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i=this,o=!1;e.call(this,t,n),t.on("open",function(){i._showDropdown(),i._attachPositioningHandler(t),o||(o=!0,t.on("results:all",function(){i._positionDropdown(),i._resizeDropdown()}),t.on("results:append",function(){i._positionDropdown(),i._resizeDropdown()}))}),t.on("close",function(){i._hideDropdown(),i._detachPositioningHandler(t)}),this.$dropdownContainer.on("mousedown",function(e){e.stopPropagation()})},n.prototype.destroy=function(e){e.call(this),this.$dropdownContainer.remove()},n.prototype.position=function(e,t,n){t.attr("class",n.attr("class")),t.removeClass("select2"),t.addClass("select2-container--open"),t.css({position:"absolute",top:-999999}),this.$container=n},n.prototype.render=function(t){var n=e(""),i=t.call(this);return n.append(i),this.$dropdownContainer=n,n},n.prototype._hideDropdown=function(e){this.$dropdownContainer.detach()},n.prototype._attachPositioningHandler=function(n,i){var o=this,r="scroll.select2."+i.id,s="resize.select2."+i.id,a="orientationchange.select2."+i.id,l=this.$container.parents().filter(t.hasScroll);l.each(function(){e(this).data("select2-scroll-position",{x:e(this).scrollLeft(),y:e(this).scrollTop()})}),l.on(r,function(t){var n=e(this).data("select2-scroll-position");e(this).scrollTop(n.y)}),e(window).on(r+" "+s+" "+a,function(e){o._positionDropdown(),o._resizeDropdown()})},n.prototype._detachPositioningHandler=function(n,i){var o="scroll.select2."+i.id,r="resize.select2."+i.id,s="orientationchange.select2."+i.id;this.$container.parents().filter(t.hasScroll).off(o),e(window).off(o+" "+r+" "+s)},n.prototype._positionDropdown=function(){var t=e(window),n=this.$dropdown.hasClass("select2-dropdown--above"),i=this.$dropdown.hasClass("select2-dropdown--below"),o=null,r=this.$container.offset();r.bottom=r.top+this.$container.outerHeight(!1);var s={height:this.$container.outerHeight(!1)};s.top=r.top,s.bottom=r.top+s.height;var a=this.$dropdown.outerHeight(!1),l=t.scrollTop(),c=t.scrollTop()+t.height(),u=lr.bottom+a,p={left:r.left,top:s.bottom},h=this.$dropdownParent;"static"===h.css("position")&&(h=h.offsetParent());var f=h.offset();p.left-=f.left,n||i||(o="below"),d||!u||n?!u&&d&&n&&(o="below"):o="above",("above"==o||n&&"below"!==o)&&(p.top=s.top-a),null!=o&&(this.$dropdown.removeClass("select2-dropdown--below select2-dropdown--above").addClass("select2-dropdown--"+o),this.$container.removeClass("select2-container--below select2-container--above").addClass("select2-container--"+o)),this.$dropdownContainer.css(p)},n.prototype._resizeDropdown=function(){var e={width:this.$container.outerWidth(!1)+"px"};this.options.get("dropdownAutoWidth")&&(e.minWidth=e.width,e.position="relative",e.width="auto"),this.$dropdown.css(e)},n.prototype._showDropdown=function(e){this.$dropdownContainer.appendTo(this.$dropdownParent),this._positionDropdown(),this._resizeDropdown()},n}),t.define("select2/dropdown/minimumResultsForSearch",[],function(){function e(e,t,n,i){this.minimumResultsForSearch=n.get("minimumResultsForSearch"),this.minimumResultsForSearch<0&&(this.minimumResultsForSearch=Infinity),e.call(this,t,n,i)}return e.prototype.showSearch=function(e,t){return!(function n(e){for(var t=0,i=0;i0&&(d.dataAdapter=c.Decorate(d.dataAdapter,v)),d.maximumInputLength>0&&(d.dataAdapter=c.Decorate(d.dataAdapter,y)),d.maximumSelectionLength>0&&(d.dataAdapter=c.Decorate(d.dataAdapter,w)),d.tags&&(d.dataAdapter=c.Decorate(d.dataAdapter,g)),null==d.tokenSeparators&&null==d.tokenizer||(d.dataAdapter=c.Decorate(d.dataAdapter,m)),null!=d.query){var E=t(d.amdBase+"compat/query");d.dataAdapter=c.Decorate(d.dataAdapter,E)}if(null!=d.initSelection){var D=t(d.amdBase+"compat/initSelection");d.dataAdapter=c.Decorate(d.dataAdapter,D)}}if(null==d.resultsAdapter&&(d.resultsAdapter=n,null!=d.ajax&&(d.resultsAdapter=c.Decorate(d.resultsAdapter,x)),null!