<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"><htmlxmlns="http://www.w3.org/1999/xhtml"xml:lang="en"><head><metahttp-equiv="Content-Type"content="text/html;charset=UTF-8"/><title>下拉菜单实现页面跳转</title></head><body><selectname="menu122"onchange="if(this.options[this.selectedIndex].value!=''){window.open(this.options[this.selectedIndex].value,'_self');}"><optionvalue="#">友情链接站点</option><optionvalue="http://www.baidu.com">百度</option></select></body></html>
或者用jQuery这样写:
12345678910111213141516171819
<selectid="dynamic_select"><optionvalue=""selected>Pick a Website</option><optionvalue="http://www.google.com/">Google</option><optionvalue="http://www.youtube.com/">YouTube</option><optionvalue="http://www.stackoverflow.com/">Stack Overflow</option></select><script>$(function(){// bind change event to select$('#dynamic_select').bind('change',function(){varurl=$(this).val();// get selected valueif(url){// require a URLwindow.location=url;// redirect}returnfalse;});});</script>