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/**
* Horde Form Assign Field Javascript Class
*
* Provides the javascript class to accompany the Horde_Form assign field.
*
* $Horde: horde/js/form_assign.js,v 1.2.10.4 2006/03/24 05:17:59 chuck Exp $
*
* Copyright 2004-2006 Jan Schneider <jan@horde.org>
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.fsf.org/copyleft/lgpl.html.
*/
Horde_Form_Assign = new Object();
Horde_Form_Assign.deselectHeaders = function(name, side)
{
if (side) {
document[name + '__right'][0].selected = false;
} else {
document[name + '__left'][0].selected = false;
}
}
Horde_Form_Assign.move = function(name, direction)
{
var left = document[name + '__left'];
var right = document[name + '__right'];
if (direction) {
var from = right;
var to = left;
} else {
var from = left;
var to = right;
}
for (var i = 0; i < from.length; ++i) {
if (from[i].selected) {
to[to.length] = new Option(from[i].text, from[i].value);
to[to.length - 1].ondblclick = function()
{
Horde_Form_Assign.move(name, 1 - direction);
}
from[i] = null;
--i;
}
}
this.setField(name);
}
Horde_Form_Assign.setField = function(name)
{
var left = document[name + '__left'];
var right = document[name + '__right'];
var values = '';
var hit = false;
for (var i = 0; i < left.options.length; ++i) {
if (i == 0 && !left[i].value) {
continue;
}
values += left.options[i].value + '\t';
hit = true;
}
if (hit) {
values = values.substring(0, values.length - 1);
}
values += '\t\t';
hit = false;
for (var i = 0; i < right.options.length; ++i) {
if (i == 0 && !right[i].value) {
continue;
}
values += right.options[i].value + '\t';
hit = true;
}
if (hit) {
values = values.substring(0, values.length - 1);
}
document[name + '__values'].value = values;
}
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