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 $(this).find("option:not(:selected)").clone().appendTo(leftSel);
102 // SELECT FIRST LEFT ITEM
103 if (!($.browser.msie && $.browser.version == '6.0'))
104 leftSel.find("option").eq(0).attr("selected", true);
106 // ON CHANGE REFRESH ALL BUTTON STATUS
107 allSel.change(function() {
108 var div = $(this).parent().parent();
109 var selectSx = leftSel.children();
110 var selectDx = rightSel.children();
111 var selectedSx = leftSel.find("option:selected");
112 var selectedDx = rightSel.find("option:selected");
114 if (selectedSx.size() == 0 || (o.maxSelected >= 0 && (selectedSx.size() + selectDx.size()) > o.maxSelected))
115 div.find(".AddOne").addClass('ms2side__hide');
117 div.find(".AddOne").removeClass('ms2side__hide');
120 div.find(".RemoveOne, .MoveUp, .MoveDown, .MoveTop, .MoveBottom, .SelSort").addClass('ms2side__hide');
121 // if (selectDx.size() > 1)
122 // div.find(".SelSort").removeClass('ms2side__hide');
123 if (selectedDx.size() > 0) {
124 div.find(".RemoveOne").removeClass('ms2side__hide');
125 // // ALL SELECTED - NO MOVE
126 // if (selectedDx.size() < selectDx.size()) { // FOR NOW (JOE) && selectedDx.size() == 1
127 // if (selectedDx.val() != selectDx.val()) // FIRST OPTION, NO UP AND TOP BUTTON
128 // div.find(".MoveUp, .MoveTop").removeClass('ms2side__hide');
129 // if (selectedDx.last().val() != selectDx.last().val()) // LAST OPTION, NO DOWN AND BOTTOM BUTTON
130 // div.find(".MoveDown, .MoveBottom").removeClass('ms2side__hide');
134 if (selectSx.size() == 0 || (o.maxSelected >= 0 && selectSx.size() >= o.maxSelected))
135 div.find(".AddAll").addClass('ms2side__hide');
137 div.find(".AddAll").removeClass('ms2side__hide');
139 if (selectDx.size() == 0)
140 div.find(".RemoveAll").addClass('ms2side__hide');
142 div.find(".RemoveAll").removeClass('ms2side__hide');
144 leftSel.sortOptions();
145 rightSel.sortOptions();
148 // DOUBLE CLICK ON LEFT SELECT OPTION
149 leftSel.dblclick(function () {
150 $(this).find("option:selected").each(function(i, selected){
152 if (o.maxSelected < 0 || rightSel.children().size() < o.maxSelected) {
153 $(this).remove().appendTo(rightSel);
154 el.find("[value=" + $(selected).val() + "]").attr("selected", true).remove().appendTo(el);
157 $(this).trigger('change');
160 // DOUBLE CLICK ON RIGHT SELECT OPTION
161 rightSel.dblclick(function () {
162 $(this).find("option:selected").each(function(i, selected){
163 $(this).remove().appendTo(leftSel);
164 el.find("[value=" + $(selected).val() + "]").attr("selected", false).remove().appendTo(el);
166 $(this).trigger('change');
170 $(this).next().find('.ms2side__options').children().click(function () {
171 if (!$(this).hasClass("ms2side__hide")) {
172 if ($(this).hasClass("AddOne")) {
173 leftSel.find("option:selected").each(function(i, selected){
174 $(this).remove().appendTo(rightSel);
175 el.find("[value=" + $(selected).val() + "]").attr("selected", true).remove().appendTo(el);
178 } else if ($(this).hasClass("AddAll")) { // ALL SELECTED
179 leftSel.children().appendTo(rightSel);
180 leftSel.children().remove();
181 el.find('option').attr("selected", true);
182 // el.children().attr("selected", true); -- PROBLEM WITH OPTGROUP
184 } else if ($(this).hasClass("RemoveOne")) {
185 rightSel.find("option:selected").each(function(i, selected){
186 $(this).remove().appendTo(leftSel);
187 el.find("[value=" + $(selected).val() + "]").attr("selected", false).remove().appendTo(el);
190 } else if ($(this).hasClass("RemoveAll")) { // ALL REMOVED
191 rightSel.children().appendTo(leftSel);
192 rightSel.children().remove();
193 el.find('option').attr("selected", false);
194 //el.children().attr("selected", false); -- PROBLEM WITH OPTGROUP
198 leftSel.trigger('change');
201 // CLICK ON UP - DOWN
202 $(this).next().find('.ms2side__updown').children().click(function () {
203 var selectedDx = rightSel.find("option:selected");
204 var selectDx = rightSel.find("option");
206 if (!$(this).hasClass("ms2side__hide")) {
207 if ($(this).hasClass("SelSort")) {
208 // SORT SELECTED ELEMENT
209 selectDx.sort(function(a, b) {
210 var compA = $(a).text().toUpperCase();
211 var compB = $(b).text().toUpperCase();
212 return (compA < compB) ? -1 : (compA > compB) ? 1 : 0;
214 // FIRST REMOVE FROM ORIGINAL SELECT
215 el.find("option:selected").remove();
216 // AFTER ADD ON ORIGINAL AND RIGHT SELECT
217 selectDx.each(function() {
218 rightSel.append($(this).clone().attr("selected", true));
219 el.append($(this).attr("selected", true));
222 } else if ($(this).hasClass("MoveUp")) {
223 var prev = selectedDx.first().prev();
224 var hPrev = el.find("[value=" + prev.val() + "]");
226 selectedDx.each(function() {
227 $(this).insertBefore(prev);
228 el.find("[value=" + $(this).val() + "]").insertBefore(hPrev); // HIDDEN SELECT
231 } else if ($(this).hasClass("MoveDown")) {
232 var next = selectedDx.last().next();
233 var hNext = el.find("[value=" + next.val() + "]");
235 selectedDx.each(function() {
236 $(this).insertAfter(next);
237 el.find("[value=" + $(this).val() + "]").insertAfter(hNext); // HIDDEN SELECT
240 } else if ($(this).hasClass("MoveTop")) {
241 var first = selectDx.first();
242 var hFirst = el.find("[value=" + first.val() + "]");
244 selectedDx.each(function() {
245 $(this).insertBefore(first);
246 el.find("[value=" + $(this).val() + "]").insertBefore(hFirst); // HIDDEN SELECT
249 } else if ($(this).hasClass("MoveBottom")) {
250 var last = selectDx.last();
251 var hLast = el.find("[value=" + last.val() + "]");
253 selectedDx.each(function() {
254 last = $(this).insertAfter(last); // WITH last = SAME POSITION OF SELECTED OPTION AFTER MOVE
255 hLast = el.find("[value=" + $(this).val() + "]").insertAfter(hLast); // HIDDEN SELECT
260 leftSel.trigger('change');
264 $(this).next().find('.ms2side__options, .ms2side__updown').children().hover(
266 $(this).addClass('ms2side_hover');
269 $(this).removeClass('ms2side_hover');
273 // UPDATE BUTTON ON START
274 leftSel.trigger('change');
275 // SHOW WHEN ALL READY
276 $(this).next().show();