+/* jshint forin:true, noarg:true, noempty:true, eqeqeq:true, boss:true, undef:true, curly:true, browser:true, jquery:true */
/*
* jQuery MultiSelect UI Widget 1.13
* Copyright (c) 2012 Eric Hynds
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*
- */
-(function(d){var k=0;d.widget("ech.multiselect",{options:{header:!0,height:175,minWidth:225,classes:"",checkAllText:"Check all",uncheckAllText:"Uncheck all",noneSelectedText:"Select options",selectedText:"# selected",selectedList:0,show:null,hide:null,autoOpen:!1,multiple:!0,position:{}},_create:function(){var a=this.element.hide(),b=this.options;this.speed=d.fx.speeds._default;this._isOpen=!1;a=(this.button=d('<button type="button"><span class="ui-icon ui-icon-triangle-2-n-s"></span></button>')).addClass("ui-multiselect ui-widget ui-state-default ui-corner-all").addClass(b.classes).attr({title:a.attr("title"),"aria-haspopup":!0,tabIndex:a.attr("tabIndex")}).insertAfter(a);(this.buttonlabel=d("<span />")).html(b.noneSelectedText).appendTo(a);var a=(this.menu=d("<div />")).addClass("ui-multiselect-menu ui-widget ui-widget-content ui-corner-all").addClass(b.classes).appendTo(document.body),c=(this.header=d("<div />")).addClass("ui-widget-header ui-corner-all ui-multiselect-header ui-helper-clearfix").appendTo(a);(this.headerLinkContainer=d("<ul />")).addClass("ui-helper-reset").html(function(){return!0===b.header?'<li><a class="ui-multiselect-all" href="#"><span class="ui-icon ui-icon-check"></span><span>'+b.checkAllText+'</span></a></li><li><a class="ui-multiselect-none" href="#"><span class="ui-icon ui-icon-closethick"></span><span>'+b.uncheckAllText+"</span></a></li>":"string"===typeof b.header?"<li>"+b.header+"</li>":""}).append('<li class="ui-multiselect-close"><a href="#" class="ui-multiselect-close"><span class="ui-icon ui-icon-circle-close"></span></a></li>').appendTo(c);(this.checkboxContainer=d("<ul />")).addClass("ui-multiselect-checkboxes ui-helper-reset").appendTo(a);this._bindEvents();this.refresh(!0);b.multiple||a.addClass("ui-multiselect-single")},_init:function(){!1===this.options.header&&this.header.hide();this.options.multiple||this.headerLinkContainer.find(".ui-multiselect-all, .ui-multiselect-none").hide();this.options.autoOpen&&this.open();this.element.is(":disabled")&&this.disable()},refresh:function(a){var b=this.element,c=this.options,f=this.menu,h=this.checkboxContainer,g=[],e="",i=b.attr("id")||k++;b.find("option").each(function(b){d(this);var a=this.parentNode,f=this.innerHTML,h=this.title,k=this.value,b="ui-multiselect-"+(this.id||i+"-option-"+b),l=this.disabled,n=this.selected,m=["ui-corner-all"],o=(l?"ui-multiselect-disabled ":" ")+this.className,j;"OPTGROUP"===a.tagName&&(j=a.getAttribute("label"),-1===d.inArray(j,g)&&(e+='<li class="ui-multiselect-optgroup-label '+a.className+'"><a href="#">'+j+"</a></li>",g.push(j)));l&&m.push("ui-state-disabled");n&&!c.multiple&&m.push("ui-state-active");e+='<li class="'+o+'">';e+='<label for="'+b+'" title="'+h+'" class="'+m.join(" ")+'">';e+='<input id="'+b+'" name="multiselect_'+i+'" type="'+(c.multiple?"checkbox":"radio")+'" value="'+k+'" title="'+f+'"';n&&(e+=' checked="checked"',e+=' aria-selected="true"');l&&(e+=' disabled="disabled"',e+=' aria-disabled="true"');e+=" /><span>"+f+"</span></label></li>"});h.html(e);this.labels=f.find("label");this.inputs=this.labels.children("input");this._setButtonWidth();this._setMenuWidth();this.button[0].defaultValue=this.update();a||this._trigger("refresh")},update:function(){var