primevue
Version:
[](https://opensource.org/licenses/MIT) [](https://badge.fury.io/js/primevue) [ • 15.4 kB
JavaScript
import{ZIndexUtils as e,ObjectUtils as t,DomHandler as i,ConnectedOverlayScrollHandler as l,UniqueComponentId as n}from"primevue/utils";import o from"primevue/overlayeventbus";import s from"primevue/button";import a from"primevue/ripple";import{resolveComponent as r,resolveDirective as u,openBlock as p,createBlock as d,mergeProps as h,createCommentVNode as c,Fragment as m,renderList as f,renderSlot as g,createVNode as y,toDisplayString as v,Teleport as b,Transition as C,withCtx as k,withDirectives as x,createTextVNode as w}from"vue";var L={name:"AutoComplete",inheritAttrs:!1,emits:["update:modelValue","item-select","item-unselect","dropdown-click","clear","complete"],props:{modelValue:null,suggestions:{type:Array,default:null},field:{type:[String,Function],default:null},optionGroupLabel:null,optionGroupChildren:null,scrollHeight:{type:String,default:"200px"},dropdown:{type:Boolean,default:!1},dropdownMode:{type:String,default:"blank"},multiple:{type:Boolean,default:!1},minLength:{type:Number,default:1},delay:{type:Number,default:300},appendTo:{type:String,default:"body"},forceSelection:{type:Boolean,default:!1},completeOnFocus:{type:Boolean,default:!1},inputClass:null,inputStyle:null,class:null,style:null,panelClass:null},timeout:null,outsideClickListener:null,resizeListener:null,scrollHandler:null,overlay:null,data:()=>({searching:!1,focused:!1,overlayVisible:!1,inputTextValue:null,highlightItem:null}),watch:{suggestions(){this.searching&&(this.suggestions&&this.suggestions.length?this.showOverlay():this.hideOverlay(),this.searching=!1)}},beforeUnmount(){this.unbindOutsideClickListener(),this.unbindResizeListener(),this.scrollHandler&&(this.scrollHandler.destroy(),this.scrollHandler=null),this.overlay&&(e.clear(this.overlay),this.overlay=null)},updated(){this.overlayVisible&&this.alignOverlay()},methods:{getOptionGroupRenderKey(e){return t.resolveFieldData(e,this.optionGroupLabel)},getOptionGroupLabel(e){return t.resolveFieldData(e,this.optionGroupLabel)},getOptionGroupChildren(e){return t.resolveFieldData(e,this.optionGroupChildren)},onOverlayEnter(t){e.set("overlay",t,this.$primevue.config.zIndex.overlay),this.alignOverlay(),this.bindOutsideClickListener(),this.bindScrollListener(),this.bindResizeListener()},onOverlayLeave(){this.unbindOutsideClickListener(),this.unbindScrollListener(),this.unbindResizeListener(),this.overlay=null},onOverlayAfterLeave(t){e.clear(t)},alignOverlay(){let e=this.multiple?this.$refs.multiContainer:this.$refs.input;this.appendDisabled?i.relativePosition(this.overlay,e):(this.overlay.style.minWidth=i.getOuterWidth(e)+"px",i.absolutePosition(this.overlay,e))},bindOutsideClickListener(){this.outsideClickListener||(this.outsideClickListener=e=>{this.overlayVisible&&this.overlay&&this.isOutsideClicked(e)&&this.hideOverlay()},document.addEventListener("click",this.outsideClickListener))},bindScrollListener(){this.scrollHandler||(this.scrollHandler=new l(this.$refs.container,(()=>{this.overlayVisible&&this.hideOverlay()}))),this.scrollHandler.bindScrollListener()},unbindScrollListener(){this.scrollHandler&&this.scrollHandler.unbindScrollListener()},bindResizeListener(){this.resizeListener||(this.resizeListener=()=>{this.overlayVisible&&this.hideOverlay()},window.addEventListener("resize",this.resizeListener))},unbindResizeListener(){this.resizeListener&&(window.removeEventListener("resize",this.resizeListener),this.resizeListener=null)},isOutsideClicked(e){return!this.overlay.contains(e.target)&&!this.isInputClicked(e)&&!this.isDropdownClicked(e)},isInputClicked(e){return this.multiple?e.target===this.$refs.multiContainer||this.$refs.multiContainer.contains(e.target):e.target===this.