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<head>
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<title>jQuery Mercutio &rsaquo; Filtering</title>
<link rel="stylesheet" href="css/style.css" media="screen" />
<style>
.wrap { overflow: hidden;}
</style>
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</head>
<body>
<div id="site-nav">
<h1>jQuery Mercutio</h1>
<ul>
<li><a href=".">Primer</a></li>
<li><a href="basic-single-column.html">Basic single-column</a></li>
<li><a href="basic-multi-column.html">Basic multi-column</a></li>
<li><a href="tumblelog.html">Tumblelog</a></li>
<li><a href="appending.html">Appending</a></li>
<li><a href="infinite-scroll.html">Infinite Scroll</a></li>
<li><a href="animating-jquery.html">Animating with jQuery</a></li>
<li><a href="animating-css-transitions.html">Animating with CSS transitions</a></li>
<li class="selected"><a href="filtering.html">Filtering</a>
<ul>
<li><a href="#content">Top</a></li>
<li><a href="#code">Code</a></li>
<li><a href="#demo">Demo</a></li>
</ul>
</li>
<li><a href="filtering-hashes.html#red">Filtering hashes</a></li>
</ul>
</div>
<div id="content">
<h1>Filtering</h1>
<div class="copy">
<p>Filtering is supported by Mercutio since v1.2. This example demonstrates how to show, hide, and rearrange visible items, using some basic logic. Each control button has a class that matches a class of arrangeable elements: <code>gray</code>, <code>red</code>, and <code>black</code>. When one of these buttons is clicked, the arrangeable elements that have a matching class are shown, and the elements that do not match are hidden. To keep track of what's visible, a class of <code>invis</code> is added and removed to each element. In this example, the mercutio settings have <code>itemSelector</code> as <code><span class="string">'.box:not(.invis)'</span></code>, so only visible elements will be arranged in the layout. After the proper elements are hidden and the others shown, <code>.mercutio()</code> is called and the layout is rearranged.</p>
<pre id="code"><code><span class="storage">var</span>
speed <span class="storage">=</span> <span class="constant">1000</span>, <span class="comment">// animation speed</span>
<span class="keyword">$</span>wall <span class="keyword">=</span> <span class="keyword">$</span>(<span class="string">'#demo'</span>).find(<span class="string">'.wrap'</span>)
;
<span class="keyword">$</span>wall.mercutio({
columnWidth: <span class="constant">100</span>,
<span class="comment">// only apply mercutio layout to visible elements</span>
itemSelector: <span class="string">'.box:not(.invis)'</span>,
animate: <span class="constant">true</span>,
animationOptions: {
duration: speed,
queue: <span class="constant">false</span>
}
});
<span class="keyword">$</span>(<span class="string">'#filtering-nav a'</span>).click(function(){
<span class="storage">var</span> colorClass <span class="storage">=</span> <span class="string">'.'</span> <span class="storage">+</span> <span class="keyword">$</span>(<span class="constant">this</span>).attr(<span class="string">'class'</span>);
<span class="keyword">if</span>(colorClass<span class="storage">==</span><span class="string">'.all'</span>) {
<span class="comment">// show all hidden boxes</span>
<span class="keyword">$</span>wall.children(<span class="string">'.invis'</span>)
.toggleClass(<span class="string">'invis'</span>).fadeIn(speed);
} <span class="keyword">else</span> {
<span class="comment">// hide visible boxes </span>
<span class="keyword">$</span>wall.children().not(colorClass).not(<span class="string">'.invis'</span>)
.toggleClass(<span class="string">'invis'</span>).fadeOut(speed);
<span class="comment">// show hidden boxes</span>
