primevue
Version:
[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primevue) [ • 27.4 kB
JavaScript
import{FilterService as e}from"primevue/api";import t from"primevue/basecomponent";import i from"primevue/icons/chevrondown";import n from"primevue/icons/filter";import s from"primevue/icons/spinner";import o from"primevue/icons/times";import l from"primevue/overlayeventbus";import r from"primevue/portal";import a from"primevue/ripple";import{UniqueComponentId as d,ZIndexUtils as p,ObjectUtils as c,DomHandler as u,ConnectedOverlayScrollHandler as h}from"primevue/utils";import f from"primevue/virtualscroller";import{resolveComponent as y,resolveDirective as b,openBlock as v,createElementBlock as O,mergeProps as m,renderSlot as g,createTextVNode as I,toDisplayString as x,createBlock as w,resolveDynamicComponent as S,createCommentVNode as F,createElementVNode as L,createVNode as V,withCtx as k,Transition as C,createSlots as M,Fragment as K,renderList as D,withDirectives as E}from"vue";var $={name:"Dropdown",extends:t,emits:["update:modelValue","change","focus","blur","before-show","before-hide","show","hide","filter"],props:{modelValue:null,options:Array,optionLabel:null,optionValue:null,optionDisabled:null,optionGroupLabel:null,optionGroupChildren:null,scrollHeight:{type:String,default:"200px"},filter:Boolean,filterPlaceholder:String,filterLocale:String,filterMatchMode:{type:String,default:"contains"},filterFields:{type:Array,default:null},editable:Boolean,placeholder:{type:String,default:null},disabled:{type:Boolean,default:!1},dataKey:null,showClear:{type:Boolean,default:!1},inputId:{type:String,default:null},inputClass:{type:[String,Object],default:null},inputStyle:{type:Object,default:null},inputProps:{type:null,default:null},panelClass:{type:[String,Object],default:null},panelStyle:{type:Object,default:null},panelProps:{type:null,default:null},filterInputProps:{type:null,default:null},clearIconProps:{type:null,default:null},appendTo:{type:String,default:"body"},loading:{type:Boolean,default:!1},clearIcon:{type:String,default:void 0},dropdownIcon:{type:String,default:void 0},filterIcon:{type:String,default:void 0},loadingIcon:{type:String,default:void 0},resetFilterOnHide:{type:Boolean,default:!1},virtualScrollerOptions:{type:Object,default:null},autoOptionFocus:{type:Boolean,default:!0},autoFilterFocus:{type:Boolean,default:!1},selectOnFocus:{type:Boolean,default:!1},filterMessage:{type:String,default:null},selectionMessage:{type:String,default:null},emptySelectionMessage:{type:String,default:null},emptyFilterMessage:{type:String,default:null},emptyMessage:{type:String,default:null},tabindex:{type:Number,default:0},"aria-label":{type:String,default:null},"aria-labelledby":{type:String,default:null}},outsideClickListener:null,scrollHandler:null,resizeListener:null,overlay:null,list:null,virtualScroller:null,searchTimeout:null,searchValue:null,isModelValueChanged:!1,focusOnHover:!1,data(){return{id:this.