$refs.input},isDropdownClicked(e){return!!this.$refs.dropdownButton&&(e.target===this.$refs.dropdownButton||this.$refs.dropdownButton.$el.contains(e.target))},unbindOutsideClickListener(){this.outsideClickListener&&(document.removeEventListener("click",this.outsideClickListener),this.outsideClickListener=null)},selectItem(e,t){if(this.multiple){if(this.$refs.input.value="",this.inputTextValue="",!this.isSelected(t)){let e=this.modelValue?[...this.modelValue,t]:[t];this.$emit("update:modelValue",e)}}else this.$emit("update:modelValue",t);this.$emit("item-select",{originalEvent:e,value:t}),this.focus(),this.hideOverlay()},onMultiContainerClick(e){this.focus(),this.completeOnFocus&&this.search(e,"","click")},removeItem(e,t){let i=this.modelValue[t],l=this.modelValue.filter(((e,i)=>t!==i));this.$emit("update:modelValue",l),this.$emit("item-unselect",{originalEvent:e,value:i})},onDropdownClick(e){this.focus();const t=this.$refs.input.value;"blank"===this.dropdownMode?this.search(e,"","dropdown"):"current"===this.dropdownMode&&this.search(e,t,"dropdown"),this.$emit("dropdown-click",{originalEvent:e,query:t})},getItemContent(e){return this.field?t.resolveFieldData(e,this.field):e},showOverlay(){this.overlayVisible=!0},hideOverlay(){this.overlayVisible=!1},focus(){this.$refs.input.focus()},search(e,t,i){null!=t&&("input"===i&&0===t.trim().length||(this.searching=!0,this.$emit("complete",{originalEvent:e,query:t})))},onInputClicked(e){this.completeOnFocus&&this.search(e,"","click")},onInput(e){this.inputTextValue=e.target.value,this.timeout&&clearTimeout(this.timeout);let t=e.target.value;this.multiple||this.$emit("update:modelValue",t),0===t.length?(this.hideOverlay(),this.$emit("clear")):t.length>=this.minLength?this.timeout=setTimeout((()=>{this.search(e,t,"input")}),this.delay):this.hideOverlay()},onFocus(){this.focused=!0},onBlur(){this.focused=!1},onKeyDown(e){if(this.overlayVisible){let t=i.findSingle(this.overlay,"li.p-highlight");switch(e.which){case 40:if(t){let e=this.findNextItem(t);e&&(i.addClass(e,"p-highlight"),i.removeClass(t,"p-highlight"),i.scrollInView(this.overlay,e))}else t=this.overlay.firstElementChild.firstElementChild,i.hasClass(t,"p-autocomplete-item-group")&&(t=this.findNextItem(t)),t&&i.addClass(t,"p-highlight");e.preventDefault();break;case 38:if(t){let e=this.findPrevItem(t);e&&(i.addClass(e,"p-highlight"),i.removeClass(t,"p-highlight"),i.scrollInView(this.overlay,e))}e.preventDefault();break;case 13:t&&(this.selectHighlightItem(e,t),this.hideOverlay()),e.preventDefault();break;case 27:this.hideOverlay(),e.preventDefault();break;case 9:t&&this.selectHighlightItem(e,t),this.hideOverlay()}}if(this.multiple)switch(e.which){case 8:if(this.modelValue&&this.modelValue.length&&!this.$refs.input.value){let t=this.modelValue[this.modelValue.length-1],i=this.modelValue.slice(0,-1);this.$emit("update:modelValue",i),this.$emit("item-unselect",{originalEvent:e,value:t})}}},selectHighlightItem(e,t){if(this.optionGroupLabel){let i=this.suggestions[t.dataset.group];this.selectItem(e,this.getOptionGroupChildren(i)[t.dataset.index])}else this.selectItem(e,this.suggestions[i.index(t)])},findNextItem(e){let t=e.nextElementSibling;return t?i.hasClass(t,"p-autocomplete-item-group")?this.findNextItem(t):t:null},findPrevItem(e){let t=e.previousElementSibling;return t?i.hasClass(t,"p-autocomplete-item-group")?this.findPrevItem(t):t:null},onChange(e){if(this.forceSelection){let i=!1,l=e.target.value.trim();if(this.suggestions)for(let n of this.suggestions){let o=this.field?t.resolveFieldData(n,this.field):n;if(o&&l===o.trim()){i=!0,this.selectItem(e,n);break}}i||(this.$refs.input.value="",this.inputTextValue="",this.$emit("clear"),this.multiple||this.