selectize.min.js

/*! selectize.js - v0.12.6 | https://github.com/selectize/selectize.js | Apache License (v2) */

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c=this,d=b.isDefaultPrevented();a(b.target);if(c.isFocused){if(b.target!==c.$control_input[0])return"single"===c.settings.mode?c.isOpen?c.close():c.open():d||c.setActiveItem(null),!1}else d||window.setTimeout(function(){c.focus()},0)},onChange:function(){this.$input.trigger("change")},onPaste:function(b){var c=this;if(c.isFull()||c.isInputHidden||c.isLocked)return void b.preventDefault();c.settings.splitOn&&setTimeout(function(){var b=c.$control_input.val();if(b.match(c.settings.splitOn))for(var d=a.trim(b).split(c.settings.splitOn),e=0,f=d.length;e<f;e++)c.createItem(d[e])},0)},onKeyPress:function(a){if(this.isLocked)return a&&a.preventDefault();var b=String.fromCharCode(a.keyCode||a.which);return this.settings.create&&"multi"===this.settings.mode&&b===this.settings.delimiter?(this.createItem(),a.preventDefault(),!1):void 0},onKeyDown:function(a){var b=(a.target,this.$control_input[0],this);if(b.isLocked)return void(9!==a.keyCode&&a.preventDefault());switch(a.keyCode){case 65:if(b.isCmdDown)return void b.selectAll();break;case 27:return void(b.isOpen&&(a.preventDefault(),a.stopPropagation(),b.close()));case 78:if(!a.ctrlKey||a.altKey)break;case 40:if(!b.isOpen&&b.hasOptions)b.open();else if(b.$activeOption){b.ignoreHover=!0;var c=b.getAdjacentOption(b.$activeOption,1);c.length&&b.setActiveOption(c,!0,!0)}return void a.preventDefault();case 80:if(!a.ctrlKey||a.altKey)break;case 38:if(b.$activeOption){b.ignoreHover=!0;var d=b.getAdjacentOption(b.$activeOption,-1);d.length&&b.setActiveOption(d,!0,!0)}return void a.preventDefault();case 13:return void(b.isOpen&&b.$activeOption&&(b.onOptionSelect({currentTarget:b.$activeOption}),a.preventDefault()));case 37:return void b.advanceSelection(-1,a);case 39:return void b.advanceSelection(1,a);case 9:return b.settings.selectOnTab&&b.isOpen&&b.$activeOption&&(b.onOptionSelect({currentTarget:b.$activeOption}),b.isFull()||a.preventDefault()),void(b.settings.create&&b.createItem()&&a.preventDefault());case 8:case 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b=this;b.isLocked||"multi"===b.settings.mode&&(a.preventDefault(),b.setActiveItem(a.currentTarget,a))},load:function(a){var b=this,c=b.$wrapper.addClass(b.settings.loadingClass);b.loading++,a.apply(b,[function(a){b.loading=Math.max(b.loading-1,0),a&&a.length&&(b.addOption(a),b.refreshOptions(b.isFocused&&!b.isInputHidden)),b.loading||c.removeClass(b.settings.loadingClass),b.trigger("load",a)}])},setTextboxValue:function(a){var b=this.$control_input;b.val()!==a&&(b.val(a).triggerHandler("update"),this.lastValue=a)},getValue:function(){return 1===this.tagType&&this.$input.attr("multiple")?this.items:this.items.join(this.settings.delimiter)},setValue:function(a,b){p(this,b?[]:["change"],function(){this.clear(b),this.addItems(a,b)})},setActiveItem:function(b,c){var d,e,f,g,h,i,j,k,l=this;if("single"!==l.settings.mode){if(b=a(b),!b.length)return 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e,f,g,h,i,k=this;k.$activeOption&&k.$activeOption.removeClass("active"),k.$activeOption=null,b=a(b),b.length&&(k.$activeOption=b.addClass("active"),!c&&j(c)||(e=k.$dropdown_content.height(),f=k.$activeOption.outerHeight(!0),c=k.$dropdown_content.scrollTop()||0,g=k.$activeOption.offset().top-k.$dropdown_content.offset().top+c,h=g,i=g-e+f,g+f>e+c?k.