add some more custom config and put every thing in comment in the custom.yaml template
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<title>Outside Events</title>
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<h1>Outside Events</h1>
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<div class="content"><div class="intro">
<p>The <code>event-outside</code> module adds a <a href="predefined">suite of
events</a> based on activity occuring <em>outside</em> the subscribed
elements. For example, the "clickoutside" event will fire only if a click
occurred on an element <em>other than</em> the Node subscribed or one of
its descendants.</p>
<p>The module also adds a <code>Y.Event.defineOutside(...)</code> method to <a
href="#defineoutside">create additional outside events</a>.</p>
<p>This module was contributed by <a
href="https://github.com/brettstimmerman">Brett Stimmerman</a>, inspired
by <a href="http://benalman.com/projects/jquery-outside-events-plugin/">Ben
Alman's Outside Events jQuery plugin</a>.</p>
</div>
<h2 id="not-me-those-other-elements">Not me. Those other elements</h2>
<p>It's a common UX pattern to close popups or trigger save or cancel actions when users do something in another area of a web page. This family of events makes setting up that behavior easy.</p>
<pre class="code prettyprint">node.on('clickoutside', function () {
this.hide('fadeOut');
});
survey.on('keyupoutside', heyYoureNotDoneYet);
// hide the overlay if the page focus moves somewhere outside the overlay's
// content area.
overlay.get('boundingBox').on('focusoutside', overlay.hide, overlay);</pre>
<h2 id="how-they-work">How they work</h2>
<p>When an outside event subscription is made on an element, the actual
subscription created is a <code>document</code> level subscription for the corresponding
DOM event. When a triggering event occurs on the page and bubbles up to the
<code>document</code>, its <code>e.target</code> is compared to the outside event subscriber. If the
event originated from an element outside the subscriber, the outside event
subscribers are executed.</p>
<p>An originating target is considered outside the subscriber if it is not the subscriber itself or any of the subscriber's descendants.</p>
<h2 id="predefined"><code>*outside</code></h2>
<p>The naming convention for outside events is <code><em><event></em>outside</code>.</p>
<p>The module creates the following events by default:</p>
<style>
#eventlist {
list-style: none;
margin: 0 0 0 1em;
padding: 0;
}
#eventlist ul {
list-style: none;
margin-left: 0;
margin-right: 2em;
padding: 0;
}
</style>
<ul class="yui3-g" id="eventlist">
<li class="yui3-u">
<ul>
<li><code><em>mousedown</em>outside</code></li>
<li><code><em>mouseup</em>outside</code></li>
<li><code><em>mouseover</em>outside</code></li>
<li><code><em>mouseout</em>outside</code></li>
<li><code><em>mousemove</em>outside</code></li>
</ul>
</li>
<li class="yui3-u">
<ul>
<li><code><em>click</em>outside</code></li>
<li><code><em>dblclick</em>outside</code></li>
<li><code><em>keydown</em>outside</code></li>
<li><code><em>keyup</em>outside</code></li>
<li><code><em>keypress</em>outside</code></li>
</ul>
</li>
<li class="yui3-u">
<ul>
<li><code><em>focus</em>outside</code></li>
<li><code><em>blur</em>outside</code></li>
<li><code><em>change</em>outside</code></li>
<li><code><em>select</em>outside</code></li>
<li><code><em>submit</em>outside</code></li>
</ul>
</li>
</ul>
<h2 id="defineoutside">Create more outside events</h2>
<p>Use the module's <code>Y.Event.defineOutside( triggeringEvent, [alternateName] )</code> method to create more outside
events.</p>
<pre class="code prettyprint">// Create a `touchstartoutside` event
Y.Event.defineOutside('touchstart');
// Create an outside event for another synthetic event and give it
// a different name.
Y.Event.defineOutside('tripleclick', 'omgletmeout');
// would have been tripleclickoutside
gooeymess.on('omgletmeout', okYouCanGo);</pre>
<h2 id="caveats">Caveats</h2>
<p>Outside events require DOM events to bubble to the <code>document</code> so the following caveats apply to their use:</p>
<ol>
<li>
Separate subscriptions for the triggering event added to any element
below the <code>document</code> will execute before the outside event.
</li>
<li>
If a subcriber from #1 calls <code>e.stopPropagation()</code>, the outside event
won't fire.
</li>
<li>
"outside" is determined by DOM hierarchy, not visual placement of an
element, so if a child element of the outside subscriber is placed
elsewhere on the page, clicking on that child will not trigger the
outside event.
</li>
<li>
Some DOM events do not bubble, and some (e.g. <code>submit</code> and <code>reset</code>)
bubble only in certain browsers. Unless a workaround synthetic event
such as <a href="focus.html"><code>event-focus</code></a> is in place,
outside versions of these events won't fire.
</li>
</ol>
</div>
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<h2 class="no-toc">Table of Contents</h2>
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<ul class="toc">
<li>
<a href="#not-me-those-other-elements">Not me. Those other elements</a>
</li>
<li>
<a href="#how-they-work">How they work</a>
</li>
<li>
<a href="#predefined"><code>*outside</code></a>
</li>
<li>
<a href="#defineoutside">Create more outside events</a>
</li>
<li>
<a href="#caveats">Caveats</a>
</li>
</ul>
</div>
</div>
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<h2 class="no-toc">Examples</h2>
</div>
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<ul class="examples">
<li data-description="Use the Event Utility to attach simple DOM event handlers.">
<a href="basic-example.html">Simple DOM Events</a>
</li>
<li data-description="Using the synthetic event API to create a DOM event that fires in response to arrow keys being pressed.">
<a href="synth-example.html">Creating an Arrow Event for DOM Subscription</a>
</li>
<li data-description="Supporting cross-device swipe gestures, using the event-move gesture events">
<a href="swipe-example.html">Supporting A Swipe Left Gesture</a>
</li>
</ul>
</div>
</div>
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<h2 class="no-toc">Examples That Use This Component</h2>
</div>
<div class="bd">
<ul class="examples">
<li data-description="Creating an accessible menu button using the Focus Manager Node Plugin, Event's delegation support and mouseenter event, along with the Overlay widget and Node's support for the WAI-ARIA Roles and States.">
<a href="../node-focusmanager/node-focusmanager-button.html">Accessible Menu Button</a>
</li>
<li data-description="Shows how to extend the base widget class, to create your own Widgets.">
<a href="../widget/widget-extend.html">Extending the Base Widget Class</a>
</li>
<li data-description="Example Photo Browser application.">
<a href="../dd/photo-browser.html">Photo Browser</a>
</li>
<li data-description="Portal style example using Drag & Drop Event Bubbling and Animation.">
<a href="../dd/portal-drag.html">Portal Style Example</a>
</li>
<li data-description="Use IO to request data over HTTP.">
<a href="../io/get.html">HTTP GET to request data</a>
</li>
</ul>
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YUI.Env.Tests = {
examples: [],
project: '../assets',
assets: '../assets/event',
name: 'event',
title: 'Outside Events',
newWindow: '',
auto: false
};
YUI.Env.Tests.examples.push('basic-example');
YUI.Env.Tests.examples.push('synth-example');
YUI.Env.Tests.examples.push('swipe-example');
YUI.Env.Tests.examples.push('node-focusmanager-button');
YUI.Env.Tests.examples.push('widget-extend');
YUI.Env.Tests.examples.push('photo-browser');
YUI.Env.Tests.examples.push('portal-drag');
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</script>
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