tom-select/dist/js/tom-select.complete.min.js

Tom Select is a versatile and dynamic <select> UI control. Forked from Selectize.js to provide a framework agnostic autocomplete widget with native-feeling keyboard navigation, it's useful for tagging, contact lists, country selectors, etc.

/**
* Tom Select v2.6.0
* Licensed under the Apache License, Version 2.0 (the "License");
*/
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i&&e.onOptionHover(t,i)},{capture:!0}),q(s,"click",t=>{const i=Z(t.target,"[data-selectable]")
i&&(e.onOptionSelect(t,i),j(t,!0))}),q(l,"click",t=>{var s=Z(t.target,"[data-ts-item]",l)
s&&e.onItemSelect(t,s)?j(t,!0):""==i.value&&(e.onClick(),j(t,!0))}),q(c,"keydown",t=>e.onKeyDown(t)),q(i,"keypress",t=>e.onKeyPress(t)),q(i,"input",t=>e.onInput(t)),q(c,"blur",t=>e.onBlur(t)),q(c,"focus",t=>e.onFocus(t)),q(i,"paste",t=>e.onPaste(t))
const m=t=>{const n=t.composedPath()[0]
if(!o.contains(n)&&!s.contains(n))return e.isFocused&&e.blur(),void e.inputState()
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e.settings.render=Object.assign({},s,e.settings.render)}setupCallbacks(){var e,t,i={initialize:"onInitialize",change:"onChange",item_add:"onItemAdd",item_remove:"onItemRemove",item_select:"onItemSelect",clear:"onClear",option_add:"onOptionAdd",option_remove:"onOptionRemove",option_clear:"onOptionClear",optgroup_add:"onOptionGroupAdd",optgroup_remove:"onOptionGroupRemove",optgroup_clear:"onOptionGroupClear",dropdown_open:"onDropdownOpen",dropdown_close:"onDropdownClose",type:"onType",load:"onLoad",focus:"onFocus",blur:"onBlur"}
for(e in i)(t=this.settings[i[e]])&&this.on(e,t)}sync(e=!0){const t=this,i=e?le(t.input,{delimiter:t.settings.delimiter,allowEmptyOption:t.settings.allowEmptyOption}):t.settings
t.setupOptions(i.options,i.optgroups),t.setValue(i.items||[],!0)}onClick(){var e=this
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e.isFocused&&e.isOpen?e.blur():e.focus()}onMouseDown(){}onChange(){U(this.input,"input"),U(this.input,"change")}onPaste(e){var t=this
t.isInputHidden||t.isLocked?j(e):t.settings.splitOn&&setTimeout(()=>{var e=t.inputValue()
if(e.match(t.settings.splitOn)){var i=e.trim().split(t.settings.splitOn)
B(i,e=>{P(e)&&(this.options[e]?t.addItem(e):t.createItem(e))})}},0)}onKeyPress(e){var t=this
if(!t.isLocked){var i=String.fromCharCode(e.keyCode||e.which)
return t.settings.create&&"multi"===t.settings.mode&&i===t.settings.delimiter?(t.createItem(),void j(e)):void 0}j(e)}onKeyDown(e){var t=this
if(t.ignoreHover=!0,t.isLocked)9!==e.keyCode&&j(e)
else{switch(e.keyCode){case 65:if(R(oe,e)&&""==t.control_input.value)return j(e),void t.selectAll()
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case 27:return t.isOpen&&(j(e,!0),t.close()),void t.clearActiveItems()
case 40:if(!t.isOpen&&t.hasOptions)t.open()
else if(t.activeOption){let e=t.getAdjacent(t.activeOption,1)
e&&t.setActiveOption(e)}return void j(e)
case 38:if(t.activeOption){let e=t.getAdjacent(t.activeOption,-1)
e&&t.setActiveOption(e)}return void j(e)
case 13:return void(t.canSelect(t.activeOption)?(t.onOptionSelect(e,t.activeOption),j(e)):(t.settings.create&&t.createItem()||document.activeElement==t.control_input&&t.isOpen)&&j(e))
case 37:return void t.advanceSelection(-1,e)
case 39:return void t.advanceSelection(1,e)
case 9:return void(t.settings.selectOnTab&&(t.canSelect(t.activeOption)?(t.onOptionSelect(e,t.activeOption),j(e)):t.settings.create&&t.createItem()&&j(e)))
case 8:case 46:return void t.deleteSelection(e)}t.isInputHidden&&!R(oe,e)&&j(e)}}onInput(e){if(this.isLocked)return
const t=this.inputValue()
this.lastValue!==t&&(this.lastValue=t,""!=t?(this.refreshTimeout&&window.clearTimeout(this.refreshTimeout),this.refreshTimeout=((e,t)=>t>0?window.setTimeout(e,t):(e.call(null),null))(()=>{this.refreshTimeout=null,this._onInput()},this.settings.refreshThrottle)):this._onInput())}_onInput(){const e=this.lastValue
