Array("长春市","860","861");subcat[51] = new Array("吉林市","860","868");subcat[52] = new Array("四平市","860","875");subcat[53] = new Array("辽源市","860","881");subcat[54] = new Array("通化市","860","885");subcat[55] = new Array("松原市","860","898");subcat[56] = new Array("白城市","860","903");subcat[57] = new Array("延边朝鲜族自治州","860","909");subcat[58] = new Array("白山市","860","3124");subcat[59] = new Array("哈尔滨市","918","919");subcat[60] = new Array("齐齐哈尔市","918","926");subcat[61] = new Array("鸡西市","918","937");subcat[62] = new Array("鹤岗市","918","941");subcat[63] = new Array("双鸭山市","918","945");subcat[64] = new Array("大庆市","918","951");subcat[65] = new Array("伊春市","918","957");subcat[66] = new Array("佳木斯市","918","961");subcat[67] = new Array("七台河市","918","969");subcat[68] = new Array("牡丹江市","918","972");subcat[69] = new Array("黑河市","918","981");subcat[70] = new Array("绥化市","918","997");subcat[71] = new Array("大兴安岭地区","918","1008");subcat[72] = new Array("上海市","1012","1013");subcat[73] = new Array("南京市","1034","1035");subcat[74] = new Array("无锡市","1034","1042");subcat[75] = new Array("徐州市","1034","1047");subcat[76] = new Array("常州市","1034","1055");subcat[77] = new Array("苏州市","1034","1060");subcat[78] = new Array("南通市","1034","1068");subcat[79] = new Array("连云港市","1034","1076");subcat[80] = new Array("淮安市","1034","1081");subcat[81] = new Array("宿迁市","1034","1092");subcat[82] = new Array("盐城市","1034","1094");subcat[83] = new Array("扬州市","1034","1103");subcat[84] = new Array("泰州市","1034","1110");subcat[85] = new Array("镇江市","1034","1115");subcat[86] = new Array("杭州市","1121","1122");subcat[87] = new Array("宁波市","1121","1131");subcat[88] = new Array("温州市","1121","1139");subcat[89] = new Array("嘉兴市","1121","1149");subcat[90] = new Array("湖州市","1121","1156");subcat[91] = new Array("绍兴市","1121","1161");subcat[92] = new Array("金华市","1121","1168");subcat[93] = new Array("衢州市","1121","1178");subcat[94] = new Array("舟山市","1121","1185");subcat[95] = new Array("丽水市","1121","1189");subcat[96] = new Array("台州市","1121","1199");subcat[97] = new Array("合肥市","1208","1209");subcat[98] = new Array("芜湖市","1208","1214");subcat[99] = new Array("蚌埠市","1208","1219");subcat[100] = new Array("淮南市","1208","1224");subcat[101] = new Array("马鞍山市","1208","1227");subcat[102] = new Array("淮北市","1208","1230");subcat[103] = new Array("铜陵市","1208","1233");subcat[104] = new Array("安庆市","1208","1236");subcat[105] = new Array("黄山市","1208","1246");subcat[106] = new Array("滁州市","1208","1252");subcat[107] = new Array("阜阳地区","1208","1260");subcat[108] = new Array("宿县地区","1208","1271");subcat[109] = new Array("六安地区","1208","1277");subcat[110] = new Array("宣城地区","1208","1284");subcat[111] = new Array("巢湖地区","1208","1292");subcat[112] = new Array("池州地区","1208","1298");subcat[113] = new Array("亳州市","1208","3133");subcat[114] = new Array("福州市","1303","1304");subcat[115] = new Array("厦门市","1303","1314");subcat[116] = new Array("莆田市","1303","1317");subcat[117] = new Array("三明市","1303","1321");subcat[118] = new Array("泉州市","1303","1333");subcat[119] = new Array("漳州市","1303","1343");subcat[120] = new Array("南平地区","1303","1354");subcat[121] = new Array("宁德地区","1303","1365");subcat[122] = new Array("龙岩地区","1303","1375");subcat[123] = new Array("南昌市","1383","1384");subcat[124] = new Array("景德镇市","1383","1390");subcat[125] = new Array("萍乡市","1383","1394");subcat[126] = new Array("九江市","1383","1397");subcat[127] = new Array("新余市","1383","1409");subcat[128] = new Array("鹰潭市","1383","1412");subcat[129] = new Array("赣州地区","1383","1416");subcat[130] = new Array("宜春地区","1383","1435");subcat[131] = new Array("上饶地区","1383","1446");subcat[132] = new Array("吉安地区","1383","1459");subcat[133] = new Array("抚州地区","1383","1473");subcat[134] = new Array("济南市","1485","1486");subcat[135] = new