=d.placeholder&&(d.resultsAdapter=c.Decorate(d.resultsAdapter,b)),d.selectOnClose&&(d.resultsAdapter=c.Decorate(d.resultsAdapter,S))),null==d.dropdownAdapter){if(d.multiple)d.dropdownAdapter=_;else{var T=c.Decorate(_,$);d.dropdownAdapter=T}if(0!==d.minimumResultsForSearch&&(d.dropdownAdapter=c.Decorate(d.dropdownAdapter,C)),d.closeOnSelect&&(d.dropdownAdapter=c.Decorate(d.dropdownAdapter,O)),null!=d.dropdownCssClass||null!=d.dropdownCss||null!=d.adaptDropdownCssClass){var q=t(d.amdBase+"compat/dropdownCss");d.dropdownAdapter=c.Decorate(d.dropdownAdapter,q)}d.dropdownAdapter=c.Decorate(d.dropdownAdapter,A)}if(null==d.selectionAdapter){if(d.multiple?d.selectionAdapter=o:d.selectionAdapter=i,null!=d.placeholder&&(d.selectionAdapter=c.Decorate(d.selectionAdapter,r)),d.allowClear&&(d.selectionAdapter=c.Decorate(d.selectionAdapter,s)),d.multiple&&(d.selectionAdapter=c.Decorate(d.selectionAdapter,a)),null!=d.containerCssClass||null!=d.containerCss||null!=d.adaptContainerCssClass){var j=t(d.amdBase+"compat/containerCss");d.selectionAdapter=c.Decorate(d.selectionAdapter,j)}d.selectionAdapter=c.Decorate(d.selectionAdapter,l)}if("string"==typeof d.language)if(d.language.indexOf("-")>0){var L=d.language.split("-")[0];d.language=[d.language,L]}else d.language=[d.language];if(Array.isArray(d.language)){var k=new u;d.language.push("en");for(var P=d.language,I=0;I0){for(var r=e.extend(!0,{},o),s=o.children.length-1;s>=0;s--)null==n(i,o.children[s])&&r.children.splice(s,1);return r.children.length>0?r:n(i,r)}var a=t(o.text).toUpperCase(),l=t(i.term).toUpperCase();return a.indexOf(l)>-1?o:null},minimumInputLength:0,maximumInputLength:0,maximumSelectionLength:0,minimumResultsForSearch:0,selectOnClose:!1,sorter:function(e){return e},templateResult:function(e){return e.text},templateSelection:function(e){return e.text},theme:"default",width:"resolve"}},D.prototype.set=function(t,n){var i={};i[e.camelCase(t)]=n;var o=c._convertData(i);e.extend(this.defaults,o)},new D}),t.define("select2/options",["require","jquery","./defaults","./utils"],function(e,t,n,i){function o(t,o){if(this.options=t,null!=o&&this.fromElement(o),this.options=n.apply(this.options),o&&o.is("input")){var r=e(this.get("amdBase")+"compat/inputData");this.options.dataAdapter=i.Decorate(this.options.dataAdapter,r)}}return o.prototype.fromElement=function(e){var n=["select2"];null==this.options.multiple&&(this.options.multiple=e.prop("multiple")),null==this.options.disabled&&(this.options.disabled=e.prop("disabled")),null==this.options.language&&(e.prop("lang")?this.options.language=e.prop("lang").toLowerCase():e.closest("[lang]").prop("lang")&&(this.options.language=e.closest("[lang]").prop("lang"))),null==this.options.dir&&(e.prop("dir")?this.options.dir=e.prop("dir"):e.closest("[dir]").prop("dir")?this.options.dir=e.closest("[dir]").prop("dir"):this.options.dir="ltr"),e.prop("disabled",this.options.disabled),e.prop("multiple",this.options.multiple),e.data("select2Tags")&&(this.options.debug&&window.console&&console.warn&&console.warn('Select2: The `data-select2-tags` attribute has been changed to use the `data-data` and `data-tags="true"` attributes and will be removed in future versions of Select2.'),e.data("data",e.data("select2Tags")),e.data("tags",!0)),e.data("ajaxUrl")&&(this.options.debug&&window.console&&console.warn&&console.warn("Select2: The `data-ajax-url` attribute has been changed to `data-ajax--url` and support for the old attribute will be removed in future versions of Select2."),e.attr("ajax--url",e.data("ajaxUrl")),e.data("ajax--url",e.data("ajaxUrl")));var o={};o=t.fn.jquery&&"1."==t.fn.jquery.substr(0,2)&&e[0].dataset?t.extend(!0,{},e[0].dataset,e.data()):e.data();var r=t.extend(!0,{},o);for(var s in r=i._convertData(r))t.inArray(s,n)>-1||(t.isPlainObject(this.options[s])?t.extend(this.options[s],r[s]):this.options[s]=r[s]);return this},o.prototype.get=function(e){return this.options[e]},o.prototype.set=function(e,t){this.options[e]=t},o}),t.define("select2/core",["jquery","./options","./utils","./keys"],function(e,t,n,i){var o=function(e,n){null!