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if(t.isDisabled||t.isReadOnly)return t.blur(),void j(e)
t.ignoreFocus||(t.isFocused=!0,"focus"===t.settings.preload&&t.preload(),i||t.trigger("focus"),t.activeItems.length||(t.inputState(),t.refreshOptions(!!t.settings.openOnFocus)),t.refreshState())}onBlur(e){if(!1!==document.hasFocus()){var t=this
if(t.isFocused){t.isFocused=!1,t.ignoreFocus=!1
var i=()=>{t.close(),t.setActiveItem(),t.setCaret(t.items.length),t.trigger("blur")}
t.settings.create&&t.settings.createOnBlur?t.createItem(null,i):i()}}}onOptionSelect(e,t){var i,s=this
t.parentElement&&t.parentElement.matches("[data-disabled]")||(t.classList.contains("create")?s.createItem(null,()=>{s.settings.closeAfterSelect?s.close():s.settings.clearAfterSelect&&s.setTextboxValue()}):void 0!==(i=t.dataset.value)&&(s.isDropdownContentStale=s.settings.hideSelected,s.addItem(i),s.settings.closeAfterSelect?s.close():s.settings.clearAfterSelect&&s.setTextboxValue(),!s.settings.hideSelected&&e.type&&/click/.test(e.type)&&s.setActiveOption(t)))}canSelect(e){return!!(this.isOpen&&e&&this.dropdown_content.contains(e))}onItemSelect(e,t){var i=this
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if(!t.canLoad(e))return
J(t.wrapper,t.settings.loadingClass),t.loading++
const i=t.loadCallback.bind(t)
t.settings.load.call(t,e,i)}loadCallback(e,t){const i=this
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if("single"!==a.settings.mode){if(!e)return a.clearActiveItems(),void(a.isFocused&&a.inputState())
if("click"===(i=t&&t.type.toLowerCase())&&R("shiftKey",t)&&a.activeItems.length){for(l=a.getLastActive(),(n=Array.prototype.indexOf.call(a.control.children,l))>(o=Array.prototype.indexOf.call(a.control.children,e))&&(r=n,n=o,o=r),s=n;s<=o;s++)e=a.control.children[s],-1===a.activeItems.indexOf(e)&&a.setActiveItemClass(e)
j(t)}else"click"===i&&R(oe,t)||"keydown"===i&&R("shiftKey",t)?e.classList.contains("active")?a.removeActiveItem(e):a.setActiveItemClass(e):(a.clearActiveItems(),a.setActiveItemClass(e))
a.inputState(),a.isFocused||a.focus()}}setActiveItemClass(e){const t=this,i=t.control.querySelector(".last-active")
i&&Q(i,"last-active"),J(e,"active last-active"),t.trigger("item_select",e),-1==t.activeItems.indexOf(e)&&t.activeItems.push(e)}removeActiveItem(e){var t=this.activeItems.indexOf(e)
this.activeItems.splice(t,1),Q(e,"active")}clearActiveItems(){Q(this.activeItems,"active"),this.activeItems=[]}setActiveOption(e,t=!0){e!==this.activeOption&&(this.clearActiveOption(),e&&(this.activeOption=e,ie(this.focus_node,{"aria-activedescendant":e.getAttribute("id")}),ie(e,{"aria-selected":"true"}),J(e,"active"),t&&this.scrollToOption(e)))}scrollToOption(e,t){if(!e)return
const i=this.dropdown_content,s=i.clientHeight,n=i.scrollTop||0,o=e.offsetHeight,r=e.getBoundingClientRect().top-i.getBoundingClientRect().top+n
r+o>s+n?this.scroll(r-s+o,t):r<n&&this.scroll(r,t)}scroll(e,t){const i=this.dropdown_content
t&&(i.style.scrollBehavior=t),i.scrollTop=e,i.style.scrollBehavior=""}clearActiveOption(){this.activeOption&&(Q(this.activeOption,"active"),ie(this.activeOption,{"aria-selected":null})),this.activeOption=null,ie(this.focus_node,{"aria-activedescendant":null})}selectAll(){const e=this
if("single"===e.settings.mode)return
const t=e.controlChildren()
t.length&&(e.inputState(),e.close(),e.activeItems=t,B(t,t=>{e.setActiveItemClass(t)}))}inputState(){var e=this
e.control.contains(e.control_input)&&(ie(e.control_input,{placeholder:e.settings.placeholder}),e.activeItems.length>0||!e.isFocused&&e.settings.hidePlaceholder&&e.items.length>0?(e.setTextboxValue(),e.isInputHidden=!0):(e.settings.hidePlaceholder&&e.items.length>0&&ie(e.control_input,{placeholder:""}),e.isInputHidden=!1),e.wrapper.classList.toggle("input-hidden",e.isInputHidden))}inputValue(){return this.control_input.value.trim()}focus(){var e=this