Array("青岛市","1485","1493");subcat[136] = new Array("淄博市","1485","1500");subcat[137] = new Array("枣庄市","1485","1505");subcat[138] = new Array("东营市","1485","1508");subcat[139] = new Array("烟台市","1485","1513");subcat[140] = new Array("潍坊市","1485","1524");subcat[141] = new Array("济宁市","1485","1534");subcat[142] = new Array("泰安市","1485","1546");subcat[143] = new Array("威海市","1485","1552");subcat[144] = new Array("日照市","1485","1557");subcat[145] = new Array("莱芜市","1485","1561");subcat[146] = new Array("滨州市","1485","1562");subcat[147] = new Array("德州地区","1485","1570");subcat[148] = new Array("聊城地区","1485","1582");subcat[149] = new Array("临沂市","1485","1592");subcat[150] = new Array("荷泽市","1485","1602");subcat[151] = new Array("郑州市","1612","1613");subcat[152] = new Array("开封市","1612","1621");subcat[153] = new Array("洛阳市","1612","1628");subcat[154] = new Array("平顶山市","1612","1639");subcat[155] = new Array("安阳市","1612","1648");subcat[156] = new Array("鹤壁市","1612","1655");subcat[157] = new Array("新乡市","1612","1659");subcat[158] = new Array("焦作市","1612","1669");subcat[159] = new Array("濮阳市","1612","1678");subcat[160] = new Array("许昌市","1612","1685");subcat[161] = new Array("漯河市","1612","1691");subcat[162] = new Array("三门峡市","1612","1696");subcat[163] = new Array("商丘","1612","1703");subcat[164] = new Array("周口","1612","1713");subcat[165] = new Array("驻马店","1612","1724");subcat[166] = new Array("南阳","1612","1735");subcat[167] = new Array("信阳","1612","1749");subcat[168] = new Array("济源市","1612","3430");subcat[169] = new Array("武汉市","1760","1761");subcat[170] = new Array("黄石市","1760","1766");subcat[171] = new Array("十堰市","1760","1769");subcat[172] = new Array("宜昌市","1760","1771");subcat[173] = new Array("襄樊市","1760","1782");subcat[174] = new Array("随州市","1760","1789");subcat[175] = new Array("鄂州市","1760","1792");subcat[176] = new Array("荆门市","1760","1793");subcat[177] = new Array("孝感市","1760","1794");subcat[178] = new Array("黄冈市","1760","1803");subcat[179] = new Array("咸宁市","1760","1813");subcat[180] = new Array("荆州市","1760","1821");subcat[181] = new Array("仙桃市","1760","1822");subcat[182] = new Array("天门市","1760","1825");subcat[183] = new Array("潜江市","1760","1826");subcat[184] = new Array("恩施土家族苗族自治州","1760","1840");subcat[185] = new Array("神农架林区","1760","1849");subcat[186] = new Array("长沙市","1851","1852");subcat[187] = new Array("株州市","1851","1858");subcat[188] = new Array("湘潭市","1851","1865");subcat[189] = new Array("衡阳市","1851","1870");subcat[190] = new Array("邵阳市","1851","1879");subcat[191] = new Array("岳阳市","1851","1890");subcat[192] = new Array("常德市","1851","1898");subcat[193] = new Array("张家界","1851","1907");subcat[194] = new Array("益阳地区","1851","1911");subcat[195] = new Array("娄底地区","1851","1918");subcat[196] = new Array("郴州地区","1851","1924");subcat[197] = new Array("永州市","1851","1936");subcat[198] = new Array("怀化地区","1851","1948");subcat[199] = new Array("土家族苗族自治州","1851","1961");subcat[200] = new Array("广州市","1970","1971");subcat[201] = new Array("韶关市","1970","1977");subcat[202] = new Array("深圳市","1970","1987");subcat[203] = new Array("珠海市","1970","1988");subcat[204] = new Array("汕头市","1970","1991");subcat[205] = new Array("佛山市","1970","1996");subcat[206] = new Array("江门市","1970","2002");subcat[207] = new Array("湛江市","1970","2009");subcat[208] = new Array("茂名市","1970","2016");subcat[209] = new Array("肇庆市","1970","2022");subcat[210] = new Array("云浮市","1970","2030");subcat[211] = new Array("惠州市","1970","2034");subcat[212] = new Array("梅州市","1970","2040");subcat[213] = new Array("汕尾市","1970","2049");subcat[214] = new Array("河源市","1970","2054");subcat[215] = new Array("阳江市","1970","2061");subcat[216] = new Array("清远市","1970","2066");subcat[217] = new