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mousedown",function(e){e.stopPropagation()}),e.isFunction(this.opts.initSelection)&&(this.initSelection(),this.monitorSource()),null!==i.maximumInputLength&&this.search.attr("maxlength",i.maximumInputLength);var o=i.element.prop("disabled");o===t&&(o=!1),this.enable(!o);var s=i.element.prop("readonly");s===t&&(s=!1),this.readonly(s),L=L||a(),this.autofocus=i.element.prop("autofocus"),i.element.prop("autofocus",!1),this.autofocus&&this.focus(),this.nextSearchTerm=t},destroy:function(){var e=this.opts.element,i=e.data("select2");this.close(),this.propertyObserver&&(delete this.propertyObserver,this.propertyObserver=null),i!==t&&(i.container.remove(),i.dropdown.remove(),e.removeClass("select2-offscreen").removeData("select2").off(".select2").prop("autofocus",this.autofocus||!1),this.elementTabIndex?e.attr({tabindex:this.elementTabIndex}):e.removeAttr("tabindex"),e.show())},optionToData:function(e){return e.is("option")?{id:e.prop("value"),text:e.text(),element:e.get(),css:e.attr("class"),disabled:e.prop("disabled"),locked:r(e.attr("locked"),"locked")||r(e.data("locked"),!0)}:e.is("optgroup")?{text:e.attr("label"),children:[],element:e.get(),css:e.attr("class")}:void 0},prepareOpts:function(i){var n,a,s,l,d=this;if(n=i.element,"select"===n.get(0).tagName.toLowerCase()&&(this.select=a=i.element),a&&e.each(["id","multiple","ajax","query","createSearchChoice","initSelection","data","tags"],function(){if(this in i)throw new Error("Option '"+this+"' is not allowed for Select2 when attached to a <select> element.")}),i=e.extend({},{populateResults:function(n,a,r){var o,s=this.opts.id;o=function(n,a,l){var h,c,u,p,g,f,m,v,y,b;for(n=i.sortResults(n,a,r),h=0,c=n.length;c>h;h+=1)u=n[h],g=u.disabled===!0,p=!g&&s(u)!==t,f=u.children&&u.children.length>0,m=e("<li></li>"),m.addClass("select2-results-dept-"+l),m.addClass("select2-result"),m.addClass(p?"select2-result-selectable":"select2-result-unselectable"),g&&m.addClass("select2-disabled"),f&&m.addClass("select2-result-with-children"),m.addClass(d.opts.formatResultCssClass(u)),v=e(document.createElement("div")),v.addClass("select2-result-label"),b=i.formatResult(u,v,r,d.opts.escapeMarkup),b!==t&&v.html(b),m.append(v),f&&(y=e("<ul></ul>"),y.addClass("select2-result-sub"),o(u.children,y,l+1),m.append(y)),m.data("select2-data",u),a.append(m)},o(a,n,0)}},e.fn.select2.defaults,i),"function"!=typeof i.id&&(s=i.id,i.id=function(e){return e[s]}),e.isArray(i.element.data("select2Tags"))){if("tags"in i)throw"tags specified as both an attribute 'data-select2-tags' and in options of Select2 "+i.element.attr("id");i.tags=i.element.data("select2Tags")}if(a?(i.query=this.bind(function(e){var i,a,r,o={results:[],more:!1},s=e.term;r=function(t,i){var n;t.is("option")?e.matcher(s,t.text(),t)&&i.push(d.optionToData(t)):t.is("optgroup")&&(n=d.optionToData(t),t.children().each2(function(e,t){r(t,n.children)}),n.children.length>0&&i.push(n))},i=n.children(),this.getPlaceholder()!==t&&i.length>0&&(a=this.getPlaceholderOption(),a&&(i=i.not(a))),i.each2(function(e,t){r(t,o.results)}),e.callback(o)}),i.id=function(e){return e.id},i.formatResultCssClass=function(e){return e.css}):"query"in i||("ajax"in i?(l=i.element.data("ajax-url"),l&&l.length>0&&(i.ajax.url=l),i.query=w.call(i.element,i.ajax)):"data"in i?i.query=C(i.data):"tags"in i&&(i.query=_(i.tags),i.createSearchChoice===t&&(i.createSearchChoice=function(t){return{id:e.trim(t),text:e.trim(t)}}),i.initSelection===t&&(i.initSelection=function(t,n){var a=[];e(o(t.val(),i.separator)).each(function(){var t={id:this,text:this},n=i.tags;e.isFunction(n)&&(n=n()),e(n).each(function(){return r(this.id,t.id)?(t=this,!1):void 0}),a.push(t)}),n(a)}))),"function"!=typeof i.query)throw"query function not defined for Select2 "+i.element.attr("id");return i},monitorSource:function(){var e,i=this.opts.element;i.on("change.select2",this.bind(function(){this.opts.element.data("select2-change-triggered")!==!0&&this.initSelection()})),e=this.bind(function(){var e,n=i.prop("disabled");n===t&&(n=!1),this.enable(!n);var e=i.prop("readonly");e===t&&(e=!1),this.readonly(e),y(this.container,this.opts.element,this.opts.adaptContainerCssClass),this.container.addClass(k(this.opts.containerCssClass)),y(this.dropdown,this.opts.element,this.opts.adaptDropdownCssClass),this.dropdown.addClass(k(this.opts.dropdownCssClass))}),i.on("propertychange.select2 DOMAttrModified.select2",e),this.mutationCallback===t&&(this.mutationCallback=function(t){t.forEach(e)}),"undefined"!