$attrs.id,focused:!1,focusedOptionIndex:-1,filterValue:null,overlayVisible:!1}},watch:{"$attrs.id":function(e){this.id=e||d()},modelValue(){this.isModelValueChanged=!0},options(){this.autoUpdateModel()}},mounted(){this.id=this.id||d(),this.autoUpdateModel()},updated(){this.overlayVisible&&this.isModelValueChanged&&this.scrollInView(this.findSelectedOptionIndex()),this.isModelValueChanged=!1},beforeUnmount(){this.unbindOutsideClickListener(),this.unbindResizeListener(),this.scrollHandler&&(this.scrollHandler.destroy(),this.scrollHandler=null),this.overlay&&(p.clear(this.overlay),this.overlay=null)},methods:{getOptionIndex(e,t){return this.virtualScrollerDisabled?e:t&&t(e).index},getOptionLabel(e){return this.optionLabel?c.resolveFieldData(e,this.optionLabel):e},getOptionValue(e){return this.optionValue?c.resolveFieldData(e,this.optionValue):e},getOptionRenderKey(e,t){return(this.dataKey?c.resolveFieldData(e,this.dataKey):this.getOptionLabel(e))+"_"+t},getPTOptions(e,t,i,n){return this.ptm(n,{context:{selected:this.isSelected(e),focused:this.focusedOptionIndex===this.getOptionIndex(i,t),disabled:this.isOptionDisabled(e)}})},isOptionDisabled(e){return!!this.optionDisabled&&c.resolveFieldData(e,this.optionDisabled)},isOptionGroup(e){return this.optionGroupLabel&&e.optionGroup&&e.group},getOptionGroupLabel(e){return c.resolveFieldData(e,this.optionGroupLabel)},getOptionGroupChildren(e){return c.resolveFieldData(e,this.optionGroupChildren)},getAriaPosInset(e){return(this.optionGroupLabel?e-this.visibleOptions.slice(0,e).filter((e=>this.isOptionGroup(e))).length:e)+1},show(e){this.$emit("before-show"),this.overlayVisible=!0,this.focusedOptionIndex=-1!==this.focusedOptionIndex?this.focusedOptionIndex:this.autoOptionFocus?this.findFirstFocusedOptionIndex():-1,e&&u.focus(this.$refs.focusInput)},hide(e){const t=()=>{this.$emit("before-hide"),this.overlayVisible=!1,this.focusedOptionIndex=-1,this.searchValue="",this.resetFilterOnHide&&(this.filterValue=null),e&&u.focus(this.$refs.focusInput)};setTimeout((()=>{t()}),0)},onFocus(e){this.disabled||(this.focused=!0,this.focusedOptionIndex=-1!==this.focusedOptionIndex?this.focusedOptionIndex:this.overlayVisible&&this.autoOptionFocus?this.findFirstFocusedOptionIndex():-1,this.overlayVisible&&this.scrollInView(this.focusedOptionIndex),this.$emit("focus",e))},onBlur(e){this.focused=!1,this.focusedOptionIndex=-1,this.searchValue="",this.$emit("blur",e)},onKeyDown(e){if(this.disabled)return void e.preventDefault();const t=e.metaKey||e.ctrlKey;switch(e.code){case"ArrowDown":this.onArrowDownKey(e);break;case"ArrowUp":this.onArrowUpKey(e,this.editable);break;case"ArrowLeft":case"ArrowRight":this.onArrowLeftKey(e,this.editable);break;case"Home":this.onHomeKey(e,this.editable);break;case"End":this.onEndKey(e,this.editable);break;case"PageDown":this.onPageDownKey(e);break;case"PageUp":this.onPageUpKey(e);break;case"Space":this.onSpaceKey(e,this.editable);break;case"Enter":case"NumpadEnter":this.onEnterKey(e);break;case"Escape":this.onEscapeKey(e);break;case"Tab":this.onTabKey(e);break;case"Backspace":this.onBackspaceKey(e,this.editable);break;case"ShiftLeft":case"ShiftRight":break;default:!t&&c.isPrintableCharacter(e.key)&&(!this.overlayVisible&&this.show(),!this.editable&&this.searchOptions(e,e.key))}},onEditableInput(e){const t=e.target.value;this.searchValue="";!this.searchOptions(e,t)&&(this.focusedOptionIndex=-1),this.updateModel(e,t)},onContainerClick(e){this.disabled||this.loading||u.hasClass(e.target,"p-dropdown-clear-icon")||"INPUT"===e.target.tagName||this.overlay&&this.overlay.contains(e.target)||(this.overlayVisible?this.hide(!0):this.show(!0))},onClearClick(e){this.updateModel(e,null)},onFirstHiddenFocus(e){const t=e.relatedTarget===this.$refs.focusInput?u.getFirstFocusableElement(this.overlay,":not(.p-hidden-focusable)"):this.$refs.focusInput;u.focus(t)},onLastHiddenFocus(e){const t=e.relatedTarget===this.