javascript技巧--页面列表的关联选择 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><TITLE> New Document </TITLE><META NAME="Generator" CONTENT="EditPlus"><META NAME="Author" CONTENT=""><META NAME="Keywords" CONTENT=""><META NAME="Description" CONTENT=""><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /></HEAD><BODY><SCRIPT LANGUAGE="JavaScript">... var sSele=new Array; sSele[0]='Obj.add(Option("南京","0"));Obj.add(Option("苏州","1"));Obj.add(Option("无锡","2"));'; sSele[1]='Obj.add(Option("济南","0"));Obj.add(Option("青岛","1"));Obj.add(Option("烟台","2"));';</SCRIPT><FORM><SELECT ONCHANGE="Obj=this.form.city; Obj.innerHTML=''; eval(sSele[this.value]);"> <OPTION VALUE="0">江苏 <OPTION VALUE="1">山东</SELECT><SELECT NAME="city"></SELECT></FORM><SCRIPT LANGUAGE="JavaScript1.2">... var Obj=document.forms(0).city; eval(sSele[0]);</SCRIPT></BODY></HTML>