=typeof WebKitMutationObserver&&(this.propertyObserver&&(delete this.propertyObserver,this.propertyObserver=null),this.propertyObserver=new WebKitMutationObserver(this.mutationCallback),this.propertyObserver.observe(i.get(0),{attributes:!0,subtree:!1}))},triggerSelect:function(t){var i=e.Event("select2-selecting",{val:this.id(t),object:t});return this.opts.element.trigger(i),!i.isDefaultPrevented()},triggerChange:function(t){t=t||{},t=e.extend({},t,{type:"change",val:this.val()}),this.opts.element.data("select2-change-triggered",!0),this.opts.element.trigger(t),this.opts.element.data("select2-change-triggered",!1),this.opts.element.click(),this.opts.blurOnChange&&this.opts.element.blur()},isInterfaceEnabled:function(){return this.enabledInterface===!0},enableInterface:function(){var e=this._enabled&&!this._readonly,t=!e;return e===this.enabledInterface?!1:(this.container.toggleClass("select2-container-disabled",t),this.close(),this.enabledInterface=e,!0)},enable:function(e){e===t&&(e=!0),this._enabled!==e&&(this._enabled=e,this.opts.element.prop("disabled",!e),this.enableInterface())},disable:function(){this.enable(!1)},readonly:function(e){return e===t&&(e=!1),this._readonly===e?!1:(this._readonly=e,this.opts.element.prop("readonly",e),this.enableInterface(),!0)},opened:function(){return this.container.hasClass("select2-dropdown-open")},positionDropdown:function(){var t,i,n,a,r=this.dropdown,o=this.container.offset(),s=this.container.outerHeight(!1),l=r.outerHeight(!1),d=e(window).scrollLeft()+e(window).width(),h=e(window).scrollTop()+e(window).height(),c=o.top+s,u=o.left,p=h>=c+l,g=o.top-l>=this.body().scrollTop(),f=r.outerWidth(!1),m=d>=u+f,v=r.hasClass("select2-drop-above");if(App.isIE8()||App.isIE9())var y=this.container.outerWidth(!1);else var y=window.getComputedStyle(this.container[0]).width;this.opts.dropdownAutoWidth?(a=e(".select2-results",r)[0],r.addClass("select2-drop-auto-width"),r.css("width",""),f=r.outerWidth(!1)+(a.scrollHeight===a.clientHeight?0:L.width),f>y?y=f:f=y,m=d>=u+f):this.container.removeClass("select2-drop-auto-width"),"static"!==this.body().css("position")&&(t=this.body().offset(),c-=t.top,u-=t.left),v?(i=!0,!g&&p&&(i=!1)):(i=!1,!p&&g&&(i=!0)),m||(u=o.left+y-f),i?(c=o.top-l,this.container.addClass("select2-drop-above"),r.addClass("select2-drop-above")):(this.container.removeClass("select2-drop-above"),r.removeClass("select2-drop-above")),n=e.extend({top:c,left:u,width:y},k(this.opts.dropdownCss)),r.css(n)},shouldOpen:function(){var t;return this.opened()?!1:this._enabled===!1||this._readonly===!0?!1:(t=e.Event("select2-opening"),this.opts.element.trigger(t),!t.isDefaultPrevented())},clearDropdownAlignmentPreference:function(){this.container.removeClass("select2-drop-above"),this.dropdown.removeClass("select2-drop-above")},open:function(){return this.shouldOpen()?(this.opening(),!0):!1},opening:function(){var t,i=this.containerId,n="scroll."+i,a="resize."+i,r="orientationchange."+i;this.container.addClass("select2-dropdown-open").addClass("select2-container-active"),this.clearDropdownAlignmentPreference(),this.dropdown[0]!==this.body().children().last()[0]&&this.dropdown.detach().appendTo(this.body()),t=e("#select2-drop-mask"),0==t.length&&(t=e(document.createElement("div")),t.attr("id","select2-drop-mask").attr("class","select2-drop-mask"),t.hide(),t.appendTo(this.body()),t.on("mousedown touchstart click",function(t){var i,n=e("#select2-drop");n.length>0&&(i=n.data("select2"),i.opts.selectOnBlur&&i.selectHighlighted({noFocus:!0}),i.close({focus:!1}),t.preventDefault(),t.stopPropagation())})),this.dropdown.prev()[0]!==t[0]&&this.dropdown.before(t),e("#select2-drop").removeAttr("id"),this.dropdown.attr("id","select2-drop"),t.show(),this.positionDropdown(),this.dropdown.show(),this.positionDropdown(),this.dropdown.addClass("select2-drop-active");var o=this;this.container.parents().add(window).each(function(){e(this).on(a+" "+n+" "+r,function(){o.positionDropdown()})})},close:function(){if(this.opened()){var t=this.containerId,i="scroll."+t,n="resize."+t,a="orientationchange."+t;this.container.parents().add(window).each(function(){e(this).off(i).off(n).off(a)}),this.clearDropdownAlignmentPreference(),e("#select2-drop-mask").hide(),this.dropdown.removeAttr("id"),this.dropdown.hide(),this.container.removeClass("select2-dropdown-open").removeClass("select2-container-active"),this.results.empty(),this.clearSearch(),this.search.removeClass("select2-active"),this.opts.element.trigger(e.Event("select2-close"))}},externalSearch:function(e){this.open(),this.search.val(e),this.updateResults(!1)},clearSearch:function(){},getMaximumSelectionSize:function(){return k(this.opts.maximumSelectionSize)},ensureHighlightVisible:function(){var t,i,n,a,r,o,s,l=this.results;if(i=this.highlight(),!(0>i)){if(0==i)return l.scrollTop(0),void 0;t=this.findHighlightableChoices().find(".select2-result-label"),n=e(t[i]),a=n.offset().top+n.outerHeight(!0),i===t.length-1&&(s=l.find("li.select2-more-results"),s.length>0&&(a=s.offset().top+s.outerHeight(!0))),r=l.offset().top+l.outerHeight(!0),a>r&&l.scrollTop(l.scrollTop()+(a-r)),o=n.offset().top-l.offset().top,0>o&&"none"!