<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"> <head> <title>Iterator</title> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <meta name="featured" content="yes"><meta name="title" content="Samples" /> <meta name="keywords" content="" /> <meta name="description" content="" /> <link rel="icon" href="../common/favicon.ico" type="image/x-icon" /> <link rel="shortcut icon" href="../common/favicon.ico" type="image/x-icon" /> <link rel="stylesheet" href="../common/css/style.css" type="text/css" media="screen" /> </head> <body onload="initMenu();"> <div class="header"> <a class="logo" href="http://www.dhtmlx.com" title="DHTMLX homepage"></a> <div class="tittle-dhtmlx">DHTMLX Docs & Samples Explorer</div> <div class="search-field"> <form action="http://docs.dhtmlx.com/doku.php" accept-charset="utf-8" id="dw__search"><div class="no"><input 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src="../common/icons/source.gif" alt="" >View page source</a> </div> <link rel="stylesheet" type="text/css" href="../../codebase/skins/dhtmlxmenu_dhx_skyblue.css"> <script src="../../codebase/dhtmlxcommon.js"></script> <script src="../../codebase/dhtmlxmenu.js"></script> <script src="../../codebase/ext/dhtmlxmenu_ext.js"></script> <div style="height: 250px;"><div id="menuObj"></div></div> <input type="button" value="Disable All Nested" onclick="disable();"> <input type="button" value="Enable All Nested" onclick="enable();"> <br> <script> var menu; function initMenu() { menu = new dhtmlXMenuObject("menuObj"); menu.setIconsPath("../common/imgs/"); menu.loadXML("../common/dhxmenu.xml?etc="+new Date().getTime()); } function disable() { menu.forEachItem(function(id){ if (menu.getItemType(id) != "separator" && menu._getItemLevelType(id) != "TopLevel") menu.setItemDisabled(id); }); } function enable() { menu.forEachItem(function(id){ if (menu.getItemType(id) != "separator" && menu._getItemLevelType(id) != "TopLevel") menu.setItemEnabled(id); }); } </script> </div> <div style="clear:both;"></div> <div class="source"> <div class="teg">Source</div> <div class="code" id="code"> <div class="hl-main"><pre><span class="hl-brackets"><</span><span class="hl-reserved">link</span><span class="hl-code"> </span><span class="hl-var">rel</span><span class="hl-code">=</span><span class="hl-quotes">"</span><span class="hl-string">stylesheet</span><span class="hl-quotes">"</span><span class="hl-code"> </span><span class="hl-var">type</span><span class="hl-code">=</span><span class="hl-quotes">"</span><span class="hl-string">text/css</span><span class="hl-quotes">"</span><span class="hl-code"> </span><span class="hl-var">href</span><span class="hl-code">=</span><span class="hl-quotes">"</span><span class="hl-string">../../codebase/skins/dhtmlxmenu_dhx_skyblue.css</span><span class="hl-quotes">"</span><span class="hl-brackets">></span><span class="hl-code"> </span><span class="hl-brackets"><</span><span class="hl-reserved">script</span><span class="hl-code"> </span><span class="hl-var">src</span><span class="hl-code">=</span><span class="hl-quotes">"</span><span class="hl-string">../../codebase/dhtmlxcommon.js</span><span class="hl-quotes">"</span><span class="hl-brackets">></span><span class="hl-brackets"></</span><span class="hl-reserved">script</span><span class="hl-brackets">></span><span class="hl-code"> </span><span class="hl-brackets"><</span><span class="hl-reserved">script</span><span class="hl-code"> </span><span class="hl-var">src</span><span class="hl-code">=</span><span class="hl-quotes">"</span><span class="hl-string">../../codebase/dhtmlxmenu.js</span><span class="hl-quotes">"</span><span class="hl-brackets">></span><span class="hl-brackets"></</span><span class="hl-reserved">script</span><span class="hl-brackets">></span><span class="hl-code"> </span><span class="hl-brackets"><</span><span class="hl-reserved">script</span><span class="hl-code"> </span><span class="hl-var">src</span><span class="hl-code">=</span><span class="hl-quotes">"</span><span class="hl-string">../../codebase/ext/dhtmlxmenu_ext.js</span><span class="hl-quotes">"</span><span class="hl-brackets">></span><span class="hl-brackets"></</span><span class="hl-reserved">script</span><span class="hl-brackets">></span><span class="hl-code"> </span><span class="hl-brackets"><</span><span