e.isDisabled||e.isReadOnly||(e.ignoreFocus=!0,e.control_input.offsetWidth?e.control_input.focus():e.focus_node.focus(),setTimeout(()=>{e.ignoreFocus=!1,e.onFocus()},0))}blur(){this.focus_node.blur(),this.onBlur()}getScoreFunction(e){return this.sifter.getScoreFunction(e,this.getSearchOptions())}getSearchOptions(){var e=this.settings,t=e.sortField
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if(s.settings.score&&"function"!=typeof(i=s.settings.score.call(s,e)))throw new Error('Tom Select "score" setting must be a function that returns a function')
return s.isDropdownContentStale||e!==s.lastQuery?(s.lastQuery=e,/(.)\1{15,}/.test(e)&&(e=""),t=s.sifter.search(e,Object.assign(n,{score:i})),s.currentResults=t):t=Object.assign({},s.currentResults),s.settings.hideSelected&&(t.items=t.items.filter(e=>{let t=P(e.id)
return!(null!==t&&-1!==s.items.indexOf(t))})),t}refreshOptions(e=!0){var t,i,s,n,o,r,l,a,c,d
const u={},p=[]
var h=this,g=h.inputValue()
const f=g===h.lastQuery||""==g&&null==h.lastQuery
var m=h.search(g),v=null,O=h.settings.shouldOpen||!1,y=h.dropdown_content
f&&(v=h.activeOption)&&(c=v.closest("[data-group]")),n=m.items.length,"number"==typeof h.settings.maxOptions&&(n=Math.min(n,h.settings.maxOptions)),n>0&&(O=!0)
const b=(e,t)=>{let i=u[e]
if(void 0!==i){let e=p[i]
if(void 0!==e)return[i,e.fragment]}let s=document.createDocumentFragment()
return i=p.length,p.push({fragment:s,order:t,optgroup:e}),[i,s]}
for(t=0;t<n;t++){let e=m.items[t]
if(!e)continue
let n=e.id,l=h.options[n]
if(void 0===l)continue
let a=D(n),d=h.getOption(a,!0)
for(h.settings.hideSelected||d.classList.toggle("selected",h.items.includes(a)),o=l[h.settings.optgroupField]||"",i=0,s=(r=Array.isArray(o)?o:[o])&&r.length;i<s;i++){o=r[i]
let e=l.$order,t=h.optgroups[o]
var w
if(void 0===t&&"function"==typeof h.settings.optionGroupRegister)(w=h.settings.optionGroupRegister.apply(h,[o]))&&h.registerOptionGroup(w)
t=h.optgroups[o],void 0===t?o="":e=t.$order
const[s,a]=b(o,e)
i>0&&(d=d.cloneNode(!0),ie(d,{id:l.$id+"-clone-"+i,"aria-selected":null}),d.classList.add("ts-cloned"),Q(d,"active"),h.activeOption&&h.activeOption.dataset.value==n&&c&&c.dataset.group===o.toString()&&(v=d)),a.appendChild(d),""!=o&&(u[o]=s)}}var S
h.settings.lockOptgroupOrder&&p.sort((e,t)=>e.order-t.order),l=document.createDocumentFragment(),B(p,e=>{let t=e.fragment,i=e.optgroup
if(!t||!t.children.length)return
let s=h.optgroups[i]
if(void 0!==s){let e=document.createDocumentFragment(),i=h.render("optgroup_header",s)
z(e,i),z(e,t)
let n=h.render("optgroup",{group:s,options:e})
z(l,n)}else z(l,t)}),y.innerHTML="",z(y,l),h.isDropdownContentStale=!1,h.settings.highlight&&(S=y.querySelectorAll("span.highlight"),Array.prototype.forEach.call(S,function(e){var t=e.parentNode
t.replaceChild(e.firstChild,e),t.normalize()}),m.query.length&&m.tokens.length&&B(m.tokens,e=>{ne(y,e.regex)}))
var _=e=>{let t=h.render(e,{input:g})
return t&&(O=!0,y.insertBefore(t,y.firstChild)),t}
if(h.loading?_("loading"):h.settings.shouldLoad.call(h,g)?0===m.items.length&&_("no_results"):_("not_loading"),(a=h.canCreate(g))&&(d=_("option_create")),h.hasOptions=m.items.length>0||a,O){if(m.items.length>0){if(v||"single"!==h.settings.mode||null==h.items[0]||(v=h.getOption(h.items[0])),!y.contains(v)){let e=0
d&&!h.settings.addPrecedence&&(e=1),v=h.selectable()[e]}}else d&&(v=d)
e&&!h.isOpen&&(h.open(),h.scrollToOption(v,"auto")),h.setActiveOption(v)}else h.clearActiveOption(),e&&h.isOpen&&h.close(!1)}selectable(){return this.dropdown_content.querySelectorAll("[data-selectable]")}addOption(e,t=!1){const i=this
if(Array.isArray(e))return i.addOptions(e,t),!1
const s=P(e[i.settings.valueField])
