최초등록
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sp1000je
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// +---------------------------------------------------------------+
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// | DO NOT REMOVE THIS |
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// +---------------------------------------------------------------+
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// | DynamicTree 1.5.2 |
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// | Author: Cezary Tomczak [www.gosu.pl] |
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// | Free for any use as long as all copyright messages are intact |
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// +---------------------------------------------------------------+
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function DynamicTree(id) {
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this.foldersAsLinks = true; //폴더에도 링크를 적용할지
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//this.path = "http://tagin.net/js/ex/js7-61/images/";
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this.path = "/common/tree/img/";
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this.img = {
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"branch": "tree-branch.gif",
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"doc": "tree-doc.gif",
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"folder": "tree-folder.gif",
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"folderOpen": "tree-folder-open.gif",
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"leaf": "tree-leaf.gif",
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"leafEnd": "tree-leaf-end.gif",
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"node": "tree-node.gif",
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"nodeEnd": "tree-node-end.gif",
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"nodeOpen": "tree-node-open.gif",
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"nodeOpenEnd": "tree-node-open-end.gif" };
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this.cookiePath = "";
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this.cookieDomain = "";
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this.init = function() {
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var p, img;
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for (p in this.img) {
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this.img[p] = this.path + this.img[p];
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}
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for (p in this.img) {
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this.imgObjects.push(new Image());
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this.imgObjects.getLast().src = this.img[p];
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this.img[p] = this.imgObjects.getLast().src;
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}
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this.parse(document.getElementById(this.id).childNodes, this.tree, 1);
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//this.loadState(); //open or close;
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if (window.addEventListener) { window.addEventListener("unload", function(e) { self.saveState(); }, false); }
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else if (window.attachEvent) { window.attachEvent("onunload", function(e) { self.saveState(); }); }
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this.updateHtml();
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};
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this.parse = function(nodes, tree) {
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for (var i = 0; i < nodes.length; i++) {
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if (nodes[i].nodeType == 1) {
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if (!nodes[i].className) { continue; }
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if (!nodes[i].id) {
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nodes[i].id = this.id + "-" + (++this.count);
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}
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var node = new Node();
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node.id = nodes[i].id;
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if (nodes[i].firstChild) {
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if (nodes[i].firstChild.tagName == "A") {
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var a = nodes[i].firstChild;
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if (a.firstChild) {
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node.text = a.firstChild.nodeValue.trim();
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}
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if (a.href) {
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node.href = a.href;
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}
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if (a.title) {
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node.title = a.title;
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}
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if (a.target) {
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node.target = a.target;
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}
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} else {
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node.text = nodes[i].firstChild.nodeValue.trim();
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}
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}
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node.parentNode = tree;
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node.childNodes = (nodes[i].className == "folder" ? new Array() : null);
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node.isDoc = (nodes[i].className == "doc");
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node.isFolder = (nodes[i].className == "folder");
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tree.childNodes.push(node);
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this.allNodes[node.id] = node;
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}
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if (nodes[i].nodeType == 1 && nodes[i].childNodes) {
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this.parse(nodes[i].childNodes, tree.childNodes.getLast());
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}
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}
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};
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this.nodeClick = function(id) {
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var el = document.getElementById(id+"-section");
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var node = document.getElementById(id+"-node");
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var icon = document.getElementById(id+"-icon");
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if (el.style.display == "block") {
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el.style.display = "none";
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if (this.allNodes[id].isLast()) { node.src = this.img.nodeEnd; }
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else { node.src = this.img.node; }
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icon.src = this.img.folder;
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this.opened.removeByValue(id);
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} else {
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el.style.display = "block";
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if (this.allNodes[id].isLast()) { node.src = this.img.nodeOpenEnd; }
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else { node.src = this.img.nodeOpen; }
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icon.src = this.img.folderOpen;
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this.opened.push(id);
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}
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/* fix ie bug - images not showing */
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if (node.outerHTML) { node.outerHTML = node.outerHTML; }
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if (icon.outerHTML) { icon.outerHTML = icon.outerHTML; }
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};
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this.toHtml = function() {
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var s = "";
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var nodes = this.tree.childNodes;
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for (var i = 0; i < nodes.length; i++) {
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s += nodes[i].toHtml();
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}
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return s;
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};
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this.updateHtml = function() {
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document.getElementById(this.id).innerHTML = this.toHtml();
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};
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this.loadState = function() {
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var opened = this.cookie.get("opened");
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if (opened) {
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this.opened = opened.split("|");
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this.opened.filter(function(id) { return self.allNodes[id] && self.allNodes[id].isFolder && self.allNodes[id].childNodes.length; });
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}
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};
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this.saveState = function() {
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if (this.opened.length) {
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this.cookie.set("opened", this.opened.join("|"), 3600*24*30, this.cookiePath, this.cookieDomain);
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} else {
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this.clearState();
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}
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};
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this.clearState = function() {
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this.cookie.del("opened");
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};
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function Node(id, text, parentNode, childNodes, isDoc, isFolder) {
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this.id = id;
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this.text = text;
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this.parentNode = parentNode;
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this.childNodes = childNodes;
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this.isDoc = isDoc;
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this.isFolder = isFolder;
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this.href = "";
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this.title = "";
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this.target = "";
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this.isLast = function() {
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if (this.parentNode) {
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return this.parentNode.childNodes.getLast().id == this.id;