$refs.focusInput?u.getLastFocusableElement(this.overlay,":not(.p-hidden-focusable)"):this.$refs.focusInput;u.focus(t)},onOptionSelect(e,t,i=!0){const n=this.getOptionValue(t);this.updateModel(e,n),i&&this.hide(!0)},onOptionMouseMove(e,t){this.focusOnHover&&this.changeFocusedOptionIndex(e,t)},onFilterChange(e){const t=e.target.value;this.filterValue=t,this.focusedOptionIndex=-1,this.$emit("filter",{originalEvent:e,value:t}),!this.virtualScrollerDisabled&&this.virtualScroller.scrollToIndex(0)},onFilterKeyDown(e){switch(e.code){case"ArrowDown":this.onArrowDownKey(e);break;case"ArrowUp":this.onArrowUpKey(e,!0);break;case"ArrowLeft":case"ArrowRight":this.onArrowLeftKey(e,!0);break;case"Home":this.onHomeKey(e,!0);break;case"End":this.onEndKey(e,!0);break;case"Enter":this.onEnterKey(e);break;case"Escape":this.onEscapeKey(e);break;case"Tab":this.onTabKey(e,!0)}},onFilterBlur(){this.focusedOptionIndex=-1},onFilterUpdated(){this.overlayVisible&&this.alignOverlay()},onOverlayClick(e){l.emit("overlay-click",{originalEvent:e,target:this.$el})},onOverlayKeyDown(e){if("Escape"===e.code)this.onEscapeKey(e)},onArrowDownKey(e){const t=-1!==this.focusedOptionIndex?this.findNextOptionIndex(this.focusedOptionIndex):this.findFirstFocusedOptionIndex();this.changeFocusedOptionIndex(e,t),!this.overlayVisible&&this.show(),e.preventDefault()},onArrowUpKey(e,t=!1){if(e.altKey&&!t)-1!==this.focusedOptionIndex&&this.onOptionSelect(e,this.visibleOptions[this.focusedOptionIndex]),this.overlayVisible&&this.hide(),e.preventDefault();else{const t=-1!==this.focusedOptionIndex?this.findPrevOptionIndex(this.focusedOptionIndex):this.findLastFocusedOptionIndex();this.changeFocusedOptionIndex(e,t),!this.overlayVisible&&this.show(),e.preventDefault()}},onArrowLeftKey(e,t=!1){t&&(this.focusedOptionIndex=-1)},onHomeKey(e,t=!1){t?(e.currentTarget.setSelectionRange(0,0),this.focusedOptionIndex=-1):(this.changeFocusedOptionIndex(e,this.findFirstOptionIndex()),!this.overlayVisible&&this.show()),e.preventDefault()},onEndKey(e,t=!1){if(t){const t=e.currentTarget,i=t.value.length;t.setSelectionRange(i,i),this.focusedOptionIndex=-1}else this.changeFocusedOptionIndex(e,this.findLastOptionIndex()),!this.overlayVisible&&this.show();e.preventDefault()},onPageUpKey(e){this.scrollInView(0),e.preventDefault()},onPageDownKey(e){this.scrollInView(this.visibleOptions.length-1),e.preventDefault()},onEnterKey(e){this.overlayVisible?(-1!==this.focusedOptionIndex&&this.onOptionSelect(e,this.visibleOptions[this.focusedOptionIndex]),this.hide()):this.onArrowDownKey(e),e.preventDefault()},onSpaceKey(e,t=!1){!t&&this.onEnterKey(e)},onEscapeKey(e){this.overlayVisible&&this.hide(!0),e.preventDefault()},onTabKey(e,t=!1){t||(this.overlayVisible&&this.hasFocusableElements()?(u.focus(this.$refs.firstHiddenFocusableElementOnOverlay),e.preventDefault()):(-1!==this.focusedOptionIndex&&this.onOptionSelect(e,this.visibleOptions[this.focusedOptionIndex]),this.overlayVisible&&this.hide(this.filter)))},onBackspaceKey(e,t=!1){t&&!this.overlayVisible&&this.show()},onOverlayEnter(e){p.set("overlay",e,this.$primevue.config.zIndex.overlay),this.alignOverlay(),this.scrollInView(),this.autoFilterFocus&&u.focus(this.$refs.filterInput)},onOverlayAfterEnter(){this.bindOutsideClickListener(),this.bindScrollListener(),this.bindResizeListener(),this.$emit("show")},onOverlayLeave(){this.unbindOutsideClickListener(),this.unbindScrollListener(),this.unbindResizeListener(),this.