$dropdown_content.stop().animate({scrollTop:i},d?k.settings.scrollDuration:0):g<c&&k.$dropdown_content.stop().animate({scrollTop:h},d?k.settings.scrollDuration:0)))},selectAll:function(){var a=this;"single"!==a.settings.mode&&(a.$activeItems=Array.prototype.slice.apply(a.$control.children(":not(input)").addClass("active")),a.$activeItems.length&&(a.hideInput(),a.close()),a.focus())},hideInput:function(){var a=this;a.setTextboxValue(""),a.$control_input.css({opacity:0,position:"absolute",left:a.rtl?1e4:-1e4}),a.isInputHidden=!0},showInput:function(){this.$control_input.css({opacity:1,position:"relative",left:0}),this.isInputHidden=!1},focus:function(){var a=this;a.isDisabled||(a.ignoreFocus=!0,a.$control_input[0].focus(),window.setTimeout(function(){a.ignoreFocus=!1,a.onFocus()},0))},blur:function(a){this.$control_input[0].blur(),this.onBlur(null,a)},getScoreFunction:function(a){return this.sifter.getScoreFunction(a,this.getSearchOptions())},getSearchOptions:function(){var a=this.settings,b=a.sortField;return"string"==typeof b&&(b=[{field:b}]),{fields:a.searchField,conjunction:a.searchConjunction,sort:b,nesting:a.nesting}},search:function(b){var c,d,e,f=this,g=f.settings,h=this.getSearchOptions();if(g.score&&"function"!=typeof(e=f.settings.score.apply(this,[b])))throw new Error('Selectize "score" setting must be a function that returns a function');if(b!==f.lastQuery?(f.lastQuery=b,d=f.sifter.search(b,a.extend(h,{score:e})),f.currentResults=d):d=a.extend(!0,{},f.currentResults),g.hideSelected)for(c=d.items.length-1;c>=0;c--)-1!==f.items.indexOf(k(d.items[c].id))&&d.items.splice(c,1);return d},refreshOptions:function(b){var c,e,f,g,h,i,j,l,m,n,o,p,q,r,s,t;void 0===b&&(b=!0);var u=this,w=a.trim(u.$control_input.val()),x=u.search(w),y=u.$dropdown_content,z=u.$activeOption&&k(u.$activeOption.attr("data-value"));for(g=x.items.length,"number"==typeof u.settings.maxOptions&&(g=Math.min(g,u.settings.maxOptions)),h={},i=[],c=0;c<g;c++)for(j=u.options[x.items[c].id],l=u.render("option",j),m=j[u.settings.optgroupField]||"",n=a.isArray(m)?m:[m],e=0,f=n&&n.length;e<f;e++)m=n[e],u.optgroups.hasOwnProperty(m)||(m=""),h.hasOwnProperty(m)||(h[m]=document.createDocumentFragment(),i.push(m)),h[m].appendChild(l);for(this.settings.lockOptgroupOrder&&i.sort(function(a,b){return(u.optgroups[a].$order||0)-(u.optgroups[b].$order||0)}),o=document.createDocumentFragment(),c=0,g=i.length;c<g;c++)m=i[c],u.optgroups.hasOwnProperty(m)&&h[m].childNodes.length?(p=document.createDocumentFragment(),p.appendChild(u.render("optgroup_header",u.optgroups[m])),p.appendChild(h[m]),o.appendChild(u.render("optgroup",a.extend({},u.optgroups[m],{html:v(p),dom:p})))):o.appendChild(h[m]);if(y.html(o),u.settings.highlight&&(y.removeHighlight(),x.query.length&&x.tokens.length))for(c=0,g=x.tokens.length;c<g;c++)d(y,x.tokens[c].regex);if(!u.settings.hideSelected)for(c=0,g=u.items.length;c<g;c++)u.getOption(u.items[c]).addClass("selected");q=u.canCreate(w),q&&(y.prepend(u.render("option_create",{input:w})),t=a(y[0].childNodes[0])),u.hasOptions=x.items.length>0||q,u.hasOptions?(x.items.length>0?(s=z&&u.getOption(z),s&&s.length?r=s:"single"===u.settings.mode&&u.items.length&&(r=u.getOption(u.items[0])),r&&r.length||(r=t&&!u.settings.addPrecedence?u.getAdjacentOption(t,1):y.find("[data-selectable]:first"))):r=t,u.setActiveOption(r),b&&!u.isOpen&&u.open()):(u.setActiveOption(null),b&&u.isOpen&&u.close())},addOption:function(b){var c,d,e,f=this;if(a.isArray(b))for(c=0,d=b.length;c<d;c++)f.addOption(b[c]);else(e=f.registerOption(b))&&(f.userOptions[e]=!0,f.lastQuery=null,f.trigger("option_add",e,b))},registerOption:function(a){var b=k(a[this.settings.valueField]);return void 0!