a=this.options,b=this.inputs,c=b.filter(":checked"),f=c.length,a=0===f?a.noneSelectedText:d.isFunction(a.selectedText)?a.selectedText.call(this,f,b.length,c.get()):/\d/.test(a.selectedList)&&0<a.selectedList&&f<=a.selectedList?c.map(function(){return d(this).next().html()}).get().join(", "):a.selectedText.replace("#",f).replace("#",b.length);this.buttonlabel.html(a);return a},_bindEvents:function(){function a(){b[b._isOpen? "close":"open"]();return!1}var b=this,c=this.button;c.find("span").bind("click.multiselect",a);c.bind({click:a,keypress:function(a){switch(a.which){case 27:case 38:case 37:b.close();break;case 39:case 40:b.open()}},mouseenter:function(){c.hasClass("ui-state-disabled")||d(this).addClass("ui-state-hover")},mouseleave:function(){d(this).removeClass("ui-state-hover")},focus:function(){c.hasClass("ui-state-disabled")||d(this).addClass("ui-state-focus")},blur:function(){d(this).removeClass("ui-state-focus")}});this.header.delegate("a","click.multiselect",function(a){if(d(this).hasClass("ui-multiselect-close"))b.close();else b[d(this).hasClass("ui-multiselect-all")?"checkAll":"uncheckAll"]();a.preventDefault()});this.menu.delegate("li.ui-multiselect-optgroup-label a","click.multiselect",function(a){a.preventDefault();var c=d(this),g=c.parent().nextUntil("li.ui-multiselect-optgroup-label").find("input:visible:not(:disabled)"),e=g.get(),c=c.parent().text();!1!==b._trigger("beforeoptgrouptoggle",a,{inputs:e,label:c})&&(b._toggleChecked(g.filter(":checked").length!==g.length,g),b._trigger("optgrouptoggle",a,{inputs:e,label:c,checked:e[0].checked}))}).delegate("label","mouseenter.multiselect",function(){d(this).hasClass("ui-state-disabled")||(b.labels.removeClass("ui-state-hover"),d(this).addClass("ui-state-hover").find("input").focus())}).delegate("label","keydown.multiselect",function(a){a.preventDefault();switch(a.which){case 9:case 27:b.close();break;case 38:case 40:case 37:case 39:b._traverse(a.which,this);break;case 13:d(this).find("input")[0].click()}}).delegate('input[type="checkbox"], input[type="radio"]',"click.multiselect",function(a){var c=d(this),g=this.value,e=this.checked,i=b.element.find("option");this.disabled||!1===b._trigger("click",a,{value:g,text:this.title,checked:e})?a.preventDefault():(c.focus(),c.attr("aria-selected",e),i.each(function(){this.value===g?this.selected=e:b.options.multiple||(this.selected=!1)}),b.options.multiple||(b.labels.removeClass("ui-state-active"),c.closest("label").toggleClass("ui-state-active",e),b.close()),b.element.trigger("change"),setTimeout(d.proxy(b.update,b),10))});d(document).bind("mousedown.multiselect",function(a){b._isOpen&&(!d.contains(b.menu[0],a.target)&&!d.contains(b.button[0],a.target)&&a.target!==b.button[0])&&b.close()});d(this.element[0].form).bind("reset.multiselect",function(){setTimeout(d.proxy(b.refresh,b),10)})},_setButtonWidth:function(){var a=this.element.outerWidth(),b=this.options;/\d/.test(b.minWidth)&&a<b.minWidth&&(a=b.minWidth);this.button.width(a)},_setMenuWidth:function(){var a=this.menu,b=this.button.outerWidth()-parseInt(a.css("padding-left"),10)-parseInt(a.css("padding-right"),10)-parseInt(a.css("border-right-width"),10)-parseInt(a.css("border-left-width"),10);a.width(b||this.button.outerWidth())},_traverse:function(a,b){var c=d(b),f=38===a||37===a,c=c.parent()[f?"prevAll":"nextAll"]("li:not(.ui-multiselect-disabled, .ui-multiselect-optgroup-label)")[f?"last":"first"]();c.length?c.find("label").trigger("mouseover"):(c=this.menu.find("ul").last(),this.menu.find("label")[f? "last":"first"]().trigger("mouseover"),c.scrollTop(f?c.height():0))},_toggleState:function(a,b){return