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Phraseanet/www/include/jslibs/yui2.8/examples/menu/programsmenu.html
2011-02-16 16:09:48 +01:00

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>YUI Library Examples: Menu Family: OS-Style Programs Menu</title>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<link rel="stylesheet" type="text/css" href="../../assets/yui.css" >
<style>
/*Supplemental CSS for the YUI distribution*/
#custom-doc { width: 95%; min-width: 950px; }
#pagetitle {background-image: url(../../assets/bg_hd.gif);}
</style>
<link rel="stylesheet" type="text/css" href="../../assets/dpSyntaxHighlighter.css">
<!--Script and CSS includes for YUI dependencies on this page-->
<link rel="stylesheet" type="text/css" href="../../build/container/assets/skins/sam/container.css" />
<link rel="stylesheet" type="text/css" href="../../build/menu/assets/skins/sam/menu.css" />
<link rel="stylesheet" type="text/css" href="../../build/button/assets/skins/sam/button.css" />
<script type="text/javascript" src="../../build/utilities/utilities.js"></script>
<script type="text/javascript" src="../../build/container/container-min.js"></script>
<script type="text/javascript" src="../../build/menu/menu-min.js"></script>
<script type="text/javascript" src="../../build/button/button-min.js"></script>
<!--there is no custom header content for this example-->
<script type="text/javascript">
//enable passthrough of errors from YUI Event:
if ((typeof YAHOO !== "undefined") && (YAHOO.util) && (YAHOO.util.Event)) {
YAHOO.util.Event.throwErrors = true;
}
</script>
</head>
<body id="yahoo-com" class="yui-skin-sam">
<div id="custom-doc" class="yui-t2">
<div id="hd">
<div id="ygunav">
<p><em><a href="http://developer.yahoo.com/yui/">YUI Library Home</a></em></p>
<form action="http://search.yahoo.com/search" id="sitesearchform">
<input name="vs" type="hidden" value="developer.yahoo.com">
<input name="vs" type="hidden" value="yuiblog.com">
<div id="sitesearch">
<label for="searchinput">Site Search (YDN &amp; YUIBlog): </label>
<input type="text" id="searchinput" name="p">
<input type="submit" value="Search" id="searchsubmit" class="ygbt">
</div>
</form> </div>
<div id="ygma"><a href="../../"><img src="../../assets/yui.gif" border="0" height="38"></a></div>
<div id="pagetitle"><h1>YUI Library Examples: Menu Family: OS-Style Programs Menu</h1></div>
</div>
<div id="bd">
<div id="yui-main">
<div class="yui-b">
<div class="yui-ge">
<div class="yui-u first example">
<div class="promo">
<h1>Menu Family: OS-Style Programs Menu</h1>
<div class="exampleIntro">
<p>
This example demonstrates how to skin a Menu widget as well as how to
transform an existing <code>&#60;ul&#62;</code> element into an
operating-system-like menu via the technique of
<a href="http://en.wikipedia.org/wiki/Progressive_Enhancement">Progressive Enhancement</a>: If
JavaScript is disabled the content of the Menu will still be available. When
JavaScript is enabled, the <code>&#60;ul&#62;</code> element will be
transformed into a Menu widget.
</p>
</div>
<div class="example-container module newWindow">
<div id="example-canvas" class="bd">
<p class="newWindowButton yui-skin-sam"><span id="newWindowLink"><span class="first-child"><a href="programsmenu_source.html" target="_blank">View example in new window.</a></span></span>
</div>
</div>
</div>
<p>
Begin by adding the Menu markup to page, leaving off any Menu-specific CSS
class names from the HTML elements to ensure the markup isn't rendered as a Menu
widget if JavaScript is disabled.
