/* PolyListbox, version 1.0.0.0 * Copyright (c) 2008-2009 Mario Smeritschnig and Polymorph OG (http://www.polymorph.at) * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. * * If you like this script, and in case you want to support us, we would appreciate * it if you put a link to http://www.polymorph.at on your website. * * For details, see our blog at: http://blog.polymorph.at/ */ var PolyListbox = Class.create({ initialize : function(c,s) { var t=this, fid, name; t.initialized = false; c.hide(); // set default value for css path if(!s.css_path) { // find out path of poly_listbox.css $$("link").each(function(e) { if(e.href.toLowerCase().endsWith("poly_listbox.css")) s.css_path = e.href; }); } // set default values for onchange and ondefault events t.onchange = s.onchange ? s.onchange : null; t.ondefault = s.ondefault ? s.ondefault : null; // set default value for prototype_path if(!s.prototype_path) { // find out path of prototype.js $$("script").each(function(e) { if(e.src.toLowerCase().endsWith("prototype.js")) s.prototype_path = e.src; }); } // compose id for the listbox t.id = 'poly_listbox_'+s.idx; t.height = parseInt(c.getStyle('height')); t.container = c; var st = "width:"+c.getStyle('width')+"; height:"+c.getStyle('height')+";"; t.iframe = new Element('iframe', { id: t.id, name: t.id, border: '0', frameBorder: '0', frameSpacing: '0', marginheight: '0', marginwidth: '0', style: st, 'class': 'poly_listbox' } ); c.insert({ after : t.iframe }); t.i_doc = $(t.getDocument()); name = c.readAttribute("name"); if(name==null) name = c.id; t.input = new Element('input', { id: t.id, name: name, type: 'hidden', value: '' } ); c.insert({ after : t.input }); var scr = '