a52c2a8462
Add the legacy frontend themes, scripts, and plugin assets required by the main SPOTA interfaces.
249 lines
7.6 KiB
HTML
249 lines
7.6 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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<meta http-equiv="content-type" content="text/html; charset=ISO-8859-1">
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<title>Dynatree - Example</title>
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<script src="../jquery/jquery.js" type="text/javascript"></script>
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<script src="../jquery/jquery-ui.custom.js" type="text/javascript"></script>
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<script src="../jquery/jquery.cookie.js" type="text/javascript"></script>
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<link href="../src/skin/ui.dynatree.css" rel="stylesheet" type="text/css">
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<script src="../src/jquery.dynatree.js" type="text/javascript"></script>
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<!-- jquery.contextmenu, A Beautiful Site (http://abeautifulsite.net/) -->
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<script src="contextmenu/jquery.contextMenu-custom.js" type="text/javascript"></script>
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<link href="contextmenu/jquery.contextMenu.css" rel="stylesheet" type="text/css" >
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<!-- Start_Exclude: This block is not part of the sample code -->
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<link href="prettify.css" rel="stylesheet">
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<script src="prettify.js" type="text/javascript"></script>
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<link href="sample.css" rel="stylesheet" type="text/css">
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<script src="sample.js" type="text/javascript"></script>
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<!-- End_Exclude -->
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<script type="text/javascript">
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// --- Implement Cut/Copy/Paste --------------------------------------------
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var clipboardNode = null;
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var pasteMode = null;
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function copyPaste(action, node) {
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switch( action ) {
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case "cut":
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case "copy":
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clipboardNode = node;
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pasteMode = action;
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break;
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case "paste":
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if( !clipboardNode ) {
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alert("Clipoard is empty.");
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break;
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}
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if( pasteMode == "cut" ) {
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// Cut mode: check for recursion and remove source
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var isRecursive = false;
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var cb = clipboardNode.toDict(true, function(dict){
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// If one of the source nodes is the target, we must not move
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if( dict.key == node.data.key )
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isRecursive = true;
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});
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if( isRecursive ) {
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alert("Cannot move a node to a sub node.");
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return;
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}
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node.addChild(cb);
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clipboardNode.remove();
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} else {
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// Copy mode: prevent duplicate keys:
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var cb = clipboardNode.toDict(true, function(dict){
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dict.title = "Copy of " + dict.title;
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delete dict.key; // Remove key, so a new one will be created
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});
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node.addChild(cb);
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}
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clipboardNode = pasteMode = null;
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break;
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default:
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alert("Unhandled clipboard action '" + action + "'");
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}
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};
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// --- Contextmenu helper --------------------------------------------------
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function bindContextMenu(span) {
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// Add context menu to this node:
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$(span).contextMenu({menu: "myMenu"}, function(action, el, pos) {
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// The event was bound to the <span> tag, but the node object
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// is stored in the parent <li> tag
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var node = $.ui.dynatree.getNode(el);
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switch( action ) {
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case "cut":
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case "copy":
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case "paste":
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copyPaste(action, node);
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break;
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default:
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alert("Todo: appply action '" + action + "' to node " + node);
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}
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});
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};
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// --- Init dynatree during startup ----------------------------------------
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$(function(){
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$("#tree").dynatree({
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persist: true,
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onActivate: function(node) {
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$("#echoActivated").text(node.data.title + ", key=" + node.data.key);
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},
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onClick: function(node, event) {
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// Close menu on click
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if( $(".contextMenu:visible").length > 0 ){
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$(".contextMenu").hide();
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// return false;
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}
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},
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onKeydown: function(node, event) {
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// Eat keyboard events, when a menu is open
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if( $(".contextMenu:visible").length > 0 )
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return false;
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switch( event.which ) {
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// Open context menu on [Space] key (simulate right click)
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case 32: // [Space]
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$(node.span).trigger("mousedown", {
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preventDefault: true,
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button: 2
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})
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.trigger("mouseup", {
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preventDefault: true,
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pageX: node.span.offsetLeft,
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pageY: node.span.offsetTop,
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button: 2
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});
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return false;
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// Handle Ctrl-C, -X and -V
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case 67:
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if( event.ctrlKey ) { // Ctrl-C
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copyPaste("copy", node);
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return false;
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}
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break;
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case 86:
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if( event.ctrlKey ) { // Ctrl-V
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copyPaste("paste", node);
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return false;
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}
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break;
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case 88:
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if( event.ctrlKey ) { // Ctrl-X
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copyPaste("cut", node);
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return false;
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}
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break;
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}
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},
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/*Bind context menu for every node when it's DOM element is created.