=e.data("select2")&&e.data("select2").destroy(),this.$element=e,this.id=this._generateId(e),n=n||{},this.options=new t(n,e),o.__super__.constructor.call(this);var i=e.attr("tabindex")||0;e.data("old-tabindex",i),e.attr("tabindex","-1");var r=this.options.get("dataAdapter");this.dataAdapter=new r(e,this.options);var s=this.render();this._placeContainer(s);var a=this.options.get("selectionAdapter");this.selection=new a(e,this.options),this.$selection=this.selection.render(),this.selection.position(this.$selection,s);var l=this.options.get("dropdownAdapter");this.dropdown=new l(e,this.options),this.$dropdown=this.dropdown.render(),this.dropdown.position(this.$dropdown,s);var c=this.options.get("resultsAdapter");this.results=new c(e,this.options,this.dataAdapter),this.$results=this.results.render(),this.results.position(this.$results,this.$dropdown);var u=this;this._bindAdapters(),this._registerDomEvents(),this._registerDataEvents(),this._registerSelectionEvents(),this._registerDropdownEvents(),this._registerResultsEvents(),this._registerEvents(),this.dataAdapter.current(function(e){u.trigger("selection:update",{data:e})}),e.addClass("select2-hidden-accessible"),e.attr("aria-hidden","true"),this._syncAttributes(),e.data("select2",this)};return n.Extend(o,n.Observable),o.prototype._generateId=function(e){return"select2-"+(null!=e.attr("id")?e.attr("id"):null!=e.attr("name")?e.attr("name")+"-"+n.generateChars(2):n.generateChars(4)).replace(/(:|\.|\[|\]|,)/g,"")},o.prototype._placeContainer=function(e){e.insertAfter(this.$element);var t=this._resolveWidth(this.$element,this.options.get("width"));null!=t&&e.css("width",t)},o.prototype._resolveWidth=function(e,t){var n=/^width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i;if("resolve"==t){var i=this._resolveWidth(e,"style");return null!=i?i:this._resolveWidth(e,"element")}if("element"==t){var o=e.outerWidth(!1);return o<=0?"auto":o+"px"}if("style"==t){var r=e.attr("style");if("string"!=typeof r)return null;for(var s=r.split(";"),a=0,l=s.length;a=1)return c[1]}return null}return t},o.prototype._bindAdapters=function(){this.dataAdapter.bind(this,this.$container),this.selection.bind(this,this.$container),this.dropdown.bind(this,this.$container),this.results.bind(this,this.$container)},o.prototype._registerDomEvents=function(){var t=this;this.$element.on("change.select2",function(){t.dataAdapter.current(function(e){t.trigger("selection:update",{data:e})})}),this.$element.on("focus.select2",function(e){t.trigger("focus",e)}),this._syncA=n.bind(this._syncAttributes,this),this._syncS=n.bind(this._syncSubtree,this),this.$element[0].attachEvent&&this.$element[0].attachEvent("onpropertychange",this._syncA);var i=window.MutationObserver||window.WebKitMutationObserver||window.MozMutationObserver;null!=i?(this._observer=new i(function(n){e.each(n,t._syncA),e.each(n,t._syncS)}),this._observer.observe(this.$element[0],{attributes:!0,childList:!0,subtree:!1})):this.$element[0].addEventListener&&(this.$element[0].addEventListener("DOMAttrModified",t._syncA,!1),this.$element[0].addEventListener("DOMNodeInserted",t._syncS,!1),this.$element[0].addEventListener("DOMNodeRemoved",t._syncS,!1))},o.prototype._registerDataEvents=function(){var e=this;this.dataAdapter.on("*",function(t,n){e.trigger(t,n)})},o.prototype._registerSelectionEvents=function(){var t=this,n=["toggle","focus"];this.selection.on("toggle",function(){t.toggleDropdown()}),this.selection.on("focus",function(e){t.focus(e)}),this.selection.on("*",function(i,o){-1===e.inArray(i,n)&&t.trigger(i,o)})},o.prototype._registerDropdownEvents=function(){var e=this;this.dropdown.on("*",function(t,n){e.trigger(t,n)})},o.prototype._registerResultsEvents=function(){var e=this;this.results.on("*",function(t,n){e.trigger(t,n)})},o.prototype._registerEvents=function(){var t=this;this.on("open",function(){t.