mirror of
https://github.com/alchemy-fr/Phraseanet.git
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321 lines
20 KiB
HTML
321 lines
20 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<title>YUI Library Examples: TreeView Control: Menu-Style TreeView Design</title>
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<meta http-equiv="content-type" content="text/html; charset=utf-8">
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<link rel="stylesheet" type="text/css" href="../../assets/yui.css" >
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<style>
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/*Supplemental CSS for the YUI distribution*/
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#custom-doc { width: 95%; min-width: 950px; }
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#pagetitle {background-image: url(../../assets/bg_hd.gif);}
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</style>
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<link rel="stylesheet" type="text/css" href="../../assets/dpSyntaxHighlighter.css">
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<!--Script and CSS includes for YUI dependencies on this page-->
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<link rel="stylesheet" type="text/css" href="../../build/treeview/assets/skins/sam/treeview.css" />
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<link rel="stylesheet" type="text/css" href="../../build/button/assets/skins/sam/button.css" />
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<script type="text/javascript" src="../../build/yuiloader/yuiloader-min.js"></script>
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<script type="text/javascript" src="../../build/event/event-min.js"></script>
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<script type="text/javascript" src="../../build/dom/dom-min.js"></script>
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<script type="text/javascript" src="../../build/treeview/treeview-min.js"></script>
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<script type="text/javascript" src="../../build/element/element-min.js"></script>
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<script type="text/javascript" src="../../build/button/button-min.js"></script>
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<!--begin custom header content for this example-->
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<!--bring in the folder-style CSS for the TreeView Control-->
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<link rel="stylesheet" type="text/css" href="../../build/treeview/assets/treeview-menu.css" />
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<!-- Some custom style for the expand/contract section-->
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<style>
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#expandcontractdiv {border:1px dotted #dedede; background-color:#EBE4F2; margin:0 0 .5em 0; padding:0.4em;}
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#treeDiv1 { background: #fff; padding:1em; margin-top:1em; }
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</style>
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<!--end custom header content for this example-->
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<script type="text/javascript">
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//enable passthrough of errors from YUI Event:
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if ((typeof YAHOO !== "undefined") && (YAHOO.util) && (YAHOO.util.Event)) {
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YAHOO.util.Event.throwErrors = true;
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}
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</script>
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</head>
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<body id="yahoo-com" class="yui-skin-sam">
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<div id="custom-doc" class="yui-t2">
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<div id="hd">
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<div id="ygunav">
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<p><em><a href="http://developer.yahoo.com/yui/">YUI Library Home</a></em></p>
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<form action="http://search.yahoo.com/search" id="sitesearchform">
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<input name="vs" type="hidden" value="developer.yahoo.com">
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<input name="vs" type="hidden" value="yuiblog.com">
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<div id="sitesearch">
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<label for="searchinput">Site Search (YDN & YUIBlog): </label>
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<input type="text" id="searchinput" name="p">
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<input type="submit" value="Search" id="searchsubmit" class="ygbt">
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</div>
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</form> </div>
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<div id="ygma"><a href="../../"><img src="../../assets/yui.gif" border="0" height="38"></a></div>
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<div id="pagetitle"><h1>YUI Library Examples: TreeView Control: Menu-Style TreeView Design</h1></div>
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</div>
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<div id="bd">
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<div id="yui-main">
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<div class="yui-b">
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<div class="yui-ge">
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<div class="yui-u first example">
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<div class="promo">
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<h1>TreeView Control: Menu-Style TreeView Design</h1>
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<div class="exampleIntro">
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<p>As with the Folder Style example, here we're using CSS to control the styling of our <a href="http://developer.yahoo.com/yui/treeview/">TreeView Control</a>'s node icons. The CSS and image assets for the Menu Style are available as part of the YUI download package.</p>