==b&&null!==b&&!this.options.hasOwnProperty(b)&&(a.$order=a.$order||++this.order,this.options[b]=a,b)},registerOptionGroup:function(a){var b=k(a[this.settings.optgroupValueField]);return!!b&&(a.$order=a.$order||++this.order,this.optgroups[b]=a,b)},addOptionGroup:function(a,b){b[this.settings.optgroupValueField]=a,(a=this.registerOptionGroup(b))&&this.trigger("optgroup_add",a,b)},removeOptionGroup:function(a){this.optgroups.hasOwnProperty(a)&&(delete this.optgroups[a],this.renderCache={},this.trigger("optgroup_remove",a))},clearOptionGroups:function(){this.optgroups={},this.renderCache={},this.trigger("optgroup_clear")},updateOption:function(b,c){var d,e,f,g,h,i,j,l=this;if(b=k(b),f=k(c[l.settings.valueField]),null!==b&&l.options.hasOwnProperty(b)){if("string"!=typeof f)throw new Error("Value must be set in option data");j=l.options[b].$order,f!==b&&(delete l.options[b],-1!==(g=l.items.indexOf(b))&&l.items.splice(g,1,f)),c.$order=c.$order||j,l.options[f]=c,h=l.renderCache.item,i=l.renderCache.option,h&&(delete h[b],delete h[f]),i&&(delete i[b],delete i[f]),-1!==l.items.indexOf(f)&&(d=l.getItem(b),e=a(l.render("item",c)),d.hasClass("active")&&e.addClass("active"),d.replaceWith(e)),l.lastQuery=null,l.isOpen&&l.refreshOptions(!1)}},removeOption:function(a,b){var c=this;a=k(a);var d=c.renderCache.item,e=c.renderCache.option;d&&delete d[a],e&&delete e[a],delete c.userOptions[a],delete c.options[a],c.lastQuery=null,c.trigger("option_remove",a),c.removeItem(a,b)},clearOptions:function(){var b=this;b.loadedSearches={},b.userOptions={},b.renderCache={};var c=b.options;a.each(b.options,function(a,d){-1==b.items.indexOf(a)&&delete c[a]}),b.options=b.sifter.items=c,b.lastQuery=null,b.trigger("option_clear")},getOption:function(a){return this.getElementWithValue(a,this.$dropdown_content.find("[data-selectable]"))},getAdjacentOption:function(b,c){var d=this.$dropdown.find("[data-selectable]"),e=d.index(b)+c;return e>=0&&e<d.length?d.eq(e):a()},getElementWithValue:function(b,c){if(void 0!==(b=k(b))&&null!==b)for(var d=0,e=c.length;d<e;d++)if(c[d].getAttribute("data-value")===b)return a(c[d]);return a()},getItem:function(a){return this.getElementWithValue(a,this.$control.children())},addItems:function(b,c){this.buffer=document.createDocumentFragment();for(var d=this.$control[0].childNodes,e=0;e<d.length;e++)this.buffer.appendChild(d[e]);for(var f=a.isArray(b)?b:[b],e=0,g=f.length;e<g;e++)this.isPending=e<g-1,this.addItem(f[e],c);var h=this.$control[0];h.insertBefore(this.buffer,h.firstChild),this.buffer=null},addItem:function(b,c){p(this,c?[]:["change"],function(){var d,e,f,g,h,i=this,j=i.settings.mode;if(b=k(b),-1!==i.items.indexOf(b))return void("single"===j&&i.close());i.options.hasOwnProperty(b)&&("single"===j&&i.clear(c),"multi"===j&&i.isFull()||(d=a(i.render("item",i.options[b])),h=i.isFull(),i.items.splice(i.caretPos,0,b),i.insertAtCaret(d),(!i.isPending||!h&&i.isFull())&&i.refreshState(),i.isSetup&&(f=i.$dropdown_content.find("[data-selectable]"),i.isPending||(e=i.getOption(b),g=i.getAdjacentOption(e,1).attr("data-value"),i.refreshOptions(i.isFocused&&"single"!