=n.css("display")&&l.scrollTop(l.scrollTop()+o)}},findHighlightableChoices:function(){return this.results.find(".select2-result-selectable:not(.select2-disabled)")},moveHighlight:function(t){for(var i=this.findHighlightableChoices(),n=this.highlight();n>-1&&n<i.length;){n+=t;var a=e(i[n]);if(a.hasClass("select2-result-selectable")&&!a.hasClass("select2-disabled")&&!a.hasClass("select2-selected")){this.highlight(n);break}}},highlight:function(t){var i,a,r=this.findHighlightableChoices();return 0===arguments.length?n(r.filter(".select2-highlighted")[0],r.get()):(t>=r.length&&(t=r.length-1),0>t&&(t=0),this.removeHighlight(),i=e(r[t]),i.addClass("select2-highlighted"),this.ensureHighlightVisible(),a=i.data("select2-data"),a&&this.opts.element.trigger({type:"select2-highlight",val:this.id(a),choice:a}),void 0)},removeHighlight:function(){this.results.find(".select2-highlighted").removeClass("select2-highlighted")},countSelectableResults:function(){return this.findHighlightableChoices().length},highlightUnderEvent:function(t){var i=e(t.target).closest(".select2-result-selectable");if(i.length>0&&!i.is(".select2-highlighted")){var n=this.findHighlightableChoices();this.highlight(n.index(i))}else 0==i.length&&this.removeHighlight()},loadMoreIfNeeded:function(){var e,t=this.results,i=t.find("li.select2-more-results"),n=this.resultsPage+1,a=this,r=this.search.val(),o=this.context;0!==i.length&&(e=i.offset().top-t.offset().top-t.height(),e<=this.opts.loadMorePadding&&(i.addClass("select2-active"),this.opts.query({element:this.opts.element,term:r,page:n,context:o,matcher:this.opts.matcher,callback:this.bind(function(e){a.opened()&&(a.opts.populateResults.call(this,t,e.results,{term:r,page:n,context:o}),a.postprocessResults(e,!1,!1),e.more===!0?(i.detach().appendTo(t).text(a.opts.formatLoadMore(n+1)),window.setTimeout(function(){a.loadMoreIfNeeded()},10)):i.remove(),a.positionDropdown(),a.resultsPage=n,a.context=e.context,this.opts.element.trigger({type:"select2-loaded",items:e}))})})))},tokenize:function(){},updateResults:function(i){function n(){d.removeClass("select2-active"),u.positionDropdown()}function a(e){h.html(e),n()}var o,s,l,d=this.search,h=this.results,c=this.opts,u=this,p=d.val(),g=e.data(this.container,"select2-last-term");if((i===!0||!g||!r(p,g))&&(e.data(this.container,"select2-last-term",p),i===!0||this.showSearchInput!==!1&&this.opened())){l=++this.queryCount;var f=this.getMaximumSelectionSize();if(f>=1&&(o=this.data(),e.isArray(o)&&o.length>=f&&T(c.formatSelectionTooBig,"formatSelectionTooBig")))return a("<li class='select2-selection-limit'>"+c.formatSelectionTooBig(f)+"</li>"),void 0;if(d.val().length<c.minimumInputLength)return T(c.formatInputTooShort,"formatInputTooShort")?a("<li class='select2-no-results'>"+c.formatInputTooShort(d.val(),c.minimumInputLength)+"</li>"):a(""),i&&this.showSearch&&this.showSearch(!0),void 0;if(c.maximumInputLength&&d.val().length>c.maximumInputLength)return T(c.formatInputTooLong,"formatInputTooLong")?a("<li class='select2-no-results'>"+c.formatInputTooLong(d.val(),c.maximumInputLength)+"</li>"):a(""),void 0;c.formatSearching&&0===this.findHighlightableChoices().length&&a("<li class='select2-searching'>"+c.formatSearching()+"</li>"),d.addClass("select2-active"),this.removeHighlight(),s=this.tokenize(),s!=t&&null!=s&&d.val(s),this.resultsPage=1,c.query({element:c.element,term:d.val(),page:this.resultsPage,context:null,matcher:c.matcher,callback:this.bind(function(o){var s;if(l==this.queryCount){if(!this.opened())return this.search.removeClass("select2-active"),void 0;if(this.context=o.context===t?null:o.context,this.opts.createSearchChoice&&""!==d.val()&&(s=this.opts.createSearchChoice.call(u,d.val(),o.results),s!==t&&null!==s&&u.id(s)!==t&&null!==u.id(s)&&0===e(o.results).filter(function(){return r(u.id(this),u.id(s))}).length&&o.results.unshift(s)),0===o.results.length&&T(c.formatNoMatches,"formatNoMatches"))return a("<li class='select2-no-results'>"+c.formatNoMatches(d.val())+"</li>"),void 0;h.empty(),u.opts.populateResults.call(this,h,o.results,{term:d.val(),page:this.resultsPage,context:null}),o.more===!0&&T(c.formatLoadMore,"formatLoadMore")&&(h.append("<li class='select2-more-results'>"+u.opts.escapeMarkup(c.formatLoadMore(this.resultsPage))+"</li>"),window.setTimeout(function(){u.loadMoreIfNeeded()},10)),this.postprocessResults(o,i),n(),this.opts.element.trigger({type:"select2-loaded",items:o})}})})}},cancel:function(){this.close()},blur:function(){this.opts.selectOnBlur&&this.selectHighlighted({noFocus:!0}),this.close(),this.container.removeClass("select2-container-active"),this.search[0]===document.activeElement&&this.search.blur(),this.clearSearch(),this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus")},focusSearch:function(){p(this.search)},selectHighlighted:function(e){var t=this.highlight(),i=this.results.find(".select2-highlighted"),n=i.closest(".select2-result").data("select2-data");n?(this.highlight(t),this.onSelect(n,e)):e&&e.noFocus&&this.close()},getPlaceholder:function(){var e;return this.opts.element.attr("placeholder")||this.opts.element.attr("data-placeholder")||this.opts.element.data("placeholder")||this.opts.placeholder||((e=this.getPlaceholderOption())!