primereact
Version:
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
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i.ObjectUtils.getDiffProps(e,P.defaultProps)}},F=m.memo(m.forwardRef((function(e,t){var l=P.getProps(e),o=I(m.useState(!1),2),a=o[0],c=o[1],u=m.useRef(null),s=m.useRef(l.inputRef),p=function(e){if(!l.disabled&&!l.readOnly&&l.onChange){var t=f(),n=e.target instanceof HTMLDivElement||e.target instanceof HTMLSpanElement;if(e.target===s.current||n&&e.target.checked!==t){var r=t?l.falseValue:l.trueValue;l.onChange({originalEvent:e,value:l.value,checked:r,stopPropagation:function(){},preventDefault:function(){},target:{type:"checkbox",name:l.name,id:l.id,value:l.value,checked:r}})}i.DomHandler.focus(s.current),e.preventDefault()}},f=function(){return l.checked===l.trueValue};m.useImperativeHandle(t,(function(){return{props:l,focus:function(){return i.DomHandler.focus(s.current)},getElement:function(){return u.current},getInput:function(){return 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m.createElement(m.Fragment,null,m.createElement("div",b({ref:u,id:l.id,className:g,style:l.style},y,{onClick:p,onContextMenu:l.onContextMenu,onMouseDown:l.onMouseDown}),m.createElement("div",{className:"p-hidden-accessible"},m.createElement("input",b({ref:s,type:"checkbox",id:l.inputId,name:l.name,tabIndex:l.tabIndex,defaultChecked:d,onFocus:function(){c(!0)},onBlur:function(){c(!1)},onKeyDown:function(e){"Space"!==e.code&&" "!==e.key||p(e)},disabled:l.disabled,readOnly:l.readOnly,required:l.required},h))),m.createElement("div",{className:O},E)),v&&m.createElement(r.Tooltip,b({target:u,content:l.tooltip},l.tooltipOptions)))})));F.displayName="Checkbox";var U=m.memo((function(e){var n={filter:function(e){return l(e)},reset:function(){return e.resetFilter()}},l=function(t){e.onFilter&&e.onFilter({originalEvent:t,query:t.target.value})},r=function(t){e.onSelectAll&&e.onSelectAll({originalEvent:t,checked:e.selectAll}),t.preventDefault()},o=function(){if(e.filter){var t=i.classNames("p-multiselect-filter-container"),r=m.createElement("div",{className:t},m.createElement(u.InputText,{ref:e.filterRef,type:"text",role:"textbox",value:e.filterValue,onChange:l,className:"p-multiselect-filter",placeholder:e.filterPlaceholder}),m.createElement("span",{className:"p-multiselect-filter-icon pi pi-search"}));if(e.filterTemplate)r=i.ObjectUtils.getJSXElement(e.filterTemplate,{className:t,element:r,filterOptions:n,onFilter:l,filterIconClassName:"p-multeselect-filter-icon pi pi-search",props:e});return m.createElement(m.Fragment,null,r)}return null}(),a=e.showSelectAll&&m.createElement(F,{checked:e.selectAll,onChange:r,role:"checkbox","aria-checked":e.selectAll}),c=m.createElement("button",{type:"button",className:"p-multiselect-close p-link","aria-label":t.localeOption("close"),onClick:e.onClose},m.createElement("span",{className:"p-multiselect-close-icon pi pi-times","aria-hidden":"true"}),m.createElement(s.Ripple,null)),p=m.createElement("div",{className:"p-multiselect-header"},a,o,c);return e.template?i.ObjectUtils.getJSXElement(e.template,{className:"p-multiselect-header",checkboxElement:a,checked:e.selectAll,onChange:r,filterElement:o,closeElement:c,closeElementClassName:"p-multiselect-close