function(){this.disabled||(this[a]=b);b?this.setAttribute("aria-selected",!0):this.removeAttribute("aria-selected")}},_toggleChecked:function(a,b){var c=b&&b.length?b:this.inputs,f=this;c.each(this._toggleState("checked",a));c.eq(0).focus();this.update();var h=c.map(function(){return this.value}).get();this.element.find("option").each(function(){!this.disabled&&-1<d.inArray(this.value,h)&&f._toggleState("selected",a).call(this)});c.length&&this.element.trigger("change")},_toggleDisabled:function(a){this.button.attr({disabled:a,"aria-disabled":a})[a?"addClass":"removeClass"]("ui-state-disabled");var b=this.menu.find("input"),b=a?b.filter(":enabled").data("ech-multiselect-disabled",!0):b.filter(function(){return!0===d.data(this,"ech-multiselect-disabled")}).removeData("ech-multiselect-disabled");b.attr({disabled:a,"arial-disabled":a}).parent()[a?"addClass":"removeClass"]("ui-state-disabled");this.element.attr({disabled:a,"aria-disabled":a})},open:function(){var a=this.button,b=this.menu,c=this.speed,f=this.options,h=[];if(!(!1===this._trigger("beforeopen")||a.hasClass("ui-state-disabled")||this._isOpen)){var g=b.find("ul").last(),e=f.show,i=a.offset();d.isArray(f.show)&&(e=f.show[0],c=f.show[1]||this.speed);e&&(h=[e,c]);g.scrollTop(0).height(f.height);d.ui.position&&!d.isEmptyObject(f.position)?(f.position.of=f.position.of||a,b.show().position(f.position).hide()):b.css({top:i.top+a.outerHeight(),left:i.left});d.fn.show.apply(b,h);this.labels.eq(0).trigger("mouseover").trigger("mouseenter").find("input").trigger("focus");a.addClass("ui-state-active");this._isOpen=!0;this._trigger("open")}},close:function(){if(!1!==this._trigger("beforeclose")){var a=this.options,b=a.hide,c=this.speed,f=[];d.isArray(a.hide)&&(b=a.hide[0],c=a.hide[1]||this.speed);b&&(f=[b,c]);d.fn.hide.apply(this.menu,f);this.button.removeClass("ui-state-active").trigger("blur").trigger("mouseleave");this._isOpen=!1;this._trigger("close")}},enable:function(){this._toggleDisabled(!1)},disable:function(){this._toggleDisabled(!0)},checkAll:function(){this._toggleChecked(!0);this._trigger("checkAll")},uncheckAll:function(){this._toggleChecked(!1);this._trigger("uncheckAll")},getChecked:function(){return this.menu.find("input").filter(":checked")},destroy:function(){d.Widget.prototype.destroy.call(this);this.button.remove();this.menu.remove();this.element.show();return this},isOpen:function(){return this._isOpen},widget:function(){return this.menu},getButton:function(){return this.button},_setOption:function(a,b){var c=this.menu;switch(a){case "header":c.find("div.ui-multiselect-header")[b?"show":"hide"]();break;case "checkAllText":c.find("a.ui-multiselect-all span").eq(-1).text(b);break;case "uncheckAllText":c.find("a.ui-multiselect-none span").eq(-1).text(b);break;case "height":c.find("ul").last().height(parseInt(b,10));break;case "minWidth":this.options[a]=parseInt(b,10);this._setButtonWidth();this._setMenuWidth();break;case "selectedText":case "selectedList":case "noneSelectedText":this.options[a]=b;this.update();break;case "classes":c.add(this.button).removeClass(this.options.classes).addClass(b);break;case "multiple":c.toggleClass("ui-multiselect-single",!b),this.options.multiple=b,this.element[0].multiple=b,this.refresh()}d.Widget.prototype._setOption.apply(this,arguments)}})})(jQuery);