$emit("hide"),this.overlay=null},onOverlayAfterLeave(e){p.clear(e)},alignOverlay(){"self"===this.appendTo?u.relativePosition(this.overlay,this.$el):(this.overlay.style.minWidth=u.getOuterWidth(this.$el)+"px",u.absolutePosition(this.overlay,this.$el))},bindOutsideClickListener(){this.outsideClickListener||(this.outsideClickListener=e=>{this.overlayVisible&&this.overlay&&!this.$el.contains(e.target)&&!this.overlay.contains(e.target)&&this.hide()},document.addEventListener("click",this.outsideClickListener))},unbindOutsideClickListener(){this.outsideClickListener&&(document.removeEventListener("click",this.outsideClickListener),this.outsideClickListener=null)},bindScrollListener(){this.scrollHandler||(this.scrollHandler=new h(this.$refs.container,(()=>{this.overlayVisible&&this.hide()}))),this.scrollHandler.bindScrollListener()},unbindScrollListener(){this.scrollHandler&&this.scrollHandler.unbindScrollListener()},bindResizeListener(){this.resizeListener||(this.resizeListener=()=>{this.overlayVisible&&!u.isTouchDevice()&&this.hide()},window.addEventListener("resize",this.resizeListener))},unbindResizeListener(){this.resizeListener&&(window.removeEventListener("resize",this.resizeListener),this.resizeListener=null)},hasFocusableElements(){return u.getFocusableElements(this.overlay,":not(.p-hidden-focusable)").length>0},isOptionMatched(e){return this.isValidOption(e)&&this.getOptionLabel(e).toLocaleLowerCase(this.filterLocale).startsWith(this.searchValue.toLocaleLowerCase(this.filterLocale))},isValidOption(e){return e&&!(this.isOptionDisabled(e)||this.isOptionGroup(e))},isValidSelectedOption(e){return this.isValidOption(e)&&this.isSelected(e)},isSelected(e){return this.isValidOption(e)&&c.equals(this.modelValue,this.getOptionValue(e),this.equalityKey)},findFirstOptionIndex(){return this.visibleOptions.findIndex((e=>this.isValidOption(e)))},findLastOptionIndex(){return c.findLastIndex(this.visibleOptions,(e=>this.isValidOption(e)))},findNextOptionIndex(e){const t=e<this.visibleOptions.length-1?this.visibleOptions.slice(e+1).findIndex((e=>this.isValidOption(e))):-1;return t>-1?t+e+1:e},findPrevOptionIndex(e){const t=e>0?c.findLastIndex(this.visibleOptions.slice(0,e),(e=>this.isValidOption(e))):-1;return t>-1?t:e},findSelectedOptionIndex(){return this.hasSelectedOption?this.visibleOptions.findIndex((e=>this.isValidSelectedOption(e))):-1},findFirstFocusedOptionIndex(){const e=this.findSelectedOptionIndex();return e<0?this.findFirstOptionIndex():e},findLastFocusedOptionIndex(){const e=this.findSelectedOptionIndex();return e<0?this.findLastOptionIndex():e},searchOptions(e,t){this.searchValue=(this.searchValue||"")+t;let i=-1,n=!1;return-1!==this.focusedOptionIndex?(i=this.visibleOptions.slice(this.focusedOptionIndex).findIndex((e=>this.isOptionMatched(e))),i=-1===i?this.visibleOptions.slice(0,this.focusedOptionIndex).findIndex((e=>this.isOptionMatched(e))):i+this.focusedOptionIndex):i=this.visibleOptions.findIndex((e=>this.isOptionMatched(e))),-1!==i&&(n=!0),-1===i&&-1===this.focusedOptionIndex&&(i=this.findFirstFocusedOptionIndex()),-1!==i&&this.changeFocusedOptionIndex(e,i),this.searchTimeout&&clearTimeout(this.searchTimeout),this.searchTimeout=setTimeout((()=>{this.searchValue="",this.searchTimeout=null}),500),n},changeFocusedOptionIndex(e,t){this.focusedOptionIndex!