$container.addClass("select2-container--open")}),this.on("close",function(){t.$container.removeClass("select2-container--open")}),this.on("enable",function(){t.$container.removeClass("select2-container--disabled")}),this.on("disable",function(){t.$container.addClass("select2-container--disabled")}),this.on("blur",function(){t.$container.removeClass("select2-container--focus")}),this.on("query",function(e){t.isOpen()||t.trigger("open",{}),this.dataAdapter.query(e,function(n){t.trigger("results:all",{data:n,query:e})})}),this.on("query:append",function(e){this.dataAdapter.query(e,function(n){t.trigger("results:append",{data:n,query:e})})}),this.on("open",function(){setTimeout(function(){t.focusOnActiveElement()},1)}),e(document).on("keydown",function(e){var n=e.which;if(t.isOpen()){n===i.ESC||n===i.UP&&e.altKey?(t.close(),e.preventDefault()):n===i.ENTER||n===i.TAB?(t.trigger("results:select",{}),e.preventDefault()):n===i.SPACE&&e.ctrlKey?(t.trigger("results:toggle",{}),e.preventDefault()):n===i.UP?(t.trigger("results:previous",{}),e.preventDefault()):n===i.DOWN&&(t.trigger("results:next",{}),e.preventDefault());var o=t.$dropdown.find(".select2-search__field");o.length||(o=t.$container.find(".select2-search__field")),n===i.DOWN||n===i.UP?t.focusOnActiveElement():(o.trigger("focus"),setTimeout(function(){t.focusOnActiveElement()},1e3))}else t.hasFocus()&&(n!==i.ENTER&&n!==i.SPACE&&n!==i.DOWN||(t.open(),e.preventDefault()))})},o.prototype.focusOnActiveElement=function(){this.isOpen()&&!n.isTouchscreen()&&this.$results.find("li.select2-results__option--highlighted").trigger("focus")},o.prototype._syncAttributes=function(){this.options.set("disabled",this.$element.prop("disabled")),this.options.get("disabled")?(this.isOpen()&&this.close(),this.trigger("disable",{})):this.trigger("enable",{})},o.prototype._syncSubtree=function(e,t){var n=!1,i=this;if(!e||!e.target||"OPTION"===e.target.nodeName||"OPTGROUP"===e.target.nodeName){if(t)if(t.addedNodes&&t.addedNodes.length>0)for(var o=0;o0&&(n=!0);else n=!0;n&&this.dataAdapter.current(function(e){i.trigger("selection:update",{data:e})})}},o.prototype.trigger=function(e,t){var n=o.__super__.trigger,i={open:"opening",close:"closing",select:"selecting",unselect:"unselecting"};if(t===undefined&&(t={}),e in i){var r=i[e],s={prevented:!1,name:e,args:t};if(n.call(this,r,s),s.prevented)return void(t.prevented=!0)}n.call(this,e,t)},o.prototype.toggleDropdown=function(){this.options.get("disabled")||(this.isOpen()?this.close():this.open())},o.prototype.open=function(){this.isOpen()||this.trigger("query",{})},o.prototype.close=function(){this.isOpen()&&this.trigger("close",{})},o.prototype.isOpen=function(){return this.$container.hasClass("select2-container--open")},o.prototype.hasFocus=function(){return this.$container.hasClass("select2-container--focus")},o.prototype.focus=function(e){this.hasFocus()||(this.$container.addClass("select2-container--focus"),this.trigger("focus",{}))},o.prototype.enable=function(e){this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("enable")` method has been deprecated and will be removed in later Select2 versions. Use $element.prop("disabled") instead.'),null!=e&&0!==e.length||(e=[!0]);var t=!e[0];this.$element.prop("disabled",t)},o.prototype.data=function(){this.options.get("debug")&&arguments.length>0&&window.console&&console.warn&&console.warn('Select2: Data can no longer be set using `select2("data")`. You should consider setting the value instead using `$element.val()`.');var e=[];return this.dataAdapter.current(function(t){e=t}),e},o.prototype.val=function(t){if(this.options.get("debug")&&window.console&&console.warn&&console.warn('Select2: The `select2("val")` method has been deprecated and will be removed in later Select2 versions. Use $element.val() instead.'),null==t||0===t.length)return this.$element.val();var n=t[0];Array.isArray(n)&&(n=e.map(n,function(e){return e.toString()})),this.