\ No newline at end of file
+*/
+(function($, undefined){
+
+var multiselectID = 0;
+
+$.widget("ech.multiselect", {
+
+ // default options
+ options: {
+ header: true,
+ height: 175,
+ minWidth: 225,
+ classes: '',
+ checkAllText: 'Check all',
+ uncheckAllText: 'Uncheck all',
+ noneSelectedText: 'Select options',
+ selectedText: '# selected',
+ selectedList: 0,
+ show: null,
+ hide: null,
+ autoOpen: false,
+ multiple: true,
+ position: {}
+ },
+
+ _create: function(){
+ var el = this.element.hide(),
+ o = this.options;
+
+ this.speed = $.fx.speeds._default; // default speed for effects
+ this._isOpen = false; // assume no
+
+ var
+ button = (this.button = $('<button type="button"><span class="ui-icon ui-icon-triangle-2-n-s"></span></button>'))
+ .addClass('ui-multiselect ui-widget ui-state-default ui-corner-all')
+ .addClass( o.classes )
+ .attr({ 'title':el.attr('title'), 'aria-haspopup':true, 'tabIndex':el.attr('tabIndex') })
+ .insertAfter( el ),
+
+ buttonlabel = (this.buttonlabel = $('<span />'))
+ .html( o.noneSelectedText )
+ .appendTo( button ),
+
+ menu = (this.menu = $('<div />'))
+ .addClass('ui-multiselect-menu ui-widget ui-widget-content ui-corner-all')
+ .addClass( o.classes )
+ .appendTo( document.body ),
+
+ header = (this.header = $('<div />'))
+ .addClass('ui-widget-header ui-corner-all ui-multiselect-header ui-helper-clearfix')
+ .appendTo( menu ),
+
+ headerLinkContainer = (this.headerLinkContainer = $('<ul />'))
+ .addClass('ui-helper-reset')
+ .html(function(){
+ if( o.header === true ){
+ return '<li><a class="ui-multiselect-all" href="#"><span class="ui-icon ui-icon-check"></span><span>' + o.checkAllText + '</span></a></li><li><a class="ui-multiselect-none" href="#"><span class="ui-icon ui-icon-closethick"></span><span>' + o.uncheckAllText + '</span></a></li>';
+ } else if(typeof o.header === "string"){
+ return '<li>' + o.header + '</li>';
+ } else {
+ return '';
+ }
+ })
+ .append('<li class="ui-multiselect-close"><a href="#" class="ui-multiselect-close"><span class="ui-icon ui-icon-circle-close"></span></a></li>')
+ .appendTo( header ),
+
+ checkboxContainer = (this.checkboxContainer = $('<ul />'))
+ .addClass('ui-multiselect-checkboxes ui-helper-reset')
+ .appendTo( menu );
+
+ // perform event bindings
+ this._bindEvents();
+
+ // build menu
+ this.refresh( true );
+
+ // some addl. logic for single selects
+ if( !o.multiple ){
+ menu.addClass('ui-multiselect-single');
+ }
+ },
+
+ _init: function(){
+ if( this.options.header === false ){
+ this.header.hide();
+ }
+ if( !this.options.multiple ){
+ this.headerLinkContainer.find('.ui-multiselect-all, .ui-multiselect-none').hide();
+ }
+ if( this.options.autoOpen ){
+ this.open();
+ }
+ if( this.element.is(':disabled') ){
+ this.disable();
+ }
+ },
+
+ refresh: function( init ){
+ var el = this.element,
+ o = this.options,
+ menu = this.menu,
+ checkboxContainer = this.checkboxContainer,
+ optgroups = [],
+ html = "",
+ id = el.attr('id') || multiselectID++; // unique ID for the label & option tags
+
+ // build items
+ el.find('option').each(function( i ){
+ var $this = $(this),
+ parent = this.parentNode,
+ title = this.innerHTML,
+ description = this.title,
+ value = this.value,
+ inputID = 'ui-multiselect-' + (this.id || id + '-option-' + i),
+ isDisabled = this.disabled,
+ isSelected = this.selected,
+ labelClasses = [ 'ui-corner-all' ],
+ liClasses = (isDisabled ? 'ui-multiselect-disabled ' : ' ') + this.className,
+ optLabel;
+
+ // is this an optgroup?
