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<title>Example: DOM Methods</title>
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<h1>Example: DOM Methods</h1>
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<div class="content"><link href="../assets/node/node.css" rel="stylesheet" type="text/css">
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<p>Click any of the blue boxes to copy to the other stack.</p>
<p>Click a box in the other stack to remove it completely.</p>
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<div class="example">
<style>
.example ul {
vertical-align: top;
}
</style>
<ul id="demo">
<li>Dog</li>
<li>Cat</li>
<li>Fish</li>
<li>Bird</li>
</ul>
<ul id="demo2">
<li>Wheelbarrow</li>
<li>Ice Cream Cone</li>
</ul>
<script type="text/javascript">
YUI().use('node', function(Y) {
var list2 = Y.one('#demo2');
var onList1Click = function(e) {
var item = e.currentTarget;
if (list2.getStyle('display') === 'none') {
list2.show();
}
list2.append(item.cloneNode(true));
};
var onList2Click = function(e) {
var item = e.currentTarget;
item.remove(); // sugar for item.get('parentNode').removeChild(item);
if (list2.all('li').size() < 1) { // hide the list if its empty
list2.hide();
}
};
Y.one('#demo').delegate('click', onList1Click, 'li');
Y.one('#demo2').delegate('click', onList2Click, 'li');
});
</script>
</div>
<h2>Setting up the HTML</h2>
<p>First we need some HTML to work with.</p>
<pre class="code prettyprint"><ul id="demo">
<li>Dog</li>
<li>Cat</li>
<li>Fish</li>
<li>Bird</li>
</ul>
<ul id="demo2">
<li>Wheelbarrow</li>
<li>Ice Cream Cone</li>
</ul></pre>
<h2>Using DOM Methods</h2>
<p>Most common DOM methods are available via Node instances. These can be used to add, remove, and retrieve other nodes.</p>
<pre class="code prettyprint">clone = item.cloneNode(true);
list2.append(clone);
item.remove(); // sugar for item.get('parentNode').removeChild(item);</pre>
<h2>Complete Example Source</h2>
<pre class="code prettyprint"><style>
.example ul {
vertical-align: top;
}
</style>
<ul id="demo">
<li>Dog</li>
<li>Cat</li>
<li>Fish</li>
<li>Bird</li>
</ul>
<ul id="demo2">
<li>Wheelbarrow</li>
<li>Ice Cream Cone</li>
</ul>
<script type="text/javascript">
YUI().use('node', function(Y) {
var list2 = Y.one('#demo2');
var onList1Click = function(e) {
var item = e.currentTarget;
if (list2.getStyle('display') === 'none') {
list2.show();
}
list2.append(item.cloneNode(true));
};
var onList2Click = function(e) {
var item = e.currentTarget;
item.remove(); // sugar for item.get('parentNode').removeChild(item);
if (list2.all('li').size() < 1) { // hide the list if its empty
list2.hide();
}
};
Y.one('#demo').delegate('click', onList1Click, 'li');
Y.one('#demo2').delegate('click', onList2Click, 'li');
});
</script></pre>
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<h2 class="no-toc">Examples</h2>
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<div class="bd">
<ul class="examples">
<li data-description="Using selectors and property accessors with Node.">
<a href="properties.html">Set and Get Properties</a>
</li>
<li data-description="Using DOM methods with Node.">
<a href="dom-node.html">DOM Methods</a>
</li>
<li data-description="Building a simple store and shopping cart.">
<a href="store.html">DOM Methods - Store</a>
</li>
<li data-description="Listening for DOM events with Node instances.">
<a href="events.html">Handling DOM Events</a>
</li>
<li data-description="NodeList provides Node functionality for manipulating multiple nodes at once.">
<a href="nodelist.html">Using NodeList - Simple</a>
</li>
<li data-description="How to use multiple NodeList features to build a simple game.">
<a href="ducks.html">Using NodeList - Ducks Game</a>
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<li data-description="Using a single event listener to handle events on multiple nodes.">
<a href="node-evt-delegation.html">Delegating Node Events</a>
</li>
<li data-description="This example demonstrates how to position an element in page coordinates.">
<a href="node-xy.html">Node Positioning</a>
</li>
<li data-description="This example demonstrates how to set styles and get style information.">
<a href="node-style.html">Node Styling</a>
</li>
<li data-description="This example demonstrates how to insert content into a Node.">
<a href="node-insert.html">Adding Node Content - Burger Builder</a>
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<li data-description="This example demonstrates how to show and hide a Node.">
<a href="node-view.html">Showing and Hiding</a>
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<h2 class="no-toc">Examples That Use This Component</h2>
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<ul class="examples">
<li data-description="Creating an accessible toolbar using the Focus Manager Node Plugin and Node's support for the WAI-ARIA Roles and States.">
<a href="../node-focusmanager/node-focusmanager-toolbar.html">Accessible Toolbar</a>
</li>
<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="Use the Event Utility to attach simple DOM event handlers.">
<a href="../event/basic-example.html">Simple DOM Events</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 XML data from a remote web service.">
<a href="../io/weather.html">Request XML data from Yahoo! Weather</a>
</li>
<li data-description="Use IO to make a cross-domain request to Yahoo! Pipes, returning data from disparate sources.">
<a href="../io/xdr.html">Request JSON using Yahoo! Pipes</a>
</li>
</ul>
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<script>
YUI.Env.Tests = {
examples: [],
project: '../assets',
assets: '../assets/node',
name: 'dom-node',
title: 'DOM Methods',
newWindow: '',
auto: false
};
YUI.Env.Tests.examples.push('properties');
YUI.Env.Tests.examples.push('dom-node');
YUI.Env.Tests.examples.push('store');
YUI.Env.Tests.examples.push('events');
YUI.Env.Tests.examples.push('nodelist');
YUI.Env.Tests.examples.push('ducks');
YUI.Env.Tests.examples.push('node-evt-delegation');
YUI.Env.Tests.examples.push('node-xy');
YUI.Env.Tests.examples.push('node-style');
YUI.Env.Tests.examples.push('node-insert');
YUI.Env.Tests.examples.push('node-view');
YUI.Env.Tests.examples.push('node-focusmanager-toolbar');
YUI.Env.Tests.examples.push('node-focusmanager-button');
YUI.Env.Tests.examples.push('basic-example');
YUI.Env.Tests.examples.push('photo-browser');
YUI.Env.Tests.examples.push('portal-drag');
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