javascript 遮照层效果_javascript技巧

想了想,还是发出来吧.虽然面向对象还不是很明白.

<meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title></title> <style type="text/css"> * { padding:0; margin:0; list-style:none; } html{ height:100%;} body { font-family:Verdana, Geneva, sans-serif; font-size:14px;height:100%; line-height:26px; } #wrap { width:960px; margin:0 auto; height:auto; } #divId_no_click { position:absolute; display:none; top:0; left:0; width: 100%; height:100%; background-color: #555; z-index: 9999; filter: alpha(opacity=10); opacity:0.3; } </style> <div id="wrap"> <a href="/default/index/url?u=aHR0cHM6Ly93d3cucGhwLmNuamF2YXNjcmlwdDp2b2lkKDAp" id="ok" target="_blank" rel="nofollow">OK</a> </div>
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]

还可以把上篇文章的弹出层居中效果的制作和本例一起加个

<meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <meta name="author" content="Stri"> <title></title> <style type="text/css"> * { padding:0; margin:0; list-style:none; } #a { width:380px; height:80px; border:5px solid #d3d3d3; background-color:#f7f7f7; position:absolute; padding:10px; z-index:999999; } a.btn { display:block; width:80px; cursor:pointer; background-color:#f7f7f7; padding:2px 0px; border:1px solid #d5d5d5; vertical-align:middle; text-align:center; margin:50px auto 5px; text-decoration:none; } a:hover { background-color:#333; color:#fff; font-weight:bold; } html { height:100%; } body { font-family:Verdana, Geneva, sans-serif; font-size:14px; height:100%; line-height:26px; } #wrap { width:960px; margin:0 auto; height:auto; } #divId_no_click { position:absolute; display:none; top:0; left:0; width: 100%; height:100%; background-color: #555; z-index: 9999; filter: alpha(opacity=10); opacity:0.3; } #aa { position:fixed; bottom:20px; right:10px; } </style> <div id="wrap">提交</div>
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]

主要代码:

var Class = {
min_w:960,
bint: function(r) {
$(r).style.display = "block";
$(r).style.height =Math.max(parseInt(document.documentElement.scrollHeight),parseInt(document.documentElement.offsetHeight))+ "px";
$(r).style.width = Math.max(parseInt(document.body.offsetWidth),Class.min_w)+"px";
},
x: function(r,d) {
for (i = 1; i var c = document.createElement("div");
c.innerHTML = i;
$(d).appendChild(c);
}
},
res: function(r,wr) {
$(r).style.width = Math.max(parseInt(document.body.offsetWidth),Class.min_w)+"px";
$(r).style.height =Math.max(parseInt(document.documentElement.scrollHeight),parseInt(document.documentElement.offsetHeight))+ "px";
}
};