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<p>This example also implements <code>MenuNode</code> instead of <code>TextNode</code> for node creation. Only one <code>MenuNode</code> can be open at a given depth at the same time. This creates an interaction in which nodes close up behind you as you open new ones, keeping the vertical size of the TreeView more compact during navigation.</p>
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</div>
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<div class="example-container module ">
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<div class="hd exampleHd">
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<p class="newWindowButton yui-skin-sam"><!--<span id="newWindowLinkx"><span class="first-child">--><a href="menu_style_clean.html" target="_blank">View example in new window.</a><!--</span></span>-->
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</div> <div id="example-canvas" class="bd">
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<!--BEGIN SOURCE CODE FOR EXAMPLE =============================== -->
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<!-- markup for expand/contract links -->
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<div id="expandcontractdiv">
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<a id="collapse" href="#">Collapse all</a>
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</div>
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<div id="treeDiv1"></div>
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<script type="text/javascript">
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//an anonymous function wraps our code to keep our variables
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//in function scope rather than in the global namespace:
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(function() {
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var tree; //will hold our TreeView instance
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function treeInit() {
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YAHOO.log("Example's treeInit function firing.", "info", "example");
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//Hand off ot a method that randomly generates tree nodes:
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buildRandomTextNodeTree();
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//handler for collapsing all nodes
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YAHOO.util.Event.on("collapse", "click", function(e) {
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YAHOO.log("Collapsing all TreeView nodes.", "info", "example");
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tree.collapseAll();
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YAHOO.util.Event.preventDefault(e);
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});
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}
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//This method will build a TreeView instance and populate it with
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//between 3 and 7 top-level nodes
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function buildRandomTextNodeTree() {
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//instantiate the tree:
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tree = new YAHOO.widget.TreeView("treeDiv1");
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//create top-level nodes
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for (var i = 0; i < Math.floor((Math.random()*4) + 3); i++) {
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var tmpNode = new YAHOO.widget.MenuNode("label-" + i, tree.getRoot(), false);
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//we'll delegate to another function to build child nodes:
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buildRandomTextBranch(tmpNode);
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}
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//once it's all built out, we need to render
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//our TreeView instance:
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tree.draw();
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}
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//This function adds a random number <4 of child nodes to a given
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//node, stopping at a specific node depth:
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function buildRandomTextBranch(node) {
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if (node.depth < 6) {
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YAHOO.log("buildRandomTextBranch: " + node.index);
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for ( var i = 0; i < Math.floor(Math.random() * 4) ; i++ ) {
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var tmpNode = new YAHOO.widget.MenuNode(node.label + "-" + i, node, false);
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buildRandomTextBranch(tmpNode);
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}
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}
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}
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//When the DOM is done loading, we can initialize our TreeView
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//instance:
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YAHOO.util.Event.onDOMReady(treeInit);
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})();//anonymous function wrapper closed; () notation executes function
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</script>
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<!--END SOURCE CODE FOR EXAMPLE =============================== -->
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</div>
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</div>
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</div>
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<h2 class="first">Implementing the Menu Style</h2>
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<p>The key change we've made in this <a href="http://developer.yahoo.com/yui/treeview/">TreeView Control</a> example is that we've applied a supplementary CSS file to create the "Menu Style" node presentation:</p>