==t?e.text():t)},getPlaceholderOption:function(){if(this.select){var e=this.select.children().first();if(this.opts.placeholderOption!==t)return"first"===this.opts.placeholderOption&&e||"function"==typeof this.opts.placeholderOption&&this.opts.placeholderOption(this.select);if(""===e.text()&&""===e.val())return e}},initContainerWidth:function(){function i(){var i,n,a,r,o;if("off"===this.opts.width)return null;if("element"===this.opts.width)return 0===this.opts.element.outerWidth(!1)?"auto":this.opts.element.outerWidth(!1)+"px";if("copy"===this.opts.width||"resolve"===this.opts.width){if(i=this.opts.element.attr("style"),i!==t)for(n=i.split(";"),r=0,o=n.length;o>r;r+=1)if(a=n[r].replace(/\s/g,"").match(/[^-]width:(([-+]?([0-9]*\.)?[0-9]+)(px|em|ex|%|in|cm|mm|pt|pc))/i),null!==a&&a.length>=1)return a[1];return"resolve"===this.opts.width?(i=this.opts.element.css("width"),i.indexOf("%")>0?i:0===this.opts.element.outerWidth(!1)?"auto":this.opts.element.outerWidth(!1)+"px"):null}return e.isFunction(this.opts.width)?this.opts.width():this.opts.width}var n=i.call(this);null!==n&&this.container.css("width",n)}}),R=E(I,{createContainer:function(){var t=e(document.createElement("div")).attr({"class":"select2-container"}).html(["<a href='javascript:void(0)' onclick='return false;' class='select2-choice' tabindex='-1'>"," <span class='select2-chosen'> </span><abbr class='select2-search-choice-close'></abbr>"," <span class='select2-arrow'><b></b></span>","</a>","<input class='select2-focusser select2-offscreen' type='text'/>","<div class='select2-drop select2-display-none'>"," <div class='select2-search'>"," <input type='text' autocomplete='off' autocorrect='off' autocapitalize='off' spellcheck='false' class='select2-input'/>"," </div>"," <ul class='select2-results'>"," </ul>","</div>"].join("")); |
|
23 |
return t},enableInterface:function(){this.parent.enableInterface.apply(this,arguments)&&this.focusser.prop("disabled",!this.isInterfaceEnabled())},opening:function(){var i,n,a;this.opts.minimumResultsForSearch>=0&&this.showSearch(!0),this.parent.opening.apply(this,arguments),this.showSearchInput!==!1&&this.search.val(this.focusser.val()),this.search.focus(),i=this.search.get(0),i.createTextRange?(n=i.createTextRange(),n.collapse(!1),n.select()):i.setSelectionRange&&(a=this.search.val().length,i.setSelectionRange(a,a)),""===this.search.val()&&this.nextSearchTerm!=t&&(this.search.val(this.nextSearchTerm),this.search.select()),this.focusser.prop("disabled",!0).val(""),this.updateResults(!0),this.opts.element.trigger(e.Event("select2-open"))},close:function(e){this.opened()&&(this.parent.close.apply(this,arguments),e=e||{focus:!0},this.focusser.removeAttr("disabled"),e.focus&&this.focusser.focus())},focus:function(){this.opened()?this.close():(this.focusser.removeAttr("disabled"),this.focusser.focus())},isFocused:function(){return this.container.hasClass("select2-container-active")},cancel:function(){this.parent.cancel.apply(this,arguments),this.focusser.removeAttr("disabled"),this.focusser.focus()},destroy:function(){e("label[for='"+this.focusser.attr("id")+"']").attr("for",this.opts.element.attr("id")),this.parent.destroy.apply(this,arguments)},initContainer:function(){var t,i=this.container,n=this.dropdown;this.opts.minimumResultsForSearch<0?this.showSearch(!1):this.showSearch(!0),this.selection=t=i.find(".select2-choice"),this.focusser=i.find(".select2-focusser"),this.focusser.attr("id","s2id_autogen"+D()),e("label[for='"+this.opts.element.attr("id")+"']").attr("for",this.focusser.attr("id")),this.focusser.attr("tabindex",this.elementTabIndex),this.search.on("keydown",this.bind(function(e){if(this.isInterfaceEnabled()){if(e.which===A.PAGE_UP||e.which===A.PAGE_DOWN)return f(e),void 0;switch(e.which){case A.UP:case A.DOWN:return this.moveHighlight(e.which===A.UP?-1:1),f(e),void 0;case A.ENTER:return this.selectHighlighted(),f(e),void 0;case A.TAB:return this.selectHighlighted({noFocus:!0}),void 0;case A.ESC:return this.cancel(e),f(e),void 0}}})),this.search.on("blur",this.bind(function(){document.activeElement===this.body().get(0)&&window.setTimeout(this.bind(function(){this.search.focus()}),0)})),this.focusser.on("keydown",this.bind(function(e){if(this.isInterfaceEnabled()&&e.which!==A.TAB&&!A.isControl(e)&&!A.isFunctionKey(e)&&e.which!==A.ESC){if(this.opts.openOnEnter===!1&&e.which===A.ENTER)return f(e),void 0;if(e.which==A.DOWN||e.which==A.UP||e.which==A.ENTER&&this.opts.openOnEnter){if(e.altKey||e.ctrlKey||e.shiftKey||e.metaKey)return;return this.open(),f(e),void 0}return e.which==A.DELETE||e.which==A.BACKSPACE?