</p>
<textarea name="code" class="HTML" cols="60" rows="1">
<div id="yproducts">
<div class="bd">
<ul>
<li><a href="#">Products</a>
<div id="products">
<div class="bd">
<ul>
<li><a href="http://mail.yahoo.com">Yahoo! Mail</a></li>
<li><a href="http://addressbook.yahoo.com">Yahoo! Address Book</a></li>
<li><a href="http://calendar.yahoo.com">Yahoo! Calender</a></li>
<li><a href="http://notepad.yahoo.com">Yahoo! Notepad</a></li>
<li><a href="http://messenger.yahoo.com">Yahoo! Messenger</a></li>
<li><a href="http://360.yahoo.com">Yahoo! 360</a></li>
<li><a href="http://www.flickr.com">Flickr Photo Sharing</a></li>
<li><a href="http://finance.yahoo.com/">Finance</a></li>
<li><a href="http://entertainment.yahoo.com/">Entertainment</a>
<div id="entertainmentproducts">
<div class="bd">
<ul>
<li><a href="http://music.yahoo.com/">Yahoo! Music</a></li>
<li><a href="http://movies.yahoo.com/">Yahoo! Movies</a></li>
<li><a href="http://tv.yahoo.com/">Yahoo! TV</a></li>
</ul>
</div>
</div>
</li>
</ul>
</div>
</div>
</li>
<li id="search"><a href="http://search.yahoo.com/">Search</a>
<div id="searchproducts">
<div class="bd">
<ul>
<li><a href="http://images.search.yahoo.com/images">Yahoo! Image Search</a></li>
<li><a href="http://dir.yahoo.com/">Yahoo! Directory</a></li>
<li><a href="http://local.yahoo.com">Yahoo! Local</a></li>
<li><a href="http://news.search.yahoo.com/news">Yahoo! News Search</a></li>
<li><a href="http://search.yahoo.com/people">Yahoo! People Search</a></li>
<li><a href="http://search.yahoo.com/products">Yahoo! Product Search</a></li>
</ul>
</div>
</div>
</li>
<li id="help"><a href="http://help.yahoo.com/">Help</a></li>
</ul>
</div>
</div>
</textarea>
<p>
Use the <a href="../../event/#onavailable"><code>onContentReady</code>
method of the Event</a> utility to instantiate the Menu as soon as
its markup is available for scripting. Once the Menu is instantiated, the
necessary Menu CSS class names will be appended to each element, so that the
<code>&#60;ul&#62;</code> element will be rendered will be rendered as a
Menu widget.
</p>
<textarea name="code" class="JScript" cols="60" rows="1">
/*
Initialize and render the MenuBar when its elements are ready
to be scripted.
*/
YAHOO.util.Event.onContentReady("yproducts", function () {
/*
Apply the "ytoolbar" class to the <H1> so that it is styled
like an application toolbar.
*/
var oH1 = document.getElementsByTagName("h1")[0];
YAHOO.util.Dom.addClass(oH1, "ytoolbar");
/*
Instantiate a Menu: The first argument passed to the
constructor is the id of the element in the page
representing the Menu; the second is an object literal
of configuration properties.
*/
var oMenu = new YAHOO.widget.Menu("yproducts", { zindex: 2 });
/*
Aligns the bottom-left corner of Menu instance to the
top-left corner of the Yahoo! anchor element that is
its context element.
*/
function positionMenu() {
oMenu.align("bl", "tl");
}
// "click" handler for the "Go to..." menu item
function onGotoClick() {
var sURL = window.prompt("Enter a URL: ","");
if (sURL && sURL.length > 0) {
document.location = sURL;
}
}
/*
Add an additional item to the Menu instance. Unlike the
other items in the Menu instance, this item is added via
script since its functionality requires JavaScript.
*/
oMenu.addItem({ text: "Go to...", id: "goto", onclick: { fn: onGotoClick } });
/*
"beforeShow" event listener - used to position the
root Menu instance when it is displayed.
*/
oMenu.subscribe("beforeShow", function () {
if (this.getRoot() == this) {
positionMenu();
}
});
/*
Call the "render" method with no arguments since the
markup for this menu already exists in the pages.
*/
oMenu.render();
/*
Position the bottom-left corner of the root menu to the
top-left corner of the "Yahoo!" anchor element.