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<textarea name="code" class="HTML" cols="60" rows="1"><link rel="stylesheet" type="text/css" href="assets/css/menu/tree.css"></textarea>
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<p>This CSS redefines the look of branch nodes so they appear as arrows. The folder-style CSS accompanies your <a href="http://developer.yahoo.com/yui/download/">YUI download</a> and can be found in the <code>yui/examples/treeview/assets</code> directory.</p>
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<p>Beyond the <code>link</code> element referenced above, the following markup is on the page for this example:</p>
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<textarea name="code" class="HTML" cols="60" rows="1"><!-- Some style for the expand/contract section-->
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<style>
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#expandcontractdiv {border:1px dotted #dedede; background-color:#EBE4F2; margin:0 0 .5em 0; padding:0.4em;}
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#treeDiv1 { background: #fff; padding:1em; margin-top:1em; }
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</style>
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<!-- markup for expand/contract links -->
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<div id="expandcontractdiv">
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<a id="collapse" href="#">Collapse all</a>
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</div>
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<div id="treeDiv1"></div></textarea>
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<p>Based on that markup, we use the following JavaScript code to create our TreeView instance, populate its nodes, and add expand/collapse functionality:</p>
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<textarea name="code" class="JScript" cols="60" rows="1">//an anonymous function wraps our code to keep our variables
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//in function scope rather than in the global namespace:
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(function() {
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var tree; //will hold our TreeView instance
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function treeInit() {
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YAHOO.log("Example's treeInit function firing.", "info", "example");
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//Hand off ot a method that randomly generates tree nodes:
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buildRandomTextNodeTree();
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//handler for collapsing all nodes
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YAHOO.util.Event.on("collapse", "click", function(e) {
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YAHOO.log("Collapsing all TreeView nodes.", "info", "example");
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tree.collapseAll();
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YAHOO.util.Event.preventDefault(e);
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});
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}
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//This method will build a TreeView instance and populate it with
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//between 3 and 7 top-level nodes
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function buildRandomTextNodeTree() {
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//instantiate the tree:
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tree = new YAHOO.widget.TreeView("treeDiv1");
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//create top-level nodes
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for (var i = 0; i < Math.floor((Math.random()*4) + 3); i++) {
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var tmpNode = new YAHOO.widget.MenuNode("label-" + i, tree.getRoot(), false);
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//we'll delegate to another function to build child nodes:
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buildRandomTextBranch(tmpNode);
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}
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//once it's all built out, we need to render
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//our TreeView instance:
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tree.draw();
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}
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//This function adds a random number <4 of child nodes to a given
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//node, stopping at a specific node depth:
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function buildRandomTextBranch(node) {
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if (node.depth < 6) {
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YAHOO.log("buildRandomTextBranch: " + node.index);
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for ( var i = 0; i < Math.floor(Math.random() * 4) ; i++ ) {
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var tmpNode = new YAHOO.widget.MenuNode(node.label + "-" + i, node, false);
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buildRandomTextBranch(tmpNode);
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}
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}
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}
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//When the DOM is done loading, we can initialize our TreeView
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//instance:
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YAHOO.util.Event.onDOMReady(treeInit);
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})();//anonymous function wrapper closed; () notation executes function</textarea>
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<h2>Configuration for This Example</h2>
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<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/?treeview&MIN#configure">Click here to load the YUI Dependency Configurator with all of this example's dependencies preconfigured</a>.</p>
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</div>
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<div class="yui-u">
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<div id="loggerModule" class="yui-skin-sam">