(this.opts.allowClear&&this.clear(),f(e),void 0):void 0}})),l(this.focusser),this.focusser.on("keyup-change input",this.bind(function(e){if(this.opts.minimumResultsForSearch>=0){if(e.stopPropagation(),this.opened())return;this.open()}})),t.on("mousedown","abbr",this.bind(function(e){this.isInterfaceEnabled()&&(this.clear(),m(e),this.close(),this.selection.focus())})),t.on("mousedown",this.bind(function(t){this.container.hasClass("select2-container-active")||this.opts.element.trigger(e.Event("select2-focus")),this.opened()?this.close():this.isInterfaceEnabled()&&this.open(),f(t)})),n.on("mousedown",this.bind(function(){this.search.focus()})),t.on("focus",this.bind(function(e){f(e)})),this.focusser.on("focus",this.bind(function(){this.container.hasClass("select2-container-active")||this.opts.element.trigger(e.Event("select2-focus")),this.container.addClass("select2-container-active")})).on("blur",this.bind(function(){this.opened()||(this.container.removeClass("select2-container-active"),this.opts.element.trigger(e.Event("select2-blur")))})),this.search.on("focus",this.bind(function(){this.container.hasClass("select2-container-active")||this.opts.element.trigger(e.Event("select2-focus")),this.container.addClass("select2-container-active")})),this.initContainerWidth(),this.opts.element.addClass("select2-offscreen"),this.setPlaceholder()},clear:function(t){var i=this.selection.data("select2-data");if(i){var n=e.Event("select2-clearing");if(this.opts.element.trigger(n),n.isDefaultPrevented())return;var a=this.getPlaceholderOption();this.opts.element.val(a?a.val():""),this.selection.find(".select2-chosen").empty(),this.selection.removeData("select2-data"),this.setPlaceholder(),t!==!1&&(this.opts.element.trigger({type:"select2-removed",val:this.id(i),choice:i}),this.triggerChange({removed:i}))}},initSelection:function(){if(this.isPlaceholderOptionSelected())this.updateSelection(null),this.close(),this.setPlaceholder();else{var e=this;this.opts.initSelection.call(null,this.opts.element,function(i){i!==t&&null!==i&&(e.updateSelection(i),e.close(),e.setPlaceholder())})}},isPlaceholderOptionSelected:function(){var e;return this.getPlaceholder()?(e=this.getPlaceholderOption())!==t&&e.is(":selected")||""===this.opts.element.val()||this.opts.element.val()===t||null===this.opts.element.val():!1},prepareOpts:function(){var t=this.parent.prepareOpts.apply(this,arguments),i=this;return"select"===t.element.get(0).tagName.toLowerCase()?t.initSelection=function(e,t){var n=e.find(":selected");t(i.optionToData(n))}:"data"in t&&(t.initSelection=t.initSelection||function(i,n){var a=i.val(),o=null;t.query({matcher:function(e,i,n){var s=r(a,t.id(n));return s&&(o=n),s},callback:e.isFunction(n)?function(){n(o)}:e.noop})}),t},getPlaceholder:function(){return this.select&&this.getPlaceholderOption()===t?t:this.parent.getPlaceholder.apply(this,arguments)},setPlaceholder:function(){var e=this.getPlaceholder();if(this.isPlaceholderOptionSelected()&&e!==t){if(this.select&&this.getPlaceholderOption()===t)return;this.selection.find(".select2-chosen").html(this.opts.escapeMarkup(e)),this.selection.addClass("select2-default"),this.container.removeClass("select2-allowclear")}},postprocessResults:function(e,t,i){var n=0,a=this;if(this.findHighlightableChoices().each2(function(e,t){return r(a.id(t.data("select2-data")),a.opts.element.val())?(n=e,!1):void 0}),i!==!1&&(t===!0&&n>=0?this.highlight(n):this.highlight(0)),t===!0){var o=this.opts.minimumResultsForSearch;o>=0&&this.showSearch(M(e.results)>=o)}},showSearch:function(t){this.showSearchInput!==t&&(this.showSearchInput=t,this.dropdown.find(".select2-search").toggleClass("select2-search-hidden",!t),this.dropdown.find(".select2-search").toggleClass("select2-offscreen",!t),e(this.dropdown,this.container).toggleClass("select2-with-searchbox",t))},onSelect:function(e,t){if(this.triggerSelect(e)){var i=this.opts.element.val(),n=this.data();this.opts.element.val(this.id(e)),this.updateSelection(e),this.opts.element.trigger({type:"select2-selected",val:this.id(e),choice:e}),this.nextSearchTerm=this.opts.nextSearchTerm(e,this.search.val()),this.close(),t&&t.noFocus||this.focusser.focus(),r(i,this.id(e))||this.triggerChange({added:e,removed:n})}},updateSelection:function(e){var i,n,a=this.selection.find(".select2-chosen");this.selection.data("select2-data",e),a.empty(),null!==e&&(i=this.opts.formatSelection(e,a,this.opts.escapeMarkup)),i!==t&&a.append(i),n=this.opts.formatSelectionCssClass(e,a),n!==t&&a.addClass(n),this.selection.removeClass("select2-default"),this.opts.allowClear&&this.getPlaceholder()!==t&&this.container.addClass("select2-allowclear")},val:function(){var e,i=!1,n=null,a=this,r=this.data();if(0===arguments.length)return this.opts.element.val();if(e=arguments[0],arguments.length>1&&(i=arguments[1]),this.select)this.select.val(e).find(":selected").each2(function(e,t){return n=a.optionToData(t),!1}),this.updateSelection(n),this.setPlaceholder(),i&&this.triggerChange({added:n,removed:r});else{if(!e&&0!==e)return this.clear(i),void 0;if(this.opts.initSelection===t)throw new Error("cannot call val() if initSelection() is not defined");this.opts.element.val(e),this.opts.initSelection(this.opts.element,function(e){a.opts.element.val(e?a.id(e):""),a.updateSelection(e),a.setPlaceholder(),i&&a.triggerChange({added:e,removed:r})})}},clearSearch:function(){this.search.val(""),this.focusser.val("")},data:function(e){var i,n=!1;return 0===arguments.length?