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
import*as e from"react";import t,{PrimeReactContext as n,localeOption as l,FilterService as r}from"primereact/api";import{ComponentBase as o,useHandleStyle as i}from"primereact/componentbase";import{useMergeProps as a,useUpdateEffect as c,useMountEffect as u,useOverlayListener as s,useUnmountEffect as p}from"primereact/hooks";import{ChevronDownIcon as f}from"primereact/icons/chevrondown";import{SpinnerIcon as d}from"primereact/icons/spinner";import{TimesIcon as m}from"primereact/icons/times";import{TimesCircleIcon as v}from"primereact/icons/timescircle";import{OverlayService as b}from"primereact/overlayservice";import{Tooltip as h}from"primereact/tooltip";import{classNames as y,ObjectUtils as g,DomHandler as O,IconUtils as x,UniqueComponentId as E,ZIndexUtils as I}from"primereact/utils";import{CSSTransition as S}from"primereact/csstransition";import{Portal as k}from"primereact/portal";import{VirtualScroller as w}from"primereact/virtualscroller";import{CheckIcon as C}from"primereact/icons/check";import{SearchIcon as N}from"primereact/icons/search";import{InputText as F}from"primereact/inputtext";import{Ripple as P}from"primereact/ripple";function j(){return j=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var l in n)Object.prototype.hasOwnProperty.call(n,l)&&(e[l]=n[l])}return e},j.apply(this,arguments)}function L(e){return L="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},L(e)}function D(e,t){if("object"!==L(e)||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var l=n.call(e,t||"default");if("object"!==L(l))return l;throw new TypeError("@@toPrimitive must return a primitive value.")}return("string"===t?String:Number)(e)}function A(e){var t=D(e,"string");return"symbol"===L(t)?t:String(t)}function M(e,t,n){return(t=A(t))in 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0,selectOnFocus:!1,focusOnHover:!0,autoOptionFocus:!1,filterMatchMode:"contains",filterPlaceholder:null,filterTemplate:null,fixedPlaceholder:!1,flex:!1,id:null,inline:!1,inputId:null,inputRef:null,invalid:!1,variant:null,itemCheckboxIcon:null,itemClassName:null,itemTemplate:null,loading:!1,loadingIcon:null,maxSelectedLabels:null,name:null,onBlur:null,onChange:null,onClick:null,onFilter:null,onFocus:null,onHide:null,onRemove:null,onSelectAll:null,onShow:null,optionDisabled:null,optionGroupChildren:null,optionGroupLabel:null,optionGroupTemplate:null,optionLabel:null,optionValue:null,options:null,overlayVisible:!1,panelClassName:null,panelFooterTemplate:null,panelHeaderTemplate:null,panelStyle:null,placeholder:null,removeIcon:null,resetFilterOnHide:!1,scrollHeight:"200px",selectAll:!1,selectAllLabel:null,selectedItemTemplate:null,selectedItemsLabel:"{0} items selected",selectionLimit:null,showClear:!1,showSelectAll:!0,style:null,tabIndex:0,tooltip:null,tooltipOptions:null,transitionOptions:null,useOptionAsValue:!1,value:null,virtualScrollerOptions:null,children:void 0},css:{classes:{root:function(e){var t=e.props,n=e.context,l=e.focusedState,r=e.overlayVisibleState;return y("p-multiselect p-component p-inputwrapper",{"p-multiselect-chip":"chip"===t.display,"p-disabled":t.disabled,"p-invalid":t.invalid,"p-variant-filled":t.variant?"filled"===t.variant:n&&"filled"===n.inputStyle,"p-multiselect-clearable":t.showClear&&!t.disabled,"p-focus":l,"p-inputwrapper-filled":g.isNotEmpty(t.value),"p-inputwrapper-focus":l||r})},label:function(e){var t=e.props,n=e.empty;return y("p-multiselect-label",{"p-placeholder":n&&t.placeholder,"p-multiselect-label-empty":n&&!t.placeholder&&!t.selectedItemTemplate,"p-multiselect-items-label":!n&&"chip"!