Digg-Style Dynamic Share Widget Using the Dojo Toolkit

By  on  
Digg Share Widget

I've always seen Digg as a very progressive website. Digg uses experimental, ajaxified methods for comments and mission-critical functions. One nice touch Digg has added to their website is their hover share widget. Here's how to implement that functionality on your site using the Dojo Toolkit.

The XHTML

<!-- My Custom Story Formatting -->
<h2>My Story 1</h2>
<p>
Mauris amet eu Vestibulum feugiat eget, est. senectus semper. tempor Pellentesque Aenean ante. quam egestas. ultricies fames sit ultricies sit placerat et ac Donec leo. morbi habitant mi eleifend tortor netus turpis libero et amet, tristique malesuada egestas quam, vitae, vitae. Mauris amet eu Vestibulum feugiat eget, est. senectus semper. tempor Pellentesque Aenean ante. quam egestas. ultricies fames sit ultricies sit placerat et ac Donec leo. morbi habitant mi eleifend tortor netus turpis libero et amet, tristique malesuada egestas quam, vitae, vitae.
</p>
		
<!-- Share Widget -- Don't Change -->
<div class="share-storylist">
	<a class="tool share" href="https://davidwalsh.name/demo/dojo-digg-share.php?My%20Story%201">Share!</a>
	<div class="share-hover">
		<input type="text" value="https://davidwalsh.name/demo/dojo-digg-share.php?My%20Story%201" class="share-diggbar-url" readonly>
		<ul class="share-actions">
			<li class="twitter">
				<a href="http://twitter.com/home?status=My%20Story%201:%20https://davidwalsh.name/demo/dojo-digg-share.php?My%20Story%201" target="_blank">twitter</a>
			</li>
			<li class="email">
				<a href="mailto:?subject=My%20Story%201:%20https://davidwalsh.name/demo/dojo-digg-share.php?My%20Story%201">email</a>
			</li>
			<li class="facebook">
				<a href="http://www.facebook.com/sharer.php?u=https://davidwalsh.name/demo/dojo-digg-share.php?My%20Story%201" target="_blank">facebook</a>
			</li>
		</ul>
	</div>
</div>

You can display the article or post however you'd like but the Digg share widget should closely follow what I've used above, which comes directly from Digg.

The CSS

/* Storylist Share */
.share-storylist { position:relative; float:left; }
.share-hover { background:url(storylist-share.png) no-repeat; width:138px; height:106px; position:absolute; top:19px; left:-35px !important; z-index:100; display:none; }
.share-diggbar-url { position:absolute; top:24px; left:14px; padding:5px; text-decoration:none; background:#fff; width:98px; border:1px solid #c6c6c6; -moz-border-radius:4px; -webkit-border-radius:4px; }
.share-hover span { font-size:85%; font-weight:normal; color:#9ab9d5; display:block; margin-top:-1px; }
ul.share actions, ul.share-actions li { list-style:none; }
ul.share-actions li a { text-indent:-999px; width:40px; height:26px; position:absolute; top:63px;} 
.share-actions li.facebook a { left:48px; width:42px;}
.share-actions li.email a {   left:7px;}
.share-actions li.twitter a {left:91px; }

/* Storylist Share Email Box */
#share-dialog { display:none; }
.share-email a.email-suggestion { background:#edf7e6 url(/img/lightbox-email-apps.png) 460px 7px no-repeat; display:block; margin:-16px -17px 15px; padding:15px 15px 15px 65px; font-size:1.15em; font-weight:bold; text-decoration:none; color:#64a715; border-bottom:1px solid #daecb0; }
.share-email a.email-suggestion:hover { color:#000033; }
.share-email label { float:left !important;  display:block; position:absolute;  color:#777; }
.share-email input[type="text"] { padding:5px; -moz-border-radius:3px !important; -webkit-border-radius:3px !important; color:#777; margin:0 0 10px 0; width:490px; margin-left:50px; border:1px solid #ccc; font-size:1.1em; }
.share-email textarea { width:530px; padding:10px; height:12em; margin:10px 0 5px 0; font-size:100%; background:#fffdea; border:1px solid #dcd069; color:#39340b; }
.share-test-email .dialog-tray { text-align:left; }

This is the exact CSS from Digg -- nothing's been changed.

The Dojo JavaScript

dojo.addOnLoad(function() {
	dojo.forEach(dojo.query('a.share'),function(a) {
		//containers
		var storyList = a.parentNode,
			shareHover = dojo.query('div.share-hover',storyList)[0];	
		dojo.style(shareHover,'opacity',0);
		//show/hide
		dojo.connect(a,'onmouseenter',function() {
			dojo.style(shareHover,'display','block');
			dojo.fadeIn({node:shareHover}).play();
		});
		dojo.connect(shareHover,'onmouseleave',function() {
			dojo.fadeOut({node:shareHover}).play();
		});
		dojo.connect(storyList,'onmouseleave',function() {
			dojo.fadeOut({node:shareHover}).play();
		});
	});
});

The JavaScript is a piece of cake using the Dojo Toolkit. Simple show and hide.

One way to improve your website is to check out what the large sites are doing. Feel like you have a lame sharing widget of your own? Duplicate what Digg has done!

Recent Features

  • By
    CSS Animations Between Media Queries

    CSS animations are right up there with sliced bread. CSS animations are efficient because they can be hardware accelerated, they require no JavaScript overhead, and they are composed of very little CSS code. Quite often we add CSS transforms to elements via CSS during...

  • By
    fetch API

    One of the worst kept secrets about AJAX on the web is that the underlying API for it, XMLHttpRequest, wasn't really made for what we've been using it for.  We've done well to create elegant APIs around XHR but we know we can do better.  Our effort to...

Incredible Demos

  • By
    Using MooTools For Opacity

    Although it's possible to achieve opacity using CSS, the hacks involved aren't pretty. If you're using the MooTools JavaScript library, opacity is as easy as using an element's "set" method. The following MooTools snippet takes every image with the "opacity" class and sets...

  • By
    jQuery UI DatePicker:  Disable Specified Days

    One project I'm currently working on requires jQuery. The project also features a datepicker for requesting a visit to their location. jQuery UI's DatePicker plugin was the natural choice and it does a really nice job. One challenge I encountered was the...

Discussion

  1. Would be even easier with jQuery :D

  2. Nice…

    Would love to see this implemented in mooTools, or is there anything similar already been done?

    regards

  3. Great post. I want to learn Dojo.

  4. @Khawaib: The MooTools version can be found here:

    http://davidwalsh.name/digg-share-widget

  5. Wish I had asked something even better. :-)

    I thought I had gone through all of your posts but seems I missed some.

    Thanks a lot.

    regards

  6. David, can you do the same on jQuery?
    And we will be able to compare all three examples.

    Thanks

Wrap your code in <pre class="{language}"></pre> tags, link to a GitHub gist, JSFiddle fiddle, or CodePen pen to embed!