<span class="keyword">$</span>wall.children(colorClass<span class="storage">+</span><span class="string">'.invis'</span>)
.toggleClass(<span class="string">'invis'</span>).fadeIn(speed);
}
<span class="keyword">$</span>wall.mercutio();
<span class="keyword">return</span> <span class="constant">false</span>;
});</code></pre>
</div><!-- .copy -->
<div id="demo">
<ul id="filtering-nav">
<li><a class="gray" href="#gray">Gray</a></li>
<li><a class="red" href="#red">Red</a></li>
<li><a class="black" href="#black">Black</a></li>
<li><a class="all" href="#all">All</a></li>
</ul>
<div class="wrap">
<div class="box col2 gray">
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Donec odio. Quisque volutpat mattis eros. Nullam malesuada erat ut turpis. Suspendisse urna nibh, viverra non, semper suscipit, posuere a, pede.</p>
</div>
<div class="box col1 red">
<p>Donec nec justo eget felis facilisis fermentum. Aliquam porttitor mauris sit amet orci. </p>
</div>
<div class="box col1 black">
<p>Fusce accumsan mollis eros. Pellentesque a diam sit amet mi ullamcorper vehicula </p>
</div>
<div class="box gray">
<h2>This is the box with no width set</h2>
</div>
<div class="box col1 red">
<h2>Sit amet mi ullamcorper vehicula</h2>
</div>
<div class="box col1 gray">
<p>adipiscing in, lacinia vel, tellus. Suspendisse ac urna. Etiam pellentesque mauris ut lectus.</p>
</div>
<div class="box col2 gray">
<p>Sit amet mi ullamcorper vehicula</p>
</div>
<div class="box col1 black">
<p>Phasellus pede arcu, dapibus eu, fermentum et, dapibus sed, urna.</p>
</div>
<div class="box col2 gray">
<p>Ut condimentum mi vel tellus. Suspendisse laoreet. Fusce ut est sed dolor gravida convallis. Morbi vitae ante. Vivamus ultrices luctus nunc. Suspendisse et dolor. Etiam dignissim. Proin malesuada adipiscing lacus. Donec metus. Curabitur gravida.</p>
<p>Phasellus pede arcu, dapibus eu, fermentum et, dapibus sed, urna.</p>
</div>
<div class="box col3 black">
<p>Sed ac risus. Phasellus lacinia, magna a ullamcorper laoreet, lectus arcu pulvinar risus, vitae facilisis libero dolor a purus. Sed vel lacus. Mauris nibh felis, adipiscing varius, adipiscing in, lacinia vel, tellus. Suspendisse ac urna. Etiam pellentesque mauris ut lectus. Nunc tellus ante, mattis eget, gravida vitae, ultricies ac, leo. Integer leo pede, ornare a, lacinia eu, vulputate vel, nisl.</p>
</div>
<div class="box col1 red">
<p>Morbi purus libero, faucibus adipiscing, commodo quis, gravida id, est. Sed lectus. Praesent elementum hendrerit tortor. Sed semper lorem at felis.</p>
</div>
<div class="box col2 gray">
<p>Vestibulum volutpat, lacus a ultrices sagittis,</p>
<p>Fusce accumsan mollis eros. Pellentesque a diam sit amet mi ullamcorper vehicula </p>
</div>
<div class="box col2 black">
<p>Sit amet mi ullamcorper vehicula</p>
</div>
<div class="box col1 gray">
<p>Morbi purus libero</p>
</div>
<div class="box col1 black">
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Donec odio. Quisque volutpat mattis eros. Nullam malesuada erat ut turpis. Suspendisse urna nibh, viverra non, semper suscipit, posuere a, pede.</p>
</div>
<div class="box col3 black">
<p>Donec nec justo eget felis facilisis fermentum. Aliquam porttitor mauris sit amet orci. Aenean dignissim pellentesque felis.</p>
<p>Vestibulum volutpat, lacus a ultrices sagittis,</p>
<ul>
<li>Lacus a ultrices sagittis</li>
<li>Democratis</li>
<li>Plummus</li>
</ul>
</div>
<div class="box col1 red">
<p>Fusce accumsan mollis eros. Pellentesque a diam sit amet mi ullamcorper vehicula </p>
</div>
<div class="box col1 gray">
<p>Sit amet mi ullamcorper vehicula</p>
</div>
<div class="box col1 black">
<h2>Morbi purus libero</h2>
</div>