==j),g&&i.setActiveOption(i.getOption(g))),!f.length||i.isFull()?i.close():i.isPending||i.positionDropdown(),i.updatePlaceholder(),i.trigger("item_add",b,d),i.isPending||i.updateOriginalInput({silent:c}))))})},removeItem:function(b,c){var d,e,f,g=this;d=b instanceof a?b:g.getItem(b),b=k(d.attr("data-value")),-1!==(e=g.items.indexOf(b))&&(d.remove(),d.hasClass("active")&&(f=g.$activeItems.indexOf(d[0]),g.$activeItems.splice(f,1)),g.items.splice(e,1),g.lastQuery=null,!g.settings.persist&&g.userOptions.hasOwnProperty(b)&&g.removeOption(b,c),e<g.caretPos&&g.setCaret(g.caretPos-1),g.refreshState(),g.updatePlaceholder(),g.updateOriginalInput({silent:c}),g.positionDropdown(),g.trigger("item_remove",b,d))},createItem:function(b,c){var d=this,e=d.caretPos;b=b||a.trim(d.$control_input.val()||"");var f=arguments[arguments.length-1];if("function"!=typeof f&&(f=function(){}),"boolean"!=typeof c&&(c=!0),!d.canCreate(b))return f(),!1;d.lock();var g="function"==typeof d.settings.create?this.settings.create:function(a){var b={};return b[d.settings.labelField]=a,b[d.settings.valueField]=a,b},h=n(function(a){if(d.unlock(),!a||"object"!=typeof a)return f();var b=k(a[d.settings.valueField]);if("string"!=typeof b)return f();d.setTextboxValue(""),d.addOption(a),d.setCaret(e),d.addItem(b),d.refreshOptions(c&&"single"!==d.settings.mode),f(a)}),i=g.apply(this,[b,h]);return void 0!==i&&h(i),!0},refreshItems:function(){this.lastQuery=null,this.isSetup&&this.addItem(this.items),this.refreshState(),this.updateOriginalInput()},refreshState:function(){this.refreshValidityState(),this.refreshClasses()},refreshValidityState:function(){if(!this.isRequired)return!1;var a=!this.items.length;this.isInvalid=a,this.$control_input.prop("required",a),this.$input.prop("required",!a)},refreshClasses:function(){var b=this,c=b.isFull(),d=b.isLocked;b.$wrapper.toggleClass("rtl",b.rtl),b.$control.toggleClass("focus",b.isFocused).toggleClass("disabled",b.isDisabled).toggleClass("required",b.isRequired).toggleClass("invalid",b.isInvalid).toggleClass("locked",d).toggleClass("full",c).toggleClass("not-full",!c).toggleClass("input-active",b.isFocused&&!b.isInputHidden).toggleClass("dropdown-active",b.isOpen).toggleClass("has-options",!a.isEmptyObject(b.options)).toggleClass("has-items",b.items.length>0),b.$control_input.data("grow",!c&&!d)},isFull:function(){
return null!==this.settings.maxItems&&this.items.length>=this.settings.maxItems},updateOriginalInput:function(a){var b,c,d,e,f=this;if(a=a||{},1===f.tagType){for(d=[],b=0,c=f.items.length;b<c;b++)e=f.options[f.items[b]][f.settings.labelField]||"",d.push('<option value="'+l(f.items[b])+'" selected="selected">'+l(e)+"</option>");d.length||this.$input.attr("multiple")||d.push('<option value="" selected="selected"></option>'),f.$input.html(d.join(""))}else f.$input.val(f.getValue()),f.$input.attr("value",f.$input.val());f.isSetup&&(a.silent||f.trigger("change",f.$input.val()))},updatePlaceholder:function(){if(this.settings.placeholder){var a=this.$control_input;this.items.length?a.removeAttr("placeholder"):a.attr("placeholder",this.settings.placeholder),a.triggerHandler("update",{force:!0})}},open:function(){var a=this;a.isLocked||a.isOpen||"multi"===a.settings.mode&&a.isFull()||(a.focus(),a.isOpen=!0,a.refreshState(),a.$dropdown.css({visibility:"hidden",display:"block"}),a.positionDropdown(),a.$dropdown.css({visibility:"visible"}),a.trigger("dropdown_open",a.$dropdown))},close:function(){var a=this,b=a.isOpen;"single"===a.settings.mode&&a.items.length&&(a.hideInput(),a.isBlurring||a.$control_input.blur()),a.isOpen=!1,a.