$emit("update:modelValue",null))}},isSelected(e){let i=!1;if(this.modelValue&&this.modelValue.length)for(let l=0;l<this.modelValue.length;l++)if(t.equals(this.modelValue[l],e)){i=!0;break}return i},overlayRef(e){this.overlay=e},onOverlayClick(e){o.emit("overlay-click",{originalEvent:e,target:this.$el})}},computed:{containerClass(){return["p-autocomplete p-component p-inputwrapper",this.class,{"p-autocomplete-dd":this.dropdown,"p-autocomplete-multiple":this.multiple,"p-inputwrapper-filled":this.modelValue||this.inputTextValue&&this.inputTextValue.length,"p-inputwrapper-focus":this.focused}]},inputFieldClass(){return["p-autocomplete-input p-inputtext p-component",this.inputClass,{"p-autocomplete-dd-input":this.dropdown,"p-disabled":this.$attrs.disabled}]},multiContainerClass(){return["p-autocomplete-multiple-container p-component p-inputtext",{"p-disabled":this.$attrs.disabled,"p-focus":this.focused}]},panelStyleClass(){return["p-autocomplete-panel p-component",this.panelClass,{"p-input-filled":"filled"===this.$primevue.config.inputStyle,"p-ripple-disabled":!1===this.$primevue.config.ripple}]},inputValue(){if(this.modelValue){if(this.field&&"object"==typeof this.modelValue){const e=t.resolveFieldData(this.modelValue,this.field);return null!=e?e:this.modelValue}return this.modelValue}return""},listId:()=>n()+"_list",appendDisabled(){return"self"===this.appendTo},appendTarget(){return this.appendDisabled?null:this.appendTo}},components:{Button:s},directives:{ripple:a}};const V={class:"p-autocomplete-token-label"},I={class:"p-autocomplete-input-token"},O={key:2,class:"p-autocomplete-loader pi pi-spinner pi-spin"},$={class:"p-autocomplete-item-group"};!function(e,t){void 0===t&&(t={});var i=t.insertAt;if(e&&"undefined"!=typeof document){var l=document.head||document.getElementsByTagName("head")[0],n=document.createElement("style");n.type="text/css","top"===i&&l.firstChild?l.insertBefore(n,l.firstChild):l.appendChild(n),n.styleSheet?n.styleSheet.cssText=e:n.appendChild(document.createTextNode(e))}}("\n.p-autocomplete {\n display: -webkit-inline-box;\n display: -ms-inline-flexbox;\n display: inline-flex;\n position: relative;\n}\n.p-autocomplete-loader {\n position: absolute;\n top: 50%;\n margin-top: -.5rem;\n}\n.p-autocomplete-dd .p-autocomplete-input {\n -webkit-box-flex: 1;\n -ms-flex: 1 1 auto;\n flex: 1 1 auto;\n width: 1%;\n}\n.p-autocomplete-dd .p-autocomplete-input,\n.p-autocomplete-dd .p-autocomplete-multiple-container {\n border-top-right-radius: 0;\n border-bottom-right-radius: 0;\n}\n.p-autocomplete-dd .p-autocomplete-dropdown {\n border-top-left-radius: 0;\n border-bottom-left-radius: 0px;\n}\n.p-autocomplete .p-autocomplete-panel {\n min-width: 100%;\n}\n.p-autocomplete-panel {\n position: absolute;\n overflow: auto;\n}\n.p-autocomplete-items {\n margin: 0;\n padding: 0;\n list-style-type: none;\n}\n.p-autocomplete-item {\n cursor: pointer;\n white-space: nowrap;\n position: relative;\n overflow: hidden;\n}\n.p-autocomplete-multiple-container {\n margin: 0;\n padding: 0;\n list-style-type: none;\n cursor: text;\n overflow: hidden;\n display: -webkit-box;\n display: -ms-flexbox;\n display: flex;\n -webkit-box-align: center;\n -ms-flex-align: center;\n align-items: center;\n -ms-flex-wrap: wrap;\n flex-wrap: wrap;\n}\n.p-autocomplete-token {\n cursor: default;\n display: -webkit-inline-box;\n display: -ms-inline-flexbox;\n display: inline-flex;\n -webkit-box-align: center;\n -ms-flex-align: center;\n align-items: center;\n -webkit-box-flex: 0;\n -ms-flex: 0 0 auto;\n flex: 0 0 auto;\n}\n.p-autocomplete-token-icon {\n cursor: pointer;\n}\n.p-autocomplete-input-token {\n -webkit-box-flex: 1;\n -ms-flex: 1 1 auto;\n flex: 1 1 auto;\n display: -webkit-inline-box;\n display: -ms-inline-flexbox;\n display: inline-flex;\n}\n.p-autocomplete-input-token input {\n border: 0 none;\n outline: 0 none;\n background-color: transparent;\n