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We do it here, so we can also bind to lazy nodes, which do not
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exist at load-time. (abeautifulsite.net menu control does not
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support event delegation)*/
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onCreate: function(node, span){
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bindContextMenu(span);
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},
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/*Load lazy content (to show that context menu will work for new items too)*/
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onLazyRead: function(node){
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node.appendAjax({
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url: "sample-data2.json"
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});
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},
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/* D'n'd, just to show it's compatible with a context menu.
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See http://code.google.com/p/dynatree/issues/detail?id=174 */
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dnd: {
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preventVoidMoves: true, // Prevent dropping nodes 'before self', etc.
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onDragStart: function(node) {
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return true;
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},
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onDragEnter: function(node, sourceNode) {
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if(node.parent !== sourceNode.parent)
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return false;
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return ["before", "after"];
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},
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onDrop: function(node, sourceNode, hitMode, ui, draggable) {
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sourceNode.move(node, hitMode);
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}
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}
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});
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});
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</script>
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</head>
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<body class="example">
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<h1>Example: Context Menu</h1>
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<p class="description">
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Implementation of a context menu. Right-click a node and see what happens.<br>
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Also [space] key is supported to open the menu.<br>
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<br>
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This example also demonstrates, how to copy or move branches and how
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to implement clipboard functionality.
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<br>
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A keyboard handler implements Cut, Copy, and Paste with <code>Ctrl-X</code>,
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<code>Ctrl-C</code>, <code>Ctrl-V</code>.
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</p>
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<p class="description">
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This sample uses the jQuery Context Menu Plugin by Cory S.N. LaViska.
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Visit <a href="http://abeautifulsite.net/">A Beautiful Site</a> for usage and more information.
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<br>
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<b>NOTE:</b></br>
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I had to <a href="http://code.google.com/p/dynatree/issues/detail?id=174">patch Cory's code</a> in order to make it work. Please understand, that I am not able to support this plugin. There are many other context menus
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out there :-)
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</p>
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<!-- Definition of context menu -->
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<ul id="myMenu" class="contextMenu">
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<li class="edit"><a href="#edit">Edit</a></li>
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<li class="cut separator"><a href="#cut">Cut</a></li>
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<li class="copy"><a href="#copy">Copy</a></li>
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<li class="paste"><a href="#paste">Paste</a></li>
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<li class="delete"><a href="#delete">Delete</a></li>
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<li class="quit separator"><a href="#quit">Quit</a></li>
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</ul>
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<!-- Definition tree structure -->
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<div id="tree">
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<ul>
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<li id="id1" title="Look, a tool tip!">item1 with key and tooltip
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<li id="id2" class="activate">item2: activated on init
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<li id="id3" class="folder">Folder with some children
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<ul>
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<li id="id3.1">Sub-item 3.1
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<li id="id3.2">Sub-item 3.2
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</ul>
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<li id="id4" class="expanded">Document with some children (expanded on init)
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<ul>
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<li id="id4.1">Sub-item 4.1
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<li id="id4.2">Sub-item 4.2
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</ul>
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<li id="id5" class="lazy folder">Lazy folder
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</ul>
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</div>
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<div>Selected node: <span id="echoActivated">-</span></div>
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<!-- Start_Exclude: This block is not part of the sample code -->
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<hr>
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<p class="sample-links no_code">
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<a class="hideInsideFS" href="http://dynatree.googlecode.com">jquery.dynatree.js project home</a>
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<a class="hideOutsideFS" href="#">Link to this page</a>
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<a class="hideInsideFS" href="samples.html">Example Browser</a>
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<a href="#" id="codeExample">View source code</a>
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</p>
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<pre id="sourceCode" class="prettyprint" style="display:none"></pre>
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<!-- End_Exclude -->
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</body>
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</html>
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