/*--------------------------------------------------| | dTree 2.05 | www.destroydrop.com/javascript/tree/ | |---------------------------------------------------| | Copyright (c) 2002-2003 Geir Landr・ | | | | This script can be used freely as long as all | | copyright messages are intact. | | | | Updated: 17.04.2003 | |--------------------------------------------------*/ // Node object var imgpath = "http://school.shinkamigoto.net/nucleus/plugins/dtree/"; function Node(id, pid, name, url, title, target, icon, iconOpen, open) { this.id = id; this.pid = pid; this.name = name; this.url = url; this.title = title; this.target = target; this.icon = icon; this.iconOpen = iconOpen; this._io = open || false; this._is = false; this._ls = false; this._hc = false; this._ai = 0; this._p; }; // Tree object function dTree(objName) { this.config = { target : null, folderLinks : true, useSelection : false, useCookies : true, useLines : true, useIcons : true, useStatusText : false, closeSameLevel : false, inOrder : true // folderLinks : true, // useSelection : false, // useCookies : false, // useLines : false, // useIcons : false, // useStatusText : true, // closeSameLevel : true, // inOrder : false } this.icon = { root : imgpath + 'img/base.gif', folder : imgpath + 'img/folder.gif', folderOpen : imgpath + 'img/folderopen.gif', // node : imgpath + 'img/page.gif', node : imgpath + 'img/folder.gif', empty : imgpath + 'img/empty.gif', line : imgpath + 'img/line.gif', join : imgpath + 'img/join.gif', joinBottom : imgpath + 'img/joinbottom.gif', plus : imgpath + 'img/plus.gif', plusBottom : imgpath + 'img/plusbottom.gif', minus : imgpath + 'img/minus.gif', minusBottom : imgpath + 'img/minusbottom.gif', nlPlus : imgpath + 'img/nolines_plus.gif', nlMinus : imgpath + 'img/nolines_minus.gif' }; this.obj = objName; this.aNodes = []; this.aIndent = []; this.root = new Node(-1); this.selectedNode = null; this.selectedFound = false; this.completed = false; }; // Adds a new node to the node array dTree.prototype.add = function(id, pid, name, url, title, target, icon, iconOpen, open) { this.aNodes[this.aNodes.length] = new Node(id, pid, name, url, title, target, icon, iconOpen, open); }; // Open/close all nodes dTree.prototype.openAll = function() { this.oAll(true); }; dTree.prototype.closeAll = function() { this.oAll(false); }; // Outputs the tree to the page dTree.prototype.toString = function() { var str = '
\n'; if (document.getElementById) { if (this.config.useCookies) this.selectedNode = this.getSelected(); str += this.addNode(this.root); } else str += 'Browser not supported.'; str += '
'; if (!this.selectedFound) this.selectedNode = null; this.completed = true; return str; }; // Creates the tree structure dTree.prototype.addNode = function(pNode) { var str = ''; var n=0; if (this.config.inOrder) n = pNode._ai; for (n; n\n'; } if (node.url) { str += ''; str += node.name; if (node.url || ((!this.config.folderLinks || !node.url) && node._hc)) str += '\n'; str += '\n'; if (node._hc) { str += '
\n'; str += this.addNode(node); str += '
\n'; } this.aIndent.pop(); return str; }; // Adds the empty and line icons dTree.prototype.indent = function(node, nodeId) { var str = ''; if (this.root.id != node.pid) { for (var n=0; n'; (node._ls) ? this.aIndent.push(0) : this.aIndent.push(1); if (node._hc) { str += '\n'; } else str += '\n'; } return str; }; // Checks if a node has any children and if it is the last sibling dTree.prototype.setCS = function(node) { var lastId; for (var n=0; n