p-link",closeIconClassName:"p-multiselect-close-icon pi pi-times",onCloseClick:e.onClose,element:p,props:e}):p}));U.displayName="MultiSelectHeader";var L=m.memo((function(e){var t=i.classNames("p-multiselect-item",{"p-highlight":e.selected,"p-disabled":e.disabled},e.className,e.option.className),n=i.classNames("p-checkbox-box",{"p-highlight":e.selected}),l=i.classNames("p-checkbox-icon p-c",{"pi pi-check":e.selected}),r=e.template?i.ObjectUtils.getJSXElement(e.template,e.option):e.label;return m.createElement("li",{className:t,style:e.style,onClick:function(t){e.onClick&&e.onClick({originalEvent:t,option:e.option}),t.preventDefault()},tabIndex:e.disabled?null:e.tabIndex||0,onKeyDown:function(t){e.onKeyDown&&e.onKeyDown({originalEvent:t,option:e.option})},role:"option","aria-selected":e.selected},m.createElement("div",{className:"p-checkbox p-component"},m.createElement("div",{className:n},m.createElement("span",{className:l}))),m.createElement("span",null,r),m.createElement(s.Ripple,null))}));function T(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 A(e){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?T(Object(n),!0).forEach((function(t){g(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):T(Object(n)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}return e}L.displayName="MultiSelectItem";var H=m.memo(m.forwardRef((function(e,n){var l,r,u,s,p,f=m.useRef(null),v=m.useRef(null),y=function(){e.onEnter((function(){if(f.current){var t=e.getSelectedOptionIndex();-1!==t&&setTimeout((function(){return f.current.scrollToIndex(t)}),0)}}))},h=function(){e.onEntered((function(){e.filter&&v.current&&i.DomHandler.focus(v.current,!1)}))},g=function(t){f.current&&f.current.scrollToIndex(0),e.onFilterInputChange&&e.onFilterInputChange(t)},O=function(){if(e.panelFooterTemplate){var t=i.ObjectUtils.getJSXElement(e.panelFooterTemplate,e,e.onOverlayHide);return m.createElement("div",{className:"p-multiselect-footer"},t)}return null},E=function(t,n){return e.getOptionGroupChildren(t).map((function(t,l){var r=e.getOptionLabel(t),i=l+"_"+e.getOptionRenderKey(t),o=e.isOptionDisabled(t),a=o?null:e.tabIndex||0,c=e.isSelected(t);return m.createElement(L,{key:i,label:r,option:t,style:n,template:e.itemTemplate,selected:c,onClick:e.onOptionSelect,onKeyDown:e.onOptionKeyDown,tabIndex:a,disabled:o,className:e.itemClassName})}))},S=function(){var n=i.ObjectUtils.getJSXElement(e.emptyFilterMessage,e)||t.localeOption("emptyFilterMessage");return m.createElement("li",{className:"p-multiselect-empty-message"},n)},j=function(t,n){var l=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},r={height:l.props?l.props.itemSize:void 0};if(e.optionGroupLabel){var o=e.optionGroupTemplate?i.ObjectUtils.getJSXElement(e.optionGroupTemplate,t,n):e.getOptionGroupLabel(t),a=E(t,r),c=n+"_"+e.getOptionGroupRenderKey(t);return m.createElement(m.Fragment,{key:c},m.createElement("li",{className:"p-multiselect-item-group",style:r},o),a)}var u=e.getOptionLabel(t),s=n+"_"+e.getOptionRenderKey(t),p=e.isOptionDisabled(t),f=p?null:e.tabIndex||0,d=e.isSelected(t);return