<div class="box col2 gray">
<p>Ut condimentum mi vel tellus. Suspendisse laoreet. Fusce ut est sed dolor gravida convallis. Morbi vitae ante. Vivamus ultrices luctus nunc. Suspendisse et dolor. Etiam dignissim. Proin malesuada adipiscing lacus. Donec metus. Curabitur gravida.</p>
<p>Phasellus pede arcu, dapibus eu, fermentum et, dapibus sed, urna.</p>
</div>
<div class="box col1 gray">
<p>Fusce accumsan mollis eros. Pellentesque a diam sit amet mi ullamcorper vehicula</p>
</div>
<div class="box col3 red">
<p>Morbi purus libero, faucibus adipiscing, commodo quis, gravida id, est. Sed lectus. Praesent elementum hendrerit tortor. Sed semper lorem at felis.</p>
<p>Sed ac risus. Phasellus lacinia, magna a ullamcorper laoreet, lectus arcu pulvinar risus, vitae facilisis libero dolor a purus. Sed vel lacus. Mauris nibh felis, adipiscing varius, adipiscing in, lacinia vel, tellus. Suspendisse ac urna. Etiam pellentesque mauris ut lectus. Nunc tellus ante, mattis eget, gravida vitae, ultricies ac, leo. Integer leo pede, ornare a, lacinia eu, vulputate vel, nisl.</p>
<p>Sed ac risus. Phasellus lacinia, magna a ullamcorper laoreet, lectus arcu pulvinar risus, vitae facilisis libero dolor a purus. Sed vel lacus. Mauris nibh felis, adipiscing varius, adipiscing in, lacinia vel, tellus. Suspendisse ac urna. Etiam pellentesque mauris ut lectus. Nunc tellus ante, mattis eget, gravida vitae, ultricies ac, leo. Integer leo pede, ornare a, lacinia eu, vulputate vel, nisl.</p>
</div>
<div class="box col1 black">
<p>adipiscing in, lacinia vel, tellus. Suspendisse ac urna. Etiam pellentesque mauris ut lectus.</p>
</div>
<div class="box col2 red">
<p>Sit amet mi ullamcorper vehicula</p>
</div>
<div class="box col1 red">
<p>Phasellus pede arcu, dapibus eu, fermentum et, dapibus sed, urna.</p>
</div>
<div class="box col1 black">
<h2>Fusce accumsan mollis eros. Pellentesque a diam sit amet mi ullamcorper vehicula </h2>
</div>
<div class="box col2 black">
<p>Ut convallis, sem sit amet interdum consectetuer, odio augue aliquam leo, nec dapibus tortor nibh sed augue.</p>
<p>Ut condimentum mi vel tellus. Suspendisse laoreet. Fusce ut est sed dolor gravida convallis. Morbi vitae ante. Vivamus ultrices luctus nunc. Suspendisse et dolor. Etiam dignissim. Proin malesuada adipiscing lacus. Donec metus. Curabitur gravida.</p>
</div>
<div class="box col1 red">
<ul>
<li>Lacus a ultrices sagittis</li>
<li>Democratis</li>
<li>Plummus</li>
</ul>
</div>
<div class="box col1 gray">
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Donec odio. Quisque volutpat mattis eros. Nullam malesuada erat ut turpis. Suspendisse urna nibh, viverra non, semper suscipit, posuere a, pede.</p>
</div>
<div class="box col1 red">
<p>Morbi purus libero, faucibus adipiscing, commodo quis, gravida id, est. Sed lectus. Praesent elementum hendrerit tortor. Sed semper lorem at felis.</p>
</div>
<div class="box col1 red">
<p>Sed ac risus. Phasellus lacinia, magna a ullamcorper laoreet, lectus arcu pulvinar risus, vitae facilisis libero dolor a purus. Sed vel lacus. </p>
</div>
<div class="box col1 black">
<p>Donec nec justo eget felis facilisis fermentum. Aliquam porttitor mauris sit amet orci. </p>
</div>
<div class="box col1 red">
<p>Fusce accumsan mollis eros. Pellentesque a diam sit amet mi ullamcorper vehicula </p>
</div>
<div class="box col1 gray">
<h2>Sit amet mi ullamcorper vehicula adipiscing varius</h2>
</div>
<div class="box col1 gray">
<p>Nunc tellus ante, mattis eget, gravida vitae, ultricies ac, leo. Integer leo pede, ornare a, lacinia eu, vulputate vel, nisl.</p>
</div>
<div class="box col3 red">
