// Title: Tigra Tree
// Description: See the demo at url
// URL: http://www.softcomplex.com/products/tigra_menu_tree/
// Version: 1.1
// Date: 11-12-2002 (mm-dd-yyyy)
// Notes: This script is free. Visit official site for further details.
var isNodeText = false;
var blnIsLeafSelected = false;
SelectedLeaf = new Object();
SelectedLeaf.Caption = '';
SelectedLeaf.NodeValue = '';
var NodeCounter = 0;
function tree (a_items, a_template) {
this.a_tpl = a_template;
this.a_config = a_items;
this.o_root = this;
this.a_index = [];
this.o_selected = null;
this.n_depth = -1;
var o_icone = new Image(),
o_iconl = new Image();
o_icone.src = a_template['icon_e'];
o_iconl.src = a_template['icon_l'];
a_template['im_e'] = o_icone;
a_template['im_l'] = o_iconl;
for (var i = 0; i < 64; i++)
if (a_template['icon_' + i]) {
var o_icon = new Image();
a_template['im_' + i] = o_icon;
o_icon.src = a_template['icon_' + i];
}
this.toggle = function (n_id) { var o_item = this.a_index[n_id]; o_item.open(o_item.b_opened) };
this.select = function (n_id) { return this.a_index[n_id].select(); };
this.mout = function (n_id) { this.a_index[n_id].upstatus(true) };
this.mover = function (n_id) { this.a_index[n_id].upstatus() };
this.a_children = [];
for (var i = 0; i < a_items.length; i++)
new tree_item(this, i);
this.n_id = trees.length;
trees[this.n_id] = this;
for (var i = 0; i < this.a_children.length; i++) {
document.write(this.a_children[i].init());
this.a_children[i].open();
}
}
function tree_item (o_parent, n_order) {
this.n_depth = o_parent.n_depth + 1;
this.a_config = o_parent.a_config[n_order + (this.n_depth ? 2 : 0)];
if (!this.a_config) return;
this.o_root = o_parent.o_root;
this.o_parent = o_parent;
this.n_order = n_order;
this.b_opened = !this.n_depth;
this.n_id = this.o_root.a_index.length;
this.o_root.a_index[this.n_id] = this;
o_parent.a_children[n_order] = this;
this.a_children = [];
for (var i = 0; i < this.a_config.length - 2; i++)
new tree_item(this, i);
this.get_icon = item_get_icon;
this.open = item_open;
this.select = item_select;
this.init = item_init;
this.upstatus = item_upstatus;
this.is_last = function () { return this.n_order == this.o_parent.a_children.length - 1 };
}
function item_open (b_close) {
var o_idiv = get_element('i_div' + this.o_root.n_id + '_' + this.n_id);
if (!o_idiv) return;
if (!o_idiv.innerHTML) {
var a_children = [];
for (var i = 0; i < this.a_children.length; i++)
a_children[i]= this.a_children[i].init();
o_idiv.innerHTML = a_children.join('');
}
o_idiv.style.display = (b_close ? 'none' : 'block');
this.b_opened = !b_close;
var o_jicon = document.images['j_img' + this.o_root.n_id + '_' + this.n_id],
o_iicon = document.images['i_img' + this.o_root.n_id + '_' + this.n_id];
if (o_jicon) o_jicon.src = this.get_icon(true);
if (o_iicon) o_iicon.src = this.get_icon();
this.upstatus();
}
function item_select (b_deselect) {
if (!b_deselect) {
var o_olditem = this.o_root.o_selected;
this.o_root.o_selected = this;
if (o_olditem) o_olditem.select(true);
}
var o_iicon = document.images['i_img' + this.o_root.n_id + '_' + this.n_id];
if (o_iicon) o_iicon.src = this.get_icon();
get_element('i_txt' + this.o_root.n_id + '_' + this.n_id).style.fontWeight = b_deselect ? 'normal' : 'bold';
this.upstatus();
return Boolean(this.a_config[1]);
}
function item_upstatus (b_clear) {
window.setTimeout('window.status="' + (b_clear ? '' : this.a_config[0] + (this.a_config[1] ? ' ('+ this.a_config[1] + ')' : '')) + '"', 10);
}
function item_init () {
var returnvar;
var a_offset = [],
o_current_item = this.o_parent;
for (var i = this.n_depth; i > 1; i--) {
a_offset[i] = ' ? 'icon_e' : 'icon_l'] + ')
';
o_current_item = o_current_item.o_parent;
}
returnvar = '' + (this.a_children.length ? '' : '');
}else{
returnvar = returnvar + '>' + (this.n_depth ? a_offset.join('') + (this.a_children.length
? ' + ') '
: '') : '')
+ ' |
' + (this.a_children.length ? '' : '');
}
//alert(this.a_config[0])
return returnvar;
}
function item_get_icon (b_junction) {
return this.o_root.a_tpl['icon_' + ((this.n_depth ? 0 : 32) + (this.a_children.length ? 16 : 0) + (this.a_children.length && this.b_opened ? 8 : 0) + (!b_junction && this.o_root.o_selected == this ? 4 : 0) + (b_junction ? 2 : 0) + (b_junction && this.is_last() ? 1 : 0))];
}
var trees = [];
get_element = document.all ?
