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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>JSDoc: Class: DomPatcher</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>
<div id="main">
<h1 class="page-title">Class: DomPatcher</h1>
<section>
<header>
<h2><span class="attribs"><span class="type-signature"></span></span>DomPatcher<span class="signature">()</span><span class="type-signature"></span></h2>
<div class="class-description"><p>Handles patching the DOM with new HTML content using a simple diffing algorithm.
This approach is more efficient than innerHTML as it preserves existing DOM nodes.</p></div>
</header>
<article>
<div class="container-overview">
<h2>Constructor</h2>
<h4 class="name" id="DomPatcher"><span class="type-signature"></span>new DomPatcher<span class="signature">()</span><span class="type-signature"></span></h4>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="lib_core_renderer_domPatch.js.html">lib/core/renderer/domPatch.js</a>, <a href="lib_core_renderer_domPatch.js.html#line115">line 115</a>
</li></ul></dd>
</dl>
</div>
<h3 class="subsection-title">Methods</h3>
<h4 class="name" id="applyDirectives"><span class="type-signature"></span>applyDirectives<span class="signature">(element, resolveExpression, app<span class="signature-attributes">opt</span>)</span><span class="type-signature"></span></h4>
<div class="description">
<p>Recursively applies custom directives to an element and its children.</p>
</div>
<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>element</code></td>
<td class="type">
<span class="param-type">Element</span>
</td>
<td class="attributes">
</td>
<td class="description last"><p>The element tree root.</p></td>
</tr>
<tr>
<td class="name"><code>resolveExpression</code></td>
<td class="type">
<span class="param-type">function</span>
</td>
<td class="attributes">
</td>
<td class="description last"><p>The expression evaluator.</p></td>
</tr>
<tr>
<td class="name"><code>app</code></td>
<td class="type">
<span class="param-type">object</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="description last"><p>The application context.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="lib_core_renderer_domPatch.js.html">lib/core/renderer/domPatch.js</a>, <a href="lib_core_renderer_domPatch.js.html#line956">line 956</a>
</li></ul></dd>
</dl>
<h4 class="name" id="applyDirectivesInternal"><span class="type-signature"></span>applyDirectivesInternal<span class="signature">(element, resolveExpression, app<span class="signature-attributes">opt</span>)</span><span class="type-signature"></span></h4>
<div class="description">
<p>Recursively applies directives to an element and its children.</p>
</div>
<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>element</code></td>
<td class="type">
<span class="param-type">Element</span>
</td>
<td class="attributes">
</td>
<td class="description last"><p>The target element.</p></td>
</tr>
<tr>
<td class="name"><code>resolveExpression</code></td>
<td class="type">
<span class="param-type">function</span>
</td>
<td class="attributes">
</td>
<td class="description last"><p>Expression resolver callback.</p></td>
</tr>
<tr>
<td class="name"><code>app</code></td>
<td class="type">
<span class="param-type">object</span>
</td>
<td class="attributes">
<optional><br>
</td>
<td class="description last"><p>The application context.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="lib_core_renderer_domPatch.js.html">lib/core/renderer/domPatch.js</a>, <a href="lib_core_renderer_domPatch.js.html#line977">line 977</a>
</li></ul></dd>
</dl>
<h4 class="name" id="cleanElement"><span class="type-signature"></span>cleanElement<span class="signature">(element)</span><span class="type-signature"> → {Element}</span></h4>
<div class="description">
<p>Cleans an element by removing boolean attributes that evaluate to false.</p>
</div>
<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>element</code></td>
<td class="type">
<span class="param-type">Element</span>
</td>
<td class="description last"><p>The element to clean.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="lib_core_renderer_domPatch.js.html">lib/core/renderer/domPatch.js</a>, <a href="lib_core_renderer_domPatch.js.html#line542">line 542</a>
</li></ul></dd>
</dl>
<h5>Returns:</h5>
<div class="param-desc">
<p>The cleaned element.</p>
</div>
<dl>
<dt>
Type
</dt>
<dd>
<span class="param-type">Element</span>
</dd>
</dl>
<h4 class="name" id="enter"><span class="type-signature"></span>enter<span class="signature">(el, transitionName)</span><span class="type-signature"></span></h4>
<div class="description">
<p>Applies the enter transition classes and triggers animation/transition.</p>
</div>
<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>el</code></td>
<td class="type">
<span class="param-type">Element</span>
</td>
<td class="description last"><p>The element to animate.</p></td>
</tr>
<tr>
<td class="name"><code>transitionName</code></td>
<td class="type">
<span class="param-type">string</span>
</td>
<td class="description last"><p>The transition name (e.g. 'fade').</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="lib_core_renderer_domPatch.js.html">lib/core/renderer/domPatch.js</a>, <a href="lib_core_renderer_domPatch.js.html#line994">line 994</a>
</li></ul></dd>
</dl>
<h4 class="name" id="flattenTransitionTags"><span class="type-signature"></span>flattenTransitionTags<span class="signature">(node)</span><span class="type-signature"></span></h4>
<div class="description">
<p>Flattens <transition> elements inside a root element.</p>
</div>
<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>node</code></td>
<td class="type">
<span class="param-type">Element</span>
</td>
<td class="description last"><p>The root element.</p></td>
</tr>
</tbody>
</table>
<dl class="details">
<dt class="tag-source">Source:</dt>
<dd class="tag-source"><ul class="dummy"><li>
<a href="lib_core_renderer_domPatch.js.html">lib/core/renderer/domPatch.js</a>, <a href="lib_core_renderer_domPatch.js.html#line1182">line 1182</a>
</li></ul></dd>