*/
oMenu.cfg.setProperty("context", ["yahoo", "bl", "tl"]);
// "click" event handler for "Yahoo!" button
function onYahooClick(p_oEvent) {
// Position and display the menu
positionMenu();
oMenu.show();
// Stop propagation and prevent the default "click" behavior
YAHOO.util.Event.stopEvent(p_oEvent);
}
/*
Assign a "click" event handler to the "Yahoo!" anchor that
will display the menu
*/
YAHOO.util.Event.addListener("yahoo", "click", onYahooClick);
/*
Add a "resize" event handler for the window that will
reposition the H1 "toolbar" to the bottom of the viewport
*/
YAHOO.widget.Overlay.windowResizeEvent.subscribe(positionMenu);
});
</textarea>
<p>
Skinning the Menu widget is done using CSS. The stylesheet used for other Menu
examples is a minified version of the menu-core.css and menu-skin.css files.
When customizing the Menu skin, use the raw source files as a reference.
</p>
<p>
The menu-core.css file includes foundational styling that controls basic layout
and positioning, whereas the menu-skin.css file is used to apply colors,
borders, padding, etc. Skinning can be accomplished by either overriding the
styles defined in the menu-skin.css file, or by creating an entirely new skin
file. When overriding styles, place them in a separate file to simplify
integrating with YUI updates. The follow example illustrates how to override
some of the default styles defined by the "Sam" skin.
</p>
<textarea name="code" class="CSS" cols="60" rows="1">
/* Define a new style for each menu */
.yui-skin-sam .yuimenu {
line-height: 2; /* ~24px */
*line-height: 1.9; /* For IE */
}
.yui-skin-sam .yuimenu .bd {
border-width: 2px;
border-color: #ddd #666 #666 #ddd;
border-style: solid;
background-color: #ccc;
}
/* Define a new style for each MenuItem instance. */
.yui-skin-sam #yproducts li.yuimenuitem .yuimenuitemlabel {
background: url(http://l.yimg.com/a/i/us/nt/b/purpley.1.0.gif) no-repeat 4px;
padding: 0 20px 0 24px;
}
.yui-skin-sam #yproducts li.yuimenuitem {
/*
For IE 7 Quirks and IE 6 Strict Mode and Quirks Mode:
Used to collapse superfluous white space between <li>
elements that is triggered by the "display" property of the
<a> elements being set to "block."
*/
_border-bottom: solid 1px #ccc;
}
/* Define a new style for a MenuItem instance's "selected" state. */
.yui-skin-sam #yproducts .yuimenuitem-selected {
background-color: #039;
}
.yui-skin-sam #yproducts .yuimenuitemlabel-selected {
color: #fff;
}
/* Add unique icons to some of the MenuItem instances. */
.yui-skin-sam #yproducts li#help .yuimenuitemlabel {
background-image: url(http://l.yimg.com/a/i/nt/ic/ut/bsc/hlp16_1.gif);
}
.yui-skin-sam #yproducts li#search .yuimenuitemlabel {
background-image: url(http://l.yimg.com/a/i/nt/ic/ut/bsc/srch16_1.gif);
}
.yui-skin-sam #yproducts li#goto .yuimenuitemlabel {
background-image: url(http://l.yimg.com/a/i/nt/ic/ut/bsc/arorght16_1.gif);
}
</textarea>
<h2>Configuration for This Example</h2>
<p>You can load the necessary JavaScript and CSS for this example from Yahoo's servers. <a href="http://developer.yahoo.com/yui/articles/hosting/?menu&reset&fonts&container&utilities&MIN#configure">Click here to load the YUI Dependency Configurator with all of this example's dependencies preconfigured</a>.</p>
</div>
<div class="yui-u">
<div id="examples">
<h3 class='firstContent'>Menu Family Examples:</h3>
<div id="exampleToc">
<ul>
