forked from extern/egroupware
not used anymore
This commit is contained in:
Ralf Becker
parent
c7e3a3acd3
commit
3b589d43cf
@ -1,67 +0,0 @@
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.son {
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position: relative;
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left: 10px;
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/* width: 0px;*/
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}
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.plus {
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font-size: 15px;
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font-weight: bold;
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cursor: pointer;
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cursor: hand;
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color: #000000;
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font-family: monospace;
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}
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.plus:hover {
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color: #FF0000;
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}
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.opened {
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display: inline;
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/* width: 0px;*/
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}
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.closed {
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display: none;
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/* width: 0px;*/
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}
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/* link */
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.l {
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padding: 2px;
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font-weight: bold;
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font-size: 12px;
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color: #666666;
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text-decoration: none;
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cursor: pointer;
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cursor: hand;
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white-space: nowrap;
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font-family: sans-serif;
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}
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.l:hover {
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text-decoration: underline;
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}
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/* selected link */
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.sl {
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padding: 2px;
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font-weight: bold;
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font-size: 12px;
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color: #0000FF;
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text-decoration: none;
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cursor: pointer;
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cursor: hand;
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white-space: nowrap;
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font-family: sans-serif;
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}
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.sl:hover {
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text-decoration: underline;
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}
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@ -1,561 +0,0 @@
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/* Dynamic Folder Tree
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* Generates DHTML tree dynamically (on the fly).
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* License: GNU LGPL
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*
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* Copyright (c) 2004, Vinicius Cubas Brand, Raphael Derosso Pereira
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* {viniciuscb,raphaelpereira} at users.sourceforge.net
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* All rights reserved.
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*
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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// NODE
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//Usage: a = new dNode({id:2, caption:'tree root', url:'http://www.w3.org'});
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function dNode(arrayProps) {
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//mandatory fields
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this.id; //node id
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this.caption; //node caption
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//optional fields
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this.url; //url to open
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this.target; //target to open url
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this.onClick; //javascript to execute onclick
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this.onOpen; //javascript to execute when a node of the tree opens
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this.onClose; //javascript to execute when a node of the tree closes
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this.onFirstOpen; //javascript to execute only on the first open
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this.iconClosed; //img.src of closed icon
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this.iconOpen; //img.src of open icon
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this.runJS = true; //(bool) if true, runs the on* props defined above
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this.plusSign = true; //(bool) if the plus sign will appear or not
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this.captionClass = 'l'; //(string) the class for this node's caption
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//The parameters below are private
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this._opened = false; //already opened
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this._io = false; //is opened
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this._children = []; //references to children
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this._parent; //pointer to parent
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this._myTree; //pointer to myTree
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this._drawn = false;
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for (var i in arrayProps)
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{
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if (i.charAt(0) != '_')
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{
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eval('this.'+i+' = arrayProps[\''+i+'\'];');
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}
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}
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}
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//changes node state from open to closed, and vice-versa
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dNode.prototype.changeState = function()
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{
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if (this._io)
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{
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this.close();
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}
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else
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{
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this.open();
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}
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//cons = COokie of Node Status
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//setCookie("cons"+this.id,this._io);
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}
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dNode.prototype.open = function () {
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if (!this._io)
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{
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if (!this._opened && this.runJS && this.onFirstOpen != null)
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{
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eval(this.onFirstOpen);
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}
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else if (this.runJS && this.onOpen != null)
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{
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eval(this.onOpen);
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}
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this._debug = true;
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this._opened = true;
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this._io = true;
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this._refresh();
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}
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}
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dNode.prototype.close = function() {
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if (this._io)
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{
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if (this.runJS && this.onClose != null)
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{
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eval(this.onClose);
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}
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this._io = false;
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this._refresh();
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}
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}
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//alter node label and other properties
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dNode.prototype.alter = function(arrayProps)
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{
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for (var i in arrayProps)
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{
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if (i != 'id' && i.charAt(0) != '_')
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{
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eval('this.'+i+' = arrayProps[\''+i+'\'];');
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}
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}
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}
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//css and dhtml refresh part
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dNode.prototype._refresh = function() {
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var nodeDiv = getObjectById("n"+this.id+this._myTree.name);
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var plusSpan = getObjectById("p"+this.id+this._myTree.name);
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var captionSpan = getObjectById("l"+this.id+this._myTree.name);
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var childrenDiv = getObjectById("ch"+this.id+this._myTree.name);
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if (nodeDiv != null)
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{
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//Handling open and close: checks this._io and changes class as needed
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if (!this._io) //just closed
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{
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childrenDiv.className = "closed";
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}
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else //just opened
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{
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//prevents IE undesired behaviour when displaying empty DIVs
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/* if (this._children.length > 0)
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{*/
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childrenDiv.className = "opened";
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// }
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}
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plusSpan.innerHTML = this._properPlus();
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captionSpan.innerHTML = this.caption;
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}
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//alter onLoad, etc
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}
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//gets the proper plus for this moment
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dNode.prototype._properPlus = function()
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{
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if (!this._io)
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{
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if (this._myTree.useIcons)
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{
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return (this.plusSign)?imageHTML(this._myTree.icons.plus):"";
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}
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else
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{
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return (this.plusSign)?"+":"";
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}
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}
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else
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{
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if (this._myTree.useIcons)
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{
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return (this.plusSign)?imageHTML(this._myTree.icons.minus):"";
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}
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else
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{
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return (this.plusSign)?"-":"";
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}
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}
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}
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//changes node to selected style class. Perform further actions.
