MenuNode.js.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>API: treeview MenuNode.js (YUI Library)</title>
<link rel="stylesheet" type="text/css" href="assets/api.css">
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<a href="http://developer.yahoo.com/yui/"><h1>Yahoo! UI Library</h1></a>
<h3>TreeView Widget <span class="subtitle">2.3.1</span></h3>
<p>
<a href="./index.html">Yahoo! UI Library</a>
> <a href="./module_treeview.html">treeview</a>
> MenuNode.js (source view)
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<div class="highlight" ><pre><span class="c">/**</span>
<span class="c"> * A menu-specific implementation that differs from TextNode in that only </span>
<span class="c"> * one sibling can be expanded at a time.</span>
<span class="c"> * @namespace YAHOO.widget</span>
<span class="c"> * @class MenuNode</span>
<span class="c"> * @extends YAHOO.widget.TextNode</span>
<span class="c"> * @param oData {object} a string or object containing the data that will</span>
<span class="c"> * be used to render this node</span>
<span class="c"> * @param oParent {YAHOO.widget.Node} this node's parent node</span>
<span class="c"> * @param expanded {boolean} the initial expanded/collapsed state</span>
<span class="c"> * @constructor</span>
<span class="c"> */</span>
<span class="nx">YAHOO</span><span class="o">.</span><span class="nx">widget</span><span class="o">.</span><span class="nx">MenuNode</span> <span class="o">=</span> <span class="k">function</span><span class="o">(</span><span class="nx">oData</span><span class="o">,</span> <span class="nx">oParent</span><span class="o">,</span> <span class="nx">expanded</span><span class="o">)</span> <span class="o">{</span>
<span class="k">if</span> <span class="o">(</span><span class="nx">oData</span><span class="o">)</span> <span class="o">{</span>
<span class="k">this</span><span class="o">.</span><span class="nx">init</span><span class="o">(</span><span class="nx">oData</span><span class="o">,</span> <span class="nx">oParent</span><span class="o">,</span> <span class="nx">expanded</span><span class="o">);</span>
<span class="k">this</span><span class="o">.</span><span class="nx">setUpLabel</span><span class="o">(</span><span class="nx">oData</span><span class="o">);</span>
<span class="o">}</span>
<span class="c">/*</span>
<span class="c"> * Menus usually allow only one branch to be open at a time.</span>
<span class="c"> */</span>
<span class="k">this</span><span class="o">.</span><span class="nx">multiExpand</span> <span class="o">=</span> <span class="kc">false</span><span class="o">;</span>
<span class="k">this</span><span class="o">.</span><span class="nx">logger</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">YAHOO</span><span class="o">.</span><span class="nx">widget</span><span class="o">.</span><span class="nx">LogWriter</span><span class="o">(</span><span class="k">this</span><span class="o">.</span><span class="nx">toString</span><span class="o">());</span>
<span class="o">};</span>
<span class="nx">YAHOO</span><span class="o">.</span><span class="nx">extend</span><span class="o">(</span><span class="nx">YAHOO</span><span class="o">.</span><span class="nx">widget</span><span class="o">.</span><span class="nx">MenuNode</span><span class="o">,</span> <span class="nx">YAHOO</span><span class="o">.</span><span class="nx">widget</span><span class="o">.</span><span class="nx">TextNode</span><span class="o">,</span> <span class="o">{</span>
<span class="nx">toString</span><span class="o">:</span> <span class="k">function</span><span class="o">()</span> <span class="o">{</span>
<span class="k">return</span> <span class="s2">"MenuNode ("</span> <span class="o">+</span> <span class="k">this</span><span class="o">.</span><span class="nx">index</span> <span class="o">+</span> <span class="s2">") "</span> <span class="o">+</span> <span class="k">this</span><span class="o">.</span><span class="k">label</span><span class="o">;</span>
<span class="o">}</span>
<span class="o">});</span>
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<h4>Classes</h4>
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<li class=""><a href="YAHOO.widget.HTMLNode.html">YAHOO.widget.HTMLNode</a></li>
<li class=""><a href="YAHOO.widget.MenuNode.html">YAHOO.widget.MenuNode</a></li>
<li class=""><a href="YAHOO.widget.Node.html">YAHOO.widget.Node</a></li>
<li class=""><a href="YAHOO.widget.RootNode.html">YAHOO.widget.RootNode</a></li>
<li class=""><a href="YAHOO.widget.TextNode.html">YAHOO.widget.TextNode</a></li>
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<h4>Files</h4>
<ul class="content">
<li class=""><a href="HTMLNode.js.html">HTMLNode.js</a></li>
<li class="selected"><a href="MenuNode.js.html">MenuNode.js</a></li>
<li class=""><a href="Node.js.html">Node.js</a></li>
<li class=""><a href="RootNode.js.html">RootNode.js</a></li>
<li class=""><a href="TextNode.js.html">TextNode.js</a></li>
<li class=""><a href="TreeView.js.html">TreeView.js</a></li>
<li class=""><a href="TVAnim.js.html">TVAnim.js</a></li>
<li class=""><a href="TVFadeIn.js.html">TVFadeIn.js</a></li>
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