==t&&(this.focusedOptionIndex=t,this.scrollInView(),this.selectOnFocus&&this.onOptionSelect(e,this.visibleOptions[t],!1))},scrollInView(e=-1){const t=-1!==e?`${this.id}_${e}`:this.focusedOptionId,i=u.findSingle(this.list,`li[id="${t}"]`);i?i.scrollIntoView&&i.scrollIntoView({block:"nearest",inline:"start"}):this.virtualScrollerDisabled||setTimeout((()=>{this.virtualScroller&&this.virtualScroller.scrollToIndex(-1!==e?e:this.focusedOptionIndex)}),0)},autoUpdateModel(){this.selectOnFocus&&this.autoOptionFocus&&!this.hasSelectedOption&&(this.focusedOptionIndex=this.findFirstFocusedOptionIndex(),this.onOptionSelect(null,this.visibleOptions[this.focusedOptionIndex],!1))},updateModel(e,t){this.$emit("update:modelValue",t),this.$emit("change",{originalEvent:e,value:t})},flatOptions(e){return(e||[]).reduce(((e,t,i)=>{e.push({optionGroup:t,group:!0,index:i});const n=this.getOptionGroupChildren(t);return n&&n.forEach((t=>e.push(t))),e}),[])},overlayRef(e){this.overlay=e},listRef(e,t){this.list=e,t&&t(e)},virtualScrollerRef(e){this.virtualScroller=e}},computed:{containerClass(){return["p-dropdown p-component p-inputwrapper",{"p-disabled":this.disabled,"p-dropdown-clearable":this.showClear&&!this.disabled,"p-focus":this.focused,"p-inputwrapper-filled":this.hasSelectedOption,"p-inputwrapper-focus":this.focused||this.overlayVisible,"p-overlay-open":this.overlayVisible}]},inputStyleClass(){return["p-dropdown-label p-inputtext",this.inputClass,{"p-placeholder":!this.editable&&this.label===this.placeholder,"p-dropdown-label-empty":!(this.editable||this.$slots.value||"p-emptylabel"!==this.label&&0!==this.label.length)}]},panelStyleClass(){return["p-dropdown-panel p-component",this.panelClass,{"p-input-filled":"filled"===this.$primevue.config.inputStyle,"p-ripple-disabled":!1===this.$primevue.config.ripple}]},visibleOptions(){const t=this.optionGroupLabel?this.flatOptions(this.options):this.options||[];if(this.filterValue){const i=e.filter(t,this.searchFields,this.filterValue,this.filterMatchMode,this.filterLocale);if(this.optionGroupLabel){const e=this.options||[],t=[];return e.forEach((e=>{const n=this.getOptionGroupChildren(e).filter((e=>i.includes(e)));n.length>0&&t.push({...e,["string"==typeof this.optionGroupChildren?this.optionGroupChildren:"items"]:[...n]})})),this.flatOptions(t)}return i}return t},hasSelectedOption(){return c.isNotEmpty(this.modelValue)},label(){const e=this.findSelectedOptionIndex();return-1!==e?this.getOptionLabel(this.visibleOptions[e]):this.placeholder||"p-emptylabel"},editableInputValue(){const e=this.findSelectedOptionIndex();return-1!==e?this.getOptionLabel(this.visibleOptions[e]):this.modelValue||""},equalityKey(){return this.optionValue?null:this.dataKey},searchFields(){return this.filterFields||[this.optionLabel]},filterResultMessageText(){return c.isNotEmpty(this.visibleOptions)?this.filterMessageText.replaceAll("{0}",this.visibleOptions.length):this.emptyFilterMessageText},filterMessageText(){return this.filterMessage||this.$primevue.config.locale.searchMessage||""},emptyFilterMessageText(){return this.emptyFilterMessage||this.$primevue.config.locale.emptySearchMessage||this.$primevue.config.locale.emptyFilterMessage||""},emptyMessageText(){return this.emptyMessage||this.$primevue.config.locale.emptyMessage||""},selectionMessageText(){return this.selectionMessage||this.$primevue.config.locale.selectionMessage||""},emptySelectionMessageText(){return this.emptySelectionMessage||this.