Array("东莞市","1970","2075");subcat[218] = new Array("中山市","1970","2076");subcat[219] = new Array("潮州市","1970","2077");subcat[220] = new Array("揭阳市","1970","2081");subcat[221] = new Array("南宁市","2087","2088");subcat[222] = new Array("柳州市","2087","2092");subcat[223] = new Array("桂林市","2087","2096");subcat[224] = new Array("梧州市","2087","2100");subcat[225] = new Array("北海市","2087","2103");subcat[226] = new Array("防城港市","2087","2106");subcat[227] = new Array("南宁地区","2087","2109");subcat[228] = new Array("柳州地区","2087","2122");subcat[229] = new Array("梧州地区","2087","2144");subcat[230] = new Array("玉林地区","2087","2152");subcat[231] = new Array("百色地区","2087","2161");subcat[232] = new Array("河池地区","2087","2174");subcat[233] = new Array("钦州地区","2087","2186");subcat[234] = new Array("崇左市","2087","3396");subcat[235] = new Array("贵港市","2087","3410");subcat[236] = new Array("贺州市","2087","3414");subcat[237] = new Array("来宾市","2087","3419");subcat[238] = new Array("白沙黎族自治县","2190","3305");subcat[239] = new Array("保亭黎族苗族自治县","2190","3306");subcat[240] = new Array("昌江黎族自治县","2190","3307");subcat[241] = new Array("澄迈县","2190","3308");subcat[242] = new Array("定安县","2190","3309");subcat[243] = new Array("东方市","2190","3310");subcat[244] = new Array("乐东黎族自治县","2190","3311");subcat[245] = new Array("临高县","2190","3312");subcat[246] = new Array("陵水黎族自治县","2190","3313");subcat[247] = new Array("琼海市","2190","3314");subcat[248] = new Array("琼中黎族苗族自治县","2190","3315");subcat[249] = new Array("屯昌县","2190","3316");subcat[250] = new Array("万宁市","2190","3317");subcat[251] = new Array("文昌市","2190","3318");subcat[252] = new Array("五指山市","2190","3319");subcat[253] = new Array("儋州市","2190","3320");subcat[254] = new Array("海口市","2190","2191");subcat[255] = new Array("三亚市","2190","2192");subcat[256] = new Array("成都市","2213","2214");subcat[257] = new Array("自贡市","2213","2242");subcat[258] = new Array("攀枝花市","2213","2246");subcat[259] = new Array("泸州市","2213","2250");subcat[260] = new Array("德阳市","2213","2257");subcat[261] = new Array("绵阳市","2213","2263");subcat[262] = new Array("广元市","2213","2272");subcat[263] = new Array("遂宁市","2213","2278");subcat[264] = new Array("内江市","2213","2282");subcat[265] = new Array("乐山市","2213","2291");subcat[266] = new Array("万县市","2213","2306");subcat[267] = new Array("南充市","2213","2316");subcat[268] = new Array("涪陵地区","2213","2324");subcat[269] = new Array("宜宾地区","2213","2330");subcat[270] = new Array("达州市","2213","2341");subcat[271] = new Array("雅安地区","2213","2349");subcat[272] = new Array("阿坝藏族羌族自治州","2213","2358");subcat[273] = new Array("甘孜藏族自治州","2213","2372");subcat[274] = new Array("凉山彝族自治州","2213","2391");subcat[275] = new Array("黔江地区","2213","2409");subcat[276] = new Array("广安地区","2213","2415");subcat[277] = new Array("巴中地区","2213","2421");subcat[278] = new Array("资阳市","2213","3386");subcat[279] = new Array("眉山市","2213","3254");subcat[280] = new Array("黔南布依族苗族自治州","2426","3231");subcat[281] = new Array("黔西南布依族苗族自治州","2426","3244");subcat[282] = new Array("贵阳市","2426","2427");subcat[283] = new Array("六盘水市","2426","2428");subcat[284] = new Array("遵义地区","2426","2431");subcat[285] = new Array("铜仁地区","2426","2445");subcat[286] = new Array("南布依族苗族自治州","2426","2456");subcat[287] = new Array("毕节地区","2426","2465");subcat[288] = new Array("安顺地区","2426","2474");subcat[289] = new Array("黔东南苗族侗族自治州","2426","2485");subcat[290] = new Array("布依族苗族自治州","2426","2502");subcat[291] = new Array("昆明市","2515","2516");subcat[292] = new Array("昭通地区","2515","2527");subcat[293] = new Array("曲靖地区","2515","2539");subcat[294] = new Array("楚雄彝族自治州","2515","2549");subcat[295] = new Array("玉溪地区","2515","2560");subcat[296] = new Array("红河哈尼族彝族自治州","2515","2570");subcat[297] = new Array("文山壮族苗族自治州","2515","2584");subcat[298] = new