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<h3 class="firstContent">YUI Logger Output:</h3>
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<div id="loggerGloss"><p><strong>Note:</strong> Logging and debugging is currently turned off for this example.</p>
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<p class="loggerButton"><span id="loggerLink"><span class="first-child"><a href="menu_style_log.html">Reload with logging<br />
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and debugging enabled.</a></span></span></p></div>
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</div>
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<div id="examples">
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<h3>TreeView Control Examples:</h3>
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<div id="exampleToc">
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<ul>
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<li><a href='../treeview/default_tree.html'>Default TreeView</a></li><li><a href='../treeview/dynamic_tree.html'>Dynamically Loading Node Data</a></li><li><a href='../treeview/folder_style.html'>Folder-Style TreeView Design</a></li><li class='selected'><a href='../treeview/menu_style.html'>Menu-Style TreeView Design</a></li><li><a href='../treeview/customicons.html'>Using TreeView with Custom Icons</a></li><li><a href='../treeview/tv_tooltip.html'>TreeView with Tooltips</a></li><li><a href='../treeview/tv_markup.html'>Three Ways to Define a TreeView: Markup (Progressive Enhancement), Existing TreeView Instance, and Object Literal </a></li><li><a href='../treeview/tv_edit.html'>Inline Editing of TreeView Node Labels</a></li><li><a href='../treeview/tv_highlight.html'>Treeview Node Selection and Checkbox Example</a></li><li><a href='../menu/treeviewcontextmenu.html'>Adding A Context Menu To A TreeView (included with examples for Menu Family)</a></li> </ul>
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</div>
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</div>
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<div id="module">
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<h3>More TreeView Control Resources:</h3>
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<ul>
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<li><a href="http://developer.yahoo.com/yui/treeview/">User's Guide</a> (external)</li>
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<li><a href="../../docs/module_treeview.html">API Documentation</a></li>
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<li><a href="http://yuiblog.com/assets/pdf/cheatsheets/treeview.pdf">Cheat Sheet PDF</a> (external)</li></ul>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="yui-b" id="tocWrapper">
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<!-- TABLE OF CONTENTS -->
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<div id="toc">
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<ul>
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<li class="sect first">Yahoo! UI Library</li><li class="item"><a title="The Yahoo! User Interface Library (YUI)" href="http://developer.yahoo.com/yui/">Home (external)</a></li><li class="item"><a title="The Yahoo! User Interface Blog" href="http://yuiblog.com">YUIBlog (external)</a></li><li class="item"><a title="YUILibrary.com hosts the YUI community forums" href="http://yuilibrary.com/forum/">YUI Discussion Forum (external)</a></li><li class="item"><a title="The YUI Library source can be checked out from GitHub" href="http://github.com/yui/">YUI on GitHub</a></li><li class="item"><a title="Instantly searchable API documentation for the entire YUI library." href="../../docs/index.html">API Documentation</a></li><li class="item"><a title="Examples of every YUI utility and control in action" href="../../examples/">Functional Examples</a></li><li class="item"><a title="Videos and podcasts from the YUI Team and from the Yahoo! frontend engineering community." href="http://developer.yahoo.com/yui/theater/">YUI Theater (external)</a></li><li class="item"><a title="YUI is free and open, offered under a BSD license." href="http://developer.yahoo.com/yui/license.html">YUI License (external)</a></li><li class="sect">YUI Functional Examples</li><li class="item"><a title="The YUI Animation Utility - Functional Examples" href="../../examples/animation/index.html">Animation</a></li><li class="item"><a title="The YUI AutoComplete Control - Functional Examples" href="../../examples/autocomplete/index.html">AutoComplete</a></li><li class="item"><a title="The YUI Browser History Manager - Functional Examples" href="../../examples/history/index.html">Browser History Manager</a></li><li class="item"><a title="The YUI Button Control - Functional Examples" href="../../examples/button/index.html">Button</a></li><li class="item"><a title="The YUI Calendar Control - Functional Examples" href="../../examples/calendar/index.html">Calendar</a></li><li class="item"><a title="The YUI Carousel Control - Functional Examples" href="../../examples/carousel/index.html">Carousel</a></li><li class="item"><a title="The YUI Charts Control - Functional Examples" href="../../examples/charts/index.html">Charts</a></li><li class="item"><a title="The YUI Color Picker Control - Functional Examples" href="../../examples/colorpicker/index.html">Color Picker</a></li><li class="item"><a title="The YUI Cookie Utility - Functional Examples" href="../../examples/cookie/index.html">Cookie</a></li><li class="item"><a title="The YUI Connection Manager (AJAX) - Functional Examples" href="../../examples/connection/index.html">Connection Manager</a></li><li class="item"><a title="The YUI Container Family (Module, Overlay, Tooltip, Panel, Dialog, SimpleDialog) - Functional Examples" href="../../examples/container/index.html">Container</a></li><li class="item"><a title="The YUI DataTable Control - Functional Examples" href="../../examples/datatable/index.html">DataTable</a></li><li class="item"><a title="The YUI Dom Collection - Functional Examples" href="../../examples/dom/index.html">Dom</a></li><li class="item"><a title="The YUI Drag & Drop Utility - Functional Examples" href="../../examples/dragdrop/index.html">Drag & Drop</a></li><li class="item"><a title="The YUI Event Utility - Functional Examples" href="../../examples/event/index.html">Event</a></li><li class="item"><a title="The YUI Get Utility - Functional