==t.display&&t.value.length>t.maxSelectedLabels})},panel:function(e){var n=e.panelProps,l=e.context;return y("p-multiselect-panel p-component",{"p-multiselect-inline":n.inline,"p-multiselect-flex":n.flex,"p-multiselect-limited":!e.allowOptionSelect,"p-input-filled":l&&"filled"===l.inputStyle||"filled"===t.inputStyle,"p-ripple-disabled":l&&!1===l.ripple||!1===t.ripple})},list:function(e){return"p-multiselect-items p-component"},labelContainer:"p-multiselect-label-container",triggerIcon:"p-multiselect-trigger-icon p-c",trigger:"p-multiselect-trigger",clearIcon:"p-multiselect-clear-icon",tokenLabel:"p-multiselect-token-label",token:"p-multiselect-token",removeTokenIcon:"p-multiselect-token-icon",wrapper:"p-multiselect-items-wrapper",emptyMessage:"p-multiselect-empty-message",itemGroup:"p-multiselect-item-group",closeButton:"p-multiselect-close p-link",header:"p-multiselect-header",closeIcon:"p-multiselect-close-icon",headerCheckboxContainer:"p-multiselect-select-all",headerCheckboxIcon:"p-multiselect-select-all p-checkbox-icon 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.p-multiselect-token {\n cursor: default;\n display: inline-flex;\n align-items: center;\n flex: 0 0 auto;\n }\n \n .p-multiselect-token-icon {\n cursor: pointer;\n }\n \n .p-multiselect .p-multiselect-panel {\n min-width: 100%;\n }\n \n .p-multiselect-inline.p-multiselect-panel {\n border: none;\n position: initial;\n background: none;\n box-shadow: none;\n }\n \n .p-multiselect-inline.p-multiselect-panel .p-multiselect-items {\n padding: 0;\n }\n \n .p-multiselect-flex.p-multiselect-panel .p-multiselect-items {\n display: flex;\n flex-wrap: wrap;\n }\n \n .p-multiselect-items-wrapper {\n overflow: auto;\n }\n \n .p-multiselect-items {\n margin: 0;\n padding: 0;\n list-style-type: none;\n }\n \n .p-multiselect-item {\n cursor: pointer;\n display: flex;\n align-items: center;\n font-weight: normal;\n white-space: nowrap;\n position: relative;\n overflow: hidden;\n outline: none;\n }\n \n .p-multiselect-header {\n display: flex;\n align-items: center;\n justify-content: space-between;\n }\n \n .p-multiselect-select-all-label {\n margin-left: 0.5rem;\n }\n \n .p-multiselect-filter-container {\n position: relative;\n flex: 1 1 auto;\n }\n \n .p-multiselect-filter-icon {\n position: absolute;\n top: 50%;\n margin-top: -.5rem;\n }\n \n .p-multiselect-filter-container .p-inputtext {\n width: 100%;\n }\n \n .p-multiselect-close {\n display: flex;\n align-items: center;\n justify-content: center;\n flex-shrink: 0;\n overflow: hidden;\n position: relative;\n margin-left: auto;\n }\n \n .p-multiselect-clear-icon {\n position: absolute;\n top: 50%;\n margin-top: -.5rem;\n right: 3rem;\n }\n \n .p-fluid .p-multiselect {\n display: flex;\n }\n}\n",inlineStyles:{root:function(e){var t=e.props;return t.showClear&&!t.disabled&&{position:"relative"}},itemGroup:function(e){var t=e.scrollerOptions;return{height:t.props?t.props.itemSize:void 0}}}}}),z=o.extend({defaultProps:{__TYPE:"Checkbox",autoFocus:!1,checked:!1,className:null,disabled:!1,falseValue:!1,icon:null,id:null,inputId:null,inputRef:null,invalid:!1,variant:null,name:null,onChange:null,onContextMenu:null,onMouseDown:null,readOnly:!1,required:!1,style:null,tabIndex:null,tooltip:null,tooltipOptions:null,trueValue:!0,value:null,children:void 0},css:{classes:{box:"p-checkbox-box",input:"p-checkbox-input",icon:"p-checkbox-icon",root:function(e){var t=e.props,n=e.context;return y("p-checkbox p-component",{"p-highlight":e.checked,"p-disabled":t.disabled,"p-invalid":t.invalid,"p-variant-filled":t.variant?"filled"===t.variant:n&&"filled"===n.inputStyle})}}}});function W(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var l=Object.getOwnPropertySymbols(e);t&&(l=l.