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}
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throw "DynamicTree.Node.isLast() failed, this func cannot be called for the root element";
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};
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this.toHtml = function() {
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var s = '<div class="?" id="?">'.format((this.isFolder ? "folder" : "doc"), this.id);
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if (this.isFolder) {
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var nodeIcon;
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if (this.childNodes.length) {
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nodeIcon = (self.opened.contains(this.id) ? (this.isLast() ? self.img.nodeOpenEnd : self.img.nodeOpen) : (this.isLast() ? self.img.nodeEnd : self.img.node));
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} else {
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nodeIcon = (this.isLast() ? self.img.leafEnd : self.img.leaf);
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}
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var icon = ((self.opened.contains(this.id) && this.childNodes.length) ? self.img.folderOpen : self.img.folder);
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if (this.childNodes.length) { s += '<a href="javascript:void(0)" onclick="?.nodeClick(\'?\')">'.format(self.id, this.id); }
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s += '<img id="?-node" src="?" width="18" height="18" alt="" />'.format(this.id, nodeIcon);
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if (this.childNodes.length) { s += '</a>'; }
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s += '<img id="?-icon" src="?" width="18" height="18" alt="" />'.format(this.id, icon);
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if (self.foldersAsLinks) {
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s += '<a href="?"??>?</a>'.format(this.href, (this.title ? ' title="?"'.format(this.title) : ""), (this.target ? ' target="?"'.format(this.target) : ""), this.text);
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} else {
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s += this.text;
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}
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if (this.childNodes.length) {
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s += '<div class="section?" id="?-section"'.format((this.isLast() ? " last" : ""), this.id);
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if (self.opened.contains(this.id)) {
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s += ' style="display: block;"'; }
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s += '>';
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for (var i = 0; i < this.childNodes.length; i++) {
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s += this.childNodes[i].toHtml();
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}
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s += '</div>';
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}
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}
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if (this.isDoc) {
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s += '<img src="?" width="18" height="18" alt="" /><img src="?" width="18" height="18" alt="" />'.format((this.isLast() ? self.img.leafEnd : self.img.leaf), self.img.doc);
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s += '<a href="?"??>?</a>'.format(this.href, (this.title ? ' title="?"'.format(this.title) : ""), (this.target ? ' target="?"'.format(this.target) : ""), this.text);
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}
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s += '</div>';
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return s;
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};
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}
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function Cookie() {
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this.get = function(name) {
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var cookies = document.cookie.split(";");
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for (var i = 0; i < cookies.length; ++i) {
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var a = cookies[i].split("=");
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if (a.length == 2) {
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a[0] = a[0].trim();
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a[1] = a[1].trim();
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if (a[0] == name) {
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return unescape(a[1]);
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}
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}
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}
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return "";
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};
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this.set = function(name, value, seconds, path, domain, secure) {
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var cookie = (name + "=" + escape(value));
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if (seconds) {
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var date = new Date(new Date().getTime()+seconds*1000);
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cookie += ("; expires="+date.toGMTString());
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}
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cookie += (path ? "; path="+path : "");
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cookie += (domain ? "; domain="+domain : "");
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cookie += (secure ? "; secure" : "");
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document.cookie = cookie;
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};
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this.del = function(name) {
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document.cookie = name + "=; expires=Thu, 01-Jan-70 00:00:01 GMT";
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};
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}
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var self = this;
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this.id = id;
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this.tree = new Node("tree", "", null, new Array(), false, true);
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this.allNodes = {}; // id => object
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this.opened = []; // opened folders
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this.active = ""; // active node, text clicked
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this.cookie = new Cookie();
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this.imgObjects = [];
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this.count = 0;
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}
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/* Check whether array contains given string */
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if (!Array.prototype.contains) {
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Array.prototype.contains = function(s) {
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for (var i = 0; i < this.length; ++i) {
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if (this[i] === s) { return true; }
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}
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return false;
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};
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}
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/* Remove elements with such value (mutates) */
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if (!Array.prototype.removeByValue) {
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Array.prototype.removeByValue = function(value) {
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var i, indexes = [];
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for (i = 0; i < this.length; ++i) {
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if (this[i] === value) { indexes.push(i); }
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}
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for (i = indexes.length - 1; i >= 0; --i) {
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this.splice(indexes[i], 1);
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}
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};
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}
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/* Remove elements judged 'false' by the passed function (mutates) */
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if (!Array.prototype.filter) {
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Array.prototype.filter = function(func) {
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var i, indexes = [];
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for (i = 0; i < this.length; ++i) {
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if (!func(this[i])) { indexes.push(i); }
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}
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for (i = indexes.length - 1; i >= 0; --i) {
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this.splice(indexes[i], 1);
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}
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};
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}
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/* Get the last element from the array */
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if (!Array.prototype.getLast) {
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Array.prototype.getLast = function() {
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return this[this.length-1];
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};
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}
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/* Strip whitespace from the beginning and end of a string */
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if (!String.prototype.trim) {
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String.prototype.trim = function() {
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return this.replace(/^\s*|\s*$/g, "");
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};
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}
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/* Replace ? tokens with variables passed as arguments in a string */
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String.prototype.format = function() {
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if (!arguments.length) { throw "String.format() failed, no arguments passed, this = "+this; }
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var tokens = this.split("?");
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if (arguments.length != (tokens.length - 1)) { throw "String.format() failed, tokens != arguments, this = "+this; }
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var s = tokens[0];
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for (var i = 0; i < arguments.length; ++i) {
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s += (arguments[i] + tokens[i + 1]);
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}
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return s;
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};
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