primereact
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PrimeReact is an open source UI library for React featuring a rich set of 90+ components, a theme designer, various theme alternatives such as Material, Bootstrap, Tailwind, premium templates and professional support. In addition, it integrates with Prime
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JavaScript
this.primereact=this.primereact||{},this.primereact.dropdown=function(e,t,n,r,o,l,i,a,c,u,s,p,d,f,m,v,b,g){"use strict";function h(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}function y(e){if(e&&e.__esModule)return e;var t=Object.create(null);return e&&Object.keys(e).forEach((function(n){if("default"!==n){var r=Object.getOwnPropertyDescriptor(e,n);Object.defineProperty(t,n,r.get?r:{enumerable:!0,get:function(){return e[n]}})}})),t.default=e,Object.freeze(t)}var w=y(t),O=h(n);function I(){return I=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e},I.apply(this,arguments)}function E(e){return E="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},E(e)}function 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C(e,t){if(e){if("string"==typeof e)return N(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);return"Object"===n&&e.constructor&&(n=e.constructor.name),"Map"===n||"Set"===n?Array.from(e):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?N(e,t):void 0}}function k(){throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}function L(e,t){return j(e)||F(e,t)||C(e,t)||k()}var P=r.ComponentBase.extend({defaultProps:{__TYPE:"Dropdown",__parentMetadata:null,appendTo:null,ariaLabel:null,ariaLabelledBy:null,autoFocus:!1,children:void 0,className:null,clearIcon:null,dataKey:null,disabled:!1,dropdownIcon:null,editable:!1,emptyFilterMessage:null,highlightOnSelect:!0,checkmark:!1,emptyMessage:null,filter:!1,filterBy:null,filterClearIcon:null,filterIcon:null,filterInputAutoFocus:!1,filterLocale:void 0,filterMatchMode:"contains",filterPlaceholder:null,filterTemplate:null,focusInputRef:null,id:null,inputId:null,inputRef:null,invalid:!1,variant:null,itemTemplate:null,loading:!1,loadingIcon:null,maxLength:null,name:null,onBlur:null,onChange:null,onContextMenu:null,onFilter:null,onFocus:null,onHide:null,onMouseDown:null,onShow:null,optionDisabled:null,optionGroupChildren:"items",selectOnFocus:!1,focusOnHover:!0,autoOptionFocus:!1,optionGroupLabel:null,optionGroupTemplate:null,optionLabel:null,optionValue:null,options:null,panelClassName:null,panelFooterTemplate:null,panelStyle:null,placeholder:null,required:!1,resetFilterOnHide:!1,scrollHeight:"200px",showClear:!1,showFilterClear:!1,showOnFocus:!1,style:null,tabIndex:null,tooltip:null,tooltipOptions:null,transitionOptions:null,value:null,valueTemplate:null,virtualScrollerOptions:null},css:{classes:{root:function(e){var t=e.props,n=e.focusedState,r=e.overlayVisibleState,o=e.context;return s.classNames("p-dropdown p-component 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p-clickable",filterIcon:"p-dropdown-filter-icon",filterClearIcon:"p-dropdown-filter-clear-icon",filterContainer:function(e){return s.classNames("p-dropdown-filter-container",{"p-dropdown-clearable-filter":!!e.clearIcon})},filterInput:function(e){var t=e.props,n=e.context;return s.classNames("p-dropdown-filter p-inputtext p-component",{"p-variant-filled":t.variant?"filled"===t.variant:n&&"filled"===n.inputStyle})},list:function(e){return"p-dropdown-items"},panel:function(e){var t=e.context;return s.classNames("p-dropdown-panel p-component",{"p-input-filled":t&&"filled"===t.inputStyle||"filled"===O.default.inputStyle,"p-ripple-disabled":t&&!1===t.ripple||!1===O.default.ripple})},item:function(e){var t=e.label;return s.classNames("p-dropdown-item",{"p-highlight":e.selected&&e.highlightOnSelect,"p-disabled":e.disabled,"p-focus":e.index===e.focusedOptionIndex,"p-dropdown-item-empty":!t||0===t.length})},itemLabel:"p-dropdown-item-label",checkIcon:"p-dropdown-check-icon",blankIcon:"p-dropdown-blank-icon",wrapper:"p-dropdown-items-wrapper",header:"p-dropdown-header",footer:"p-dropdown-footer",transition:"p-connected-overlay"},styles:"\n@layer