return null===s||i.options.hasOwnProperty(s)?(i.updateOption(e[i.settings.valueField],e),!1):(e.$order=e.$order||++i.order,e.$id=i.inputId+"-opt-"+e.$order,i.options[s]=e,i.isDropdownContentStale=!0,t&&(i.userOptions[s]=t,i.trigger("option_add",s,e)),s)}addOptions(e,t=!1){B(e,e=>{this.addOption(e,t)})}registerOption(e){return this.addOption(e)}registerOptionGroup(e){var t=P(e[this.settings.optgroupValueField])
return null!==t&&(e.$order=e.$order||++this.order,this.optgroups[t]=e,t)}addOptionGroup(e,t){var i
t[this.settings.optgroupValueField]=e,(i=this.registerOptionGroup(t))&&this.trigger("optgroup_add",i,t)}removeOptionGroup(e){this.optgroups.hasOwnProperty(e)&&(delete this.optgroups[e],this.clearCache(),this.trigger("optgroup_remove",e))}clearOptionGroups(){this.optgroups={},this.clearCache(),this.trigger("optgroup_clear")}updateOption(e,t){const i=this
var s,n
const o=P(e),r=P(t[i.settings.valueField])
if(null===o)return
const l=i.options[o]
if(null==l)return
if("string"!=typeof r)throw new Error("Value must be set in option data")
const a=i.getOption(o),c=i.getItem(o)
if(t.$order=t.$order||l.$order,delete i.options[o],i.uncacheValue(r),i.options[r]=t,a){if(i.dropdown_content.contains(a)){const e=i._render("option",t)
se(a,e),i.activeOption===a&&i.setActiveOption(e)}a.remove()}c&&(-1!==(n=i.items.indexOf(o))&&i.items.splice(n,1,r),s=i._render("item",t),c.classList.contains("active")&&J(s,"active"),se(c,s)),i.isDropdownContentStale=!0}removeOption(e,t){const i=this
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this.loadedSearches={},this.userOptions={},this.clearCache()
const i={}
B(this.options,(e,s)=>{t(e,s)&&(i[s]=e)}),this.options=this.sifter.items=i,this.isDropdownContentStale=!0,this.trigger("option_clear")}clearFilter(e,t){return this.items.indexOf(t)>=0}getOption(e,t=!1){const i=P(e)
if(null===i)return null
const s=this.options[i]
if(null!=s){if(s.$div)return s.$div
if(t)return this._render("option",s)}return null}getAdjacent(e,t,i="option"){var s
if(!e)return null
s="item"==i?this.controlChildren():this.dropdown_content.querySelectorAll("[data-selectable]")
for(let i=0;i<s.length;i++)if(s[i]==e)return t>0?s[i+1]:s[i-1]
return null}getItem(e){if("object"==typeof e)return e
var t=P(e)
return null!==t?this.control.querySelector(`[data-value="${M(t)}"]`):null}addItems(e,t){var i=this,s=Array.isArray(e)?e:[e]
const n=(s=s.filter(e=>-1===i.items.indexOf(e)))[s.length-1]
s.forEach(e=>{i.isPending=e!==n,i.addItem(e,t)})}addItem(e,t){$(this,t?[]:["change","dropdown_close"],()=>{var i,s
const n=this,o=n.settings.mode,r=P(e)
if((!r||-1===n.items.indexOf(r)||("single"===o&&n.close(),"single"!==o&&n.settings.duplicates))&&null!==r&&n.options.hasOwnProperty(r)&&("single"===o&&n.clear(t),"multi"!==o||!n.isFull())){if(i=n._render("item",n.options[r]),n.control.contains(i)&&(i=i.cloneNode(!0)),s=n.isFull(),n.items.splice(n.caretPos,0,r),n.insertAtCaret(i),n.isSetup){if(!n.isPending&&n.settings.hideSelected){let e=n.getOption(r),t=n.getAdjacent(e,1)
t&&n.setActiveOption(t)}n.settings.clearAfterSelect&&n.setTextboxValue(),n.isPending||n.settings.closeAfterSelect||n.refreshOptions(n.isFocused&&"single"!==o),0!=n.settings.closeAfterSelect&&n.isFull()?n.close():n.isPending||n.positionDropdown(),n.trigger("item_add",r,i),n.isPending||n.updateOriginalInput({silent:t})}(!n.isPending||!s&&n.isFull())&&(n.inputState(),n.refreshState())}})}removeItem(e=null,t){const i=this
if(!(e=i.getItem(e)))return
var s,n
const o=e.dataset.value
s=te(e),e.remove(),e.classList.contains("active")&&(n=i.activeItems.indexOf(e),i.activeItems.splice(n,1),Q(e,"active")),i.items.splice(s,1),i.isDropdownContentStale=!0,!i.settings.persist&&i.userOptions.hasOwnProperty(o)&&i.removeOption(o,t),s<i.caretPos&&i.setCaret(i.caretPos-1),i.updateOriginalInput({silent:t}),i.refreshState(),i.positionDropdown(),i.trigger("item_remove",o,e)}createItem(e=null,t=()=>{}){3===arguments.length&&(t=arguments[2]),"function"!=typeof t&&(t=()=>{})