$dropdown.hide(),a.setActiveOption(null),a.refreshState(),b&&a.trigger("dropdown_close",a.$dropdown)},positionDropdown:function(){var a=this.$control,b="body"===this.settings.dropdownParent?a.offset():a.position();b.top+=a.outerHeight(!0),this.$dropdown.css({width:a[0].getBoundingClientRect().width,top:b.top,left:b.left})},clear:function(a){var b=this;b.items.length&&(b.$control.children(":not(input)").remove(),b.items=[],b.lastQuery=null,b.setCaret(0),b.setActiveItem(null),b.updatePlaceholder(),b.updateOriginalInput({silent:a}),b.refreshState(),b.showInput(),b.trigger("clear"))},insertAtCaret:function(a){var b=Math.min(this.caretPos,this.items.length),c=a[0],d=this.buffer||this.$control[0];0===b?d.insertBefore(c,d.firstChild):d.insertBefore(c,d.childNodes[b]),this.setCaret(b+1)},deleteSelection:function(b){var c,d,e,f,g,h,i,j,k,l=this;if(e=b&&8===b.keyCode?-1:1,f=r(l.$control_input[0]),l.$activeOption&&!l.settings.hideSelected&&(i=l.getAdjacentOption(l.$activeOption,-1).attr("data-value")),g=[],l.$activeItems.length){for(k=l.$control.children(".active:"+(e>0?"last":"first")),h=l.$control.children(":not(input)").index(k),e>0&&h++,c=0,d=l.$activeItems.length;c<d;c++)g.push(a(l.$activeItems[c]).attr("data-value"));b&&(b.preventDefault(),b.stopPropagation())}else(l.isFocused||"single"===l.settings.mode)&&l.items.length&&(e<0&&0===f.start&&0===f.length?g.push(l.items[l.caretPos-1]):e>0&&f.start===l.$control_input.val().length&&g.push(l.items[l.caretPos]));if(!g.length||"function"==typeof l.settings.onDelete&&!1===l.settings.onDelete.apply(l,[g]))return!1;for(void 0!==h&&l.setCaret(h);g.length;)l.removeItem(g.pop());return l.showInput(),l.positionDropdown(),l.refreshOptions(!0),i&&(j=l.getOption(i),j.length&&l.setActiveOption(j)),!0},advanceSelection:function(a,b){var c,d,e,f,g,h=this;0!==a&&(h.rtl&&(a*=-1),c=a>0?"last":"first",d=r(h.$control_input[0]),h.isFocused&&!h.isInputHidden?(f=h.$control_input.val().length,(a<0?0===d.start&&0===d.length:d.start===f)&&!f&&h.advanceCaret(a,b)):(g=h.$control.children(".active:"+c),g.length&&(e=h.$control.children(":not(input)").index(g),h.setActiveItem(null),h.setCaret(a>0?e+1:e))))},advanceCaret:function(a,b){var c,d,e=this;0!==a&&(c=a>0?"next":"prev",e.isShiftDown?(d=e.$control_input[c](),d.length&&(e.hideInput(),e.setActiveItem(d),b&&b.preventDefault())):e.setCaret(e.caretPos+a))},setCaret:function(b){var c=this;if(b="single"===c.settings.mode?c.items.length:Math.max(0,Math.min(c.items.length,b)),!c.isPending){var 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c=this;b=a.extend({title:"Untitled",headerClass:"selectize-dropdown-header",titleRowClass:"selectize-dropdown-header-title",labelClass:"selectize-dropdown-header-label",closeClass:"selectize-dropdown-header-close",html:function(a){return'<div class="'+a.headerClass+'"><div class="'+a.titleRowClass+'"><span class="'+a.labelClass+'">'+a.title+'</span><a href="javascript:void(0)" class="'+a.closeClass+'">&times;</a></div></div>'}},b),c.setup=function(){var d=c.setup;return function(){d.apply(c,arguments),c.$dropdown_header=a(b.html(b)),c.$dropdown.prepend(c.$dropdown_header)}}()}),w.define("optgroup_columns",function(b){var c=this;b=a.extend({equalizeWidth:!0,equalizeHeight:!0},b),this.getAdjacentOption=function(b,c){var d=b.closest("[data-group]").find("[data-selectable]"),e=d.index(b)+c;return e>=0&&e<d.length?d.eq(e):a()},this.onKeyDown=function(){var a=c.onKeyDown;return function(b){var 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