<li><a href='../menu/example01.html'>Basic Menu From Markup</a></li><li><a href='../menu/example02.html'>Basic Menu From JavaScript</a></li><li><a href='../menu/example03.html'>Grouped Menu Items Using Markup</a></li><li><a href='../menu/example04.html'>Grouped Menu Items Using JavaScript</a></li><li><a href='../menu/example05.html'>Grouped Menu Items With Titles From Markup</a></li><li><a href='../menu/example06.html'>Grouped Menu Items With Titles From JavaScript</a></li><li><a href='../menu/example07.html'>Multi-tiered Menu From Markup</a></li><li><a href='../menu/example08.html'>Multi-tiered Menu From JavaScript</a></li><li><a href='../menu/example09.html'>Handling Menu Click Events</a></li><li><a href='../menu/example10.html'>Listening For Menu Events</a></li><li><a href='../menu/example11.html'>MenuItem Configuration Properties</a></li><li><a href='../menu/example12.html'>Setting Menu Configuration Properties At Runtime</a></li><li><a href='../menu/leftnavfrommarkup.html'>Website Left Nav With Submenus Built From Markup</a></li><li><a href='../menu/leftnavfromjs.html'>Website Left Nav With Submenus From JavaScript</a></li><li><a href='../menu/topnavfrommarkup.html'>Website Top Nav With Submenus Built From Markup</a></li><li><a href='../menu/topnavfromjs.html'>Website Top Nav With Submenus From JavaScript</a></li><li><a href='../menu/leftnavfrommarkupwithanim.html'>Website Left Nav Using Animation With Submenus Built From Markup</a></li><li><a href='../menu/leftnavfromjswithanim.html'>Website Left Nav Using Animation With Submenus From JavaScript</a></li><li><a href='../menu/topnavfrommarkupwithanim.html'>Website Top Nav Using Animation With Submenus Built From Markup</a></li><li><a href='../menu/topnavfromjswithanim.html'>Website Top Nav Using Animation With Submenus From JavaScript</a></li><li><a href='../menu/contextmenu.html'>Context Menu</a></li><li><a href='../menu/tablecontextmenu.html'>Adding A Context Menu To A Table</a></li><li><a href='../menu/treeviewcontextmenu.html'>Adding A Context Menu To A TreeView</a></li><li class='selected'><a href='../menu/programsmenu.html'>OS-Style Programs Menu</a></li><li><a href='../menu/applicationmenubar.html'>Application Menubar</a></li><li><a href='../menu/menuwaiaria.html'>Using the Menu ARIA Plugin</a></li><li><a href='../button/button-menu-swap.html'>Replacing the content of a Button's Menu (included with examples for Button Control)</a></li><li><a href='../button/button-menu-select.html'>Using A Menu Button To Replace A &#60;select&#62; Element (included with examples for Button Control)</a></li><li><a href='../button/button-ariaplugin.html'>Using the Button ARIA Plugin (included with examples for Button Control)</a></li><li><a href='../datatable/dt_contextmenu.html'>Context Menu Integration (included with examples for DataTable Control)</a></li><li><a href='../button/btn_example07.html'>Menu Buttons (included with examples for Button Control)</a></li><li><a href='../button/btn_example08.html'>Split Buttons (included with examples for Button Control)</a></li><li><a href='../button/btn_example11.html'>Color Picker Button (included with examples for Button Control)</a></li><li><a href='../button/btn_example12.html'>Fixed Width Menu Button (included with examples for Button Control)</a></li><li><a href='../button/btn_example14.html'>Slider Button (included with examples for Button Control)</a></li><li><a href='../layout/menu_layout.html'>Layout with Menu Controls (included with examples for Layout Manager)</a></li><li><a href='../profilerviewer/pv-api.html'>Using the ProfilerViewer API while Profiling the YUI Menu Control (included with examples for ProfilerViewer Control)</a></li> </ul>
</div>
</div>
<div id="module">
<h3>More Menu Family Resources:</h3>
<ul>
<li><a href="http://developer.yahoo.com/yui/menu/">User's Guide</a> (external)</li>
<li><a href="../../docs/module_menu.html">API Documentation</a></li>
<li><a href="http://yuiblog.com/assets/pdf/cheatsheets/menu.pdf">Cheat Sheet PDF</a> (external)</li></ul>
</div>
</div>
</div>
</div>
</div>
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