$primevue.config.locale.emptySelectionMessage||""},selectedMessageText(){return this.hasSelectedOption?this.selectionMessageText.replaceAll("{0}","1"):this.emptySelectionMessageText},focusedOptionId(){return-1!==this.focusedOptionIndex?`${this.id}_${this.focusedOptionIndex}`:null},ariaSetSize(){return this.visibleOptions.filter((e=>!this.isOptionGroup(e))).length},virtualScrollerDisabled(){return!this.virtualScrollerOptions}},directives:{ripple:a},components:{VirtualScroller:f,Portal:r,TimesIcon:o,ChevronDownIcon:i,SpinnerIcon:s,FilterIcon:n}};const T=["id"],A=["id","value","placeholder","tabindex","disabled","aria-label","aria-labelledby","aria-expanded","aria-controls","aria-activedescendant"],H=["id","tabindex","aria-label","aria-labelledby","aria-expanded","aria-controls","aria-activedescendant","aria-disabled"],P=["value","placeholder","aria-owns","aria-activedescendant"],B=["id"],G=["id"],R=["id","aria-label","aria-selected","aria-disabled","aria-setsize","aria-posinset","onClick","onMousemove"];!function(e,t){void 0===t&&(t={});var i=t.insertAt;if(e&&"undefined"!=typeof document){var n=document.head||document.getElementsByTagName("head")[0],s=document.createElement("style");s.type="text/css","top"===i&&n.firstChild?n.insertBefore(s,n.firstChild):n.appendChild(s),s.styleSheet?s.styleSheet.cssText=e:s.appendChild(document.createTextNode(e))}}("\n.p-dropdown {\n display: inline-flex;\n cursor: pointer;\n position: relative;\n user-select: none;\n}\n.p-dropdown-clear-icon {\n position: absolute;\n top: 50%;\n margin-top: -0.5rem;\n}\n.p-dropdown-trigger {\n display: flex;\n align-items: center;\n justify-content: center;\n flex-shrink: 0;\n}\n.p-dropdown-label {\n display: block;\n white-space: nowrap;\n overflow: hidden;\n flex: 1 1 auto;\n width: 1%;\n text-overflow: ellipsis;\n cursor: pointer;\n}\n.p-dropdown-label-empty {\n overflow: hidden;\n opacity: 0;\n}\ninput.p-dropdown-label {\n cursor: default;\n}\n.p-dropdown .p-dropdown-panel {\n min-width: 100%;\n}\n.p-dropdown-panel {\n position: absolute;\n top: 0;\n left: 0;\n}\n.p-dropdown-items-wrapper {\n overflow: auto;\n}\n.p-dropdown-item {\n cursor: pointer;\n font-weight: normal;\n white-space: nowrap;\n position: relative;\n overflow: hidden;\n}\n.p-dropdown-item-group {\n cursor: auto;\n}\n.p-dropdown-items {\n margin: 0;\n padding: 0;\n list-style-type: none;\n}\n.p-dropdown-filter {\n width: 100%;\n}\n.p-dropdown-filter-container {\n position: relative;\n}\n.p-dropdown-filter-icon {\n position: absolute;\n top: 50%;\n margin-top: -0.5rem;\n}\n.p-fluid .p-dropdown {\n display: flex;\n}\n.p-fluid .p-dropdown .p-dropdown-label {\n width: 1%;\n}\n"),$.render=function(e,t,i,n,s,o){const l=y("SpinnerIcon"),r=y("VirtualScroller"),a=y("Portal"),d=b("ripple");return v(),O("div",m({ref:"container",id:s.id,class:o.containerClass,onClick:t[15]||(t[15]=(...e)=>o.onContainerClick&&o.onContainerClick(...e))},e.ptm("root")),[i.editable?(v(),O("input",m({key:0,ref:"focusInput",id:i.inputId,type:"text",style:i.inputStyle,class:o.inputStyleClass,value:o.editableInputValue,placeholder:i.placeholder,tabindex:i.disabled?-1:i.tabindex,disabled:i.disabled,autocomplete:"off",role:"combobox","aria-label":e.ariaLabel,"aria-labelledby":e.ariaLabelledby,"aria-haspopup":"listbox","aria-expanded":s.overlayVisible,"aria-controls":s.id+"_list","aria-activedescendant":s.focused?o.focusedOptionId:void 0,onFocus:t[0]||(t[0]=(...e)=>o.onFocus&&o.onFocus(...e)),onBlur:t[1]||(t[1]=(...e)=>o.onBlur&&o.onBlur(...e)),onKeydown:t[2]||(t[2]=(...e)=>o.onKeyDown&&o.onKeyDown(...e)),onInput:t[3]||(t[3]=(...e)=>o.onEditableInput&&o.onEditableInput(...e))},{...i.inputProps,...e.ptm("input")}),null,16,A)):(v(),O("span",m({key:1,ref:"focusInput",id:i.inputId,style:i.inputStyle,class:o.inputStyleClass,tabindex:i.disabled?