primereact {\n .p-dropdown {\n display: inline-flex;\n cursor: pointer;\n position: relative;\n user-select: none;\n }\n \n .p-dropdown-trigger {\n display: flex;\n align-items: center;\n justify-content: center;\n flex-shrink: 0;\n }\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 \n .p-dropdown-label-empty {\n overflow: hidden;\n visibility: hidden;\n }\n \n input.p-dropdown-label {\n cursor: default;\n }\n \n .p-dropdown .p-dropdown-panel {\n min-width: 100%;\n }\n \n .p-dropdown-panel {\n position: absolute;\n top: 0;\n left: 0;\n }\n \n .p-dropdown-items-wrapper {\n overflow: auto;\n }\n \n .p-dropdown-item {\n cursor: pointer;\n font-weight: normal;\n white-space: nowrap;\n position: relative;\n overflow: hidden;\n }\n \n .p-dropdown-items {\n margin: 0;\n padding: 0;\n list-style-type: none;\n }\n \n .p-dropdown-filter {\n width: 100%;\n }\n \n .p-dropdown-filter-container {\n position: relative;\n }\n \n .p-dropdown-clear-icon,\n .p-dropdown-filter-icon,\n .p-dropdown-filter-clear-icon {\n position: absolute;\n top: 50%;\n margin-top: -.5rem;\n }\n \n .p-fluid .p-dropdown {\n display: flex;\n }\n \n .p-fluid .p-dropdown .p-dropdown-label {\n width: 1%;\n }\n}\n",inlineStyles:{wrapper:function(e){return{maxHeight:e.props.scrollHeight||"auto"}},panel:function(e){}}}}),U=w.memo(w.forwardRef((function(e,t){var n=g.IconBase.getPTI(e);return w.createElement("svg",I({ref:t,width:"14",height:"14",viewBox:"0 0 14 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r;e.focusOnHover&&(null==e||null===(r=e.changeFocusedOptionIndex)||void 0===r||r.call(e,t,n))},k=function(t,r){var o=s.ObjectUtils.getJSXElement(t,e)||n.localeOption(r?"emptyFilterMessage":"emptyMessage"),l=v({className:g("emptyMessage")},S("emptyMessage"));return w.createElement("li",l,o)},L=function(t,n){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},o={height:r.props?r.props.itemSize:void 0};if(o=M(M({},o),t.style),t.group&&t.optionGroup&&e.optionGroupLabel){var l=e.optionGroupLabel,i=e.optionGroupTemplate?s.ObjectUtils.getJSXElement(e.optionGroupTemplate,t,n):e.getOptionGroupLabel(t),a=n+"_"+e.getOptionGroupRenderKey(t),c=v({className:g("itemGroup",{optionGroupLabel:l}),style:o,"data-p-highlight":e.selected},S("itemGroup")),u=v({className:g("itemGroupLabel")},S("itemGroupLabel"));return w.createElement("li",I({key:a},c),w.createElement("span",u,i))}var p=e.getOptionRenderKey(t)+"_"+n,d=e.getOptionLabel(t),f=e.isOptionDisabled(t);return w.createElement(R,{key:p,label:d,index:n,focusedOptionIndex:e.focusedOptionIndex,option:t,style:o,template:e.itemTemplate,selected:e.isSelected(t),highlightOnSelect:e.highlightOnSelect,disabled:f,onClick:e.onOptionClick,onMouseMove:C,ptm:b,cx:g,checkmark:e.checkmark})},P=function(){if(e.showFilterClear&&e.filterValue){var t=n.localeOption("clear"),r=v({className:g("filterClearIcon"),"aria-label":t,onClick:function(){return e.onFilterClearIconClick((function(){return s.DomHandler.focus(O.current)}))}},S("filterClearIcon"));return s.IconUtils.getJSXIcon(e.filterClearIcon||w.createElement(a.TimesIcon,r),M({},r),{props:e})}return null},U=function(){if(e.filter){var t=P(),n=v({className:g("filterIcon")},S("filterIcon")),r=s.IconUtils.getJSXIcon(e.filterIcon||w.createElement(d.SearchIcon,n),M({},n),{props:e}),o=v({className:g("filterContainer",{clearIcon:t})},S("filterContainer")),l=v({ref:O,type:"text",autoComplete:"off",className:g("filterInput",{context:y}),placeholder:e.filterPlaceholder,onKeyDown:e.onFilterInputKeyDown,onChange:function(e){return F(e)},value:e.filterValue},S("filterInput")),i=w.createElement("div",o,w.createElement("input",l),t,r);if(e.filterTemplate){var a={className:s.classNames("p-dropdown-filter-container",{"p-dropdown-clearable-filter":!!t}),element:i,filterOptions:x,filterInputKeyDown:e.onFilterInputKeyDown,filterInputChange:F,filterIconClassName:"p-dropdown-filter-icon",clearIcon:t,props:e};i=s.ObjectUtils.getJSXElement(e.filterTemplate,a)}var