Array("思茅地区","2515","2593");subcat[299] = new Array("西双版纳傣族自治州","2515","2604");subcat[300] = new Array("大理白族自治州","2515","2608");subcat[301] = new Array("保山地区","2515","2621");subcat[302] = new Array("德宏傣族景颇族自治州","2515","2627");subcat[303] = new Array("丽江地区","2515","2634");subcat[304] = new Array("怒江傈僳族自治州","2515","2639");subcat[305] = new Array("迪庆藏族自治州","2515","2644");subcat[306] = new Array("临沧地区","2515","2648");subcat[307] = new Array("拉萨市","2657","2658");subcat[308] = new Array("昌都地区","2657","2667");subcat[309] = new Array("山南地区","2657","2683");subcat[310] = new Array("日喀则地区","2657","2696");subcat[311] = new Array("那曲地区","2657","2715");subcat[312] = new Array("阿里地区","2657","2726");subcat[313] = new Array("林芝地区","2657","2735");subcat[314] = new Array("西安市","2743","2744");subcat[315] = new Array("铜川市","2743","2752");subcat[316] = new Array("宝鸡市","2743","2756");subcat[317] = new Array("咸阳市","2743","2768");subcat[318] = new Array("渭南地区","2743","2781");subcat[319] = new Array("汉中地区","2743","2793");subcat[320] = new Array("安康地区","2743","2805");subcat[321] = new Array("商洛地区","2743","2816");subcat[322] = new Array("延安地区","2743","2824");subcat[323] = new Array("榆林地区","2743","2838");subcat[324] = new Array("兰州市","2851","2852");subcat[325] = new Array("嘉峪关市","2851","2857");subcat[326] = new Array("金昌市","2851","2858");subcat[327] = new Array("白银市","2851","2861");subcat[328] = new Array("天水市","2851","2866");subcat[329] = new Array("酒泉地区","2851","2873");subcat[330] = new Array("张掖地区","2851","2881");subcat[331] = new Array("武威地区","2851","2888");subcat[332] = new Array("定西地区","2851","2893");subcat[333] = new Array("陇南地区","2851","2901");subcat[334] = new Array("平凉地区","2851","2911");subcat[335] = new Array("庆阳地区","2851","2919");subcat[336] = new Array("临夏回族自治州","2851","2928");subcat[337] = new Array("甘南藏族自治州","2851","2937");subcat[338] = new Array("西宁市","2945","2946");subcat[339] = new Array("海东地区","2945","2949");subcat[340] = new Array("海北藏族自治州","2945","2958");subcat[341] = new Array("黄南藏族自治州","2945","2963");subcat[342] = new Array("海南藏族自治州","2945","2968");subcat[343] = new Array("果洛藏族自治州","2945","2974");subcat[344] = new Array("玉树藏族自治州","2945","2981");subcat[345] = new Array("海西蒙古族藏族自治州","2945","2988");subcat[346] = new Array("银川市","2994","2995");subcat[347] = new Array("石嘴山市","2994","2999");subcat[348] = new Array("吴忠市","2994","3004");subcat[349] = new Array("固原市","2994","3012");subcat[350] = new Array("乌鲁木齐市","3019","3020");subcat[351] = new Array("克拉玛依市","3019","3023");subcat[352] = new Array("吐鲁番地区","3019","3024");subcat[353] = new Array("哈密地区","3019","3028");subcat[354] = new Array("昌吉回族自治州","3019","3032");subcat[355] = new Array("博尔塔拉蒙古自治州","3019","3041");subcat[356] = new Array("巴音郭楞蒙古自治州","3019","3045");subcat[357] = new Array("阿克苏地区","3019","3055");subcat[358] = new Array("克孜勒苏柯尔克孜自治州","3019","3065");subcat[359] = new Array("喀什地区","3019","3070");subcat[360] = new Array("和田地区","3019","3083");subcat[361] = new Array("伊犁哈萨克自治州","3019","3094");subcat[362] = new Array("石河子","3019","3120");subcat[363] = new Array("图木舒克市","3019","3177");subcat[364] = new Array("五家渠市","3019","3178");subcat[365] = new Array("阿拉尔市","3019","3179");subcat[366] = new Array("重庆市","3268","3269");onecount=367;</script>
<script>changeProvince(document.all.SearchBar1_Region21_selProvince.options[document.all.SearchBar1_Region21_selProvince.selectedIndex].value);</script>
</div>
<input type="submit" value="搜索" />
</form>
<script language="javascript">
 function $1(o){
  return document.getElementById(o);
 }
 function searched(selectSearchIndex){
  var obj = $1("sr_fm");
  switch(selectSearchIndex){
   case "yellowPage":
    obj.action = "http://search.www.com.cn/searchproduct.aspx?";
    break;
  }
 }
</script>
</body>
</html>