class="hl-reserved">div</span><span class="hl-code"> </span><span class="hl-var">style</span><span class="hl-code">=</span><span class="hl-quotes">"</span><span class="hl-string">height: 250px;</span><span class="hl-quotes">"</span><span class="hl-brackets">></span><span class="hl-brackets"><</span><span class="hl-reserved">div</span><span class="hl-code"> </span><span class="hl-var">id</span><span class="hl-code">=</span><span class="hl-quotes">"</span><span class="hl-string">menuObj</span><span class="hl-quotes">"</span><span class="hl-brackets">></span><span class="hl-brackets"></</span><span class="hl-reserved">div</span><span class="hl-brackets">></span><span class="hl-brackets"></</span><span class="hl-reserved">div</span><span class="hl-brackets">></span><span class="hl-code"> </span><span class="hl-brackets"><</span><span class="hl-reserved">input</span><span class="hl-code"> </span><span class="hl-var">type</span><span class="hl-code">=</span><span class="hl-quotes">"</span><span class="hl-string">button</span><span class="hl-quotes">"</span><span class="hl-code"> </span><span class="hl-var">value</span><span class="hl-code">=</span><span class="hl-quotes">"</span><span class="hl-string">Disable All Nested</span><span class="hl-quotes">"</span><span class="hl-code"> </span><span class="hl-var">onclick</span><span class="hl-code">=</span><span class="hl-quotes">"</span><span class="hl-string">disable();</span><span class="hl-quotes">"</span><span class="hl-brackets">></span><span class="hl-code"> </span><span class="hl-brackets"><</span><span class="hl-reserved">input</span><span class="hl-code"> </span><span class="hl-var">type</span><span class="hl-code">=</span><span class="hl-quotes">"</span><span class="hl-string">button</span><span class="hl-quotes">"</span><span class="hl-code"> </span><span class="hl-var">value</span><span class="hl-code">=</span><span class="hl-quotes">"</span><span class="hl-string">Enable All Nested</span><span class="hl-quotes">"</span><span class="hl-code"> </span><span class="hl-var">onclick</span><span class="hl-code">=</span><span class="hl-quotes">"</span><span class="hl-string">enable();</span><span class="hl-quotes">"</span><span class="hl-brackets">></span><span class="hl-code"> </span><span class="hl-brackets"><</span><span class="hl-reserved">br</span><span class="hl-brackets">></span><span class="hl-code"> </span><span class="hl-brackets"><</span><span class="hl-reserved">script</span><span class="hl-brackets">></span><span class="hl-code"><div class="hl-main"><pre><span class="hl-reserved">var</span><span class="hl-code"> </span><span class="hl-identifier">menu</span><span class="hl-code">; </span><span class="hl-reserved">function</span><span class="hl-code"> </span><span class="hl-identifier">initMenu</span><span class="hl-brackets">(</span><span class="hl-brackets">)</span><span class="hl-code"> </span><span class="hl-brackets">{</span><span class="hl-code"> </span><span class="hl-identifier">menu</span><span class="hl-code"> = </span><span class="hl-reserved">new</span><span class="hl-code"> </span><span class="hl-identifier">dhtmlXMenuObject</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">menuObj</span><span class="hl-quotes">"</span><span class="hl-brackets">)</span><span class="hl-code">; </span><span class="hl-identifier">menu</span><span class="hl-code">.</span><span class="hl-identifier">setIconsPath</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">../common/imgs/</span><span class="hl-quotes">"</span><span class="hl-brackets">)</span><span class="hl-code">; </span><span class="hl-identifier">menu</span><span class="hl-code">.</span><span class="hl-identifier">loadXML</span><span class="hl-brackets">(</span><span class="hl-quotes">"</span><span class="hl-string">../common/dhxmenu.xml?etc=</span><span class="hl-quotes">"</span><span class="hl-code"> + </span><span class="hl-reserved">new</span><span class="hl-code"> </span><span class="hl-builtin">Date</span><span class="hl-brackets">(</span><span class="hl-brackets">)</span><span class="hl-code">.