m.createElement(L,{key:s,label:u,option:t,style:r,template:e.itemTemplate,selected:d,onClick:e.onOptionSelect,onKeyDown:e.onOptionKeyDown,tabIndex:f,disabled:p,className:e.itemClassName})},x=function(){if(e.virtualScrollerOptions){var t=A(A({},e.virtualScrollerOptions),{style:A(A({},e.virtualScrollerOptions.style),{height:e.scrollHeight}),className:i.classNames("p-multiselect-items-wrapper",e.virtualScrollerOptions.className),items:e.visibleOptions,autoSize:!0,onLazyLoad:function(t){return e.virtualScrollerOptions.onLazyLoad(A(A({},t),{filter:e.filterValue}))},itemTemplate:function(e,t){return e&&j(e,t.index,t)},contentTemplate:function(t){var n=i.classNames("p-multiselect-items p-component",t.className),l=e.visibleOptions&&e.visibleOptions.length||!e.hasFilter?t.children:S();return 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e.inline?k:m.createElement(a.Portal,{element:k,appendTo:e.appendTo})})));function R(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 M(e){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?R(Object(n),!0).forEach((function(t){g(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):R(Object(n)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}return e}function V(e,t){var n="undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(!n){if(Array.isArray(e)||(n=K(e))||t&&e&&"number"==typeof e.length){n&&(e=n);var l=0,r=function(){};return{s:r,n:function(){return l>=e.length?{done:!0}:{done:!1,value:e[l++]}},e:function(e){throw e},f:r}}throw new TypeError("Invalid attempt to iterate 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a=C.getProps(e),c=I(m.useState(""),2),u=c[0],s=c[1],p=I(m.useState(!1),2),f=p[0],v=p[1],y=I(m.useState(a.inline),2),h=y[0],O=y[1],E=m.useRef(null),S=m.useRef(a.inputRef),j=m.useRef(null),x=m.useRef(null),N=u&&u.trim().length>0,w=i.ObjectUtils.isEmpty(a.value),D=a.optionValue?null:a.dataKey,P=I(n.useOverlayListener({target:E,overlay:x,listener:function(e,t){t.valid&&("outside"===t.type?!X(e)&&_():_())},when:h}),2),F=P[0],U=P[1],L=function(){return!a.selectionLimit||!a.value||a.value&&a.value.length<a.selectionLimit},T=function(e){var t=e.originalEvent,n=e.option;if(!a.disabled&&!te(n)){var l=W(n),r=ne(n),o=Z(n),c=L();o?K(t,a.value.filter((function(e){return!i.ObjectUtils.equals(r?e:W(e),l,D)}))):c&&K(t,[].concat(k(a.value||[]),[l]))}},A=function e(t){var n=t.nextElementSibling;return n?i.DomHandler.hasClass(n,"p-disabled")||i.DomHandler.hasClass(n,"p-multiselect-item-group")?e(n):n:null},R=function e(t){var n=t.previousElementSibling;return 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e=/{(.*?)}/;return e.test(a.selectedItemsLabel)?a.selectedItemsLabel.replace(a.selectedItemsLabel.match(e)[0],a.value.length+""):a.selectedItemsLabel},ie=function(){if(!w&&!a.fixedPlaceholder)return i.ObjectUtils.isNotEmpty(a.maxSelectedLabels)&&a.value.length>a.maxSelectedLabels?re():a.value.reduce((function(e,t,n){return e+(0!