(i=this.selection.data("select2-data"),i==t&&(i=null),i):(arguments.length>1&&(n=arguments[1]),e?(i=this.data(),this.opts.element.val(e?this.id(e):""),this.updateSelection(e),n&&this.triggerChange({added:e,removed:i})):this.clear(n),void 0)}}),N=E(I,{createContainer:function(){var t=e(document.createElement("div")).attr({"class":"select2-container select2-container-multi"}).html(["<ul class='select2-choices'>"," <li class='select2-search-field'>"," <input type='text' autocomplete='off' autocorrect='off' autocapitalize='off' spellcheck='false' class='select2-input'>"," </li>","</ul>","<div class='select2-drop select2-drop-multi select2-display-none'>"," <ul class='select2-results'>"," </ul>","</div>"].join(""));return t},prepareOpts:function(){var t=this.parent.prepareOpts.apply(this,arguments),i=this;return"select"===t.element.get(0).tagName.toLowerCase()?t.initSelection=function(e,t){var n=[];e.find(":selected").each2(function(e,t){n.push(i.optionToData(t))}),t(n)}:"data"in t&&(t.initSelection=t.initSelection||function(i,n){var a=o(i.val(),t.separator),s=[];t.query({matcher:function(i,n,o){var l=e.grep(a,function(e){return r(e,t.id(o))}).length;return l&&s.push(o),l},callback:e.isFunction(n)?function(){for(var e=[],i=0;i<a.length;i++)for(var o=a[i],l=0;l<s.length;l++){var d=s[l];if(r(o,t.id(d))){e.push(d),s.splice(l,1);break}}n(e)}:e.noop})}),t},selectChoice:function(e){var t=this.container.find(".select2-search-choice-focus");t.length&&e&&e[0]==t[0]||(t.length&&this.opts.element.trigger("choice-deselected",t),t.removeClass("select2-search-choice-focus"),e&&e.length&&(this.close(),e.addClass("select2-search-choice-focus"),this.opts.element.trigger("choice-selected",e)))},destroy:function(){e("label[for='"+this.search.attr("id")+"']").attr("for",this.opts.element.attr("id")),this.parent.destroy.apply(this,arguments)},initContainer:function(){var t,i=".select2-choices";this.searchContainer=this.container.find(".select2-search-field"),this.selection=t=this.container.find(i);var n=this;this.selection.on("click",".select2-search-choice:not(.select2-locked)",function(){n.search[0].focus(),n.selectChoice(e(this))}),this.search.attr("id","s2id_autogen"+D()),e("label[for='"+this.opts.element.attr("id")+"']").attr("for",this.search.attr("id")),this.search.on("input paste",this.bind(function(){this.isInterfaceEnabled()&&(this.opened()||this.open())})),this.search.attr("tabindex",this.elementTabIndex),this.keydowns=0,this.search.on("keydown",this.bind(function(e){if(this.isInterfaceEnabled()){++this.keydowns;var i=t.find(".select2-search-choice-focus"),n=i.prev(".select2-search-choice:not(.select2-locked)"),a=i.next(".select2-search-choice:not(.select2-locked)"),r=g(this.search);if(i.length&&(e.which==A.LEFT||e.which==A.RIGHT||e.which==A.BACKSPACE||e.which==A.DELETE||e.which==A.ENTER)){var o=i;return e.which==A.LEFT&&n.length?o=n:e.which==A.RIGHT?o=a.length?a:null:e.which===A.BACKSPACE?(this.unselect(i.first()),this.search.width(10),o=n.length?n:a):e.which==A.DELETE?(this.unselect(i.first()),this.search.width(10),o=a.length?a:null):e.which==A.ENTER&&(o=null),this.selectChoice(o),f(e),o&&o.length||this.open(),void 0}if((e.which===A.BACKSPACE&&1==this.keydowns||e.which==A.LEFT)&&0==r.offset&&!r.length)return this.selectChoice(t.find(".select2-search-choice:not(.select2-locked)").last()),f(e),void 0;if(this.selectChoice(null),this.opened())switch(e.which){case A.UP:case A.DOWN:return this.moveHighlight(e.which===A.UP?-1:1),f(e),void 0;case A.ENTER:return this.selectHighlighted(),f(e),void 0;case A.TAB:return this.selectHighlighted({noFocus:!0}),this.close(),void 0;case A.ESC:return this.cancel(e),f(e),void 0}if(e.which!==A.TAB&&!A.isControl(e)&&!A.isFunctionKey(e)&&e.which!==A.BACKSPACE&&e.which!==A.ESC){if(e.which===A.ENTER){if(this.opts.openOnEnter===!1)return;if(e.altKey||e.ctrlKey||e.shiftKey||e.metaKey)return}this.open(),(e.which===A.PAGE_UP||e.which===A.PAGE_DOWN)&&f(e),e.which===A.ENTER&&f(e)}}})),this.search.on("keyup",this.bind(function(){this.keydowns=0,this.resizeSearch()})),this.search.on("blur",this.bind(function(t){this.container.removeClass("select2-container-active"),this.search.removeClass("select2-focused"),this.selectChoice(null),this.opened()||this.clearSearch(),t.stopImmediatePropagation(),this.opts.element.trigger(e.Event("select2-blur"))})),this.container.on("click",i,this.bind(function(t){this.isInterfaceEnabled()&&(e(t.target).closest(".select2-search-choice").length>0||(this.selectChoice(null),this.clearPlaceholder(),this.container.hasClass("select2-container-active")||this.opts.element.trigger(e.Event("select2-focus")),this.open(),this.focusSearch(),t.preventDefault()))})),this.container.on("focus",i,this.bind(function(){this.isInterfaceEnabled()&&(this.container.hasClass("select2-container-active")||this.opts.element.trigger(e.Event("select2-focus")),this.container.addClass("select2-container-active"),this.dropdown.addClass("select2-drop-active"),this.clearPlaceholder())})),this.initContainerWidth(),this.opts.element.addClass("select2-offscreen"),this.clearSearch()},enableInterface:function(){this.parent.enableInterface.apply(this,arguments)&&this.search.prop("disabled",!this.isInterfaceEnabled())},initSelection:function(){if(""===this.opts.element.val()&&""===this.opts.element.text()&&(this.updateSelection([]),this.close(),this.clearSearch()),this.select||""!