Js second-level linkage menu code

Source: Internet
Author: User
Tip: you can modify some code before running

Js second-level linkage menu code<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>Js second-level linkage menu code</title><meta http-equiv="content-type" content="text/html;charset=gb2312"></head><body><!--把下面代码加到<body>与</body>之间--><form id="submit_form" name="submit_form" method="post" action="">Website category<script language="javascript"> <!-- var subcat=new Array(); var biglist=new Array('电脑网络','休闲娱乐','商业经济','生活服务','教育文化','博客论坛','综合其他');subcat[0]=new Array('1','音乐mp3','音乐mp3') subcat[1]=new Array('1','聊天QQ','聊天QQ') subcat[2]=new Array('5','论坛社区','论坛社区') subcat[3]=new Array('1','爱情交友','爱情交友') subcat[4]=new Array('1','明星美女','明星美女') subcat[5]=new Array('1','娱乐八卦','娱乐八卦') subcat[6]=new Array('1','星相命理','星相命理') subcat[7]=new Array('1','游戏网游','游戏网游') subcat[8]=new Array('4','军事国防','军事国防') subcat[9]=new Array('4','体育运动','体育运动') subcat[10]=new Array('4','足球世界','足球世界') subcat[11]=new Array('4','篮球运动','篮球运动') subcat[12]=new Array('3','彩票博彩','彩票博彩') subcat[13]=new Array('3','宠物花鸟','宠物花鸟') subcat[14]=new Array('1','动漫卡通','动漫卡通') subcat[15]=new Array('1','壁纸图片','壁纸图片') subcat[16]=new Array('5','视频播客','视频播客') subcat[17]=new Array('1','影视宽带','影视宽带') subcat[18]=new Array('3','手机通信','手机通信') subcat[19]=new Array('0','WAP网站','WAP网站') subcat[20]=new Array('3','家电数码','家电数码') subcat[21]=new Array('2','新闻媒体','新闻媒体') subcat[22]=new Array('2','电视广播','电视广播') subcat[23]=new Array('2','报纸杂志','报纸杂志') subcat[24]=new Array('5','博客日记','博客日记') subcat[25]=new Array('1','幽默笑话','幽默笑话') subcat[26]=new Array('1','文学小说','文学小说') subcat[27]=new Array('0','软件下载','软件下载') subcat[28]=new Array('1','BT资源','BT资源') subcat[29]=new Array('0','电脑网络','电脑网络') subcat[30]=new Array('0','硬件资讯','硬件资讯') subcat[31]=new Array('0','程序编程','程序编程') subcat[32]=new Array('0','黑客安全','黑客安全') subcat[33]=new Array('0','网站制作','网站制作') subcat[34]=new Array('0','搜索引擎','搜索引擎') subcat[35]=new Array('2','网上购物','网上购物') subcat[36]=new Array('2','人才招聘','人才招聘') subcat[37]=new Array('3','留学移民','留学移民') subcat[38]=new Array('4','教育培训','教育培训') subcat[39]=new Array('4','考试招生','考试招生') subcat[40]=new Array('4','论文课件','论文课件') subcat[41]=new Array('4','英语MBA','英语MBA') subcat[42]=new Array('4','校园高校','校园高校') subcat[43]=new Array('4','艺术爱好','艺术爱好') subcat[44]=new Array('4','少年儿童','少年儿童') subcat[45]=new Array('4','医疗保健','医疗保健') subcat[46]=new Array('4','医学医药','医学医药') subcat[47]=new Array('4','男士女性','男士女性') subcat[48]=new Array('3','时尚美容','时尚美容') subcat[49]=new Array('3','消费品牌','消费品牌') subcat[50]=new Array('3','生活服务','生活服务') subcat[51]=new Array('3','饮食营养','饮食营养') subcat[52]=new Array('3','房产家居','房产家居') subcat[53]=new Array('3','汽车汽配','汽车汽配') subcat[54]=new Array('3','旅游地图','旅游地图') subcat[55]=new Array('2','交通物流','交通物流') subcat[56]=new Array('3','礼品玩具','礼品玩具') subcat[57]=new Array('3','服装服饰','服装服饰') subcat[58]=new Array('2','纺织皮革','纺织皮革') subcat[59]=new Array('3','食品饮料','食品饮料') subcat[60]=new Array('2','建筑建材','建筑建材') subcat[61]=new Array('2','投资理财','投资理财') subcat[62]=new Array('2','财经证券','财经证券') subcat[63]=new Array('2','商业贸易','商业贸易') subcat[64]=new Array('2','企业黄页','企业黄页') subcat[65]=new Array('2','机械五金','机械五金') subcat[66]=new Array('2','电子电工','电子电工') subcat[67]=new Array('2','农林牧渔','农林牧渔') subcat[68]=new Array('2','冶金矿产','冶金矿产') subcat[69]=new Array('2','化工能源','化工能源') subcat[70]=new Array('2','广告营销','广告营销') subcat[71]=new Array('3','法律律师','法律律师') subcat[72]=new Array('6','综合网站','综合网站') subcat[73]=new Array('6','网址导航','网址导航') subcat[74]=new Array('6','政府组织','政府组织') subcat[75]=new Array('4','社会文化','社会文化') subcat[76]=new Array('6','环保绿化','环保绿化') subcat[77]=new Array('4','科学技术','科学技术') subcat[78]=new Array('6','国外网站','国外网站') subcat[79]=new Array('0','免费资源','免费资源') function changeselect1(locationid) { for(j=0;j<biglist.length;j++) if(biglist[j]==locationid){locationid=j;}document.submit_form.smallclass.length=0;//初始化下拉列表,清空下拉数据 document.submit_form.smallclass.options[0]=new Option('所有小类','所有小类');//给第一个值 for(i=0;i<subcat.length;i++) { if(subcat[i][0]==locationid) {document.submit_form.smallclass.options[document.submit_form.smallclass.length]=new Option(subcat[i][1],subcat[i][2]);}//建立option } } //--> </script><select name="bigclass" onchange="changeselect1(this.value)"><option value="所有大类" selected>All categories</option><option value="电脑网络">Computer network</option><option value="休闲娱乐">Leisure and Entertainment</option><option value="商业经济">Commercial Economy</option><option value="生活服务">Life service</option><option value="教育文化">Education culture</option><option value="博客论坛">Blog Forum</option><option value="综合其他">Miscellaneous</option></select><select name="smallclass"><option value="所有小类" selected>All small classes</oPTION></select></form></body></html>
Tip: you can modify some code before running

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.