2 * multiselect2side jQuery plugin
4 * Copyright (c) 2010 Giovanni Casassa (senamion.com - senamion.it)
6 * Dual licensed under the MIT (MIT-LICENSE.txt)
7 * and GPL (GPL-LICENSE.txt) licenses.
9 * http://www.senamion.com
14 jQuery.fn.multiselect2side = function (o) {
16 selectedPosition: 'right',
19 labelBottom: 'Bottom',
28 return this.each(function () {
31 var hiddenName = $(this).attr("name");
32 var originalName = $(this).attr("name");
33 if (originalName.indexOf('[') != -1)
34 originalName = originalName.substring(0, originalName.indexOf('['));
36 var nameDx = originalName + "ms2side__dx";
37 var idDx = originalName + "ms2side__dx";
38 var nameSx = originalName + "ms2side__sx";
39 var hiddenId = originalName + "ms2side_hidden";
40 var size = $(this).attr("size");
41 $(this).attr("name", originalName + "ms2side__orig");
44 $(this).attr("size", "6");
50 "<div class='ms2side__updown'>" +
51 "<p class='SelSort' title='Sort'>" + o.labelSort + "</p>" +
52 "<p class='MoveTop' title='Move on top selected option'>" + o.labelTop + "</p>" +
53 "<p class='MoveUp' title='Move up selected option'>" + o.labelUp + "</p>" +
54 "<p class='MoveDown' title='Move down selected option'>" + o.labelDown + "</p>" +
55 "<p class='MoveBottom' title='Move on bottom selected option'>" + o.labelBottom + "</p>" +
58 // CREATE NEW ELEMENT (AND HIDE IT) AFTER THE HIDDED ORGINAL SELECT
60 "<div class='ms2side__div'>" +
61 ((o.selectedPosition != 'right' && o.moveOptions) ? divUpDown : "") +
62 "<div class='ms2side__select'>" +
63 (o.labelsx ? ("<div class='ms2side__header'>" + o.labelsx + "</div>") : "") +
64 "<select title='" + o.labelsx + "' name='" + nameSx + "' id='" + nameSx + "' size='" + size + "' multiple='multiple' ></select>" +
66 "<div class='ms2side__options'>" +
67 ((o.selectedPosition == 'right')
69 ("<p class='AddOne' title='Add Selected'>›</p>" +
70 "<p class='AddAll' title='Add All'>»</p>" +
71 "<p class='RemoveOne' title='Remove Selected'>‹</p>" +
72 "<p class='RemoveAll' title='Remove All'>«</p>")
74 ("<p class='AddOne' title='Add Selected'>‹</p>" +
75 "<p class='AddAll' title='Add All'>«</p>" +
76 "<p class='RemoveOne' title='Remove Selected'>›</p>" +
77 "<p class='RemoveAll' title='Remove All'>»</p>")
80 "<div class='ms2side__select'>" +
81 (o.labeldx ? ("<div class='ms2side__header'>" + o.labeldx + "</div>") : "") +
82 "<select title='" + o.labeldx + "' name='" + nameDx + "' id='" + idDx + "' size='" + size + "' multiple='multiple' ></select>" +
84 "<span id=\"" + hiddenId + "\"></span>" +
85 ((o.selectedPosition == 'right' && o.moveOptions) ? divUpDown : "") +
87 $(this).after(htmlToAdd).hide();
88 $("#" + hiddenId).hide();
91 var allSel = $(this).next().find("select");
92 var leftSel = (o.selectedPosition == 'right') ? allSel.eq(0) : allSel.eq(1);
93 var rightSel = (o.selectedPosition == 'right') ? allSel.eq(1) : allSel.eq(0);
95 var heightDiv = $(".ms2side__select").eq(0).height();
97 // CENTER MOVE OPTIONS AND UPDOWN OPTIONS
98 $(this).next().find('.ms2side__options, .ms2side__updown').each(function(){
99 var top = ((heightDiv/2) - ($(this).height()/2));
101 $(this).css('padding-top', top + 'px' );
104 // MOVE SELECTED OPTION TO RIGHT, NOT SELECTED TO LEFT
105 $(this).find("option:selected").clone().appendTo(rightSel);
106 $(this).find("option:not(:selected)").clone().appendTo(leftSel);
108 // Mark all unselected.
109 rightSel.find("option").attr("selected", false);
111 // ON CHANGE REFRESH ALL BUTTON STATUS
112 allSel.change(function() {
113 var div = $(this).parent().parent();
114 var selectSx = leftSel.children();
115 var selectDx = rightSel.children();
116 var selectedSx = leftSel.find("option:selected");
117 var selectedDx = rightSel.find("option:selected");
118 var hiddenCont = $("#" + hiddenId);
120 if (selectedSx.size() == 0 || (o.maxSelected >= 0 && (selectedSx.size() + selectDx.size()) > o.maxSelected))
121 div.find(".AddOne").addClass('ms2side__hide');
123 div.find(".AddOne").removeClass('ms2side__hide');
126 div.find(".RemoveOne, .MoveUp, .MoveDown, .MoveTop, .MoveBottom, .SelSort").addClass('ms2side__hide');
127 // if (selectDx.size() > 1)
128 // div.find(".SelSort").removeClass('ms2side__hide');
129 if (selectedDx.size() > 0) {
130 div.find(".RemoveOne").removeClass('ms2side__hide');
131 // // ALL SELECTED - NO MOVE
132 // if (selectedDx.size() < selectDx.size()) { // FOR NOW (JOE) && selectedDx.size() == 1
133 // if (selectedDx.val() != selectDx.val()) // FIRST OPTION, NO UP AND TOP BUTTON
134 // div.find(".MoveUp, .MoveTop").removeClass('ms2side__hide');
135 // if (selectedDx.last().val() != selectDx.last().val()) // LAST OPTION, NO DOWN AND BOTTOM BUTTON
136 // div.find(".MoveDown, .MoveBottom").removeClass('ms2side__hide');
140 if (selectSx.size() == 0 || (o.maxSelected >= 0 && selectSx.size() >= o.maxSelected))
141 div.find(".AddAll").addClass('ms2side__hide');
143 div.find(".AddAll").removeClass('ms2side__hide');
145 if (selectDx.size() == 0)
146 div.find(".RemoveAll").addClass('ms2side__hide');
148 div.find(".RemoveAll").removeClass('ms2side__hide');
150 // Rebuild hidden inputs...
