Forked from chrisdickinson/smooth_sortable_animating.html
Created
November 1, 2012 22:25
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smoothly animate jquery sortable lists.
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<!DOCTYPE HTML> | |
<html lang="en"> | |
<head> | |
<meta charset="UTF-8"> | |
<title></title> | |
<style> | |
ul { float:left; margin-right:20px; } | |
body { color:white; font-family:Helvetica, sans-serif; text-shadow:1px 1px 1px rgba(0,0,0,0.2); } | |
ul { width:512px; overflow:hidden; border-radius:6px; } | |
li { display:block; position:relative; padding:12px 6px; z-index:1; } | |
li:after { background:#18629D; display:block; position:absolute; height:100%; width:100%; top:0px; left:0px; content:' '; border-radius:6px; z-index:-1; } | |
li { -moz-transition:border-top-width 0.1s ease-in; -webkit-transition:border-top-width 0.1s ease-in; border-top:0px solid rgba(0,0,0,0); } | |
.marker { opacity:0.0; } | |
</style> | |
<style name="impostor_size"> | |
.marker + li { border-top-width:0px; } | |
</style> | |
</head> | |
<body> | |
<div id="body"> | |
<ul id="holder"> | |
<li>a</li> | |
<li>a</li> | |
<li>a</li> | |
<li>a</li> | |
<li>a</li> | |
<li>a</li> | |
</ul> | |
</div> | |
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js"></script> | |
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.9/jquery-ui.min.js"></script> | |
<script type="text/javascript"> | |
var stylesheet = $('style[name=impostor_size]')[0].sheet, | |
rule = stylesheet.rules ? stylesheet.rules[0].style : stylesheet.cssRules[0].style, | |
setPadding = function(atHeight) { | |
rule.cssText = 'border-top-width: '+atHeight+'px'; | |
}; | |
$('ul').sortable({ | |
'placeholder':'marker', | |
'start':function(ev, ui) { | |
setPadding(ui.item.height()); | |
}, | |
'stop':function(ev, ui) { | |
var next = ui.item.next(); | |
next.css({'-moz-transition':'none', '-webkit-transition':'none', 'transition':'none'}); | |
setTimeout(next.css.bind(next, {'-moz-transition':'border-top-width 0.1s ease-in', '-webkit-transition':'border-top-width 0.1s ease-in', 'transition':'border-top-width 0.1s ease-in'})); | |
} | |
}); | |
</script> | |
</body> | |
</html> |
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