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,l)}return n}function Y(e){for(var t=1;t<arguments.length;t++){var 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e.createElement(e.Fragment,null,e.createElement("div",j({ref:b},M),(F=g.reduceKeys(A,O.ARIA_PROPS),P=r(Y({id:s.inputId,type:"checkbox",className:v("input"),name:s.name,tabIndex:s.tabIndex,onFocus:function(e){return f(!0),void(null==s||null===(t=s.onFocus)||void 0===t||t.call(s));var t},onBlur:function(e){return f(!1),void(null==s||null===(t=s.onBlur)||void 0===t||t.call(s));var t},onChange:function(e){return S(e)},disabled:s.disabled,readOnly:s.readOnly,required:s.required,"aria-invalid":s.invalid,checked:L},F),m("input")),e.createElement("input",j({ref:E},P))),(k=r({className:v("icon")},m("icon")),w=r({className:v("box",{checked:L}),"data-p-highlight":L,"data-p-disabled":s.disabled},m("box")),N=x.getJSXIcon(L?s.icon||e.createElement(C,k):null,Y({},k),{props:s,checked:L}),e.createElement("div",w,N))),D&&e.createElement(h,j({target:b,content:s.tooltip,pt:m("tooltip")},s.tooltipOptions)))})));function $(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var l=Object.getOwnPropertySymbols(e);t&&(l=l.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,l)}return n}function Q(e){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?$(Object(n),!0).forEach((function(t){M(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):$(Object(n)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}return e}Z.displayName="Checkbox";var ee=e.memo((function(t){var n=a(),r=t.ptm,o=t.cx,i=t.isUnstyled,c={filter:function(e){return s(e)},reset:function(){return t.resetFilter()}},u=function(e,n){return r(e,Q({hostName:t.hostName},n))},s=function(e){t.onFilter&&t.onFilter({originalEvent:e,query:e.target.value})},p=function(e){if(t.onSelectAll)t.onSelectAll({originalEvent:e,checked:t.selectAll});else{var n=t.isAllSelected()?[]:t.visibleOptions.filter((function(e){return t.isValidOption(e)})).map((function(e){return t.getOptionValue(e)}));t.updateModel(e,n,n)}},f=function(){var l=n({className:o("filterIcon")},u("filterIcon")),i=x.getJSXIcon(t.filterIcon||e.createElement(N,l),Q({},l),{props:t});if(t.filter){var a=n({className:o("filterContainer")},u("filterContainer")),p=e.createElement("div",a,e.createElement(F,{ref:t.filterRef,type:"text",role:"searchbox",value:t.filterValue,onChange:s,className:"p-multiselect-filter",placeholder:t.filterPlaceholder,pt:r("filterInput"),unstyled:t.unstyled,__parentMetadata:{parent:t.metaData}}),i);if(t.filterTemplate)p=g.getJSXElement(t.filterTemplate,{className:a.className,element:p,filterOptions:c,onFilter:s,filterIconClassName:t.filterIconClassName,props:t});return e.createElement(e.Fragment,null,p)}return null}(),d=t.id?t.id+"_selectall":E(),v=n({htmlFor:d,className:o("headerSelectAllLabel")},u("headerSelectAllLabel")),b=n({className:o("headerCheckboxIcon")},u("headerCheckbox.icon")),h=n({className:o("headerCheckboxContainer")},u("headerCheckboxContainer")),y=x.getJSXIcon(t.itemCheckboxIcon||e.createElement(C,b),Q({},b),{selected:t.selected}),O=t.showSelectAll&&e.createElement("div",h,e.createElement(Z,{id:d,checked:t.selectAll,onChange:p,role:"checkbox","aria-checked":t.selectAll,icon:y,pt:r("headerCheckbox"),unstyled:i()}),!t.filter&&e.createElement("label",v,t.selectAllLabel)),I=n({className:o("closeIcon"),"aria-hidden":!0},u("closeIcon")),S=x.getJSXIcon(t.closeIcon||e.createElement(m,I),Q({},I),{props:t}),k=n({className:o("header")},u("header")),w=n({type:"button",className:o("closeButton"),"aria-label":l("close"),onClick:t.onClose},u("closeButton")),j=e.createElement("button",w,S,e.createElement(P,null)),L=e.createElement("div",k,O,f,j);return