+ if( parent.tagName === 'OPTGROUP' ){
+ optLabel = parent.getAttribute( 'label' );
+
+ // has this optgroup been added already?
+ if( $.inArray(optLabel, optgroups) === -1 ){
+ html += '<li class="ui-multiselect-optgroup-label ' + parent.className + '"><a href="#">' + optLabel + '</a></li>';
+ optgroups.push( optLabel );
+ }
+ }
+
+ if( isDisabled ){
+ labelClasses.push( 'ui-state-disabled' );
+ }
+
+ // browsers automatically select the first option
+ // by default with single selects
+ if( isSelected && !o.multiple ){
+ labelClasses.push( 'ui-state-active' );
+ }
+
+ html += '<li class="' + liClasses + '">';
+
+ // create the label
+ html += '<label for="' + inputID + '" title="' + description + '" class="' + labelClasses.join(' ') + '">';
+ html += '<input id="' + inputID + '" name="multiselect_' + id + '" type="' + (o.multiple ? "checkbox" : "radio") + '" value="' + value + '" title="' + title + '"';
+
+ // pre-selected?
+ if( isSelected ){
+ html += ' checked="checked"';
+ html += ' aria-selected="true"';
+ }
+
+ // disabled?
+ if( isDisabled ){
+ html += ' disabled="disabled"';
+ html += ' aria-disabled="true"';
+ }
+
+ // add the title and close everything off
+ html += ' /><span>' + title + '</span></label></li>';
+ });
+
+ // insert into the DOM
+ checkboxContainer.html( html );
+
+ // cache some moar useful elements
+ this.labels = menu.find('label');
+ this.inputs = this.labels.children('input');
+
+ // set widths
+ this._setButtonWidth();
+ this._setMenuWidth();
+
+ // remember default value
+ this.button[0].defaultValue = this.update();
+
+ // broadcast refresh event; useful for widgets
+ if( !init ){
+ this._trigger('refresh');
+ }
+ },
+
+ // updates the button text. call refresh() to rebuild
+ update: function(){
+ var o = this.options,
+ $inputs = this.inputs,
+ $checked = $inputs.filter(':checked'),
+ numChecked = $checked.length,
+ value;
+
+ if( numChecked === 0 ){
+ value = o.noneSelectedText;
+ } else {
+ if($.isFunction( o.selectedText )){
+ value = o.selectedText.call(this, numChecked, $inputs.length, $checked.get());
+ } else if( /\d/.test(o.selectedList) && o.selectedList > 0 && numChecked <= o.selectedList){
+ value = $checked.map(function(){ return $(this).next().html(); }).get().join(', ');
+ } else {
+ value = o.selectedText.replace('#', numChecked).replace('#', $inputs.length);
+ }
+ }
+
+ this.buttonlabel.html( value );
+ return value;
+ },
+
+ // binds events
+ _bindEvents: function(){
+ var self = this, button = this.button;
+
+ function clickHandler(){
+ self[ self._isOpen ? 'close' : 'open' ]();
+ return false;
+ }
+
+ // webkit doesn't like it when you click on the span :(
+ button
+ .find('span')
+ .bind('click.multiselect', clickHandler);
+
+ // button events
+ button.bind({
+ click: clickHandler,
+ keypress: function( e ){
+ switch(e.which){
+ case 27: // esc
+ case 38: // up
+ case 37: // left
+ self.close();
+ break;
+ case 39: // right
+ case 40: // down
+ self.open();
+ break;
+ }
+ },
+ mouseenter: function(){
+ if( !button.hasClass('ui-state-disabled') ){
+ $(this).addClass('ui-state-hover');
+ }
+ },
+ mouseleave: function(){
+ $(this).removeClass('ui-state-hover');
+ },
+ focus: function(){
+ if( !button.hasClass('ui-state-disabled') ){
+ $(this).addClass('ui-state-focus');
+ }
+ },
+ blur: function(){
+ $(this).removeClass('ui-state-focus');
+ }
+ });
+
+ // header links
+ this.header
+ .delegate('a', 'click.multiselect', function( e ){