var i,s=this,n=s.caretPos
if(e=e||s.inputValue(),!s.canCreate(e)){return P(e)&&this.options[e]&&s.addItem(e),t(),!1}s.lock()
var o=!1,r=e=>{if(s.unlock(),!e||"object"!=typeof e)return t()
var i=P(e[s.settings.valueField])
if("string"!=typeof i)return t()
s.setTextboxValue(),s.addOption(e,!0),s.setCaret(n),s.addItem(i),t(e),o=!0}
return i="function"==typeof s.settings.create?s.settings.create.call(this,e,r):{[s.settings.labelField]:e,[s.settings.valueField]:e},o||r(i),!0}refreshItems(){var e=this
e.isDropdownContentStale=!0,e.isSetup&&e.addItems(e.items),e.updateOriginalInput(),e.refreshState()}refreshState(){const e=this
e.refreshValidityState()
const t=e.isFull(),i=e.isLocked
e.wrapper.classList.toggle("rtl",e.rtl)
const s=e.wrapper.classList
var n
s.toggle("focus",e.isFocused),s.toggle("disabled",e.isDisabled),s.toggle("readonly",e.isReadOnly),s.toggle("required",e.isRequired),s.toggle("invalid",!e.isValid),s.toggle("locked",i),s.toggle("full",t),s.toggle("input-active",e.isFocused&&!e.isInputHidden),s.toggle("dropdown-active",e.isOpen),s.toggle("has-options",(n=e.options,0===Object.keys(n).length)),s.toggle("has-items",e.items.length>0)}refreshValidityState(){var e=this
e.input.validity&&(e.isValid=e.input.validity.valid,e.isInvalid=!e.isValid)}isFull(){return null!==this.settings.maxItems&&this.items.length>=this.settings.maxItems}updateOriginalInput(e={}){const t=this
var i,s
const n=t.input.querySelector('option[value=""]')
if(t.is_select_tag){const o=[],r=t.input.querySelectorAll("option:checked").length
function l(e,i,s){return e||(e=K('<option value="'+N(i)+'">'+N(s)+"</option>")),e!=n&&t.input.append(e),o.push(e),(e!=n||r>0)&&(e.selected=!0),e}t.input.querySelectorAll("option:checked").forEach(e=>{e.selected=!1}),0==t.items.length&&"single"==t.settings.mode?l(n,"",""):t.items.forEach(e=>{if(i=t.options[e],s=i[t.settings.labelField]||"",o.includes(i.$option)){l(t.input.querySelector(`option[value="${M(e)}"]:not(:checked)`),e,s)}else i.$option=l(i.$option,e,s)})}else t.input.value=t.getValue()
t.isSetup&&(e.silent||t.trigger("change",t.getValue()))}open(){var e=this
e.isLocked||e.isOpen||"multi"===e.settings.mode&&e.isFull()||(e.isOpen=!0,ie(e.focus_node,{"aria-expanded":"true"}),e.refreshState(),W(e.dropdown,{visibility:"hidden",display:"block"}),e.positionDropdown(),W(e.dropdown,{visibility:"visible",display:"block"}),e.focus(),e.trigger("dropdown_open",e.dropdown))}close(e=!0){var t=this,i=t.isOpen
e&&(t.setTextboxValue(),"single"===t.settings.mode&&t.items.length&&t.inputState()),t.isOpen=!1,ie(t.focus_node,{"aria-expanded":"false"}),W(t.dropdown,{display:"none"}),t.settings.hideSelected&&t.clearActiveOption(),t.refreshState(),i&&t.trigger("dropdown_close",t.dropdown)}positionDropdown(){if("body"===this.settings.dropdownParent){var e=this.control,t=e.getBoundingClientRect(),i=e.offsetHeight+t.top+window.scrollY,s=t.left+window.scrollX
W(this.dropdown,{width:t.width+"px",top:i+"px",left:s+"px"})}}clear(e){var t=this
if(t.items.length){var i=t.controlChildren()
B(i,e=>{t.removeItem(e,!0)}),t.inputState(),e||t.updateOriginalInput(),t.trigger("clear")}}insertAtCaret(e){const t=this,i=t.caretPos,s=t.control
s.insertBefore(e,s.children[i]||null),t.setCaret(i+1)}deleteSelection(e){var t,i,s,n,o,r=this
t=e&&8===e.keyCode?-1:1,i={start:(o=r.control_input).selectionStart||0,length:(o.selectionEnd||0)-(o.selectionStart||0)}
const l=[]
if(r.activeItems.length)n=ee(r.activeItems,t),s=te(n),t>0&&s++,B(r.activeItems,e=>l.push(e))
else if((r.isFocused||"single"===r.settings.mode)&&r.items.length){const e=r.controlChildren()
let s
t<0&&0===i.start&&0===i.length?s=e[r.caretPos-1]:t>0&&i.start===r.inputValue().length&&(s=e[r.caretPos]),void 0!==s&&l.push(s)}if(!r.shouldDelete(l,e))return!1