t.template?g.getJSXElement(t.template,{className:"p-multiselect-header",checkboxElement:O,checked:t.selectAll,onChange:p,filterElement:f,closeElement:j,closeElementClassName:"p-multiselect-close p-link",closeIconClassName:"p-multiselect-close-icon",onCloseClick:t.onClose,element:L,itemCheckboxIcon:y,props:t}):L}));function te(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var l=Object.getOwnPropertySymbols(e);t&&(l=l.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,l)}return n}function ne(e){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?te(Object(n),!0).forEach((function(t){M(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):te(Object(n)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}return e}ee.displayName="MultiSelectHeader";var le=e.memo((function(t){var n=U(e.useState(!1),2),l=n[0],r=n[1],o=e.useRef(null),i=a(),c=t.ptm,u=t.cx,s=t.isUnstyled,p=function(e){return c(e,{hostName:t.hostName,context:{selected:t.selected,disabled:t.disabled,focused:l,focusedIndex:t.focusedIndex,index:t.index}})},f=i({className:u("checkboxIcon")},p("checkbox.icon")),d=t.selected?x.getJSXIcon(t.checkboxIcon||e.createElement(C,f),ne({},f),{selected:t.selected}):null,m=t.template?g.getJSXElement(t.template,t.option):t.label,v=i({className:u("checkboxContainer")},p("checkboxContainer")),b=i({className:y(t.className,t.option.className,u("item",{itemProps:t})),style:t.style,onClick:function(e){t.onClick&&t.onClick(e,t.option),e.preventDefault(),e.stopPropagation()},onFocus:function(e){var t;r(!0),null==o||null===(t=o.current)||void 0===t||t.getInput().focus()},onBlur:function(e){r(!1)},onMouseMove:function(e){return null==t?void 0:t.onMouseMove(e,t.index)},role:"option","aria-selected":t.selected,"data-p-highlight":t.selected,"data-p-disabled":t.disabled},p("item"));return e.createElement("li",j({},b,{key:t.index+"_multiselectitem"}),e.createElement("div",v,e.createElement(Z,{ref:o,checked:t.selected,icon:d,pt:c("checkbox"),unstyled:s(),tabIndex:-1})),e.createElement("span",null,m),e.createElement(P,null))}));function re(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var l=Object.getOwnPropertySymbols(e);t&&(l=l.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,l)}return n}function oe(e){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?re(Object(n),!0).forEach((function(t){M(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):re(Object(n)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}return e}le.displayName="MultiSelectItem";var ie=e.memo(e.forwardRef((function(t,r){var o=e.useRef(null),i=e.useRef(null),c=a(),u=e.useContext(n),s=t.ptm,p=t.cx,f=t.sx,d=t.isUnstyled,m=function(e,n){return s(e,oe({hostName:t.hostName},n))},v=function(){t.onEnter((function(){if(o.current){var e=t.getSelectedOptionIndex();-1!