-1:i.tabindex,role:"combobox","aria-label":e.ariaLabel||("p-emptylabel"===o.label?void 0:o.label),"aria-labelledby":e.ariaLabelledby,"aria-haspopup":"listbox","aria-expanded":s.overlayVisible,"aria-controls":s.id+"_list","aria-activedescendant":s.focused?o.focusedOptionId:void 0,"aria-disabled":i.disabled,onFocus:t[4]||(t[4]=(...e)=>o.onFocus&&o.onFocus(...e)),onBlur:t[5]||(t[5]=(...e)=>o.onBlur&&o.onBlur(...e)),onKeydown:t[6]||(t[6]=(...e)=>o.onKeyDown&&o.onKeyDown(...e))},{...i.inputProps,...e.ptm("input")}),[g(e.$slots,"value",{value:i.modelValue,placeholder:i.placeholder},(()=>[I(x("p-emptylabel"===o.label?" ":o.label||"empty"),1)]))],16,H)),i.showClear&&null!=i.modelValue?g(e.$slots,"clearicon",{key:2,onClick:o.onClearClick},(()=>[(v(),w(S(i.clearIcon?"i":"TimesIcon"),m({class:["p-dropdown-clear-icon",i.clearIcon],onClick:o.onClearClick},{...i.clearIconProps,...e.ptm("clearIcon")}),null,16,["class","onClick"]))])):F("",!0),L("div",m({class:"p-dropdown-trigger"},e.ptm("trigger")),[i.loading?g(e.$slots,"loadingicon",{key:0,class:"p-dropdown-trigger-icon"},(()=>[i.loadingIcon?(v(),O("span",m({key:0,class:["p-dropdown-trigger-icon pi-spin",i.loadingIcon],"aria-hidden":"true"},e.ptm("loadingIcon")),null,16)):(v(),w(l,m({key:1,class:"p-dropdown-trigger-icon",spin:"","aria-hidden":"true"},e.ptm("loadingIcon")),null,16))])):g(e.$slots,"dropdownicon",{key:1,class:"p-dropdown-trigger-icon"},(()=>[(v(),w(S(i.dropdownIcon?"span":"ChevronDownIcon"),m({class:["p-dropdown-trigger-icon",i.dropdownIcon],"aria-hidden":"true"},e.ptm("dropdownIcon")),null,16,["class"]))]))],16),V(a,{appendTo:i.appendTo},{default:k((()=>[V(C,{name:"p-connected-overlay",onEnter:o.onOverlayEnter,onAfterEnter:o.onOverlayAfterEnter,onLeave:o.onOverlayLeave,onAfterLeave:o.onOverlayAfterLeave},{default:k((()=>[s.overlayVisible?(v(),O("div",m({key:0,ref:o.overlayRef,style:i.panelStyle,class:o.panelStyleClass,onClick:t[13]||(t[13]=(...e)=>o.onOverlayClick&&o.onOverlayClick(...e)),onKeydown:t[14]||(t[14]=(...e)=>o.onOverlayKeyDown&&o.onOverlayKeyDown(...e))},{...i.panelProps,...e.ptm("panel")}),[L("span",m({ref:"firstHiddenFocusableElementOnOverlay",role:"presentation","aria-hidden":"true",class:"p-hidden-accessible p-hidden-focusable",tabindex:0,onFocus:t[7]||(t[7]=(...e)=>o.onFirstHiddenFocus&&o.onFirstHiddenFocus(...e))},e.ptm("hiddenFirstFocusableEl")),null,16),g(e.$slots,"header",{value:i.modelValue,options:o.visibleOptions}),i.filter?(v(),O("div",m({key:0,class:"p-dropdown-header"},e.ptm("header")),[L("div",m({class:"p-dropdown-filter-container"},e.ptm("filterContainer")),[L("input",m({ref:"filterInput",type:"text",value:s.filterValue,onVnodeMounted:t[8]||(t[8]=(...e)=>o.onFilterUpdated&&o.onFilterUpdated(...e)),class:"p-dropdown-filter p-inputtext p-component",placeholder:i.filterPlaceholder,role:"searchbox",autocomplete:"off","aria-owns":s.id+"_list","aria-activedescendant":o.focusedOptionId,onKeydown:t[9]||(t[9]=(...e)=>o.onFilterKeyDown&&o.onFilterKeyDown(...e)),onBlur:t[10]||(t[10]=(...e)=>o.onFilterBlur&&o.onFilterBlur(...e)),onInput:t[11]||(t[11]=(...e)=>o.onFilterChange&&o.onFilterChange(...e))},{...i.filterInputProps,...e.ptm("filterInput")}),null,16,P),g(e.