window/jquery.treeview/jquery.treeviewjquery.async.dir.js

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/*
 * Async Treeview 0.1 - Lazy-loading extension for Treeview
 * 
 * http://bassistance.de/jquery-plugins/jquery-plugin-treeview/
 *
 * Copyright (c) 2007 Jörn Zaefferer
 *
 * Dual licensed under the MIT and GPL licenses:
 *   http://www.opensource.org/licenses/mit-license.php
 *   http://www.gnu.org/licenses/gpl.html
 *
 * Revision: $Id$
 *
 */
;(function($) {

function load(settings, root, child, container) {

	function createNode(parent) {
	   
        var current = $("<li/>");
        current.attr("id",this.value);
        current.data("value",this.value);
        current.html("<span ><a href=\"#\" onclick=\"OpenDir('"+this.value+"')\" >" + this.text + "</a></span>")
        current.appendTo(parent);
		if (this.classes) {
			current.children("span").addClass(this.classes);
		}else{
		    current.children("span").addClass('folder');
		}
		if (this.expanded) {
			current.addClass("open");
		}
		if (this.hasChildren || this.children && this.children.length) {
			var branch = $("<ul/>").appendTo(current);
			if (this.hasChildren) {
				current.addClass("hasChildren");
				
				createNode.call({
					classes: "placeholder",
					text: "&nbsp;",
					children:[]
				}, branch);
			}
			if (this.children && this.children.length) {
				$.each(this.children, createNode, [branch])
			}
		}
	}
	$.ajax($.extend(true, {
		url: settings.url,
		dataType: "json",
		data: {
			root: root
		},
		success: function(response) {
			child.empty();
			$.each(response, createNode, [child]);
	        $(container).treeview({add: child});
	        $("#load").hide();