==e&&setTimeout((function(){return o.current.scrollToIndex(e)}),0)}}))},b=function(){t.onEntered((function(){t.filter&&t.filterInputAutoFocus&&i.current&&O.focus(i.current,!1)}))},h=function(e){o.current&&o.current.scrollToIndex(0),t.onFilterInputChange&&t.onFilterInputChange(e)},x=function(){if(t.panelFooterTemplate){var n=g.getJSXElement(t.panelFooterTemplate,t,t.onOverlayHide);return e.createElement("div",{className:"p-multiselect-footer"},n)}return null},E=function(e,n){var l;t.focusOnHover&&(null==t||null===(l=t.changeFocusedOptionIndex)||void 0===l||l.call(t,e,n))},I=function(n,l){return t.getOptionGroupChildren(n).map((function(n,r){var 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e.createElement(e.Fragment,null,e.createElement("div",Pt,e.createElement("div",jt,e.createElement("input",j({},Lt,{readOnly:!0}))),!w.inline&&e.createElement(e.Fragment,null,Nt,Ft,Ct),e.createElement(ie,j({hostName:"MultiSelect",ref:re,visibleOptions:gt},w,{onClick:function(e){b.emit("overlay-click",{originalEvent:e,target:Z.current})},onOverlayHide:Ve,filterValue:T,focusedOptionIndex:N,onFirstHiddenFocus:function(e){var t=e.relatedTarget===ne.current?O.getFirstFocusableElement(re.current,':not([data-p-hidden-focusable="true"])'):ne.current;O.focus(t)},onLastHiddenFocus:function(e){var t=e.relatedTarget===ne.current?O.getLastFocusableElement(re.current,':not([data-p-hidden-focusable="true"])'):ne.current;O.focus(t)},firstHiddenFocusableElementOnOverlay:ee,lastHiddenFocusableElementOnOverlay:te,setFocusedOptionIndex:F,hasFilter:oe,isValidOption:nt,getOptionValue:ze,updateModel:Ae,onFilterInputChange:function(e){var t=e.query;R(t),w.onFilter&&w.onFilter({originalEvent:e,filter:t})},resetFilter:Me,onCloseClick:function(e){Ve(),O.focus(ne.current),e.preventDefault(),e.stopPropagation()},onSelectAll:function(e){if(w.onSelectAll)w.onSelectAll(e);else{var t=null;if(e.checked){if(t=[],gt){var n=gt.filter((function(e){return Ye(e)&&_e(e)}));t=n.map((function(e){return ze(e)}))}}else if(gt){var l=gt.filter((function(e){return!Ye(e)||_e(e)}));w.optionGroupLabel?(t=[],l.forEach((function(e){return t=[].concat(K(t),K(We(e).filter((function(e){return!Ye(e)})).map((function(e){return ze(e)}))))}))):t=l.map((function(e){return ze(e)}))}w.selectionLimit&&t&&t.length&&(t=t.slice(0,w.selectionLimit)),Ae(e.originalEvent,t,t)}},getOptionLabel:qe,getOptionRenderKey:function(e){return w.dataKey?g.resolveFieldData(e,w.dataKey):qe(e)},isOptionDisabled:Ye,getOptionGroupChildren:We,getOptionGroupLabel:function(e){return g.resolveFieldData(e,w.optionGroupLabel)},getOptionGroupRenderKey:function(e){return g.resolveFieldData(e,w.optionGroupLabel)},isSelected:_e,getSelectedOptionIndex:function(){if(null!=w.value&&w.options){if(w.optionGroupLabel){var e=0,t=w.options.findIndex((function(t,n){return(e=n)&&-1!==Xe(w.value,We(t))}));return-1!==t?{group:e,option:t}:-1}return Xe(w.value,w.options)}return-1},isAllSelected:function(){if(w.onSelectAll)return w.selectAll;if(g.isEmpty(gt))return!1;var e=gt.filter((function(e){return!Ye(e)}));if(w.optionGroupLabel){var t,n=!0,l=ue(e);try{for(l.s();!(t=l.n()).done;){!0===We(t.value).filter((function(e){return!Ye(e)})).some((function(e){return!_e(e)}))&&(n=!1)}}catch(e){l.e(e)}finally{l.f()}return n}return!e.some((function(e){return!_e(e)}))},onOptionSelect:ke,allowOptionSelect:Oe,in:W,onEnter:function(e){I.set("overlay",re.current,k&&k.autoZIndex||t.autoZIndex,k&&k.zIndex.overlay||t.zIndex.overlay),O.addStyles(re.current,{position:"absolute",top:"0",left:"0"}),Ge(),Te(),e&&e()},onEntered:function(e){e&&e(),ye(),w.onShow&&w.onShow()},onExit:function(){ge()},onExited:function(){w.filter&&w.resetFilterOnHide&&Me(),I.clear(re.current),w.onHide&&w.onHide()},ptm:de,cx:me,sx:ve,isUnstyled:be,metaData:pe,changeFocusedOptionIndex:ft}))),Ot&&e.createElement(h,j({target:Z,content:w.tooltip,pt:de("tooltip")},w.tooltipOptions)))})));fe.displayName="MultiSelect";export{fe as MultiSelect};