+ // close link
+ if( $(this).hasClass('ui-multiselect-close') ){
+ self.close();
+
+ // check all / uncheck all
+ } else {
+ self[ $(this).hasClass('ui-multiselect-all') ? 'checkAll' : 'uncheckAll' ]();
+ }
+
+ e.preventDefault();
+ });
+
+ // optgroup label toggle support
+ this.menu
+ .delegate('li.ui-multiselect-optgroup-label a', 'click.multiselect', function( e ){
+ e.preventDefault();
+
+ var $this = $(this),
+ $inputs = $this.parent().nextUntil('li.ui-multiselect-optgroup-label').find('input:visible:not(:disabled)'),
+ nodes = $inputs.get(),
+ label = $this.parent().text();
+
+ // trigger event and bail if the return is false
+ if( self._trigger('beforeoptgrouptoggle', e, { inputs:nodes, label:label }) === false ){
+ return;
+ }
+
+ // toggle inputs
+ self._toggleChecked(
+ $inputs.filter(':checked').length !== $inputs.length,
+ $inputs
+ );
+
+ self._trigger('optgrouptoggle', e, {
+ inputs: nodes,
+ label: label,
+ checked: nodes[0].checked
+ });
+ })
+ .delegate('label', 'mouseenter.multiselect', function(){
+ if( !$(this).hasClass('ui-state-disabled') ){
+ self.labels.removeClass('ui-state-hover');
+ $(this).addClass('ui-state-hover').find('input').focus();
+ }
+ })
+ .delegate('label', 'keydown.multiselect', function( e ){
+ e.preventDefault();
+
+ switch(e.which){
+ case 9: // tab
+ case 27: // esc
+ self.close();
+ break;
+ case 38: // up
+ case 40: // down
+ case 37: // left
+ case 39: // right
+ self._traverse(e.which, this);
+ break;
+ case 13: // enter
+ $(this).find('input')[0].click();
+ break;
+ }
+ })
+ .delegate('input[type="checkbox"], input[type="radio"]', 'click.multiselect', function( e ){
+ var $this = $(this),
+ val = this.value,
+ checked = this.checked,
+ tags = self.element.find('option');
+
+ // bail if this input is disabled or the event is cancelled
+ if( this.disabled || self._trigger('click', e, { value: val, text: this.title, checked: checked }) === false ){
+ e.preventDefault();
+ return;
+ }
+
+ // make sure the input has focus. otherwise, the esc key
+ // won't close the menu after clicking an item.
+ $this.focus();
+
+ // toggle aria state
+ $this.attr('aria-selected', checked);
+
+ // change state on the original option tags
+ tags.each(function(){
+ if( this.value === val ){
+ this.selected = checked;
+ } else if( !self.options.multiple ){
+ this.selected = false;
+ }
+ });
+
+ // some additional single select-specific logic
+ if( !self.options.multiple ){
+ self.labels.removeClass('ui-state-active');
+ $this.closest('label').toggleClass('ui-state-active', checked );
+
+ // close menu
+ self.close();
+ }
+
+ // fire change on the select box
+ self.element.trigger("change");
+
+ // setTimeout is to fix multiselect issue #14 and #47. caused by jQuery issue #3827
+ // http://bugs.jquery.com/ticket/3827
+ setTimeout($.proxy(self.update, self), 10);
+ });
+
+ // close each widget when clicking on any other element/anywhere else on the page
+ $(document).bind('mousedown.multiselect', function( e ){
+ if(self._isOpen && !$.contains(self.menu[0], e.target) && !$.contains(self.button[0], e.target) && e.target !== self.button[0]){
+ self.close();
+ }
+ });
+
+ // deal with form resets. the problem here is that buttons aren't
+ // restored to their defaultValue prop on form reset, and the reset
+ // handler fires before the form is actually reset. delaying it a bit
+ // gives the form inputs time to clear.
