From 650945c642d46ffe9ad44074479032b1700d3f45 Mon Sep 17 00:00:00 2001
From: Nicolas Le Goff <legoff.n@gmail.com>
Date: Thu, 19 Jul 2012 18:15:34 +0200
Subject: [PATCH] fix #835 Collecton selection bug in multiselect menu

---
 www/include/jslibs/jquery.multiselect.js | 150 +++++++++++------------
 1 file changed, 75 insertions(+), 75 deletions(-)

diff --git a/www/include/jslibs/jquery.multiselect.js b/www/include/jslibs/jquery.multiselect.js
index b8876ed033..443bb60196 100644
--- a/www/include/jslibs/jquery.multiselect.js
+++ b/www/include/jslibs/jquery.multiselect.js
@@ -10,7 +10,7 @@
  *   http://www.gnu.org/licenses/gpl.html
 */
 (function($){
-	
+
 	$.fn.multiSelect = function(opts){
 		opts = $.extend({}, $.fn.multiSelect.defaults, opts);
 
@@ -18,22 +18,22 @@
 			return new MultiSelect(this, opts);
 		});
 	};
-	
+
 	// counter to dynamically generate label/option IDs if they don't exist
 	var multiselectID = 0;
-	
+
 	var MultiSelect = function(select,o){
-		var $select = $original = $(select), 
-			$options, $header, $labels, 
-			html = [], 
-			optgroups = [], 
-			isDisabled = $select.is(':disabled'), 
+		var $select = $original = $(select),
+			$options, $header, $labels,
+			html = [],
+			optgroups = [],
+			isDisabled = $select.is(':disabled'),
 			id = select.id || 'ui-multiselect-'+multiselectID++; // unique ID for the label & option tags
-		
+
 		html.push('<a id="'+ id +'" class="ui-multiselect ui-widget ui-state-default ui-corner-all' + (isDisabled || o.disabled ? ' ui-state-disabled' : '') + '" style="margin-left: 10px;margin-right: 10px;height:20px;">');
 		html.push('<input readonly="readonly" type="text" class="" value="'+ o.allSelectedText +'" title="'+ select.title +'" /></a>');
 		html.push('<div class="ui-multiselect-options' + (o.shadow ? ' ui-multiselect-shadow' : '') + ' ui-widget ui-widget-content ui-corner-all" style="margin-left: 10px;margin-right: 10px;border:1px solid #212121;">');
-	
+
 		if(o.showHeader){
 			html.push('<div class="ui-widget-header ui-helper-clearfix ui-corner-all ui-multiselect-header" >');
 			html.push('<ul class="ui-helper-reset">');
@@ -43,44 +43,44 @@
 			html.push('</ul>');
 			html.push('</div>');
 		}
-		
+
 		// build options
 		html.push('<ul class="ui-multiselect-checkboxes ui-helper-reset">');
-		
-		/* 
+
+		/*
 			If this select is disabled, remove the actual disabled attribute and let themeroller's .ui-state-disabled class handle it.
 			This is a workaround for jQuery bug #6211 where options in webkit inherit the select's disabled property.  This
-			won't achieve the same level of 'disabled' behavior (the checkboxes will still be present in form submission), 
-			but it at least gives you a way to emulate the UI. 
+			won't achieve the same level of 'disabled' behavior (the checkboxes will still be present in form submission),
+			but it at least gives you a way to emulate the UI.
 		*/
 		if(isDisabled){
 			$select.removeAttr("disabled");
 		}
-		
+
 		$select.find('option').each(function(i){
-			var $this = $(this), 
-				title = $this.html(), 
-				value = this.value, 
-				inputID = this.id || "ui-multiselect-"+id+"-option-"+i, 
-				$parent = $this.parent(), 
-				hasOptGroup = $parent.is('optgroup'), 
-				isDisabled = $this.is(':disabled'), 
+			var $this = $(this),
+				title = $this.html(),
+				value = this.value,
+				inputID = this.id || "ui-multiselect-"+id+"-option-"+i,
+				$parent = $this.parent(),
+				hasOptGroup = $parent.is('optgroup'),
+				isDisabled = $this.is(':disabled'),
 				labelClasses = ['ui-corner-all'];
-			
+
 			if(hasOptGroup){
 				var label = $parent.attr('label');
-				
+
 				if($.inArray(label,optgroups) === -1){
 					html.push('<li class="ui-multiselect-optgroup-label"><a href="#" class="ui-multiselect-all" style="color:#FF9000;float:left;width:350px;">' + label + '</a><a href="#" style="float:right;" class="ui-multiselect-toggleclose ui-icon ui-icon-triangle-1-s"></a></li>');
 					optgroups.push(label);
 				}
 			}
-		
+
 			if(value.length > 0){
 				if(isDisabled){
 					labelClasses.push('ui-state-disabled');
 				}
-				
+
 				html.push('<li class="' + (isDisabled ? 'ui-multiselect-disabled' : '') +'">');
 				html.push('<label for="'+inputID+'" class="'+labelClasses.join(' ')+'"><input id="'+inputID+'" type="'+(o.multiple ? 'checkbox' : 'radio')+'" checked="checked" name="'+select.name+'" value="'+value+'" title="'+title+'"');
 				if($this.is(':selected')){
@@ -99,49 +99,49 @@
 		$options = $select.next('div.ui-multiselect-options');
 		$header  = $options.find('div.ui-multiselect-header');
 		$labels  = $options.find('label').not('.ui-state-disabled');
-		
+
 		//hide by default