==n?",":"")+Y(t)}),"")};m.useImperativeHandle(o,(function(){return{props:a,show:G,hide:_,focus:function(){return i.DomHandler.focus(S.current)},getElement:function(){return E.current},getOverlay:function(){return x.current},getInput:function(){return S.current}}})),m.useEffect((function(){i.ObjectUtils.combinedRefs(S,a.inputRef)}),[S,a.inputRef]),m.useEffect((function(){setTimeout((function(){a.overlayVisible?G():_()}),100)}),[a.overlayVisible]),n.useUpdateEffect((function(){h&&N&&J()}),[h,N]),n.useUnmountEffect((function(){i.ZIndexUtils.clear(x.current)}));var oe=function(){if(N){var e=u.trim().toLocaleLowerCase(a.filterLocale),n=a.filterBy?a.filterBy.split(","):[a.optionLabel||"label"];if(a.optionGroupLabel){var l,r=[],i=V(a.options);try{for(i.s();!(l=i.n()).done;){var o=l.value,c=t.FilterService.filter(ee(o),n,e,a.filterMatchMode,a.filterLocale);c&&c.length&&r.push(M(M({},o),g({},a.optionGroupChildren,c)))}}catch(e){i.e(e)}finally{i.f()}return r}return t.FilterService.filter(a.options,n,e,a.filterMatchMode,a.filterLocale)}return a.options}(),ae=i.ObjectUtils.isNotEmpty(a.tooltip),ce=C.getOtherProps(a),ue=i.ObjectUtils.reduceKeys(ce,i.DomHandler.ARIA_PROPS),se=i.classNames("p-multiselect p-component p-inputwrapper",{"p-multiselect-chip":"chip"===a.display,"p-disabled":a.disabled,"p-multiselect-clearable":a.showClear&&!a.disabled,"p-focus":f,"p-inputwrapper-filled":i.ObjectUtils.isNotEmpty(a.value),"p-inputwrapper-focus":f||h},a.className),pe=!a.inline&&function(){var e=a.selectedItemTemplate?w?i.ObjectUtils.getJSXElement(a.selectedItemTemplate):i.ObjectUtils.isNotEmpty(a.maxSelectedLabels)&&a.value.length>a.maxSelectedLabels?re():a.value.map((function(e,t){var n=i.ObjectUtils.getJSXElement(a.selectedItemTemplate,e);return m.createElement(m.Fragment,{key:t},n)})):"chip"!==a.display||w?ie():a.value.slice(0,a.maxSelectedLabels||a.value.length).map((function(e){var t=Y(e),n=!a.disabled&&i.IconUtils.getJSXIcon(a.removeIcon,{className:"p-multiselect-token-icon",onClick:function(t){return le(t,e)}},{props:a});return m.createElement("div",{className:"p-multiselect-token",key:t},m.createElement("span",{className:"p-multiselect-token-label"},t),n)})),t=i.classNames("p-multiselect-label",{"p-placeholder":w&&a.placeholder,"p-multiselect-label-empty":w&&!a.placeholder&&!a.selectedItemTemplate,"p-multiselect-items-label":!w&&"chip"!==a.display&&a.value.length>a.maxSelectedLabels});return m.createElement("div",{ref:j,className:"p-multiselect-label-container"},m.createElement("div",{className:t},e||a.placeholder||"empty"))}(),fe=!a.inline&&(w||!a.showClear||a.disabled?null:m.createElement("i",{className:"p-multiselect-clear-icon pi pi-times",onClick:function(e){return K(e,null)}}));return m.createElement(m.Fragment,null,m.createElement("div",b({ref:E,id:a.id,style:a.style,className:se},ce,{onClick:function(e){a.inline||a.disabled||B(e)||i.DomHandler.hasClass(e.target,"p-multiselect-token-icon")||X(e)||(h?_():G(),i.DomHandler.focus(S.current),e.preventDefault())}}),m.createElement("div",{className:"p-hidden-accessible"},m.createElement("input",b({ref:S,id:a.inputId,name:a.name,readOnly:!0,type:"text",onFocus:function(e){v(!0),a.onFocus&&a.onFocus(e)},onBlur:function(e){v(!1),a.onBlur&&a.onBlur(e)},onKeyDown:function(e){switch(e.which){case 40:if(a.inline)break;!h&&e.altKey&&(G(),e.preventDefault());break;case 32:if(a.inline)break;h?