分享到：
| IBM收购SUN了。
评论
发表评论

您还没有登录,请您登录后再发表评论

相关推荐

    Js实现下拉框联动按钮（静态）

    本文将详细介绍如何使用JavaScript（简称JS）来实现一个静态的下拉框联动按钮功能。 #### 技术栈 1. **HTML**：用于构建网页的基本结构。 2. **CSS**：用于美化网页样式。 3. **JavaScript**：用于添加交互逻辑。 ...

    下拉框联动实例 HTML

    总结起来，"下拉框联动实例 HTML"涉及到HTML用于构建基础结构，CSS进行样式设定，而JavaScript负责动态效果的实现。通过这三个核心技术的协同工作，可以为用户提供更加直观和便捷的交互体验。在实际开发中，可能会...

    javascript实现下拉框二级联动

    在网页开发中，二级联动...总结来说，JavaScript实现二级联动下拉框的关键在于监听父级下拉框的改变事件，根据用户选择的数据动态更新子级下拉框的选项。通过合理的数据结构和异步处理，可以实现灵活且高效的联动效果。

    最简单的下拉框联动不刷新页面示例

    在本示例中，“最简单的下拉框联动不刷新页面”是通过AJAX技术实现的。 AJAX（Asynchronous JavaScript and XML）是一种在无需重新加载整个网页的情况下，能够更新部分网页的技术。它通过在后台与服务器交换数据并...

    JQuery 年月日三级下拉框联动

    一个直制的JQuery 年月日三级下拉框联动 使用方法非常简单 &lt;title&gt;JQuery 年月日三下拉框联动 &lt;script src="jquery-1.4.2.min.js" type="text/javascript"&gt; &lt;script src="JQSelect.js" type="text/javascript...

    Angularjs实现下拉框联动的示例代码

    在Angularjs中实现下拉框联动是构建动态交互式网页的重要组成部分。联动下拉框通常用于实现基于一个下拉选择来动态变化另一个下拉框的选项。Angularjs提供了几种实现下拉框联动的方法，接下来将基于给定文件内容对...