==this.opts.element.val()){var e=this;this.opts.initSelection.call(null,this.opts.element,function(i){i!==t&&null!==i&&(e.updateSelection(i),e.close(),e.clearSearch())})}},clearSearch:function(){var e=this.getPlaceholder(),i=this.getMaxSearchWidth();e!==t&&0===this.getVal().length&&this.search.hasClass("select2-focused")===!1?(this.search.val(e).addClass("select2-default"),this.search.width(i>0?i:this.container.css("width"))):this.search.val("").width(10)},clearPlaceholder:function(){this.search.hasClass("select2-default")&&this.search.val("").removeClass("select2-default")},opening:function(){this.clearPlaceholder(),this.resizeSearch(),this.parent.opening.apply(this,arguments),this.focusSearch(),this.updateResults(!0),this.search.focus(),this.opts.element.trigger(e.Event("select2-open"))},close:function(){this.opened()&&this.parent.close.apply(this,arguments)},focus:function(){this.close(),this.search.focus()},isFocused:function(){return this.search.hasClass("select2-focused")},updateSelection:function(t){var i=[],a=[],r=this;e(t).each(function(){n(r.id(this),i)<0&&(i.push(r.id(this)),a.push(this))}),t=a,this.selection.find(".select2-search-choice").remove(),e(t).each(function(){r.addSelectedChoice(this)}),r.postprocessResults()},tokenize:function(){var e=this.search.val();e=this.opts.tokenizer.call(this,e,this.data(),this.bind(this.onSelect),this.opts),null!=e&&e!=t&&(this.search.val(e),e.length>0&&this.open())},onSelect:function(e,t){this.triggerSelect(e)&&(this.addSelectedChoice(e),this.opts.element.trigger({type:"selected",val:this.id(e),choice:e}),(this.select||!this.opts.closeOnSelect)&&this.postprocessResults(e,!1,this.opts.closeOnSelect===!0),this.opts.closeOnSelect?(this.close(),this.search.width(10)):this.countSelectableResults()>0?(this.search.width(10),this.resizeSearch(),this.getMaximumSelectionSize()>0&&this.val().length>=this.getMaximumSelectionSize()&&this.updateResults(!0),this.positionDropdown()):(this.close(),this.search.width(10)),this.triggerChange({added:e}),t&&t.noFocus||this.focusSearch())},cancel:function(){this.close(),this.focusSearch()},addSelectedChoice:function(i){var n,a,r=!i.locked,o=e("<li class='select2-search-choice'> <div></div> <a href='#' onclick='return false;' class='select2-search-choice-close' tabindex='-1'></a></li>"),s=e("<li class='select2-search-choice select2-locked'><div></div></li>"),l=r?o:s,d=this.id(i),h=this.getVal();n=this.opts.formatSelection(i,l.find("div"),this.opts.escapeMarkup),n!=t&&l.find("div").replaceWith("<div>"+n+"</div>"),a=this.opts.formatSelectionCssClass(i,l.find("div")),a!=t&&l.addClass(a),r&&l.find(".select2-search-choice-close").on("mousedown",f).on("click dblclick",this.bind(function(t){this.isInterfaceEnabled()&&(e(t.target).closest(".select2-search-choice").fadeOut("fast",this.bind(function(){this.unselect(e(t.target)),this.selection.find(".select2-search-choice-focus").removeClass("select2-search-choice-focus"),this.close(),this.focusSearch()})).dequeue(),f(t))})).on("focus",this.bind(function(){this.isInterfaceEnabled()&&(this.container.addClass("select2-container-active"),this.dropdown.addClass("select2-drop-active"))})),l.data("select2-data",i),l.insertBefore(this.searchContainer),h.push(d),this.setVal(h)},unselect:function(e){var t,i,a=this.getVal();if(e=e.closest(".select2-search-choice"),0===e.length)throw"Invalid argument: "+e+". Must be .select2-search-choice";if(t=e.data("select2-data")){for(;(i=n(this.id(t),a))>=0;)a.splice(i,1),this.setVal(a),this.select&&this.postprocessResults();e.remove(),this.opts.element.trigger({type:"removed",val:this.id(t),choice:t}),this.triggerChange({removed:t})}},postprocessResults:function(e,t,i){var a=this.getVal(),r=this.results.find(".select2-result"),o=this.results.find(".select2-result-with-children"),s=this;r.each2(function(e,t){var i=s.id(t.data("select2-data"));n(i,a)>=0&&(t.addClass("select2-selected"),t.find(".select2-result-selectable").addClass("select2-selected"))}),o.each2(function(e,t){t.is(".select2-result-selectable")||0!==t.find(".select2-result-selectable:not(.select2-selected)").length||t.addClass("select2-selected")}),-1==this.highlight()&&i!