margin: 0;\n padding: 0;\n -webkit-box-shadow: none;\n box-shadow: none;\n border-radius: 0;\n width: 100%;\n}\n.p-fluid .p-autocomplete {\n display: -webkit-box;\n display: -ms-flexbox;\n display: flex;\n}\n.p-fluid .p-autocomplete-dd .p-autocomplete-input {\n width: 1%;\n}\n"),L.render=function(e,t,i,l,n,o){const s=r("Button"),a=u("ripple");return p(),d("span",{ref:"container",class:o.containerClass,"aria-haspopup":"listbox","aria-owns":o.listId,"aria-expanded":n.overlayVisible,style:i.style},[i.multiple?c("",!0):(p(),d("input",h({key:0,ref:"input",class:o.inputFieldClass,style:i.inputStyle},e.$attrs,{value:o.inputValue,onClick:t[1]||(t[1]=(...e)=>o.onInputClicked&&o.onInputClicked(...e)),onInput:t[2]||(t[2]=(...e)=>o.onInput&&o.onInput(...e)),onFocus:t[3]||(t[3]=(...e)=>o.onFocus&&o.onFocus(...e)),onBlur:t[4]||(t[4]=(...e)=>o.onBlur&&o.onBlur(...e)),onKeydown:t[5]||(t[5]=(...e)=>o.onKeyDown&&o.onKeyDown(...e)),onChange:t[6]||(t[6]=(...e)=>o.onChange&&o.onChange(...e)),type:"text",autoComplete:"off",role:"searchbox","aria-autocomplete":"list","aria-controls":o.listId}),null,16,["value","aria-controls"])),i.multiple?(p(),d("ul",{key:1,ref:"multiContainer",class:o.multiContainerClass,onClick:t[12]||(t[12]=(...e)=>o.onMultiContainerClick&&o.onMultiContainerClick(...e))},[(p(!0),d(m,null,f(i.modelValue,((t,i)=>(p(),d("li",{key:i,class:"p-autocomplete-token"},[g(e.$slots,"chip",{value:t},(()=>[y("span",V,v(o.getItemContent(t)),1)])),y("span",{class:"p-autocomplete-token-icon pi pi-times-circle",onClick:e=>o.removeItem(e,i)},null,8,["onClick"])])))),128)),y("li",I,[y("input",h({ref:"input",type:"text",autoComplete:"off"},e.$attrs,{onInput:t[7]||(t[7]=(...e)=>o.onInput&&o.onInput(...e)),onFocus:t[8]||(t[8]=(...e)=>o.onFocus&&o.onFocus(...e)),onBlur:t[9]||(t[9]=(...e)=>o.onBlur&&o.onBlur(...e)),onKeydown:t[10]||(t[10]=(...e)=>o.onKeyDown&&o.onKeyDown(...e)),onChange:t[11]||(t[11]=(...e)=>o.onChange&&o.onChange(...e)),role:"searchbox","aria-autocomplete":"list","aria-controls":o.listId}),null,16,["aria-controls"])])],2)):c("",!0),n.searching?(p(),d("i",O)):c("",!0),i.dropdown?(p(),d(s,{key:3,ref:"dropdownButton",type:"button",icon:"pi pi-chevron-down",class:"p-autocomplete-dropdown",disabled:e.$attrs.disabled,onClick:o.onDropdownClick},null,8,["disabled","onClick"])):c("",!0),(p(),d(b,{to:o.appendTarget,disabled:o.appendDisabled},[y(C,{name:"p-connected-overlay",onEnter:o.onOverlayEnter,onLeave:o.onOverlayLeave,onAfterLeave:o.onOverlayAfterLeave},{default:k((()=>[n.overlayVisible?(p(),d("div",{key:0,ref:o.overlayRef,class:o.panelStyleClass,style:{"max-height":i.scrollHeight},onClick:t[13]||(t[13]=(...e)=>o.onOverlayClick&&o.onOverlayClick(...e))},[g(e.$slots,"header",{value:i.modelValue,suggestions:i.suggestions}),y("ul",{id:o.listId,class:"p-autocomplete-items",role:"listbox"},[i.optionGroupLabel?(p(!0),d(m,{key:1},f(i.suggestions,((t,i)=>(p(),d(m,{key:o.getOptionGroupRenderKey(t)},[y("li",$,[g(e.$slots,"optiongroup",{item:t,index:i},(()=>[w(v(o.getOptionGroupLabel(t)),1)]))]),(p(!0),d(m,null,f(o.getOptionGroupChildren(t),((t,l)=>x((p(),d("li",{class:"p-autocomplete-item",key:l,onClick:e=>o.selectItem(e,t),role:"option","data-group":i,"data-index":l},[g(e.$slots,"item",{item:t,index:l},(()=>[w(v(o.getItemContent(t)),1)]))],8,["onClick","data-group","data-index"])),[[a]]))),128))],64)))),128)):(p(!0),d(m,{key:0},f(i.suggestions,((t,i)=>x((p(),d("li",{class:"p-autocomplete-item",key:i,onClick:e=>o.selectItem(e,t),role:"option"},[g(e.$slots,"item",{item:t,index:i},(()=>[w(v(o.getItemContent(t)),1)]))],8,["onClick"])),[[a]]))),128))],8,["id"]),g(e.$slots,"footer",{value:i.modelValue,suggestions:i.suggestions})],6)):c("",!0)])),_:3},8,["onEnter","onLeave","onAfterLeave"])],8,["to","disabled"]))],14,["aria-owns","aria-expanded"])};export default L;