for(j(e,!0),void 0!==s&&r.setCaret(s);l.length;)r.removeItem(l.pop())
return r.inputState(),r.positionDropdown(),r.refreshOptions(!1),!0}shouldDelete(e,t){const i=e.map(e=>e.dataset.value)
return!(!i.length||"function"==typeof this.settings.onDelete&&!1===this.settings.onDelete.call(this,i,t))}advanceSelection(e,t){var i,s,n=this
n.rtl&&(e*=-1),n.inputValue().length||(R(oe,t)||R("shiftKey",t)?(s=(i=n.getLastActive(e))?i.classList.contains("active")?n.getAdjacent(i,e,"item"):i:e>0?n.control_input.nextElementSibling:n.control_input.previousElementSibling)&&(s.classList.contains("active")&&n.removeActiveItem(i),n.setActiveItemClass(s)):n.moveCaret(e))}moveCaret(e){}getLastActive(e){let t=this.control.querySelector(".last-active")
if(t)return t
var i=this.control.querySelectorAll(".active")
return i?ee(i,e):void 0}setCaret(e){this.caretPos=this.items.length}controlChildren(){return Array.from(this.control.querySelectorAll("[data-ts-item]"))}lock(){this.setLocked(!0)}unlock(){this.setLocked(!1)}setLocked(e=this.isReadOnly||this.isDisabled){this.isLocked=e,this.refreshState()}disable(){this.setDisabled(!0),this.close()}enable(){this.setDisabled(!1)}setDisabled(e){this.focus_node.tabIndex=e?-1:this.tabIndex,this.isDisabled=e,this.input.disabled=e,this.control_input.disabled=e,this.setLocked()}setReadOnly(e){this.isReadOnly=e,this.input.readOnly=e,this.control_input.readOnly=e,this.setLocked()}destroy(){var e=this,t=e.revertSettings
e.trigger("destroy"),e.off(),e.wrapper.remove(),e.dropdown.remove(),e.input.innerHTML=t.innerHTML,e.input.tabIndex=t.tabIndex,Q(e.input,"tomselected","ts-hidden-accessible"),e._destroy(),delete e.input.tomselect}render(e,t){var i,s
const n=this
if("function"!=typeof this.settings.render[e])return null
if(!(s=n.settings.render[e].call(this,t,N)))return null
if(s=K(s),"option"===e||"option_create"===e?t[n.settings.disabledField]?ie(s,{"aria-disabled":"true"}):ie(s,{"data-selectable":""}):"optgroup"===e&&(i=t.group[n.settings.optgroupValueField],ie(s,{"data-group":i}),t.group[n.settings.disabledField]&&ie(s,{"data-disabled":""})),"option"===e||"item"===e){const i=D(t[n.settings.valueField])
ie(s,{"data-value":i}),"item"===e?(J(s,n.settings.itemClass),ie(s,{"data-ts-item":""})):(J(s,n.settings.optionClass),ie(s,{role:"option",id:t.$id}),t.$div=s,n.options[i]=t)}return s}_render(e,t){const i=this.render(e,t)
if(null==i)throw"HTMLElement expected"
return i}clearCache(){B(this.options,e=>{e.$div&&(e.$div.remove(),delete e.$div)})}uncacheValue(e){const t=this.getOption(e)
t&&t.remove()}canCreate(e){return this.settings.create&&e.length>0&&this.settings.createFilter.call(this,e)}hook(e,t,i){var s=this,n=s[t]
s[t]=function(){var t,o
return"after"===e&&(t=n.apply(s,arguments)),o=i.apply(s,arguments),"instead"===e?o:("before"===e&&(t=n.apply(s,arguments)),t)}}}return ce.define("change_listener",function(){q(this.input,"change",()=>{this.sync()})}),ce.define("checkbox_options",function(e){var t=this,i=t.onOptionSelect
t.settings.hideSelected=!1
const s=Object.assign({className:"tomselect-checkbox",checkedClassNames:void 0,uncheckedClassNames:void 0},e)
var n=function(e,t){t?(e.checked=!0,s.uncheckedClassNames&&e.classList.remove(...s.uncheckedClassNames),s.checkedClassNames&&e.classList.add(...s.checkedClassNames)):(e.checked=!1,s.checkedClassNames&&e.classList.remove(...s.checkedClassNames),s.uncheckedClassNames&&e.classList.add(...s.uncheckedClassNames))},o=function(e){setTimeout(()=>{var t=e.querySelector("input."+s.className)
t instanceof HTMLInputElement&&n(t,e.classList.contains("selected"))},1)}
t.hook("after","setupTemplates",()=>{var e=t.settings.render.option
t.settings.render.option=(i,o)=>{var r=K(e.call(t,i,o)),l=document.createElement("input")
s.className&&l.classList.add(s.className),l.addEventListener("click",function(e){j(e)}),l.type="checkbox"