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dNode.prototype._select = function()
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{
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var captionSpan;
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if (this._myTree._selected)
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{
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this._myTree._selected._unselect();
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}
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this._myTree._selected = this;
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captionSpan = getObjectById("l"+this.id+this._myTree.name);
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//changes class to selected link
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if (captionSpan)
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{
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captionSpan.className = 'sl';
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}
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}
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//changes node to unselected style class. Perform further actions.
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dNode.prototype._unselect = function()
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{
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var captionSpan = getObjectById("l"+this.id+this._myTree.name);
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this._myTree._lastSelected = this._myTree._selected;
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this._myTree._selected = null;
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//changes class to selected link
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if (captionSpan)
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{
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captionSpan.className = this.captionClass;
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}
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}
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//state can be open or closed
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//warning: if drawed node is not child or root, bugs will happen
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dNode.prototype._draw = function()
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{
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var str;
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var _this = this;
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var divN, divCH, spanP, spanL, parentChildrenDiv;
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var myClass = (this._io)? "opened" : "closed";
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var myPlus = this._properPlus();
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var append = true;
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var captionOnClickEvent = null;
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// var cook;
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var plusEventHandler = function(){
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_this.changeState();
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}
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var captionEventHandler = function(){
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eval(captionOnClickEvent);
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}
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/* if (this.myTree.followCookies)
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{
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this._io = getCookie("cons"+this.id);
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}*/
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//FIXME put this in a separate function, as this will be necessary in
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//various parts
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if (this.onClick) //FIXME when onclick && url
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{
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captionEventHandler = function () { _this._select(); typeof(_this.onClick) == 'function' ? _this.onClick() : eval(_this.onClick); };
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}
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else if (this.url && this.target)
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{
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captionEventHandler = function () { _this._select(); window.open(_this.url,_this.target); };
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}
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else if (this.url)
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{
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captionEventHandler = function () { _this._select(); window.location=_this.url; };
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}
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//The div of this node
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divN = document.createElement('div');
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divN.id = 'n'+this.id+this._myTree.name;
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divN.className = 'son';
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// divN.style.border = '1px solid black';
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//The span that holds the plus/minus sign
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spanP = document.createElement('span');
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spanP.id = 'p'+this.id+this._myTree.name;
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spanP.className = 'plus';
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spanP.onclick = plusEventHandler;
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spanP.innerHTML = myPlus;
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// spanP.style.border = '1px solid green';
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//The span that holds the label/caption
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spanL = document.createElement('span');
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spanL.id = 'l'+this.id+this._myTree.name;
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spanL.className = this.captionClass;
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spanL.onclick = captionEventHandler;
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spanL.innerHTML = this.caption;
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// spanL.style.border = '1px solid red';
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//The div that holds the children
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divCH = document.createElement('div');
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divCH.id = 'ch'+this.id+this._myTree.name;