</span><span class="hl-identifier">getTime</span><span class="hl-brackets">(</span><span class="hl-brackets">)</span><span class="hl-brackets">)</span><span class="hl-code">; </span><span class="hl-brackets">}</span><span class="hl-code"> </span><span class="hl-reserved">function</span><span class="hl-code"> </span><span class="hl-identifier">disable</span><span class="hl-brackets">(</span><span class="hl-brackets">)</span><span class="hl-code"> </span><span class="hl-brackets">{</span><span class="hl-code"> </span><span class="hl-identifier">menu</span><span class="hl-code">.</span><span class="hl-identifier">forEachItem</span><span class="hl-brackets">(</span><span class="hl-reserved">function</span><span class="hl-brackets">(</span><span class="hl-identifier">id</span><span class="hl-brackets">)</span><span class="hl-code"> </span><span class="hl-brackets">{</span><span class="hl-code"> </span><span class="hl-reserved">if</span><span class="hl-code"> </span><span class="hl-brackets">(</span><span class="hl-identifier">menu</span><span class="hl-code">.</span><span class="hl-identifier">getItemType</span><span class="hl-brackets">(</span><span class="hl-identifier">id</span><span class="hl-brackets">)</span><span class="hl-code"> != </span><span class="hl-quotes">"</span><span class="hl-string">separator</span><span class="hl-quotes">"</span><span class="hl-code"> && </span><span class="hl-identifier">menu</span><span class="hl-code">.</span><span class="hl-identifier">_getItemLevelType</span><span class="hl-brackets">(</span><span class="hl-identifier">id</span><span class="hl-brackets">)</span><span class="hl-code"> != </span><span class="hl-quotes">"</span><span class="hl-string">TopLevel</span><span class="hl-quotes">"</span><span class="hl-brackets">)</span><span class="hl-code"> </span><span class="hl-identifier">menu</span><span class="hl-code">.</span><span class="hl-identifier">setItemDisabled</span><span class="hl-brackets">(</span><span class="hl-identifier">id</span><span class="hl-brackets">)</span><span class="hl-code">; </span><span class="hl-brackets">}</span><span class="hl-brackets">)</span><span class="hl-code">; </span><span class="hl-brackets">}</span><span class="hl-code"> </span><span class="hl-reserved">function</span><span class="hl-code"> </span><span class="hl-identifier">enable</span><span class="hl-brackets">(</span><span class="hl-brackets">)</span><span class="hl-code"> </span><span class="hl-brackets">{</span><span class="hl-code"> </span><span class="hl-identifier">menu</span><span class="hl-code">.</span><span class="hl-identifier">forEachItem</span><span class="hl-brackets">(</span><span class="hl-reserved">function</span><span class="hl-brackets">(</span><span class="hl-identifier">id</span><span class="hl-brackets">)</span><span class="hl-code"> </span><span class="hl-brackets">{</span><span class="hl-code"> </span><span class="hl-reserved">if</span><span class="hl-code"> </span><span class="hl-brackets">(</span><span class="hl-identifier">menu</span><span class="hl-code">.</span><span class="hl-identifier">getItemType</span><span class="hl-brackets">(</span><span class="hl-identifier">id</span><span class="hl-brackets">)</span><span class="hl-code"> != </span><span class="hl-quotes">"</span><span class="hl-string">separator</span><span class="hl-quotes">"</span><span class="hl-code"> && </span><span class="hl-identifier">menu</span><span class="hl-code">.</span><span class="hl-identifier">_getItemLevelType</span><span class="hl-brackets">(</span><span class="hl-identifier">id</span><span class="hl-brackets">)</span><span class="hl-code"> != </span><span class="hl-quotes">"</span><span class="hl-string">TopLevel</span><span class="hl-quotes">"</span><span class="hl-brackets">)</span><span class="hl-code"> </span><span class="hl-identifier">menu</span><span class="hl-code">.</span><span class="hl-identifier">setItemEnabled</span><span class="hl-brackets">(</span><span class="hl-identifier">id</span><span class="hl-brackets">)</span><span class="hl-code">; </span><span class="hl-brackets">}</span><span class="hl-brackets">)</span><span class="hl-code">; </span><span class="hl-brackets">}</span></pre></div></span><span class="hl-brackets"></</span><span class="hl-reserved">script</span><span class="hl-brackets">></span></pre></div> </div> <div class="footer"> <div class="footer-logo"></div> <div class="copyright">Copyright © 1998-2012 DHTMLX LTD.<br />All rights reserved.</div> </div> </body> </html>