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');
145 // DOUBLE CLICK ON LEFT SELECT OPTION
146 leftSel.dblclick(function () {
147 $(this).find("option:selected").each(function(i, selected){
149 if (o.maxSelected < 0 || rightSel.children().size() < o.maxSelected) {
150 $(this).remove().appendTo(rightSel);
151 el.find("[value=" + $(selected).val() + "]").attr("selected", true).remove().appendTo(el);
154 $(this).trigger('change');
157 // DOUBLE CLICK ON RIGHT SELECT OPTION
158 rightSel.dblclick(function () {
159 $(this).find("option:selected").each(function(i, selected){
160 $(this).remove().appendTo(leftSel);
161 el.find("[value=" + $(selected).val() + "]").attr("selected", false).remove().appendTo(el);
163 $(this).trigger('change');
167 $(this).next().find('.ms2side__options').children().click(function () {
168 if (!$(this).hasClass("ms2side__hide")) {
169 if ($(this).hasClass("AddOne")) {
170 leftSel.find("option:selected").each(function(i, selected){
171 $(this).remove().appendTo(rightSel);
172 el.find("[value=" + $(selected).val() + "]").attr("selected", true).remove().appendTo(el);
175 } else if ($(this).hasClass("AddAll")) { // ALL SELECTED
176 leftSel.children().appendTo(rightSel);
177 leftSel.children().remove();
178 el.find('option').attr("selected", true);
179 // el.children().attr("selected", true); -- PROBLEM WITH OPTGROUP
181 } else if ($(this).hasClass("RemoveOne")) {
182 rightSel.find("option:selected").each(function(i, selected){
183 $(this).remove().appendTo(leftSel);
184 el.find("[value=" + $(selected).val() + "]").attr("selected", false).remove().appendTo(el);
187 } else if ($(this).hasClass("RemoveAll")) { // ALL REMOVED
188 rightSel.children().appendTo(leftSel);
189 rightSel.children().remove();
190 el.find('option').attr("selected", false);
191 //el.children().attr("selected", false); -- PROBLEM WITH OPTGROUP
195 leftSel.trigger('change');
198 // CLICK ON UP - DOWN
199 $(this).next().find('.ms2side__updown').children().click(function () {
200 var selectedDx = rightSel.find("option:selected");
201 var selectDx = rightSel.find("option");
203 if (!$(this).hasClass("ms2side__hide")) {
204 if ($(this).hasClass("SelSort")) {
205 // SORT SELECTED ELEMENT
206 selectDx.sort(function(a, b) {
207 var compA = $(a).text().toUpperCase();
208 var compB = $(b).text().toUpperCase();
209 return (compA < compB) ? -1 : (compA > compB) ? 1 : 0;
211 // FIRST REMOVE FROM ORIGINAL SELECT
212 el.find("option:selected").remove();
213 // AFTER ADD ON ORIGINAL AND RIGHT SELECT
214 selectDx.each(function() {
215 rightSel.append($(this).clone().attr("selected", true));
216 el.append($(this).attr("selected", true));
219 } else if ($(this).hasClass("MoveUp")) {
220 var prev = selectedDx.first().prev();
221 var hPrev = el.find("[value=" + prev.val() + "]");
223 selectedDx.each(function() {
224 $(this).insertBefore(prev);
225 el.find("[value=" + $(this).val() + "]").insertBefore(hPrev); // HIDDEN SELECT
228 } else if ($(this).hasClass("MoveDown")) {
229 var next = selectedDx.last().next();
230 var hNext = el.find("[value=" + next.val() + "]");
232 selectedDx.each(function() {
233 $(this).insertAfter(next);
234 el.find("[value=" + $(this).val() + "]").insertAfter(hNext); // HIDDEN SELECT
237 } else if ($(this).hasClass("MoveTop")) {
238 var first = selectDx.first();
239 var hFirst = el.find("[value=" + first.val() + "]");
241 selectedDx.each(function() {
242 $(this).insertBefore(first);
243 el.find("[value=" + $(this).val() + "]").insertBefore(hFirst); // HIDDEN SELECT
246 } else if ($(this).hasClass("MoveBottom")) {
247 var last = selectDx.last();
248 var hLast = el.find("[value=" + last.val() + "]");
250 selectedDx.each(function() {
251 last = $(this).insertAfter(last); // WITH last = SAME POSITION OF SELECTED OPTION AFTER MOVE
252 hLast = el.find("[value=" + $(this).val() + "]").insertAfter(hLast); // HIDDEN SELECT
257 leftSel.trigger('change');
261 $(this).next().find('.ms2side__options, .ms2side__updown').children().hover(
263 $(this).addClass('ms2side_hover');
266 $(this).removeClass('ms2side_hover');
270 // UPDATE BUTTON ON START
271 leftSel.trigger('change');
272 // SHOW WHEN ALL READY
273 $(this).next().show();