const a=P(i[t.settings.valueField])
return n(l,!!(a&&t.items.indexOf(a)>-1)),r.prepend(l),r}}),t.on("item_remove",e=>{var i=t.getOption(e)
i&&(i.classList.remove("selected"),o(i))}),t.on("item_add",e=>{var i=t.getOption(e)
i&&o(i)}),t.hook("instead","onOptionSelect",(e,s)=>{if(s.classList.contains("selected"))return s.classList.remove("selected"),t.removeItem(s.dataset.value),t.refreshOptions(),void j(e,!0)
i.call(t,e,s),o(s)})}),ce.define("clear_button",function(e){const t=this,i=Object.assign({className:"clear-button",title:"Clear All",role:"button",tabindex:0,html:e=>`<div class="${e.className}" title="${e.title}" role="${e.role}" tabindex="${e.tabindex}">&times;</div>`},e)
t.on("initialize",()=>{var e=K(i.html(i))
e.addEventListener("click",e=>{t.isLocked||(t.clear(),"single"===t.settings.mode&&t.settings.allowEmptyOption&&t.addItem(""),t.refreshOptions(!1),e.preventDefault(),e.stopPropagation())}),t.control.appendChild(e)})}),ce.define("drag_drop",function(){var e=this
if("multi"!==e.settings.mode)return
var t=e.lock,i=e.unlock
let s,n=!0
e.hook("after","setupTemplates",()=>{var t=e.settings.render.item
e.settings.render.item=(i,o)=>{const r=K(t.call(e,i,o))
ie(r,{draggable:"true"})
const l=e=>{e.preventDefault(),r.classList.add("ts-drag-over"),a(r,s)},a=(e,t)=>{var i,s,n
void 0!==t&&(((e,t)=>{do{var i
if(e==(t=null==(i=t)?void 0:i.previousElementSibling))return!0}while(t&&t.previousElementSibling)
return!1})(t,r)?(s=t,null==(n=(i=e).parentNode)||n.insertBefore(s,i.nextSibling)):((e,t)=>{var i
null==(i=e.parentNode)||i.insertBefore(t,e)})(e,t))}
return q(r,"mousedown",e=>{n||j(e),e.stopPropagation()}),q(r,"dragstart",e=>{s=r,setTimeout(()=>{r.classList.add("ts-dragging")},0)}),q(r,"dragenter",l),q(r,"dragover",l),q(r,"dragleave",()=>{r.classList.remove("ts-drag-over")}),q(r,"dragend",()=>{var t
document.querySelectorAll(".ts-drag-over").forEach(e=>e.classList.remove("ts-drag-over")),null==(t=s)||t.classList.remove("ts-dragging"),s=void 0
var i=[]
e.control.querySelectorAll("[data-value]").forEach(e=>{if(e.dataset.value){let t=e.dataset.value
t&&i.push(t)}}),e.setValue(i)}),r}}),e.hook("instead","lock",()=>(n=!1,t.call(e))),e.hook("instead","unlock",()=>(n=!0,i.call(e)))}),ce.define("dropdown_header",function(e){const t=this,i=Object.assign({title:"Untitled",headerClass:"dropdown-header",titleRowClass:"dropdown-header-title",labelClass:"dropdown-header-label",closeClass:"dropdown-header-close",html:e=>'<div class="'+e.headerClass+'"><div class="'+e.titleRowClass+'"><span class="'+e.labelClass+'">'+e.title+'</span><a class="'+e.closeClass+'">&times;</a></div></div>'},e)
t.on("initialize",()=>{var e=K(i.html(i)),s=e.querySelector("."+i.closeClass)
s&&s.addEventListener("click",e=>{j(e,!0),t.close()}),t.dropdown.insertBefore(e,t.dropdown.firstChild)})}),ce.define("caret_position",function(){var e=this
e.hook("instead","setCaret",t=>{"single"!==e.settings.mode&&e.control.contains(e.control_input)?(t=Math.max(0,Math.min(e.items.length,t)))==e.caretPos||e.isPending||e.controlChildren().forEach((i,s)=>{s<t?e.control_input.insertAdjacentElement("beforebegin",i):e.control.appendChild(i)}):t=e.items.length,e.caretPos=t}),e.hook("instead","moveCaret",t=>{if(!e.isFocused)return
const i=e.getLastActive(t)
if(i){const s=te(i)
e.setCaret(t>0?s+1:s),e.setActiveItem(),Q(i,"last-active")}else e.setCaret(e.caretPos+t)})}),ce.define("dropdown_input",function(){const e=this
e.settings.shouldOpen=!0,e.hook("before","setup",()=>{var t
e.focus_node=e.control,J(e.control_input,"dropdown-input")
const i=K('<div class="dropdown-input-wrap">')
i.append(e.control_input),e.dropdown.insertBefore(i,e.dropdown.firstChild)
const s=K('<input class="items-placeholder" tabindex="-1" />')
s.placeholder=e.settings.placeholder||"",e.control.append(s)
