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 originalName = $(this).attr("name");
32 if (originalName.indexOf('[') != -1)
33 originalName = originalName.substring(0, originalName.indexOf('['));
35 var nameDx = originalName + "ms2side__dx";
36 var nameSx = originalName + "ms2side__sx";
37 var size = $(this).attr("size");
40 $(this).attr("size", "6");
46 "<div class='ms2side__updown'>" +
47 "<p class='SelSort' title='Sort'>" + o.labelSort + "</p>" +
48 "<p class='MoveTop' title='Move on top selected option'>" + o.labelTop + "</p>" +
49 "<p class='MoveUp' title='Move up selected option'>" + o.labelUp + "</p>" +
50 "<p class='MoveDown' title='Move down selected option'>" + o.labelDown + "</p>" +
51 "<p class='MoveBottom' title='Move on bottom selected option'>" + o.labelBottom + "</p>" +
54 // CREATE NEW ELEMENT (AND HIDE IT) AFTER THE HIDDED ORGINAL SELECT
56 "<div class='ms2side__div'>" +
57 ((o.selectedPosition != 'right' && o.moveOptions) ? divUpDown : "") +
58 "<div class='ms2side__select'>" +
59 (o.labelsx ? ("<div class='ms2side__header'>" + o.labelsx + "</div>") : "") +
60 "<select title='" + o.labelsx + "' name='" + nameSx + "' id='" + nameSx + "' size='" + size + "' multiple='multiple' ></select>" +
62 "<div class='ms2side__options'>" +
63 ((o.selectedPosition == 'right')
65 ("<p class='AddOne' title='Add Selected'>›</p>" +
66 "<p class='AddAll' title='Add All'>»</p>" +
67 "<p class='RemoveOne' title='Remove Selected'>‹</p>" +
68 "<p class='RemoveAll' title='Remove All'>«</p>")
70 ("<p class='AddOne' title='Add Selected'>‹</p>" +
71 "<p class='AddAll' title='Add All'>«</p>" +
72 "<p class='RemoveOne' title='Remove Selected'>›</p>" +
73 "<p class='RemoveAll' title='Remove All'>»</p>")
76 "<div class='ms2side__select'>" +
77 (o.labeldx ? ("<div class='ms2side__header'>" + o.labeldx + "</div>") : "") +
78 "<select title='" + o.labeldx + "' name='" + nameDx + "' id='" + nameDx + "' size='" + size + "' multiple='multiple' ></select>" +
80 ((o.selectedPosition == 'right' && o.moveOptions) ? divUpDown : "") +
82 $(this).after(htmlToAdd).hide();
85 var allSel = $(this).next().find("select");
86 var leftSel = (o.selectedPosition == 'right') ? allSel.eq(0) : allSel.eq(1);
87 var rightSel = (o.selectedPosition == 'right') ? allSel.eq(1) : allSel.eq(0);
89 var heightDiv = $(".ms2side__select").eq(0).height();
91 // CENTER MOVE OPTIONS AND UPDOWN OPTIONS
92 $(this).next().find('.ms2side__options, .ms2side__updown').each(function(){
93 var top = ((heightDiv/2) - ($(this).height()/2));
95 $(this).css('padding-top', top + 'px' );
98 // MOVE SELECTED OPTION TO RIGHT, NOT SELECTED TO LEFT
99 $(this).find("option:selected").clone().appendTo(rightSel);
100 $(this).find("option:not(:selected)").clone().appendTo(leftSel);
102 // Mark all unselected.
103 rightSel.find("option").attr("selected", false);
105 // ON CHANGE REFRESH ALL BUTTON STATUS
106 allSel.change(function() {
107 var div = $(this).parent().parent();
108 var selectSx = leftSel.children();
109 var selectDx = rightSel.children();
110 var selectedSx = leftSel.find("option:selected");
111 var selectedDx = rightSel.find("option:selected");
113 if (selectedSx.size() == 0 || (o.maxSelected >= 0 && (selectedSx.size() + selectDx.size()) > o.maxSelected))
114 div.find(".AddOne").addClass('ms2side__hide');
116 div.find(".AddOne").removeClass('ms2side__hide');
119 div.find(".RemoveOne, .MoveUp, .MoveDown, .MoveTop, .MoveBottom, .SelSort").addClass('ms2side__hide');
120 // if (selectDx.size() > 1)
121 // div.find(".SelSort").removeClass('ms2side__hide');
122 if (selectedDx.size() > 0) {
123 div.find(".RemoveOne").removeClass('ms2side__hide');
124 // // ALL SELECTED - NO MOVE
125 // if (selectedDx.size() < selectDx.size()) { // FOR NOW (JOE) && selectedDx.size() == 1
126 // if (selectedDx.val() != selectDx.val()) // FIRST OPTION, NO UP AND TOP BUTTON
127 // div.find(".MoveUp, .MoveTop").removeClass('ms2side__hide');
128 // if (selectedDx.last().val() != selectDx.last().val()) // LAST OPTION, NO DOWN AND BOTTOM BUTTON
129 // div.find(".MoveDown, .MoveBottom").removeClass('ms2side__hide');
133 if (selectSx.size() == 0 || (o.maxSelected >= 0 && selectSx.size() >= o.maxSelected))
134 div.find(".AddAll").addClass('ms2side__hide');
136 div.find(".AddAll").removeClass('ms2side__hide');