_():G(),e.preventDefault();break;case 27:if(a.inline)break;_();break;case 9:if(h){var t=i.DomHandler.getFirstFocusableElement(x.current);t&&(t.focus(),e.preventDefault())}}},role:"listbox","aria-expanded":h,disabled:a.disabled,tabIndex:a.tabIndex},ue))),!a.inline&&m.createElement(m.Fragment,null,pe,fe,m.createElement("div",{className:"p-multiselect-trigger"},i.IconUtils.getJSXIcon(a.dropdownIcon,{className:"p-multiselect-trigger-icon p-c"},{props:a}))),m.createElement(H,b({ref:x,visibleOptions:oe},a,{onClick:function(e){l.OverlayService.emit("overlay-click",{originalEvent:e,target:E.current})},onOverlayHide:_,filterValue:u,hasFilter:N,onFilterInputChange:function(e){var t=e.query;s(t),a.onFilter&&a.onFilter({originalEvent:e,filter:t})},resetFilter:q,onCloseClick:function(e){_(),i.DomHandler.focus(S.current),e.preventDefault(),e.stopPropagation()},onSelectAll:function(e){if(a.onSelectAll)a.onSelectAll(e);else{var t=null;if(e.checked){if(t=[],oe){var n=oe.filter((function(e){return te(e)&&Z(e)}));t=n.map((function(e){return W(e)}))}}else if(oe){var l=oe.filter((function(e){return!te(e)}));a.optionGroupLabel?(t=[],l.forEach((function(e){return t=[].concat(k(t),k(ee(e).filter((function(e){return!te(e)})).map((function(e){return W(e)}))))}))):t=l.map((function(e){return W(e)}))}K(e.originalEvent,t)}},getOptionLabel:Q,getOptionRenderKey:function(e){return a.dataKey?i.ObjectUtils.resolveFieldData(e,a.dataKey):Q(e)},isOptionDisabled:te,getOptionGroupChildren:ee,getOptionGroupLabel:function(e){return i.ObjectUtils.resolveFieldData(e,a.optionGroupLabel)},getOptionGroupRenderKey:function(e){return i.ObjectUtils.resolveFieldData(e,a.optionGroupLabel)},isSelected:Z,getSelectedOptionIndex:function(){if(null!=a.value&&a.options){if(a.optionGroupLabel){var e=0,t=a.options.findIndex((function(t,n){return(e=n)&&-1!==z(a.value,ee(t))}));return-1!==t?{group:e,option:t}:-1}return z(a.value,a.options)}return-1},isAllSelected:function(){if(a.onSelectAll)return a.selectAll;if(i.ObjectUtils.isEmpty(oe))return!1;var e=oe.filter((function(e){return!te(e)}));if(!a.optionGroupLabel)return!e.some((function(e){return!Z(e)}));var t,n=V(e);try{for(n.s();!(t=n.n()).done;){return!ee(t.value).filter((function(e){return!te(e)})).some((function(e){return!Z(e)}))}}catch(e){n.e(e)}finally{n.f()}return!0},onOptionSelect:T,allowOptionSelect:L,onOptionKeyDown:function(e){var t=e.originalEvent,n=t.currentTarget;switch(t.which){case 40:var l=A(n);l&&l.focus(),t.preventDefault();break;case 38:var r=R(n);r&&r.focus(),t.preventDefault();break;case 13:case 32:T(e),t.preventDefault();break;case 27:_(),i.DomHandler.focus(S.current)}},in:h,onEnter:function(e){var t;i.ZIndexUtils.set("overlay",x.current,d.default.autoZIndex,d.default.zIndex.overlay),J(),(t=i.DomHandler.findSingle(x.current,"li.p-highlight"))&&t.scrollIntoView&&t.scrollIntoView({block:"nearest",inline:"nearest"}),e&&e()},onEntered:function(e){e&&e(),F(),a.onShow&&a.onShow()},onExit:function(){U()},onExited:function(){a.filter&&a.resetFilterOnHide&&q(),i.ZIndexUtils.clear(x.current),a.onHide&&a.onHide()}}))),ae&&m.createElement(r.Tooltip,b({target:E,content:a.tooltip},a.tooltipOptions)))})));G.displayName="MultiSelect",exports.MultiSelect=G;