javascriptonkeydown实现键盘快捷键控制页面_javascript技巧

function jumpPage() {
if (event.keyCode==37) location=preview_page;
if (event.keyCode==39) location=next_page;
if (event.keyCode==13) location=index_page;
}
document.onkeydown=jumpPage;
<:/script>

//qidian
prevpage='1006900,20124741.aspx';
nextpage='1006900,20124757.aspx';
bookpage='/Book/1006900.aspx'
var prevpage;
var nextpage;
var bookpage;
function pageEvent(event)
{
event = event ? event : (window.event ? window.event :
null);
if (event.keyCode==13)
{
location=bookpage
return false;
}

if (event.keyCode==37) location=prevpage

if (event.keyCode==39) location=nextpage
}
document.onkeydown=pageEvent;
-->

来自经典的IE和firefox都兼容的
document.onkeydown=nextpage; function nextpage(){ var event=document.all?window.event:arguments[0]; if (event.keyCode==37) location="1.htm"; if (event.keyCode==13) location="2.htm"; if (event.keyCode==39) location="3.htm"; } </ script>
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]