 		$options.find('li.ui-multiselect-optgroup-label a.ui-multiselect-toggleclose').parent().nextUntil('li.ui-multiselect-optgroup-label').find('label').hide();
-		
+
 		// calculate widths
 		var iconWidth = $select.find('span.ui-icon').outerWidth(), inputWidth = $original.outerWidth(), totalWidth = inputWidth+iconWidth;
 		if( /\d/.test(o.minWidth) && totalWidth < o.minWidth){
 			inputWidth = o.minWidth-iconWidth;
 			totalWidth = o.minWidth;
 		}
-		
+
 		// set widths
 		$select.width(totalWidth).find('input').width(inputWidth - 6);
-		
+
 		// build header links
 		if(o.showHeader){
 			$header.find('a').click(function(e){
 				var $this = $(this);
-			
+
 				// close link
 				if($this.hasClass('ui-multiselect-close')){
 					$options.trigger('close');
-			
+
 				// check all / uncheck all
 				} else {
-					
+
 					var checkAll = $this.hasClass('ui-multiselect-all');
 					$options.trigger('toggleChecked', [(checkAll ? true : false)]);
-					checkAll ? $options.find('li.ui-multiselect-optgroup-label a.ui-multiselect-all').css("color", "#FF9000") : $options.find('li.ui-multiselect-optgroup-label a.ui-multiselect-all').css("color", "white") ; 
+					checkAll ? $options.find('li.ui-multiselect-optgroup-label a.ui-multiselect-all').css("color", "#FF9000") : $options.find('li.ui-multiselect-optgroup-label a.ui-multiselect-all').css("color", "white") ;
 					o[ checkAll ? 'onCheckAll' : 'onUncheckAll']['call'](this);
 				}
-			
+
 				e.preventDefault();
 			});
 		}
-		
+
 		var updateSelected = function(){
 			var $inputs = $labels.find('input'),
 				$checked = $inputs.filter(':checked'),
 				$tot = $inputs.length,
 				value = '',
 				numChecked = $checked.length;
-			
+
 			if(numChecked === 0){
 				value = o.noneSelectedText;
 			} else if($tot == numChecked ) {
@@ -155,11 +155,11 @@
 					value = o.selectedText.replace('#', numChecked).replace('#', $inputs.length);
 				}
 			}
-			
+
 			$select.find('input').val(value);
 			return value;
 		};
-		
+
 		// the select box events
 		$select.bind({
 			click: function(){
@@ -194,12 +194,12 @@
 				$(this).removeClass('ui-state-focus');
 			}
 		});
-		
+
 		// bind custom events to the options div
 		$options.bind({
 			'close': function(e, others){
 				others = others || false;
-			
+
 				// hides all other options but the one clicked
 				if(others === true){
 					$('div.ui-multiselect-options')
@@ -208,7 +208,7 @@
 					.prev('a.ui-multiselect')
 					.removeClass('ui-state-active')
 					.trigger('mouseout');
-					
+
 				// hides the clicked options
 				} else {
 					$select.removeClass('ui-state-active').trigger('mouseout');
@@ -216,25 +216,25 @@
 				}
 			},
 			'open': function(e, closeOthers){
-				
+
 				// bail if this widget is disabled
 				if($select.hasClass('ui-state-disabled')){
 					return;
 				}
-				
+
 				// use position() if inside ui-widget-content, because offset() won't cut it.
 				var offset = $select.position(),
-					$container = $options.find('ul:last'), 
+					$container = $options.find('ul:last'),
 					top, width;
-				
+
 				// calling select is active
 				$select.addClass('ui-state-active');
-				
+
 				// hide all other options
 				if(closeOthers || typeof closeOthers === 'undefined'){
 					$options.trigger('close', [true]);
 				}
-				
+
 				// calculate positioning
 				if(o.position === 'middle'){
 					top = ( offset.top+($select.height()/2)-($options.outerHeight()/2) );
@@ -243,58 +243,58 @@
 				} else {
 					top = (offset.top+$select.outerHeight());
 				}
-				
+
 				// calculate the width of the options menu
 				width = $select.width()-parseInt($options.css('padding-left'),10)-parseInt($options.css('padding-right'),10);
-				
+
 				// select the first option
 				$labels.filter('label:first').trigger('mouseenter').trigger('focus');
-				
+
 				// show the options div + position it
-				$options.css({ 
+				$options.css({
 					position: 'absolute',
 					top: top+'px',
 					left: offset.left+'px',
 					width: width+'px'
 				}).show();
-				
+
 				// set the scroll of the checkbox container
 				$container.scrollTop(0);
-				
+
 				// set the height of the checkbox container
 				if(o.maxHeight){
 					$container.css('height', o.maxHeight);
 				}
-				
+
 				o.onOpen.call($options[0]);
 			},
 			'toggle': function(){
 				$options.trigger( $(this).is(':hidden') ? 'open' : 'close' );
 			},
 			'traverse': function(e, start, keycode){
-				var $start = $(start), 
+				var $start = $(start),
 					moveToLast = (keycode === 38 || keycode === 37) ? true : false,
-					
+
 					// select the first li that isn't an optgroup label / disabled
 					$next = $start.parent()[moveToLast ? 'prevAll' : 'nextAll']('li:not(.ui-multiselect-disabled, .ui-multiselect-optgroup-label)')[ moveToLast ? 'last' : 'first']();
 