==!1&&s.highlight(0),!this.opts.createSearchChoice&&!r.filter(".select2-result:not(.select2-selected)").length>0&&(!e||e&&!e.more&&0===this.results.find(".select2-no-results").length)&&T(s.opts.formatNoMatches,"formatNoMatches")&&this.results.append("<li class='select2-no-results'>"+s.opts.formatNoMatches(s.search.val())+"</li>")},getMaxSearchWidth:function(){return this.selection.width()-s(this.search)},resizeSearch:function(){var e,t,i,n,a,r=s(this.search);e=v(this.search)+10,t=this.search.offset().left,i=this.selection.width(),n=this.selection.offset().left,a=i-(t-n)-r,e>a&&(a=i-r),40>a&&(a=i-r),0>=a&&(a=e),this.search.width(Math.floor(a))},getVal:function(){var e;return this.select?(e=this.select.val(),null===e?[]:e):(e=this.opts.element.val(),o(e,this.opts.separator))},setVal:function(t){var i;this.select?this.select.val(t):(i=[],e(t).each(function(){n(this,i)<0&&i.push(this)}),this.opts.element.val(0===i.length?"":i.join(this.opts.separator)))},buildChangeDetails:function(e,t){for(var t=t.slice(0),e=e.slice(0),i=0;i<t.length;i++)for(var n=0;n<e.length;n++)r(this.opts.id(t[i]),this.opts.id(e[n]))&&(t.splice(i,1),i--,e.splice(n,1),n--);return{added:t,removed:e}},val:function(i,n){var a,r=this;if(0===arguments.length)return this.getVal();if(a=this.data(),a.length||(a=[]),!i&&0!==i)return this.opts.element.val(""),this.updateSelection([]),this.clearSearch(),n&&this.triggerChange({added:this.data(),removed:a}),void 0;if(this.setVal(i),this.select)this.opts.initSelection(this.select,this.bind(this.updateSelection)),n&&this.triggerChange(this.buildChangeDetails(a,this.data()));else{if(this.opts.initSelection===t)throw new Error("val() cannot be called if initSelection() is not defined");this.opts.initSelection(this.opts.element,function(t){var i=e.map(t,r.id);r.setVal(i),r.updateSelection(t),r.clearSearch(),n&&r.triggerChange(r.buildChangeDetails(a,this.data()))})}this.clearSearch()},onSortStart:function(){if(this.select)throw new Error("Sorting of elements is not supported when attached to <select>. Attach to <input type='hidden'/> instead.");this.search.width(0),this.searchContainer.hide()},onSortEnd:function(){var t=[],i=this;this.searchContainer.show(),this.searchContainer.appendTo(this.searchContainer.parent()),this.resizeSearch(),this.selection.find(".select2-search-choice").each(function(){t.push(i.opts.id(e(this).data("select2-data")))}),this.setVal(t),this.triggerChange()},data:function(t,i){var n,a,r=this;return 0===arguments.length?this.selection.find(".select2-search-choice").map(function(){return e(this).data("select2-data")}).get():(a=this.data(),t||(t=[]),n=e.map(t,function(e){return r.opts.id(e)}),this.setVal(n),this.updateSelection(t),this.clearSearch(),i&&this.triggerChange(this.buildChangeDetails(a,this.data())),void 0)}}),e.fn.select2=function(){var i,a,r,o,s,l=Array.prototype.slice.call(arguments,0),d=["val","destroy","opened","open","close","focus","isFocused","container","dropdown","onSortStart","onSortEnd","enable","disable","readonly","positionDropdown","data","search"],h=["opened","isFocused","container","dropdown"],c=["val","data"],u={search:"externalSearch"};return this.each(function(){if(0===l.length||"object"==typeof l[0])i=0===l.length?{}:e.extend({},l[0]),i.element=e(this),"select"===i.element.get(0).tagName.toLowerCase()?s=i.element.prop("multiple"):(s=i.multiple||!1,"tags"in i&&(i.multiple=s=!0)),a=s?new N:new R,a.init(i);else{if("string"!=typeof l[0])throw"Invalid arguments to select2 plugin: "+l;if(n(l[0],d)<0)throw"Unknown method: "+l[0];if(o=t,a=e(this).data("select2"),a===t)return;if(r=l[0],"container"===r?o=a.container:"dropdown"===r?o=a.dropdown:(u[r]&&(r=u[r]),o=a[r].apply(a,l.slice(1))),n(l[0],h)>=0||n(l[0],c)&&1==l.length)return!1}}),o===t?this:o},e.fn.select2.defaults={width:"copy",loadMorePadding:0,closeOnSelect:!0,openOnEnter:!0,containerCss:{},dropdownCss:{},containerCssClass:"",dropdownCssClass:"",formatResult:function(e,t,i,n){var a=[];return b(e.text,i.term,a,n),a.join("")},formatSelection:function(e,i,n){return e?n(e.text):t},sortResults:function(e){return e},formatResultCssClass:function(){return t},formatSelectionCssClass:function(){return t},formatNoMatches:function(){return"No matches found"},formatInputTooShort:function(e,t){var i=t-e.length;return"Please enter "+i+" more character"+(1==i?"":"s")},formatInputTooLong:function(e,t){var i=e.length-t;return"Please delete "+i+" character"+(1==i?"":"s")},formatSelectionTooBig:function(e){return"You can only select "+e+" item"+(1==e?"":"s")},formatLoadMore:function(){return"Loading more results..."},formatSearching:function(){return"Searching..."},minimumResultsForSearch:0,minimumInputLength:0,maximumInputLength:null,maximumSelectionSize:0,id:function(e){return e.id},matcher:function(e,t){return i(""+t).toUpperCase().indexOf(i(""+e).toUpperCase())>=0},separator:",",tokenSeparators:[],tokenizer:S,escapeMarkup:x,blurOnChange:!1,selectOnBlur:!1,adaptContainerCssClass:function(e){return e},adaptDropdownCssClass:function(){return null},nextSearchTerm:function(){return t}},e.fn.select2.ajaxDefaults={transport:e.ajax,params:{type:"GET",cache:!1,dataType:"json"}},window.Select2={query:{ajax:w,local:C,tags:_},util:{debounce:h,markMatch:b,escapeMarkup:x,stripDiacritics:i},"class":{"abstract":I,single:R,multi:N}}}}(jQuery); |
