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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
<script type="text/javascript" src="../../jquery-1.2.6.js"></script>
<script type="text/javascript" src="../../ui/ui.core.js"></script>
<script type="text/javascript" src="../../ui/ui.draggable.js"></script>
<script type="text/javascript" src="../../ui/ui.droppable.js"></script>
<script type="text/javascript" src="../../ui/ui.resizable.js"></script>
<script type="text/javascript" src="../../ui/ui.sortable.js"></script>
<script>
$(document).ready(function(){
$.widget("ui.tree", {
init: function() {
var self = this;
this.element.sortable({
items: this.options.sortOn,
placeholder: "ui-tree-placeholder",
start: function() {
$(this).data("sortable").placeholder.hide();
$(this).data("sortable").refreshPositions(true);
},
stop: function() {
var self = $(this).data("sortable");
$(self.options.items, self.element).css("border-top", "0").css("border-bottom", "0");
},
sortIndicator: function(e, item, append, hardRefresh) {
append ? append[0].appendChild(this.placeholder[0]) : item.item[0].parentNode.insertBefore(this.placeholder[0], (this.direction == 'down' ? item.item[0] : item.item[0].nextSibling));
$(this.options.items, this.element).css("border-top", "0").css("border-bottom", "0");
item.item.css("border-"+(this.direction == "down" ? "top" : "bottom"), "2px solid black");
}
});
//Make certain nodes droppable
$(this.options.dropOn, this.element).droppable({
accept: this.options.sortOn,
hoverClass: this.options.hoverClass,
//tolerance: "pointer",
over: function() {
$(self.options.sortOn, self.element).css("border-top", "0").css("border-bottom", "0");
},
drop: function(e, ui) {
$(this).parent().find("ul").append(ui.draggable);
self.element.data("sortable")._noFinalSort = true;
}
});
}
});
$.extend($.ui.tree, {
defaults: {
sortOn: "*",
dropOn: "div",
hoverClass: "ui-tree-hover"
}
});
$("ul.sortable").tree({
sortOn: "li",
dropOn: "div",
hoverClass: "hover"
});
});
</script>
<style type="text/css">
body {
background:#fff;
color:#333;
font-size:11px;
font-family:"lucida grande", tahoma, verdana, arial, sans-serif;
}
.hover {
background: green;
color: #fff;
}
.placeholder {
display: none;
}
</style>
</head>
<body>
<ul class="sortable">
<li>Item 1</li>
<li><div>Item 2</div>
<ul>
<li>Sub Item 1</li>
<li>Sub Item 3</li>
<li>Sub Item 4</li>
<li>Sub Item 5</li>
</ul>
</li>
<li>Item 3</li>
<li>Item 4</li>
<li><div>Item 2</div>
<ul>
<li>Sub Item 1</li>
<li>Sub Item 3</li>
<li>Sub Item 4</li>
<li>Sub Item 5</li>
</ul>
</li>
<li>Item 6</li>
<li>Item 7</li>
<li>Item 8</li>
</ul>
</body>
</html>
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