 				// if at the first/last element
 				if(!$next.length){
 					var $container = $options.find("ul:last");
-					
+
 					// move to the first/last
 					$options.find('label')[ moveToLast ? 'last' : 'first' ]().trigger('mouseover');
-					
+
 					// set scroll position
 					$container.scrollTop( moveToLast ? $container.height() : 0 );
-					
+
 				} else {
 					$next.find('label').trigger('mouseenter');
 				}
 			},
 			'toggleChecked': function(e, flag, group){
 				var $inputs = (group && group.length) ? group : $labels.find('input');
-				$inputs.not(':disabled').attr('checked', (flag ? 'checked' : '')); 
+				$inputs.not(':disabled').attr('checked', flag);
 				updateSelected();
 			}
 		})
@@ -309,19 +309,19 @@
 			{
 				$(this).css("color", "rgb(255,255,255)");
 			}
-				
+
 			var $checkboxes = $(this).parent().nextUntil('li.ui-multiselect-optgroup-label').find('input');
-			
-			$options.trigger('toggleChecked', [ ($checkboxes.filter(':checked').length === $checkboxes.length) ? false : true, $checkboxes]);Y
+
+			$options.trigger('toggleChecked', [ ($checkboxes.filter(':checked').length === $checkboxes.length) ? false : true, $checkboxes]);
 			o.onOptgroupToggle.call(this, $checkboxes.get());
 			e.preventDefault();
 		});
-		
+
 		$options.find('li.ui-multiselect-optgroup-label a.ui-multiselect-toggleclose')
 		.click(function(e){
 			var $label = $(this).parent().nextUntil('li.ui-multiselect-optgroup-label').find('label');
 
-			// optgroup label toggle support			
+			// optgroup label toggle support
 			$label.toggle();
 			e.preventDefault();
 		});
@@ -343,7 +343,7 @@
 
 
 		/**************************************************************************/
-		
+
 		// labels/checkbox events
 		$labels.bind({
 			/*mouseenter: function(){
@@ -355,14 +355,14 @@
 					case 27: // esc
 						$options.trigger('close');
 						break;
-			
+
 					case 38: // up
 					case 40: // down
 					case 37: // left
 					case 39: // right
 						$options.trigger('traverse', [this, e.keyCode]);
 						break;
-				
+
 					case 13: // enter
 						e.preventDefault();
 						$(this).click();
@@ -378,23 +378,23 @@
 
 		// remove the original input element
 		$original.remove();
-		
+
 		// apply bgiframe if available
 		if($.fn.bgiframe){
 			$options.bgiframe();
 		}
-		
+
 		// open by default?
 		if(o.state === 'open'){
 			$options.trigger('open', [false]);
 		}
-		
+
 		// update the number of selected elements when the page initially loads, and use that as the defaultValue.  necessary for form resets when options are pre-selected.
 		$select.find('input')[0].defaultValue = updateSelected();
 
 		return $select;
 	};
-	
+
 	// close each select when clicking on any other element/anywhere else on the page
 	$(document).bind('click', function(e){
 		var $target = $(e.target);
@@ -420,7 +420,7 @@
 		fadeSpeed: 200,
 		disabled: false,
 		state: 'closed',
-		multiple: true, 
+		multiple: true,
 		onCheck: function(){}, /* when an individual checkbox is clicked */
 		onOpen: function(){}, /* when the select menu is opened */
 		onCheckAll: function(){}, /* when the check all link is clicked */