JQuery 技巧（转）(2)_H5之家 - 中国HTML5教程资源分享第一站

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<form action="">
<div><label for="search">Search:</label>
<input type="text" value="" title="Company name or ticker" />
<input type="submit" value="Go" />
</div>
</form>

<form action="">
<div><label for="search">Search:</label>
<input type="text" value="" title="Company name or ticker" />
<input type="submit" value="Go" />
</div>
</form>

当前页弹出层
via Simple jQuery

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$(document).ready(function() {

//select all the a tag with name equal to modal
$('a[name=modal]').click(function(e) {
//Cancel the link behavior
e.preventDefault();
//Get the A tag
var id = $(this).attr('href');

//Get the screen height and width
var maskHeight = $(document).height();
var maskWidth = $(window).width();

//Set heigth and width to mask to fill up the whole screen
$('#mask').css({'width':maskWidth,'height':maskHeight});

//transition effect
$('#mask').fadeIn(1000);
$('#mask').fadeTo("slow",0.8);

//Get the window height and width
var winH = $(window).height();
var winW = $(window).width();

//Set the popup window to center
$(id).css('top', winH/2-$(id).height()/2);
$(id).css('left', winW/2-$(id).width()/2);

//transition effect
$(id).fadeIn(2000);

});

//if close button is clicked
$('.window .close').click(function (e) {
//Cancel the link behavior
e.preventDefault();
$('#mask, .window').hide();
});

//if mask is clicked
$('#mask').click(function () {
$(this).hide();
$('.window').hide();
});

});
$(document).ready(function() {

//select all the a tag with name equal to modal
$('a[name=modal]').click(function(e) {
//Cancel the link behavior
e.preventDefault();
//Get the A tag
var id = $(this).attr('href');

//Get the screen height and width
var maskHeight = $(document).height();
var maskWidth = $(window).width();

//Set heigth and width to mask to fill up the whole screen
$('#mask').css({'width':maskWidth,'height':maskHeight});

//transition effect
$('#mask').fadeIn(1000);
$('#mask').fadeTo("slow",0.8);

//Get the window height and width
var winH = $(window).height();
var winW = $(window).width();

//Set the popup window to center
$(id).css('top', winH/2-$(id).height()/2);
$(id).css('left', winW/2-$(id).width()/2);

//transition effect
$(id).fadeIn(2000);

});

//if close button is clicked
$('.window .close').click(function (e) {
//Cancel the link behavior
e.preventDefault();
$('#mask, .window').hide();
});

//if mask is clicked
$('#mask').click(function () {
$(this).hide();
$('.window').hide();
});

});

使用方法

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<!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" xml:lang="en" lang="en">
<head>
<mce:script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js" mce_src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></mce:script>
<title>Sandbox</title>
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<mce:style type="text/css" media="screen"></mce:style><style type="text/css" media="screen" mce_bogus="1">body { background-color: #fff; font: 16px Helvetica, Arial; color: #fff; }
#mask {
left:0;
top:0;
position:absolute;
z-index:9000;
background-color:#000;
display:none;
}

#boxes .window {
position:fixed;
width:440px;
height:200px;
display:none;
z-index:9999;
padding:20px;
}

/* Customize your modal window here, you can add background image too */
#boxes #dialog {
width:375px;
height:203px;
}</style>
</head>
<body>
<p><a href="#dialog" mce_href="#dialog">Simple Window Modal</a></p>
<div>

<div>
<b>Testing of Modal Window</b> |

<a href="#" mce_href="#">Close it</a>
</div>

<div></div>
</div>
</body>
</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" xml:lang="en" lang="en">
<head>
<mce:script src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js" mce_src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></mce:script>
<title>Sandbox</title>
<meta http-equiv="Content-type" content="text/html; charset=utf-8" />
<mce:style type="text/css" media="screen"><!--
body { background-color: #fff; font: 16px Helvetica, Arial; color: #fff; }
#mask {
left:0;
top:0;
position:absolute;
z-index:9000;
background-color:#000;
display:none;
}

#boxes .window {
position:fixed;
width:440px;
height:200px;
display:none;
z-index:9999;
padding:20px;
}