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divCH.className = myClass;
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// divCH.style.border = '1px solid blue';
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// div.innerHTML = str;
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divN.appendChild(spanP);
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divN.appendChild(spanL);
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divN.appendChild(divCH);
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if (this._parent != null)
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{
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parentChildrenDiv = getObjectById("ch"+this._parent.id+this._myTree.name);
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}
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else //is root
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{
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parentChildrenDiv = getObjectById("dftree_"+this._myTree.name);
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}
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if (parentChildrenDiv)
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{
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parentChildrenDiv.appendChild(divN);
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}
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}
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// TREE
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//Usage: t = new dFTree({name:t, caption:'tree root', url:'http://www.w3.org'});
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function dFTree(arrayProps) {
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//mandatory fields
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this.name; //the value of this must be the name of the object
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//optional fields
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this.is_dynamic = true; //tree is dynamic, i.e. updated on the fly
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this.followCookies = true;//use previous state (o/c) of nodes
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this.useIcons = false; //use icons or not
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//arrayProps[icondir]: Icons Directory
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iconPath = (arrayProps['icondir'] != null)? arrayProps['icondir'] : '';
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this.icons = {
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root : iconPath+'/foldertree_base.gif',
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folder : iconPath+'/foldertree_folder.gif',
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folderOpen : iconPath+'/foldertree_folderopen.gif',
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node : iconPath+'/foldertree_folder.gif',
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empty : iconPath+'/foldertree_empty.gif',
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line : iconPath+'/foldertree_line.gif',
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join : iconPath+'/foldertree_join.gif',
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joinBottom : iconPath+'/foldertree_joinbottom.gif',
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plus : iconPath+'/foldertree_plus.gif',
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plusBottom : iconPath+'/foldertree_plusbottom.gif',
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minus : iconPath+'/foldertree_minus.gif',
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minusBottom : iconPath+'/foldertree_minusbottom.gif',
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nlPlus : iconPath+'/foldertree_nolines_plus.gif',
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nlMinus : iconPath+'/foldertree_nolines_minus.gif'
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};
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//private
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this._root = false; //reference to root node
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this._aNodes = [];
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this._lastSelected; //The last selected node
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this._selected; //The actual selected node
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for (var i in arrayProps)
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{
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if (i.charAt(0) != '_')
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{
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eval('this.'+i+' = arrayProps[\''+i+'\'];');
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}
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}
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}
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dFTree.prototype.draw = function(dest_element) {
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var main_div;
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if (!getObjectById("dftree_"+this.name) && dest_element)
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{
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main_div = document.createElement('div');
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main_div.id = 'dftree_'+this.name;
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dest_element.appendChild(main_div);
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this._drawn = true;
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}
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if (this._root != false)
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{
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this._root._draw();
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this._drawBranch(this._root._children);
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}
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}
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//Transforms tree in HTML code
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dFTree.prototype.toString = function() {
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var str = '';
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if (!getObjectById("dftree_"+this.name))
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{
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str = '<div id="dftree_'+this.name+'"></div>';
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}
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return str;
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/* if (this.root != false)
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{
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this.root._draw();
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this._drawBranch(this.root.children);