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Phasellus hendrerit. Pellentesque aliquet nibh nec urna. In nisi neque, aliquet vel, dapibus id, mattis vel, nisi. Sed pretium, ligula sollicitudin laoreet viverra, tortor libero sodales leo, eget blandit nunc tortor eu nibh. Nullam mollis. Ut justo. Suspendisse potenti.</p>
<p>Fusce accumsan mollis eros. Pellentesque a diam sit amet mi ullamcorper vehicula </p>
<p>Morbi interdum mollis sapien. Sed ac risus. Phasellus lacinia, magna a ullamcorper laoreet, lectus arcu pulvinar risus, vitae facilisis libero dolor a purus.</p>
</div>
<div class="box col2 gray">
<p>adipiscing in, lacinia vel, tellus. Suspendisse ac urna. Etiam pellentesque mauris ut lectus.</p>
<p>Ut convallis, sem sit amet interdum consectetuer, odio augue aliquam leo, nec dapibus tortor nibh sed augue. Sed vel lacus. Mauris nibh felis, adipiscing varius, adipiscing in, lacinia vel, tellus. Suspendisse ac urna. Etiam pellentesque mauris ut lectus. Nunc tellus ante, mattis eget, gravida vitae, ultricies ac, leo. Integer leo pede, ornare a, lacinia eu, vulputate vel, nisl.</p>
</div>
<div class="box col1 red">
<p>Phasellus pede arcu, dapibus eu, fermentum et, dapibus sed, urna.</p>
</div>
<div class="box col1 black">
<p>Fusce accumsan mollis eros. Pellentesque a diam sit amet mi ullamcorper vehicula</p>
</div>
<div class="box col3 gray">
<p>Morbi purus libero, faucibus adipiscing, commodo quis, gravida id, est. Sed lectus. Praesent elementum hendrerit tortor. Sed semper lorem at felis.</p>
<p>Sed ac risus. Phasellus lacinia, magna a ullamcorper laoreet, lectus arcu pulvinar risus, vitae facilisis libero dolor a purus. Sed vel lacus. Mauris nibh felis, adipiscing varius, adipiscing in, lacinia vel, tellus. Suspendisse ac urna. Etiam pellentesque mauris ut lectus. Nunc tellus ante, mattis eget, gravida vitae, ultricies ac, leo. Integer leo pede, ornare a, lacinia eu, vulputate vel, nisl.</p>
</div>
<div class="box col1 black">
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Donec odio. Quisque volutpat mattis eros. Nullam malesuada erat ut turpis. Suspendisse urna nibh, viverra non, semper suscipit, posuere a, pede.</p>
</div>
<div class="box col1 black">
<p>Donec nec justo eget felis facilisis fermentum. Aliquam porttitor mauris sit amet orci. </p>
</div>
<div class="box col1 red">
<p>Fusce accumsan mollis eros. Pellentesque a diam sit amet mi ullamcorper vehicula </p>
</div>
<div class="box col2 gray">
<p>Vestibulum volutpat, lacus a ultrices sagittis,</p>
<p>Fusce accumsan mollis eros. Pellentesque a diam sit amet mi ullamcorper vehicula </p>
<p>Morbi purus libero, faucibus adipiscing, commodo quis, gravida id, est. Sed lectus. Praesent elementum hendrerit tortor. Sed semper lorem at felis.</p>
</div>
</div> <!-- .wrap -->
</div> <!-- #demo -->
<p id="footer">
jQuery Mercutio by <a href="http://desandro.com/">David DeSandro</a>
</p>
</div> <!-- #content -->
<script src="js/jquery-1.4.2.min.js"></script>
<script src="../jquery.mercutio.js"></script>
<script>
$(function(){
var
speed = 1000, // animation speed
$wall = $('#demo').find('.wrap')
;
$wall.mercutio({
columnWidth: 100,
// only apply mercutio layout to visible elements
itemSelector: '.box:not(.invis)',
animate: true,
animationOptions: {
duration: speed,
queue: false
}
});
$('#filtering-nav a').click(function(){
var colorClass = '.' + $(this).attr('class');
if(colorClass=='.all') {
// show all hidden boxes
$wall.children('.invis')
.toggleClass('invis').fadeIn(speed);
} else {
// hide visible boxes
$wall.children().not(colorClass).not('.invis')
.toggleClass('invis').fadeOut(speed);
// show hidden boxes
$wall.children(colorClass+'.invis')
.toggleClass('invis').fadeIn(speed);
}
$wall.mercutio();
return false;
});
});
</script>
</body>
</html>