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popMenu.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>JSDoc: Namespace: popMenu</title>
<script src="scripts/prettify/prettify.js"> </script>
<script src="scripts/prettify/lang-css.js"> </script>
<!--[if lt IE 9]>
<script src="//html5shiv.googlecode.com/svn/trunk/html5.js"></script>
<![endif]-->
<link type="text/css" rel="stylesheet" href="styles/prettify-tomorrow.css">
<link type="text/css" rel="stylesheet" href="styles/jsdoc-default.css">
</head>
<body>
<nav>
<h2><a href="index.html">Home</a></h2><h3>Namespaces</h3><ul><li><a href="popMenu.html">popMenu</a></li></ul><h3><a href="global.html">Global</a></h3>
</nav>
<div id="main">
<h1 class="page-title">Namespace: popMenu</h1>
<section>
<header>
<h2>
popMenu
</h2>
</header>
<article>
<div class="container-overview">
<dl class="details">
</dl>
</div>
<h3 class="subsection-title">Methods</h3>
<h4 class="name" id=".build"><span class="type-signature">(static) </span>build<span class="signature">(el, menu<span class="signature-attributes">opt</span>)</span><span class="type-signature"> → {Element}</span></h4>
<p class="summary"><p>Builds a new menu pre-populated with items and groups.</p></p>
<div class="description">
<p>This function creates a new pop-up menu (a.k.a. "drop-down"). This is a <code><select>...</select></code> element, pre-populated with items (<code><option>...</option></code> elements) and groups (<code><optgroup>...</optgroup></code> elements).</p>
<blockquote>
<p>Bonus: This function also builds <code>input type=text</code> elements.
NOTE: This function generates OPTGROUP elements for subtrees. However, note that HTML5 specifies that OPTGROUP elemnents made not nest! This function generates the markup for them but they are not rendered by most browsers, or not completely. Therefore, for now, do not specify more than one level subtrees. Future versions of HTML may support it. I also plan to add here options to avoid OPTGROUPS entirely either by indenting option text, or by creating alternate DOM nodes using <code><li></code> instead of <code><select></code>, or both.</p>
</blockquote>
</div>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Attributes</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>el</code></td>
<td class="type">
<span class="param-type">Element</span>
|
<span class="param-type">string</span>
</td>
<td class="attributes">
</td>
<td class="default">
</td>
<td class="description last"><p>Must be one of (case-sensitive):</p>
<ul>
<li>text box - an <code>HTMLInputElement</code> to use an existing element or <code>'INPUT'</code> to create a new one</li>
<li>drop-down - an <code>HTMLSelectElement</code> to use an existing element or <code>'SELECT'</code> to create a new one</li>
<li>submenu - an <code>HTMLOptGroupElement</code> to use an existing element or <code>'OPTGROUP'</code> to create a new one (meant for internal use only)</li>
</ul></td>
</tr>
<tr>
<td class="name"><code>menu</code></td>
<td class="type">
<span class="param-type">Array.<<a href="global.html#menuItem">menuItem</a>></span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
</td>
<td class="description last"><p>Hierarchical list of strings to add as <code><option>...</option></code> or <code><optgroup>....</optgroup></code> elements. Omitting creates a text box.</p></td>
</tr>
<tr>
<td class="name"><code>options.prompt</code></td>
<td class="type">
<span class="param-type">null</span>
|
<span class="param-type">string</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
''
</td>
<td class="description last"><p>Adds an initial <code><option>...</option></code> element to the drop-down with this value in parentheses as its <code>text</code>; and empty string as its <code>value</code>. Default is empty string, which creates a blank prompt; <code>null</code> suppresses prompt altogether.</p></td>
</tr>
<tr>
<td class="name"><code>options.sort</code></td>
<td class="type">
<span class="param-type">boolean</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
</td>
<td class="description last"><p>Whether to alpha sort or not. If truthy, sorts each optgroup on its <code>label</code>; and each select option on its text (its <code>alias</code> or <code>header</code> if given; or its <code>name</code> if not).</p></td>
</tr>
<tr>
<td class="name"><code>options.blacklist</code></td>
<td class="type">