c=v({className:g("header")},S("header"));return w.createElement("div",c,i)}return null},T=function(){if(e.virtualScrollerOptions){var t=M(M({},e.virtualScrollerOptions),{style:M(M({},e.virtualScrollerOptions.style),{height:e.scrollHeight}),className:s.classNames("p-dropdown-items-wrapper",e.virtualScrollerOptions.className),items:e.visibleOptions,autoSize:!0,onLazyLoad:function(t){return e.virtualScrollerOptions.onLazyLoad(M(M({},t),{filter:e.filterValue}))},itemTemplate:function(e,t){return e&&L(e,t.index,t)},contentTemplate:function(t){var n=E?k(e.hasFilter?e.emptyFilterMessage:e.emptyMessage):t.children,r=v({ref:t.contentRef,style:t.style,className:s.classNames(t.className,g("list",{virtualScrollerProps:e.virtualScrollerOptions})),role:"listbox"},S("list"));return w.createElement("ul",r,n)}});return w.createElement(m.VirtualScroller,I({ref:e.virtualScrollerRef},t,{pt:b("virtualScroller")}))}var n=s.ObjectUtils.isNotEmpty(e.visibleOptions)?e.visibleOptions.map(L):e.hasFilter?k(e.emptyFilterMessage,!0):k(e.emptyMessage),r=v({className:g("wrapper"),style:h("wrapper")},S("wrapper")),o=v({className:g("list"),role:"listbox"},S("list"));return w.createElement("div",r,w.createElement("ul",o,n))},H=(r=U(),l=T(),i=N(),c=v({className:s.classNames(e.panelClassName,g("panel",{context:y})),style:h("panel"),onClick:e.onClick},S("panel")),u=v({classNames:g("transition"),in:e.in,timeout:{enter:120,exit:100},options:e.transitionOptions,unmountOnExit:!0,onEnter:D,onEntered:j,onExit:e.onExit,onExited:e.onExited},S("transition")),w.createElement(p.CSSTransition,I({nodeRef:t},u),w.createElement("div",I({ref:t},c),e.firstFocusableElement,r,l,i,e.lastFocusableElement)));return w.createElement(f.Portal,{element:H,appendTo:e.appendTo})})));function G(e,t){var n="undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(!n){if(Array.isArray(e)||(n=A(e))||t&&e&&"number"==typeof 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r=Object.getOwnPropertySymbols(e);t&&(r=r.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,r)}return n}function B(e){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?K(Object(n),!0).forEach((function(t){D(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):K(Object(n)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}return e}H.displayName="DropdownPanel";var _=w.memo(w.forwardRef((function(e,t){var p=o.useMergeProps(),d=w.useContext(n.PrimeReactContext),f=P.getProps(e,d),m=L(w.useState(""),2),v=m[0],b=m[1],g=L(w.useState(!1),2),h=g[0],y=g[1],x=L(w.useState(-1),2),S=x[0],j=x[1],F=L(w.useState(!1),2),N=F[0],C=F[1],k=w.useRef(!1),U=w.useRef(null),R=w.useRef(null),T=w.useRef(null),M=w.useRef(null),A=w.useRef(f.inputRef),V=w.useRef(f.focusInputRef),K=w.useRef(null),_=w.useRef(null),J=w.useRef(null);w.useRef(null);var X=f.virtualScrollerOptions&&f.virtualScrollerOptions.lazy,z=s.ObjectUtils.isNotEmpty(v),q=f.appendTo||d&&d.appendTo||O.default.appendTo,Z=P.setMetaData(B(B({props:f},f.__parentMetadata),{},{state:{filter:v,focused:h,overlayVisible:N}})),W=Z.ptm,$=Z.cx,Y=Z.sx;r.useHandleStyle(P.css.styles,Z.isUnstyled,{name:"dropdown"});var Q=L(o.useOverlayListener({target:U,overlay:R,listener:function(e,t){t.valid&&("outside"===t.type?!re(e)&&Ae():Ae())},when:N}),2),ee=Q[0],te=Q[1],ne=function(e){return(e||[]).reduce((function(e,t,n){e.push({optionGroup:t,group:!0,index:n,code:t.code,label:t.label});var r=qe(t);return r&&r.forEach((function(t){return e.push(t)})),e}),[])},re=function(e){return s.DomHandler.isAttributeEquals(e.target,"data-pc-section","clearicon")||s.DomHandler.isAttributeEquals(e.target.parentElement||e.target,"data-pc-section","filterclearicon")},oe=function(e){f.showOnFocus&&!N&&Ge(),y(!0),f.onFocus&&f.onFocus(e)},le=function(e){y(!1),f.onBlur&&setTimeout((function(){var 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