Examples" href="../../examples/get/index.html">Get</a></li><li class="item"><a title="The YUI ImageCropper Control - Functional Examples" href="../../examples/imagecropper/index.html">ImageCropper</a></li><li class="item"><a title="The YUI ImageLoader Utility - Functional Examples" href="../../examples/imageloader/index.html">ImageLoader</a></li><li class="item"><a title="The YUI JSON Utility - Functional Examples" href="../../examples/json/index.html">JSON</a></li><li class="item"><a title="The YUI Layout Manager - Functional Examples" href="../../examples/layout/index.html">Layout Manager</a></li><li class="item"><a title="The YUI Logger Control - Functional Examples" href="../../examples/logger/index.html">Logger</a></li><li class="item"><a title="The YUI Menu Control - Functional Examples" href="../../examples/menu/index.html">Menu</a></li><li class="item"><a title="The YUI Paginator - Functional Examples" href="../../examples/paginator/index.html">Paginator</a></li><li class="item"><a title="The YUI Profiler Utility - Functional Examples" href="../../examples/profiler/index.html">Profiler</a></li><li class="item"><a title="The YUI ProfileViewer Control - Functional Examples" href="../../examples/profilerviewer/index.html">ProfilerViewer</a></li><li class="item"><a title="The YUI ProgressBar Control - Functional Examples" href="../../examples/progressbar/index.html">ProgressBar</a></li><li class="item"><a title="The YUI Resize Utility - Functional Examples" href="../../examples/resize/index.html">Resize</a></li><li class="item"><a title="The YUI Rich Text Editor - Functional Examples" href="../../examples/editor/index.html">Rich Text Editor</a></li><li class="item"><a title="The YUI Selector Utility - Functional Examples" href="../../examples/selector/index.html">Selector</a></li><li class="item"><a title="The YUI Slider Control - Functional Examples" href="../../examples/slider/index.html">Slider</a></li><li class="item"><a title="The YUI Storage Utility - Functional Examples" href="../../examples/storage/index.html">Storage</a></li><li class="item"><a title="The YUI SWF Utility - Functional Examples" href="../../examples/swf/index.html">SWF</a></li><li class="item"><a title="The YUI SWFStore Utility - Functional Examples" href="../../examples/swfstore/index.html">SWFStore</a></li><li class="item"><a title="The YUI Stylesheet Utility - Functional Examples" href="../../examples/stylesheet/index.html">Stylesheet</a></li><li class="item"><a title="The YUI TabView Control - Functional Examples" href="../../examples/tabview/index.html">TabView</a></li><li class="selected "><a title="The YUI TreeView Control - Functional Examples" href="../../examples/treeview/index.html">TreeView</a></li><li class="item"><a title="The YUI Uploader Utility - Functional Examples" href="../../examples/uploader/index.html">Uploader (experimental)</a></li><li class="item"><a title="The YUI YAHOO Global Object - Functional Examples" href="../../examples/yahoo/index.html">YAHOO Global Object</a></li><li class="item"><a title="The YUI Loader Utility - Functional Examples" href="../../examples/yuiloader/index.html">YUI Loader</a></li><li class="item"><a title="The YUI Test Utility - Functional Examples" href="../../examples/yuitest/index.html">YUI Test</a></li><li class="item"><a title="YUI Reset CSS - Functional Examples" href="../../examples/reset/index.html">Reset CSS</a></li><li class="item"><a title="YUI Base CSS - Functional Examples" href="../../examples/base/index.html">Base CSS</a></li><li class="item"><a title="YUI Fonts CSS - Functional Examples" href="../../examples/fonts/index.html">Fonts CSS</a></li><li class="item"><a title="YUI Grids CSS - Functional Examples" href="../../examples/grids/index.html">Grids CSS</a></li><li class="sect">YUI Articles on the YUI Website</li><li class="item"><a title="Answers to Frequently Asked Questions about the YUI Library" href="http://developer.yahoo.com/yui/articles/faq/">YUI FAQ (external)</a></li><li class="item"><a title="Yahoo!'s philosophy of Graded Browser Support" href="http://developer.yahoo.com/yui/articles/gbs/">Graded Browser Support (external)</a></li><li class="item"><a title="Reporting Bugs and Making Feature Requests for YUI Components" href="http://developer.yahoo.com/yui/articles/reportingbugs/">Bug Reports/Feature Requests (external)</a></li><li class="item"><a title="Serve YUI source files from Yahoo! -- free, fast, and simple" href="http://developer.yahoo.com/yui/articles/hosting/">Serving YUI Files from Yahoo! (external)</a></li><li class="item"><a title="Best practices for working with web services while protecting user privacy" href="http://developer.yahoo.com/security/">Security Best Practices (external)</a></li></ul>
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</div>
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</div>
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</div><!--closes bd-->
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<div id="ft">
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<p class="first">Copyright © 2010 Yahoo! Inc. All rights reserved.</p>
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<p><a href="http://privacy.yahoo.com/privacy/us/devel/index.html">Privacy Policy</a> -
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<a href="http://docs.yahoo.com/info/terms/">Terms of Service</a> -
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<a href="http://docs.yahoo.com/info/copyright/copyright.html">Copyright Policy</a> -
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<a href="http://careers.yahoo.com/">Job Openings</a></p>
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</div>
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</div>
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<script src="../../assets/syntax.js"></script>
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<script src="../../assets/dpSyntaxHighlighter.js"></script>
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<script language="javascript">
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dp.SyntaxHighlighter.HighlightAll('code');
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</script>
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<script src='../../assets/YUIexamples.js'></script>
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</body>
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</html>
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