$element.val(n).trigger("change")},o.prototype.destroy=function(){this.$container.remove(),this.$element[0].detachEvent&&this.$element[0].detachEvent("onpropertychange",this._syncA),null!=this._observer?(this._observer.disconnect(),this._observer=null):this.$element[0].removeEventListener&&(this.$element[0].removeEventListener("DOMAttrModified",this._syncA,!1),this.$element[0].removeEventListener("DOMNodeInserted",this._syncS,!1),this.$element[0].removeEventListener("DOMNodeRemoved",this._syncS,!1)),this._syncA=null,this._syncS=null,this.$element.off(".select2"),this.$element.attr("tabindex",this.$element.data("old-tabindex")),this.$element.removeClass("select2-hidden-accessible"),this.$element.attr("aria-hidden","false"),this.$element.removeData("select2"),this.dataAdapter.destroy(),this.selection.destroy(),this.dropdown.destroy(),this.results.destroy(),this.dataAdapter=null,this.selection=null,this.dropdown=null,this.results=null},o.prototype.render=function(){var t=e('');return t.attr("dir",this.options.get("dir")),this.$container=t,this.$container.addClass("select2-container--"+this.options.get("theme")),t.data("element",this.$element),t},o}),t.define("select2/compat/utils",["jquery"],function(e){return{syncCssClasses:function(t,n,i){var o,r,s=[];(o=t.attr("class")||0==t.attr("class")?t.attr("class").toString().trim():"")&&e((o=""+o).split(/\s+/)).each(function(){0===this.indexOf("select2-")&&s.push(this)}),(o=n.attr("class")||0==n.attr("class")?n.attr("class").toString().trim():"")&&e((o=""+o).split(/\s+/)).each(function(){0!==this.indexOf("select2-")&&null!=(r=i(this))&&s.push(r)}),t.attr("class",s.join(" "))}}}),t.define("select2/compat/containerCss",["jquery","./utils"],function(e,t){function n(e){return null}function i(){}return i.prototype.render=function(e){var i=e.call(this),o=this.options.get("containerCssClass")||"";"function"==typeof o&&(o=o(this.$element));var r=this.options.get("adaptContainerCssClass");if(r=r||n,-1!==o.indexOf(":all:")){o=o.replace(":all:","");var s=r;r=function(e){var t=s(e);return null!=t?t+" "+e:e}}var a=this.options.get("containerCss")||{};return"function"==typeof a&&(a=a(this.$element)),t.syncCssClasses(i,this.$element,r),i.css(a),i.addClass(o),i},i}),t.define("select2/compat/dropdownCss",["jquery","./utils"],function(e,t){function n(e){return null}function i(){}return i.prototype.render=function(e){var i=e.call(this),o=this.options.get("dropdownCssClass")||"";"function"==typeof o&&(o=o(this.$element));var r=this.options.get("adaptDropdownCssClass");if(r=r||n,-1!==o.indexOf(":all:")){o=o.replace(":all:","");var s=r;r=function(e){var t=s(e);return null!=t?t+" "+e:e}}var a=this.options.get("dropdownCss")||{};return"function"==typeof a&&(a=a(this.$element)),t.syncCssClasses(i,this.$element,r),i.css(a),i.addClass(o),i},i}),t.define("select2/compat/initSelection",["jquery"],function(e){function t(e,t,n){n.get("debug")&&window.console&&console.warn&&console.warn("Select2: The `initSelection` option has been deprecated in favor of a custom data adapter that overrides the `current` method. This method is now called multiple times instead of a single time when the instance is initialized. Support will be removed for the `initSelection` option in future versions of Select2"),this.initSelection=n.get("initSelection"),this._isInitialized=!1,e.call(this,t,n)}return t.prototype.current=function(e,t){var n=this;this._isInitialized?e.call(this,t):this.initSelection.call(null,this.$element,function(e){n._isInitialized=!0,Array.isArray(e)||(e=[e]),t(e)})},t}),t.define("select2/compat/inputData",["jquery"],function(e){function t(e,t,n){this._currentData=[],this._valueSeparator=n.get("valueSeparator")||",","hidden"===t.prop("type")&&n.get("debug")&&console&&console.warn&&console.warn("Select2: Using a hidden input with Select2 is no longer supported and may stop working in the future. It is recommended to use a `