常用JS代码实例小结_javascript技巧
程序员文章站
2022-05-03 20:58:19
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1. 键盘方向键监听事件和禁止复制操作
<head>
<script language=javascript>
document.onkeydown=nextpage
var prevpage="http://www.jb51.net/1.htm"
var nextpage="http://www.jb51.net/2.htm"
var indexpage="/readindex/index_0011020986.html"
function nextpage(event) {
event = event ? event : (window.event ? window.event : null);
if (event.keyCode==13) location=indexpage
if (event.keyCode==37) location=prevpage
if (event.keyCode==39) location=nextpage
}
</script>
<SCRIPT language=javascript>
function nocopy()
{
alert("不允许复制");
event.returnValue=false;
}
</SCRIPT>
</head>
<body leftmargin="0" oncopy=nocopy()>
<script language="JavaScript" type="text/JavaScript">
<!--
function MM_openBrWindow(theURL,winName,features) { //v2.0
window.open(theURL,winName,features);
}
//-->
</script>
<h1>禁止复制</h1>
</body>
jquery表操作实例,本来想加在留言中,但是javaeye的管理员很莫名其妙的老是隐藏我的帖子,帖子发了不到一分钟就被评委隐藏贴,我真佩服啊,暗箱操作换说是被大家评为隐藏贴,呵呵呵,我哪里发了垃圾贴了,我上午把prototype的lightboxhuanchengjquery的facybox所以发个帖子,谁知就直接评委隐藏贴了,难不成发那种感情贴就可以不隐藏,发技术贴就被隐藏!!!!
复制代码 代码如下:
//泰国气候中的表的渲染
BEUI.E.thailand_QH = function(){
//tbody中第一列居左 , 第3,5,7列字体加粗
$('table#thailand-qh tbody tr').each(function(){
$('td:even',this).css('font-weight','bold');
$('td:eq(0)',this).css({'text-align':'left','font-weight':'normal'});
});
$('table#thailand-qh tbody tr:odd').addClass('thailand-qh-tbody-tr-odd');
$('table#thailand-qh tbody tr:even').addClass('thailand-qh-tbody-tr-even');
};