138 if (selectDx.size() == 0)
139 div.find(".RemoveAll").addClass('ms2side__hide');
141 div.find(".RemoveAll").removeClass('ms2side__hide');
143 leftSel.sortOptions();
144 rightSel.sortOptions();
147 // DOUBLE CLICK ON LEFT SELECT OPTION
148 leftSel.dblclick(function () {
149 $(this).find("option:selected").each(function(i, selected){
151 if (o.maxSelected < 0 || rightSel.children().size() < o.maxSelected) {
152 $(this).remove().appendTo(rightSel);
153 el.find("[value=" + $(selected).val() + "]").attr("selected", true).remove().appendTo(el);
156 $(this).trigger('change');
159 // DOUBLE CLICK ON RIGHT SELECT OPTION
160 rightSel.dblclick(function () {
161 $(this).find("option:selected").each(function(i, selected){
162 $(this).remove().appendTo(leftSel);
163 el.find("[value=" + $(selected).val() + "]").attr("selected", false).remove().appendTo(el);
165 $(this).trigger('change');
169 $(this).next().find('.ms2side__options').children().click(function () {
170 if (!$(this).hasClass("ms2side__hide")) {
171 if ($(this).hasClass("AddOne")) {
172 leftSel.find("option:selected").each(function(i, selected){
173 $(this).remove().appendTo(rightSel);
174 el.find("[value=" + $(selected).val() + "]").attr("selected", true).remove().appendTo(el);
177 } else if ($(this).hasClass("AddAll")) { // ALL SELECTED
178 leftSel.children().appendTo(rightSel);
179 leftSel.children().remove();
180 el.find('option').attr("selected", true);
181 // el.children().attr("selected", true); -- PROBLEM WITH OPTGROUP
183 } else if ($(this).hasClass("RemoveOne")) {
184 rightSel.find("option:selected").each(function(i, selected){
185 $(this).remove().appendTo(leftSel);
186 el.find("[value=" + $(selected).val() + "]").attr("selected", false).remove().appendTo(el);
189 } else if ($(this).hasClass("RemoveAll")) { // ALL REMOVED
190 rightSel.children().appendTo(leftSel);
191 rightSel.children().remove();
192 el.find('option').attr("selected", false);
193 //el.children().attr("selected", false); -- PROBLEM WITH OPTGROUP
197 leftSel.trigger('change');
200 // CLICK ON UP - DOWN
201 $(this).next().find('.ms2side__updown').children().click(function () {
202 var selectedDx = rightSel.find("option:selected");
203 var selectDx = rightSel.find("option");
205 if (!$(this).hasClass("ms2side__hide")) {
206 if ($(this).hasClass("SelSort")) {
207 // SORT SELECTED ELEMENT
208 selectDx.sort(function(a, b) {
209 var compA = $(a).text().toUpperCase();
210 var compB = $(b).text().toUpperCase();
211 return (compA < compB) ? -1 : (compA > compB) ? 1 : 0;
213 // FIRST REMOVE FROM ORIGINAL SELECT
214 el.find("option:selected").remove();
215 // AFTER ADD ON ORIGINAL AND RIGHT SELECT
216 selectDx.each(function() {
217 rightSel.append($(this).clone().attr("selected", true));
218 el.append($(this).attr("selected", true));
221 } else if ($(this).hasClass("MoveUp")) {
222 var prev = selectedDx.first().prev();
223 var hPrev = el.find("[value=" + prev.val() + "]");
225 selectedDx.each(function() {
226 $(this).insertBefore(prev);
227 el.find("[value=" + $(this).val() + "]").insertBefore(hPrev); // HIDDEN SELECT
230 } else if ($(this).hasClass("MoveDown")) {
231 var next = selectedDx.last().next();
232 var hNext = el.find("[value=" + next.val() + "]");
234 selectedDx.each(function() {
235 $(this).insertAfter(next);
236 el.find("[value=" + $(this).val() + "]").insertAfter(hNext); // HIDDEN SELECT
239 } else if ($(this).hasClass("MoveTop")) {
240 var first = selectDx.first();
241 var hFirst = el.find("[value=" + first.val() + "]");
243 selectedDx.each(function() {
244 $(this).insertBefore(first);
245 el.find("[value=" + $(this).val() + "]").insertBefore(hFirst); // HIDDEN SELECT
248 } else if ($(this).hasClass("MoveBottom")) {
249 var last = selectDx.last();
250 var hLast = el.find("[value=" + last.val() + "]");
252 selectedDx.each(function() {
253 last = $(this).insertAfter(last); // WITH last = SAME POSITION OF SELECTED OPTION AFTER MOVE
254 hLast = el.find("[value=" + $(this).val() + "]").insertAfter(hLast); // HIDDEN SELECT
259 leftSel.trigger('change');
263 $(this).next().find('.ms2side__options, .ms2side__updown').children().hover(
265 $(this).addClass('ms2side_hover');
268 $(this).removeClass('ms2side_hover');
272 // UPDATE BUTTON ON START
273 leftSel.trigger('change');
274 // SHOW WHEN ALL READY
275 $(this).next().show();