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File: jQTree4PHP/ve/com/yepsua/common/js/jQuery/plugins/jTreeView/jquery.treeview.async.js

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File: jQTree4PHP/ve/com/yepsua/common/js/jQuery/plugins/jTreeView/jquery.treeview.async.js
Role: Auxiliary data
Content type: text/plain
Description: jQuery plugin
Class: jQTree4PHP
Generate expansible tree menus using Jquery
Author: By
Last change:
Date: 14 years ago
Size: 1,963 bytes
 

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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) { $.getJSON(settings.url, {root: root}, function(response) { function createNode(parent) { var current = $("<li/>").attr("id", this.id || "").html("<span>" + this.text + "</span>").appendTo(parent); if (this.classes) { current.children("span").addClass(this.classes); } 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({ text:"placeholder", id:"placeholder", children:[] }, branch); } if (this.children && this.children.length) { $.each(this.children, createNode, [branch]) } } } $.each(response, createNode, [child]); $(container).treeview({add: child}); }); } var proxied = $.fn.treeview; $.fn.treeview = function(settings) { if (!settings.url) { return proxied.apply(this, arguments); } var container = this; load(settings, "source", this, container); var userToggle = settings.toggle; return proxied.call(this, $.extend({}, settings, { collapsed: true, toggle: function() { var $this = $(this); if ($this.hasClass("hasChildren")) { var childList = $this.removeClass("hasChildren").find("ul"); childList.empty(); load(settings, this.id, childList, container); } if (userToggle) { userToggle.apply(this, arguments); } } })); }; })(jQuery);