html
head
meta http-equiv="Content-Type" content="text/html; charset=gb2312"
title及联选择-用于权限选择比较合适/title
/head
body
ul id="tree"
liinput type=checkbox
ul
liinput type=checkbox
ul
liinput type=checkbox/li
liinput type=checkbox/li
/ul
/li
/ul
/li
/ul
/body
script language="javascript"
var arr = tree.getElementsByTagName('input')
for(var i=0; iarr.l...[ 查看全文 ]