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}*/
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}
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//Recursive function, draws children
|
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dFTree.prototype._drawBranch = function(childrenArray) {
|
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var a=0;
|
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for (a;a<childrenArray.length;a++)
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{
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childrenArray[a]._draw();
|
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this._drawBranch(childrenArray[a]._children);
|
||||
}
|
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}
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//add into a position
|
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dFTree.prototype.add = function(node,pid) {
|
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var auxPos;
|
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var addNode = false;
|
||||
|
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if (typeof (auxPos = this._searchNode(node.id)) != "number")
|
||||
{
|
||||
// if parent exists, add node as its child
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if (typeof (auxPos = this._searchNode(pid)) == "number")
|
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{
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node._parent = this._aNodes[auxPos];
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this._aNodes[auxPos]._children[this._aNodes[auxPos]._children.length] = node;
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addNode = true;
|
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}
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else //if parent cannot be found and there is a tree root, ignores node
|
||||
{
|
||||
if (!this._root)
|
||||
{
|
||||
this._root = node;
|
||||
addNode = true;
|
||||
}
|
||||
}
|
||||
if (addNode)
|
||||
{
|
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this._aNodes[this._aNodes.length] = node;
|
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node._myTree = this;
|
||||
if (this.is_dynamic && this._drawn)
|
||||
{
|
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node._draw();
|
||||
}
|
||||
}
|
||||
}
|
||||
else {
|
||||
var arrayProps = new Array();
|
||||
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arrayProps['id'] = node.id;
|
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arrayProps['caption'] = node.caption;
|
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arrayProps['url'] = node.url;
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arrayProps['target'] = node.target;
|
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arrayProps['onClick'] = node.onClick;
|
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arrayProps['onOpen'] = node.onOpen;
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arrayProps['onClose'] = node.onClose;
|
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arrayProps['onFirstOpen'] = node.onFirstOpen;
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arrayProps['iconClosed'] = node.iconClosed;
|
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arrayProps['iconOpen'] = node.iconOpen;
|
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arrayProps['runJS'] = node.runJS;
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arrayProps['plusSign'] = node.plusSign;
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arrayProps['captionClass'] = node.captionClass;
|
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delete node;
|
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|
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this.alter(arrayProps);
|
||||
}
|
||||
|
||||
}
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||||
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||||
//arrayProps: same properties of Node
|
||||
dFTree.prototype.alter = function(arrayProps) {
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this.getNodeById(arrayProps['id']).alter(arrayProps);
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||||
}
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||||
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dFTree.prototype.getNodeById = function(nodeid) {
|
||||
return this._aNodes[this._searchNode(nodeid)];
|
||||
}
|
||||
|
||||
dFTree.prototype.openTo = function(nodeid)
|
||||
{
|
||||
var node = this.getNodeById(nodeid);
|
||||
|
||||
if (node && node._parent)
|
||||
{
|
||||
node._parent.open();
|
||||
this.openTo(node._parent.id);
|
||||
}
|
||||
}
|
||||
|
||||
//Searches for a node in the node array, returning the position of the array 4it
|
||||
dFTree.prototype._searchNode = function(id) {
|
||||
var a=0;
|
||||
for (a;a<this._aNodes.length;a++)
|
||||
{
|
||||
if (this._aNodes[a].id == id)
|
||||
{
|
||||
return a;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
//Auxiliar functions
|
||||
|
||||
//For multi-browser compatibility
|
||||
function getObjectById(name)
|
||||
{
|
||||
if (document.getElementById)
|
||||
{
|
||||
return document.getElementById(name);
|
||||
}
|
||||
else if (document.all)
|
||||
{
|
||||
return document.all[name];
|
||||
}
|
||||
else if (document.layers)
|
||||
{
|
||||
return document.layers[name];
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
// [Cookie] Clears a cookie
|
||||
function clearCookie(cookieName) {
|
||||
var now = new Date();
|
||||
var yesterday = new Date(now.getTime() - 1000 * 60 * 60 * 24);
|
||||
this.setCookie(cookieName, 'cookieValue', yesterday);
|
||||
this.setCookie(cookieName, 'cookieValue', yesterday);
|
||||
};
|
||||
|
||||
// [Cookie] Sets value in a cookie
|
||||
function setCookie(cookieName, cookieValue, expires, path, domain, secure) {
|
||||
document.cookie =
|
||||
escape(cookieName) + '=' + escape(cookieValue)
|
||||
+ (expires ? '; expires=' + expires.toGMTString() : '')
|
||||
+ (path ? '; path=' + path : '')
|
||||
+ (domain ? '; domain=' + domain : '')
|
||||
+ (secure ? '; secure' : '');
|
||||
};
|
||||
|
||||
// [Cookie] Gets a value from a cookie
|
||||
function getCookie(cookieName) {
|
||||
var cookieValue = '';
|
||||
var posName = document.cookie.indexOf(escape(cookieName) + '=');
|
||||
if (posName != -1) {
|
||||
var posValue = posName + (escape(cookieName) + '=').length;
|
||||
var endPos = document.cookie.indexOf(';', posValue);
|
||||
if (endPos != -1)
|
||||
{
|
||||
cookieValue = unescape(document.cookie.substring(posValue, endPos));
|
||||
}
|
||||
else
|
||||
{
|
||||
cookieValue = unescape(document.cookie.substring(posValue));
|
||||
}
|
||||
}
|
||||
return (cookieValue);
|
||||
};
|
||||
|
||||
|
||||
function imageHTML(src,attributes) {
|
||||
if (attributes != null)
|
||||
{
|
||||
attributes = '';
|
||||
}
|
||||
return "<img "+attributes+" src=\""+src+"\">";
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user