152 rightSel.find("option").each(function(idx, option) {
153 $('<input type="hidden"/>').attr("name", hiddenName).attr("value", $(option).attr("value")).appendTo(hiddenCont);
156 leftSel.sortOptions();
157 rightSel.sortOptions();
160 // DOUBLE CLICK ON LEFT SELECT OPTION
161 leftSel.dblclick(function () {
162 $(this).find("option:selected").each(function(i, selected){
164 if (o.maxSelected < 0 || rightSel.children().size() < o.maxSelected) {
165 $(this).remove().appendTo(rightSel);
166 el.find("[value=" + $(selected).val() + "]").attr("selected", true).remove().appendTo(el);
169 $(this).trigger('change');
172 // DOUBLE CLICK ON RIGHT SELECT OPTION
173 rightSel.dblclick(function () {
174 $(this).find("option:selected").each(function(i, selected){
175 $(this).remove().appendTo(leftSel);
176 el.find("[value=" + $(selected).val() + "]").attr("selected", false).remove().appendTo(el);
178 $(this).trigger('change');
182 $(this).next().find('.ms2side__options').children().click(function () {
183 if (!$(this).hasClass("ms2side__hide")) {
184 if ($(this).hasClass("AddOne")) {
185 leftSel.find("option:selected").each(function(i, selected){
186 $(this).remove().appendTo(rightSel);
187 el.find("[value=" + $(selected).val() + "]").attr("selected", true).remove().appendTo(el);
190 } else if ($(this).hasClass("AddAll")) { // ALL SELECTED
191 leftSel.children().appendTo(rightSel);
192 leftSel.children().remove();
193 el.find('option').attr("selected", true);
194 // el.children().attr("selected", true); -- PROBLEM WITH OPTGROUP
196 } else if ($(this).hasClass("RemoveOne")) {
197 rightSel.find("option:selected").each(function(i, selected){
198 $(this).remove().appendTo(leftSel);
199 el.find("[value=" + $(selected).val() + "]").attr("selected", false).remove().appendTo(el);
202 } else if ($(this).hasClass("RemoveAll")) { // ALL REMOVED
203 rightSel.children().appendTo(leftSel);
204 rightSel.children().remove();
205 el.find('option').attr("selected", false);
206 //el.children().attr("selected", false); -- PROBLEM WITH OPTGROUP
210 leftSel.trigger('change');
213 // CLICK ON UP - DOWN
214 $(this).next().find('.ms2side__updown').children().click(function () {
215 var selectedDx = rightSel.find("option:selected");
216 var selectDx = rightSel.find("option");
218 if (!$(this).hasClass("ms2side__hide")) {
219 if ($(this).hasClass("SelSort")) {
220 // SORT SELECTED ELEMENT
221 selectDx.sort(function(a, b) {
222 var compA = $(a).text().toUpperCase();
223 var compB = $(b).text().toUpperCase();
224 return (compA < compB) ? -1 : (compA > compB) ? 1 : 0;
226 // FIRST REMOVE FROM ORIGINAL SELECT
227 el.find("option:selected").remove();
228 // AFTER ADD ON ORIGINAL AND RIGHT SELECT
229 selectDx.each(function() {
230 rightSel.append($(this).clone().attr("selected", true));
231 el.append($(this).attr("selected", true));
234 } else if ($(this).hasClass("MoveUp")) {
235 var prev = selectedDx.first().prev();
236 var hPrev = el.find("[value=" + prev.val() + "]");
238 selectedDx.each(function() {
239 $(this).insertBefore(prev);
240 el.find("[value=" + $(this).val() + "]").insertBefore(hPrev); // HIDDEN SELECT
243 } else if ($(this).hasClass("MoveDown")) {
244 var next = selectedDx.last().next();
245 var hNext = el.find("[value=" + next.val() + "]");
247 selectedDx.each(function() {
248 $(this).insertAfter(next);
249 el.find("[value=" + $(this).val() + "]").insertAfter(hNext); // HIDDEN SELECT
252 } else if ($(this).hasClass("MoveTop")) {
253 var first = selectDx.first();
254 var hFirst = el.find("[value=" + first.val() + "]");
256 selectedDx.each(function() {
257 $(this).insertBefore(first);
258 el.find("[value=" + $(this).val() + "]").insertBefore(hFirst); // HIDDEN SELECT
261 } else if ($(this).hasClass("MoveBottom")) {
262 var last = selectDx.last();
263 var hLast = el.find("[value=" + last.val() + "]");
265 selectedDx.each(function() {
266 last = $(this).insertAfter(last); // WITH last = SAME POSITION OF SELECTED OPTION AFTER MOVE
267 hLast = el.find("[value=" + $(this).val() + "]").insertAfter(hLast); // HIDDEN SELECT
272 leftSel.trigger('change');
276 $(this).next().find('.ms2side__options, .ms2side__updown').children().hover(
278 $(this).addClass('ms2side_hover');
281 $(this).removeClass('ms2side_hover');
285 // UPDATE BUTTON ON START
286 leftSel.trigger('change');
287 // SHOW WHEN ALL READY
288 $(this).next().show();