const n=null==(t=e.input)?void 0:t.getAttribute("aria-label")
n&&s.setAttribute("aria-label",n)}),e.on("initialize",()=>{e.control_input.addEventListener("keydown",t=>{switch(t.keyCode){case 27:return e.isOpen&&(j(t,!0),e.close()),void e.clearActiveItems()
case 9:e.focus_node.tabIndex=-1}return e.onKeyDown.call(e,t)}),e.on("blur",()=>{e.focus_node.tabIndex=e.isDisabled?-1:e.tabIndex}),e.on("dropdown_open",()=>{e.control_input.focus()})
const t=e.onBlur
e.hook("instead","onBlur",i=>{if(!i||i.relatedTarget!=e.control_input)return t.call(e)}),q(e.control_input,"blur",()=>e.onBlur()),e.hook("before","close",()=>{e.isOpen&&e.focus_node.focus({preventScroll:!0})})})}),ce.define("input_autogrow",function(){var e=this
e.on("initialize",()=>{var t=document.createElement("span"),i=e.control_input
t.style.cssText="position:absolute; top:-99999px; left:-99999px; width:auto; padding:0; white-space:pre; ",e.wrapper.appendChild(t)
for(const e of["letterSpacing","fontSize","fontFamily","fontWeight","textTransform"])t.style[e]=i.style[e]
var s=()=>{t.textContent=i.value,i.style.width=t.clientWidth+"px"}
s(),e.on("update item_add item_remove",s),q(i,"input",s),q(i,"keyup",s),q(i,"blur",s),q(i,"update",s)})}),ce.define("no_backspace_delete",function(){var e=this,t=e.deleteSelection
this.hook("instead","deleteSelection",i=>!!e.activeItems.length&&t.call(e,i))}),ce.define("no_active_items",function(){this.hook("instead","setActiveItem",()=>{}),this.hook("instead","selectAll",()=>{})}),ce.define("optgroup_columns",function(){var e=this,t=e.onKeyDown
e.hook("instead","onKeyDown",i=>{var s,n,o,r
if(!e.isOpen||37!==i.keyCode&&39!==i.keyCode)return t.call(e,i)
e.ignoreHover=!0,r=Z(e.activeOption,"[data-group]"),s=te(e.activeOption,"[data-selectable]"),r&&(r=37===i.keyCode?r.previousSibling:r.nextSibling)&&(n=(o=r.querySelectorAll("[data-selectable]"))[Math.min(o.length-1,s)])&&e.setActiveOption(n)})}),ce.define("remove_button",function(e){const t=Object.assign({label:"&times;",title:"Remove",className:"remove",append:!0},e)
var i=this
if(t.append){var s='<a href="javascript:void(0)" class="'+t.className+'" tabindex="-1" title="'+N(t.title)+'">'+t.label+"</a>"
i.hook("after","setupTemplates",()=>{var e=i.settings.render.item
i.settings.render.item=(t,n)=>{var o=K(e.call(i,t,n)),r=K(s)
return o.appendChild(r),q(r,"mousedown",e=>{j(e,!0)}),q(r,"click",e=>{i.isLocked||(j(e,!0),i.isLocked||i.shouldDelete([o],e)&&(i.removeItem(o),i.refreshOptions(!1),i.inputState()))}),o}})}}),ce.define("restore_on_backspace",function(e){const t=this,i=Object.assign({text:e=>e[t.settings.labelField]},e)
t.on("item_remove",function(e){if(t.isFocused&&""===t.control_input.value.trim()){var s=t.options[e]
s&&t.setTextboxValue(i.text.call(t,s))}})}),ce.define("virtual_scroll",function(){const e=this,t=e.canLoad,i=e.clearActiveOption,s=e.loadCallback
var n,o,r={},l=!1,a=[]
if(e.settings.shouldLoadMore||(e.settings.shouldLoadMore=()=>{if(n.clientHeight/(n.scrollHeight-n.scrollTop)>.9)return!0
if(e.activeOption){var t=e.selectable()
if(Array.from(t).indexOf(e.activeOption)>=t.length-2)return!0}return!1}),!e.settings.firstUrl)throw"virtual_scroll plugin requires a firstUrl() method"
e.settings.sortField=[{field:"$order"},{field:"$score"}]
const c=t=>!("number"==typeof e.settings.maxOptions&&n.children.length>=e.settings.maxOptions)&&!(!(t in r)||!r[t]),d=(t,i)=>e.items.indexOf(i)>=0||a.indexOf(i)>=0
e.setNextUrl=(e,t)=>{r[e]=t},e.getUrl=t=>{if(t in r){const e=r[t]
return r[t]=!1,e}return e.clearPagination(),e.settings.firstUrl.call(e,t)},e.clearPagination=()=>{r={}},e.hook("instead","clearActiveOption",()=>{if(!l)return i.call(e)}),e.hook("instead","canLoad",i=>i in r?c(i):t.call(e,i)),e.hook("instead","loadCallback",(t,i)=>{if(l){if(o){const i=t[0]
void 0!==i&&(o.dataset.value=i[e.settings.valueField])}}else e.clearOptions(d)
s.call(