<span class="param-type">Array.<string></span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
</td>
<td class="description last"><p>Optional list of menu item names to be ignored.</p></td>
</tr>
<tr>
<td class="name"><code>options.breadcrumbs</code></td>
<td class="type">
<span class="param-type">Array.<number></span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
</td>
<td class="description last"><p>List of option group section numbers (root is section 0). (For internal use.)</p></td>
</tr>
<tr>
<td class="name"><code>options.append</code></td>
<td class="type">
<span class="param-type">boolean</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
false
</td>
<td class="description last"><p>When <code>el</code> is an existing <code><select></code> Element, giving truthy value adds the new children without first removing existing children.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>Either a <code><select></code> or <code><optgroup></code> element.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Element</span>
</dd>
</dl>
<h4 class="name" id=".formatItem"><span class="type-signature">(static) </span>formatItem<span class="signature">(item)</span><span class="type-signature"> → {string}</span></h4>
<p class="summary"><p>Format item name with it's alias when available.</p></p>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>item</code></td>
<td class="type">
<span class="param-type">string</span>
|
<span class="param-type"><a href="global.html#valueItem">valueItem</a></span>
</td>
<td class="description last"></td>
</tr>
</tbody>
</table>
<dl class="details">
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>The formatted name and alias.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">string</span>
</dd>
</dl>
<h4 class="name" id=".lookup"><span class="type-signature">(static) </span>lookup<span class="signature">(options<span class="signature-attributes">opt</span>, value)</span><span class="type-signature"> → {undefined|<a href="global.html#menuItem">menuItem</a>}</span></h4>
<p class="summary"><p>Recursively searches the context array of <code>menuItem</code>s for a named <code>item</code>.</p></p>
<h5>This:</h5>
<ul><li>Array</li></ul>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Attributes</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>options</code></td>
<td class="type">
<span class="param-type">object</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="description last">
<h6>Properties</h6>
<table class="params">
<thead>
<tr>
<th>Name</th>
<th>Type</th>
<th>Attributes</th>
<th>Default</th>
<th class="last">Description</th>
</tr>
</thead>
<tbody>
<tr>
<td class="name"><code>keys</code></td>
<td class="type">
<span class="param-type">string</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
[popMenu.defaultKey]
</td>
<td class="description last"><p>Properties to search each menuItem when it is an object.</p></td>
</tr>
<tr>
<td class="name"><code>caseSensitive</code></td>
<td class="type">
<span class="param-type">boolean</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="default">
false
</td>
<td class="description last"><p>Ignore case while searching.</p></td>
</tr>
</tbody>
</table>
</td>
</tr>
<tr>
<td class="name"><code>value</code></td>
<td class="type">
<span class="param-type">string</span>
</td>
<td class="attributes">
</td>
<td class="description last"><p>Value to search for.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>The found item or <code>undefined</code> if not found.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">undefined</span>
|
<span class="param-type"><a href="global.html#menuItem">menuItem</a></span>
</dd>
</dl>
<h4 class="name" id=".walk"><span class="type-signature">(static) </span>walk<span class="signature">(iteratee)</span><span class="type-signature"> → {number}</span></h4>
<p class="summary"><p>Recursively walks the context array of <code>menuItem</code>s and calls <code>iteratee</code> on each item therein.</p></p>
<div class="description">
<p><code>iteratee</code> is called with each item (terminal node) in the menu tree and a flat 0-based index. Recurses on member with name of <code>popMenu.subtree</code>.</p>
<p>The node will always be a <a href="global.html#valueItem"><code>valueItem</code></a> object; when a <code>string</code>, it is boxed for you.</p>
</div>
<h5>This:</h5>
<ul><li>Array</li></ul>
<h5>Parameters:</h5>
<table class="params">
<thead>
<tr>
<th>Name</th>