+ $(this.element[0].form).bind('reset.multiselect', function(){
+ setTimeout($.proxy(self.refresh, self), 10);
+ });
+ },
+
+ // set button width
+ _setButtonWidth: function(){
+ var width = this.element.outerWidth(),
+ o = this.options;
+
+ if( /\d/.test(o.minWidth) && width < o.minWidth){
+ width = o.minWidth;
+ }
+
+ // set widths
+ this.button.width( width );
+ },
+
+ // set menu width
+ _setMenuWidth: function(){
+ var m = this.menu,
+ width = this.button.outerWidth()-
+ parseInt(m.css('padding-left'),10)-
+ parseInt(m.css('padding-right'),10)-
+ parseInt(m.css('border-right-width'),10)-
+ parseInt(m.css('border-left-width'),10);
+
+ m.width( width || this.button.outerWidth() );
+ },
+
+ // move up or down within the menu
+ _traverse: function( which, start ){
+ var $start = $(start),
+ moveToLast = which === 38 || which === 37,
+
+ // 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 = this.menu.find('ul').last();
+
+ // move to the first/last
+ this.menu.find('label')[ moveToLast ? 'last' : 'first' ]().trigger('mouseover');
+
+ // set scroll position
+ $container.scrollTop( moveToLast ? $container.height() : 0 );
+
+ } else {
+ $next.find('label').trigger('mouseover');
+ }
+ },
+
+ // This is an internal function to toggle the checked property and
+ // other related attributes of a checkbox.
+ //
+ // The context of this function should be a checkbox; do not proxy it.
+ _toggleState: function( prop, flag ){
+ return function(){
+ if( !this.disabled ) {
+ this[ prop ] = flag;
+ }
+
+ if( flag ){
+ this.setAttribute('aria-selected', true);
+ } else {
+ this.removeAttribute('aria-selected');
+ }
+ };
+ },
+
+ _toggleChecked: function( flag, group ){
+ var $inputs = (group && group.length) ? group : this.inputs,
+ self = this;
+
+ // toggle state on inputs
+ $inputs.each(this._toggleState('checked', flag));
+
+ // give the first input focus
+ $inputs.eq(0).focus();
+
+ // update button text
+ this.update();
+
+ // gather an array of the values that actually changed
+ var values = $inputs.map(function(){
+ return this.value;
+ }).get();
+
+ // toggle state on original option tags
+ this.element
+ .find('option')
+ .each(function(){
+ if( !this.disabled && $.inArray(this.value, values) > -1 ){
+ self._toggleState('selected', flag).call( this );
+ }
+ });
+
+ // trigger the change event on the select
+ if( $inputs.length ) {
+ this.element.trigger("change");
+ }
+ },
+
+ _toggleDisabled: function( flag ){
+ this.button
+ .attr({ 'disabled':flag, 'aria-disabled':flag })[ flag ? 'addClass' : 'removeClass' ]('ui-state-disabled');
+
+ var inputs = this.menu.find('input');
+ var key = "ech-multiselect-disabled";
+
+ if(flag) {
+ // remember which elements this widget disabled (not pre-disabled)
+ // elements, so that they can be restored if the widget is re-enabled.
+ inputs = inputs.filter(':enabled')
+ .data(key, true)
+ } else {
+ inputs = inputs.filter(function() {
+ return $.data(this, key) === true;
+ }).removeData(key);
+ }
+
+ inputs
+ .attr({ 'disabled':flag, 'arial-disabled':flag })
+ .parent()[ flag ? 'addClass' : 'removeClass' ]('ui-state-disabled');
+
+ this.element
+ .attr({ 'disabled':flag, 'aria-disabled':flag });
+ },
+
+ // open the menu
+ open: function( e ){
+ var self = this,
+ button = this.button,
+ menu = this.menu,
+ speed = this.speed,
+ o = this.options,
+ args = [];
+
+ // bail if the multiselectopen event returns false, this widget is disabled, or is already open
+ if( this._trigger('beforeopen') === false || button.hasClass('ui-state-disabled') || this._isOpen ){
+ return;
+ }
+
+ var $container = menu.find('ul').last(),
+ effect = o.show,
+ pos = button.offset();
+
+ // figure out opening effects/speeds
+ if( $.isArray(o.show) ){
+ effect = o.show[0];
+ speed = o.show[1] || self.speed;
+ }
+
+ // if there's an effect, assume jQuery UI is in use
+ // build the arguments to pass to show()
+ if( effect ) {
+ args = [ effect, speed ];
+ }
+
+ // set the scroll of the checkbox container
+ $container.scrollTop(0).height(o.height);
+
+ // position and show menu
+ if( $.ui.position && !$.isEmptyObject(o.position) ){
+ o.position.of = o.position.of || button;
+
+ menu
+ .show()
+ .position( o.position )
+ .hide();
+
+ // if position utility is not available...
