以下是 jquery鼠标点击放大展开弹出框js代码 的示例演示效果:
部分效果截图:
HTML代码(index.html):
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>jquery������Ŵ�չ��������</title>
</head>
<body>
<script src="jquery.1.8.2.min.js" type="text/javascript"></script>
<script src="demo.js" type="text/javascript"></script>
<script type="text/javascript">
$(function() {
$("#demo").demo();
});
</script>
<style type="text/css">
*{margin:0;padding:0;list-style-type:none;}
a,img{border:0;}
body{font:12px/180% Arial, Helvetica, sans-serif, "������";}
#main{width:1000px;height:1500px;background:#F0F0F0;overflow:hidden;margin:0 auto;}
#demo{position:fixed;z-index:99;cursor:pointer;left:0px;top:30px;width:20px;height:50px;background:#000;color:#FFF;text-align:center;}
#zhezhao{position:fixed;z-index:98;filter:alpha(opacity=50);-moz-opacity:0.5;opacity:0.5;background:#000;}
#close{position:absolute;right:0;top:0;color:#F00;}
</style>
<div id="main"></div>
<div id="demo">
<h3>����</h3>
</div>
</body>
</html>
JS代码(demo.js):
// JavaScript Document(function(a){
a.fn.extend({
demo:function(){
var b = a(this);
var p = b.width();
var o = b.height();
var l = b.css("position");
var i = a(window).width();
var f = a(window).height();
var g = "normal";
var c = 500;
var k = 400;
var d = b.css("left");
var n = b.css("top");
var e = (i - c) / 2;
var h = (f - k - 20) / 2;
var j = a("<div>",{
id:"zhezhao"}
);
var m = a("<a>",{
id:"close",href:"javascript:void(0)",text:"关闭"}
);
m.bind("click",function(){
j.animate({
width:c,height:k,left:e,top:h}
,function(){
j.remove();
m.detach();
b.animate({
width:p,height:o,left:d,top:n}
,g,function(){
b.on("click",function(){
b.animate({
width:c,height:k,left:e,top:h}
,g,function(){
m.appendTo(b);
b.off("click");
j.appendTo("body").css({
width:c,height:k,left:e,top:h}
).animate({
width:"100%",height:"100%",left:0,top:0}
,g);
}
);
}
);
}
);
}
);
}
);
b.on("click",function(){
b.animate({
width:c,height:k,left:e,top:h}
,g,function(){
m.appendTo(b);
b.off("click");
j.appendTo("body").css({
width:c,height:k,left:e,top:h}
).animate({
width:"100%",height:"100%",left:0,top:0}
,g);
}
);
}
);
}
}
);
}
)(jQuery);