function (s_id) { return document.all[s_id] } :
function (s_id) { return document.getElementById(s_id) };
//-----------------------------------------------------------------
function setSelectedLeafNode(strOldCaption,strNodeValue){
if(isLeafSelected()){
var strNewCaption = strOldCaption.substring(strOldCaption.indexOf('>')+1,strOldCaption.length);
strNewCaption = strNewCaption.substring(0,strNewCaption.indexOf('<'));
SelectedLeaf.Caption = strNewCaption;
SelectedLeaf.NodeValue = strNodeValue;
}else{
SelectedLeaf.Caption = '';
SelectedLeaf.NodeValue = '';
}
}
//--------------------------------------------------------------------
function setNodeTypeToLabel(blnIsNodeTypeLabel){
isNodeText = blnIsNodeTypeLabel;
}
//----------------------------------------------------------------------
function isLeafSelected(){
return blnIsLeafSelected;
}
//----------------------------------------------------------------------
function setLeafSelected(blnSelected){
blnIsLeafSelected = blnSelected;
}
//--------------------------------------------------------------------
function getSelectedLeafNode(){
return SelectedLeaf;
}
//----------------------------------------------------------------------
function getFileName(str){
strFileName = String(str);
if (strFileName.length !=0){
strFileName = strFileName.substring(strFileName.indexOf('\,')+1,strFileName.length);
return strFileName;
}else{
return '';
}
}
//---------------------------------------------------------------------
function collapse_all() {
for (var i = 1; i < trees[0].a_index.length ; i++) {
var o_item = trees[0].a_index[i];
if(o_item.b_opened && o_item.a_children.length != 0)
o_item.open(true);
}
}
//---------------------------------------------------------------------
function expand_all() {
for (var i = trees[0].a_index.length - 1; i >= 1; i--) {
var o_item = trees[0].a_index[i];
if (!o_item.b_opened && o_item.a_children.length != 0){
o_item.open(false);
}
}
}
//--------------------------------------------------------------------------
function expand_all_tree(o_root){
alert(o_root.a_children.length)
for(var j = 0 ; j < o_root.a_children.length ; j++ ){
o_root.a_children[j].open(false);
//expand_all_tree(o_root.a_children[j]);
}
}
//-----------------------------------------------------------------------------
function collapse_all_tree(o_root){
for(var j = 0 ; j < o_root.a_children.length ; j++ ){
o_root.a_children[j].open(true);
collapse_all_tree(o_root.a_children[j]);
}
}
//-----------------------------------------------------------------------------
var manageall=false
function expand_or_collapse_all (o_tree, b_collapse) {
manageall=true
for (var i = 1; i < o_tree.a_index.length; i++) {
var o_item = o_tree.a_index[i];
o_item.open(b_collapse);
}
manageall=false
}
//---------------------------------------------------------------------
function expand_or_collapse_level (o_tree, level) {
for (var i = 1; i < o_tree.a_index.length; i++) {
var o_item = o_tree.a_index[i];
alert(o_item.n_depth)
if (o_item.n_depth==level) o_item.open(true);
}
}