    一个年月日三下拉框联动实现JS代码

    一个年月日三下拉框联动实现JS代码 (this.value)"&gt; 请选择 年 (this.value)"&gt; 选择 月 选择 日 &lt;/form&gt;

    Jquery实现下拉框、多级联动

    总的来说，使用jQuery实现多级联动下拉框涉及到了HTML结构设计、CSS样式定制和JavaScript交互编程。开发者需要理解DOM操作、事件处理和数据通信的基本原理，同时也需具备一定的前端UI设计能力，才能创造出既实用又...

    js省市县下拉框联动

    在网页开发中，"js省市县下拉框联动"是一个常见的功能需求，特别是在构建具有地域选择功能的网站或Web应用时。这个功能允许用户通过级联的下拉菜单选择省份、城市和县（区），为用户提供简洁且高效的交互体验。在本...

    JS本地实现全国省市区二级、三级地址下拉框联动选择

    全国省市区地址下拉框二级、三级联动选择html例子，JS本地实现，无需网络就能使用，数据为国家省市区6位标准编码，二级联动为省、市的下拉框选择，三级联动为省、市、区的下拉框选择，效果请打开压缩包中的html页面...

    年月日三下拉框联动

    总的来说，“年月日三下拉框联动”是一个常见的前端交互功能，它结合了JavaScript的事件处理、DOM操作以及HTML和CSS的基础知识，对于前端开发者来说是一项基础但重要的技能。通过实践和理解这个过程，开发者可以更好...

    JavaScript 实现连动下拉框

    "JavaScript 实现连动下拉框" 本文将详细介绍 JavaScript 实现连动下拉框的方法，包括确定数据格式、根据传入的数组创建选项列表、在设置选项之前清空原有选项、设置提示选择项和默认选择项等。 确定数据格式是...

    Grails 下拉框联动最优实现

    总的来说，"Grails下拉框联动最优实现"涉及到的技术点包括Groovy、Grails框架、AJAX、JavaScript、JSON、DOM操作以及前端UI设计原则。通过熟练掌握这些技术，我们可以创建出高效、响应式的用户界面，提升应用的用户...

    AJAX二级下拉框联动

    在网页开发中，AJAX（Asynchronous JavaScript and XML）二级下拉框联动是一种常见的交互设计，用于提升用户体验，尤其在处理复杂表单或选择结构化数据时。这种技术允许用户在一个下拉框中做出选择后，根据所选值...

    js世界省洲三级下拉框联动

    在网页开发中，"js世界省洲三级下拉框联动"是一种常见的交互设计，它用于创建用户友好的选择界面，特别是在处理地理位置数据时。这种功能允许用户通过三个下拉框依次选择国家、省份（州）和城市，形成一个完整的地理...

    javascript实现二级联动下拉框.docx

    描述：JavaScript 实现二级联动下拉框是一个简单且基本的下拉框联动示例，主要针对只有二级联动且第一级是固定的选项，第二级的内容也比较简单。 标签：JavaScript、下拉框、联动、select 对象 部分内容： ### ...

    js2级省市联动下拉框

    总结来说，"js2级省市联动下拉框"的核心是使用JavaScript监听省份选择的变化，并据此动态更新城市选择。这涉及到HTML、CSS和JavaScript的基本知识，以及对DOM操作和事件处理的理解。通过合理的设计和优化，可以创建...

    JS实现三级联动下拉框

    下面我们将详细探讨如何使用JavaScript实现三级联动下拉框。 首先，我们需要准备HTML结构。每个下拉框（`&lt;select&gt;`）都需要一个唯一的ID，以便于JavaScript获取和操作它们。例如： ```html &lt;select id="province"&gt;...

    javascript实现二级联动下拉框

    本文将详细介绍如何使用JavaScript实现二级联动下拉框。 #### 示例背景 此示例主要针对具有二级联动功能的需求场景，其中第一级（如省份）是固定的选项，而第二级（如城市）的内容会根据第一级的选择动态变化。...

    xml城市下拉框联动

    在"xml城市下拉框联动"这个场景中，我们主要探讨如何利用XML来实现前端交互中的城市选择下拉框的联动效果。 首先，我们需要理解下拉框联动的基本概念。联动下拉框是指两个或多个下拉框之间存在关联关系，当用户在一...

Magicbox
Global site tag (gtag.js) - Google Analytics