+ } else {
+ menu.css({
+ top: pos.top + button.outerHeight(),
+ left: pos.left
+ });
+ }
+
+ // show the menu, maybe with a speed/effect combo
+ $.fn.show.apply(menu, args);
+
+ // select the first option
+ // triggering both mouseover and mouseover because 1.4.2+ has a bug where triggering mouseover
+ // will actually trigger mouseenter. the mouseenter trigger is there for when it's eventually fixed
+ this.labels.eq(0).trigger('mouseover').trigger('mouseenter').find('input').trigger('focus');
+
+ button.addClass('ui-state-active');
+ this._isOpen = true;
+ this._trigger('open');
+ },
+
+ // close the menu
+ close: function(){
+ if(this._trigger('beforeclose') === false){
+ return;
+ }
+
+ var o = this.options,
+ effect = o.hide,
+ speed = this.speed,
+ args = [];
+
+ // figure out opening effects/speeds
+ if( $.isArray(o.hide) ){
+ effect = o.hide[0];
+ speed = o.hide[1] || this.speed;
+ }
+
+ if( effect ) {
+ args = [ effect, speed ];
+ }
+
+ $.fn.hide.apply(this.menu, args);
+ this.button.removeClass('ui-state-active').trigger('blur').trigger('mouseleave');
+ this._isOpen = false;
+ this._trigger('close');
+ },
+
+ enable: function(){
+ this._toggleDisabled(false);
+ },
+
+ disable: function(){
+ this._toggleDisabled(true);
+ },
+
+ checkAll: function( e ){
+ this._toggleChecked(true);
+ this._trigger('checkAll');
+ },
+
+ uncheckAll: function(){
+ this._toggleChecked(false);
+ this._trigger('uncheckAll');
+ },
+
+ getChecked: function(){
+ return this.menu.find('input').filter(':checked');
+ },
+
+ destroy: function(){
+ // remove classes + data
+ $.Widget.prototype.destroy.call( this );
+
+ this.button.remove();
+ this.menu.remove();
+ this.element.show();
+
+ return this;
+ },
+
+ isOpen: function(){
+ return this._isOpen;
+ },
+
+ widget: function(){
+ return this.menu;
+ },
+
+ getButton: function(){
+ return this.button;
+ },
+
+ // react to option changes after initialization
+ _setOption: function( key, value ){
+ var menu = this.menu;
+
+ switch(key){
+ case 'header':
+ menu.find('div.ui-multiselect-header')[ value ? 'show' : 'hide' ]();
+ break;
+ case 'checkAllText':
+ menu.find('a.ui-multiselect-all span').eq(-1).text(value);
+ break;
+ case 'uncheckAllText':
+ menu.find('a.ui-multiselect-none span').eq(-1).text(value);
+ break;
+ case 'height':
+ menu.find('ul').last().height( parseInt(value,10) );
+ break;
+ case 'minWidth':
+ this.options[ key ] = parseInt(value,10);
+ this._setButtonWidth();
+ this._setMenuWidth();
+ break;
+ case 'selectedText':
+ case 'selectedList':
+ case 'noneSelectedText':
+ this.options[key] = value; // these all needs to update immediately for the update() call
+ this.update();
+ break;
+ case 'classes':
+ menu.add(this.button).removeClass(this.options.classes).addClass(value);
+ break;
+ case 'multiple':
+ menu.toggleClass('ui-multiselect-single', !value);
+ this.options.multiple = value;
+ this.element[0].multiple = value;
+ this.refresh();
+ }
+
+ $.Widget.prototype._setOption.apply( this, arguments );
+ }
+});
+
+})(jQuery);
\ No newline at end of file
projects / WP-Plugins / glm-member-db.git / commitdiff