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<title>Example: Dynamic TabView from JavaScript</title>
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<h1>Example: Dynamic TabView from JavaScript</h1>
<div class="yui3-g">
<div class="yui3-u-3-4">
<div id="main">
<div class="content"><div class="intro">
<p>This example shows how to create a <code>TabView</code> widget dynamically and insert it into the page.</p>
</div>
<div class="example yui3-skin-sam">
<div id="demo">
</div>
<script type="text/javascript">
YUI().use('tabview', function(Y) {
var tabview = new Y.TabView({
children: [{
label: 'foo',
content: '<p>foo content</p>'
}, {
label: 'bar',
content: '<p>bar content</p>'
}, {
label: 'baz',
content: '<p>baz content</p>'
}]
});
tabview.render('#demo');
tabview.selectChild(2);
});
</script>
</div>
<h2>Creating a TabView From JavaScript</h2>
<p>A <code>TabView</code> can be created dynamically using a small amount of JavaScript.</p>
<h3>The Markup</h3>
<p>
<strong>Note:</strong> be sure to add the <code>yui3-skin-sam</code> classname to the
page's <code><body></code> element or to a parent element of the widget in order to apply
the default CSS skin. See <a href="http://yuilibrary.com/yui/docs/tutorials/skins/">Understanding Skinning</a>.
</p>
<pre class="code prettyprint"><body class="yui3-skin-sam"> <!-- You need this skin class --></pre>
<p>There are no other markup requirements in this case, although you may want to have a placeholder to render the tabview into, which is what this example does.</p>
<pre class="code prettyprint"><div id="demo">
</div></pre>
<h3>The JavaScript</h3>
<p>The minimal requirement for creating a <code>TabView</code> from scratch are the labels and content for each tab.
These are added as the <code>children</code> attribute when creating the <code>TabView</code>.</p>
<pre class="code prettyprint">var tabview = new Y.TabView({
children: [{
label: 'foo',
content: '<p>foo content</p>'
}, {
label: 'bar',
content: '<p>bar content</p>'
}, {
label: 'baz',
content: '<p>baz content</p>'
}]
});</pre>
<h3>Rendering</h3>
<p>Calling render creates the <code>TabView</code>, inserting into the node
passed to render.
</p>
<pre class="code prettyprint">tabview.render('#demo');</pre>
<h3>Changing the Selected Tab</h3>
<p>By default, clicking a tab makes it selected and shows its content. You can also do this programmatically
by calling the <code>selectChild</code> method on the <code>TabView</code>, passing it the index of the
tab to be selected.
</p>
<pre class="code prettyprint">tabview.selectChild(2);</pre>
<h2>Complete Example Source</h2>
<pre class="code prettyprint"><div id="demo">
</div>
<script type="text/javascript">
YUI().use('tabview', function(Y) {
var tabview = new Y.TabView({
children: [{
label: 'foo',
content: '<p>foo content</p>'
}, {
label: 'bar',
content: '<p>bar content</p>'
}, {
label: 'baz',
content: '<p>baz content</p>'
}]
});
tabview.render('#demo');
tabview.selectChild(2);
});
</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="This example shows how to create a TabView wigdet from existing HTML.">
<a href="tabview-basic.html">TabView from Existing Markup</a>
</li>
<li data-description="This example shows how to create a TabView wigdet from JavaScript.">
<a href="tabview-fromjs.html">Dynamic TabView from JavaScript</a>
</li>
<li data-description="This example shows how to add and remove Tabs.">
<a href="tabview-add-remove.html">Adding and Removing Tabs</a>
</li>
<li data-description="This example shows how to load tab content remotely using a YQL plugin.">
<a href="tabview-yql.html">Loading Tab Content</a>
</li>
</ul>
</div>
</div>
<div class="sidebox">
<div class="hd">
<h2 class="no-toc">Examples That Use This Component</h2>
</div>
<div class="bd">
<ul class="examples">
<li data-description="Demonstrates how to add browser history support to a TabView widget using the History Utility.">
<a href="../history/history-tabview.html">History + TabView</a>
</li>
</ul>
</div>
</div>
</div>
</div>
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<script src="../assets/vendor/prettify/prettify-min.js"></script>
<script>prettyPrint();</script>
<script>
YUI.Env.Tests = {
examples: [],
project: '../assets',
assets: '../assets/tabview',
name: 'tabview-fromjs',
title: 'Dynamic TabView from JavaScript',
newWindow: '',
auto: false
};
YUI.Env.Tests.examples.push('tabview-basic');
YUI.Env.Tests.examples.push('tabview-fromjs');
YUI.Env.Tests.examples.push('tabview-add-remove');
YUI.Env.Tests.examples.push('tabview-yql');
YUI.Env.Tests.examples.push('history-tabview');
</script>
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