$slots,"filtericon",{},(()=>[(v(),w(S(i.filterIcon?"span":"FilterIcon"),m({class:["p-dropdown-filter-icon",i.filterIcon]},e.ptm("filterIcon")),null,16,["class"]))]))],16),L("span",m({role:"status","aria-live":"polite",class:"p-hidden-accessible"},e.ptm("hiddenFilterResult")),x(o.filterResultMessageText),17)],16)):F("",!0),L("div",m({class:"p-dropdown-items-wrapper",style:{"max-height":o.virtualScrollerDisabled?i.scrollHeight:""}},e.ptm("wrapper")),[V(r,m({ref:o.virtualScrollerRef},{...i.virtualScrollerOptions,...e.ptm("virtualScroller")},{items:o.visibleOptions,style:{height:i.scrollHeight},tabindex:-1,disabled:o.virtualScrollerDisabled}),M({content:k((({styleClass:t,contentRef:n,items:l,getItemOptions:r,contentStyle:a,itemSize:p})=>[L("ul",m({ref:e=>o.listRef(e,n),id:s.id+"_list",class:["p-dropdown-items",t],style:a,role:"listbox"},e.ptm("list")),[(v(!0),O(K,null,D(l,((t,i)=>(v(),O(K,{key:o.getOptionRenderKey(t,o.getOptionIndex(i,r))},[o.isOptionGroup(t)?(v(),O("li",m({key:0,id:s.id+"_"+o.getOptionIndex(i,r),style:{height:p?p+"px":void 0},class:"p-dropdown-item-group",role:"option"},e.ptm("itemGroup")),[g(e.$slots,"optiongroup",{option:t.optionGroup,index:o.getOptionIndex(i,r)},(()=>[I(x(o.getOptionGroupLabel(t.optionGroup)),1)]))],16,G)):E((v(),O("li",m({key:1,id:s.id+"_"+o.getOptionIndex(i,r),style:{height:p?p+"px":void 0},class:["p-dropdown-item",{"p-highlight":o.isSelected(t),"p-focus":s.focusedOptionIndex===o.getOptionIndex(i,r),"p-disabled":o.isOptionDisabled(t)}],role:"option","aria-label":o.getOptionLabel(t),"aria-selected":o.isSelected(t),"aria-disabled":o.isOptionDisabled(t),"aria-setsize":o.ariaSetSize,"aria-posinset":o.getAriaPosInset(o.getOptionIndex(i,r)),onClick:e=>o.onOptionSelect(e,t),onMousemove:e=>o.onOptionMouseMove(e,o.getOptionIndex(i,r))},o.getPTOptions(t,r,i,"item")),[g(e.$slots,"option",{option:t,index:o.getOptionIndex(i,r)},(()=>[I(x(o.getOptionLabel(t)),1)]))],16,R)),[[d]])],64)))),128)),s.filterValue&&(!l||l&&0===l.length)?(v(),O("li",m({key:0,class:"p-dropdown-empty-message",role:"option"},e.ptm("emptyMessage")),[g(e.$slots,"emptyfilter",{},(()=>[I(x(o.emptyFilterMessageText),1)]))],16)):!i.options||i.options&&0===i.options.length?(v(),O("li",m({key:1,class:"p-dropdown-empty-message",role:"option"},e.ptm("emptyMessage")),[g(e.$slots,"empty",{},(()=>[I(x(o.emptyMessageText),1)]))],16)):F("",!0)],16,B)])),_:2},[e.$slots.loader?{name:"loader",fn:k((({options:t})=>[g(e.$slots,"loader",{options:t})])),key:"0"}:void 0]),1040,["items","style","disabled"])],16),g(e.$slots,"footer",{value:i.modelValue,options:o.visibleOptions}),!i.options||i.options&&0===i.options.length?(v(),O("span",m({key:1,role:"status","aria-live":"polite",class:"p-hidden-accessible"},e.ptm("emptyMessage")),x(o.emptyMessageText),17)):F("",!0),L("span",m({role:"status","aria-live":"polite",class:"p-hidden-accessible"},e.ptm("hiddenSelectedMessage")),x(o.selectedMessageText),17),L("span",m({ref:"lastHiddenFocusableElementOnOverlay",role:"presentation","aria-hidden":"true",class:"p-hidden-accessible p-hidden-focusable",tabindex:0,onFocus:t[12]||(t[12]=(...e)=>o.onLastHiddenFocus&&o.onLastHiddenFocus(...e))},e.ptm("hiddenLastFocusableEl")),null,16)],16)):F("",!0)])),_:3},8,["onEnter","onAfterEnter","onLeave","onAfterLeave"])])),_:3},8,["appendTo"])],16,T)};export{$ as default};