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.listbox=function(e,t,r,n,l,i,o,a,u){"use strict";function c(e){if(e&&e.__esModule)return e;var t=Object.create(null);return e&&Object.keys(e).forEach((function(r){if("default"!==r){var n=Object.getOwnPropertyDescriptor(e,r);Object.defineProperty(t,r,n.get?n:{enumerable:!0,get:function(){return e[r]}})}})),t.default=e,Object.freeze(t)}var s=c(t);function p(){return p=Object.assign?Object.assign.bind():function(e){for(var t=1;t<arguments.length;t++){var r=arguments[t];for(var n in r)Object.prototype.hasOwnProperty.call(r,n)&&(e[n]=r[n])}return e},p.apply(this,arguments)}function f(e){return f="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},f(e)}function m(e,t){if("object"!==f(e)||null===e)return e;var r=e[Symbol.toPrimitive];if(void 0!==r){var 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n=s.createElement("div",{className:"p-listbox-filter-container"},s.createElement(a.InputText,p({type:"text",value:e.filter,onChange:r,className:"p-listbox-filter",disabled:e.disabled,placeholder:e.filterPlaceholder},e.filterInputProps)),s.createElement("span",{className:"p-listbox-filter-icon pi pi-search"}));e.filterTemplate&&(n=i.ObjectUtils.getJSXElement(e.filterTemplate,{className:"p-listbox-filter-container",element:n,filterOptions:t,filterInputChange:r,filterIconClassName:"p-dropdown-filter-icon pi pi-search",props:e}));return s.createElement("div",{className:"p-listbox-header"},n)}();return s.createElement(s.Fragment,null,n)}));D.displayName="ListBoxHeader";var w=s.memo((function(e){var t=function(t){e.onClick&&e.onClick({originalEvent:t,option:e.option}),t.preventDefault()},r=function e(t){var r=t.nextElementSibling;return r?i.DomHandler.hasClass(r,"p-disabled")||i.DomHandler.hasClass(r,"p-listbox-item-group")?e(r):r:null},n=function e(t){var r=t.previousElementSibling;return r?i.DomHandler.hasClass(r,"p-disabled")||i.DomHandler.hasClass(r,"p-listbox-item-group")?e(r):r:null},l=i.classNames("p-listbox-item",{"p-highlight":e.selected,"p-disabled":e.disabled},e.option.className),o=e.template?i.ObjectUtils.getJSXElement(e.template,e.option):e.label;return s.createElement("li",{className:l,style:e.style,onClick:t,onTouchEnd:function(t){e.onTouchEnd&&e.onTouchEnd({originalEvent:t,option:e.option})},onKeyDown:function(e){var l=e.currentTarget;switch(e.which){case 40:var i=r(l);i&&i.focus(),e.preventDefault();break;case 38:var o=n(l);o&&o.focus(),e.preventDefault();break;case 13:t(e),e.preventDefault()}},tabIndex:"-1","aria-label":e.label,key:e.label,role:"option","aria-selected":e.selected,"aria-disabled":e.disabled},o,s.createElement(u.Ripple,null))}));function N(e,t){var r=Object.keys(e);if(Object.getOwnPropertySymbols){var n=Object.getOwnPropertySymbols(e);t&&(n=n.filter((function(t){return 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r=R(t),n=!1,l=null;!g.current&&c.metaKeySelection?r?(e.metaKey||e.ctrlKey)&&(l=null,n=!0):(l=H(t),n=!0):(l=r?null:H(t),n=!0);n&&k(e,l)},U=function(e,t){var r=R(t),n=!1,l=null;if(!g&&c.metaKeySelection){var i=e.metaKey||e.ctrlKey;r?(l=i?K(t):[H(t)],n=!0):(l=[].concat(j(l=i&&c.value||[]),[H(t)]),n=!0)}else l=r?K(t):[].concat(j(c.value||[]),[H(t)]),n=!0;n&&c.onChange({originalEvent:e,value:l,stopPropagation:function(){},preventDefault:function(){},target:{name:c.name,id:c.id,value:l}})},M=function(e){y.current&&y.current.scrollToIndex(0);var t=e.value;c.onFilterValueChange?c.onFilterValueChange({originalEvent:e.originalEvent,value:t}):b(t)},A=function(){b(""),c.onFilter&&c.onFilter({filter:""})},k=function(e,t){c.onChange&&c.onChange({originalEvent:e,value:t,stopPropagation:function(){},preventDefault:function(){},target:{name:c.name,id:c.id,value:t}})},K=function(e){return c.value.filter((function(t){return!i.ObjectUtils.equals(t,H(e),c.dataKey)}))},V=function(){if(null!=c.value&&Z){if(!c.optionGroupLabel)return _(c.value,Z);for(var e=0;e<Z.length;e++){var t=_(c.value,X(Z[e]));if(-1!==t)return{group:e,option:t}}}return-1},G=function(){return c.optionValue?null:c.dataKey},_=function(e,t){var r=G();return t.findIndex((function(t){return i.ObjectUtils.equals(e,H(t),r)}))},R=function(e){var t=H(e),r=G();return c.multiple&&c.value?c.value.some((function(e){return i.ObjectUtils.equals(e,t,r)})):i.ObjectUtils.equals(c.value,t,r)},B=function(e){return c.optionLabel?i.ObjectUtils.resolveFieldData(e,c.optionLabel):e&&void 0!==e.label?e.label:e},H=function(e){return c.optionValue?i.ObjectUtils.resolveFieldData(e,c.optionValue):e&&void 0!==e.value?e.value:e},q=function(e){return c.dataKey?i.ObjectUtils.resolveFieldData(e,c.dataKey):B(e)},z=function(e){return c.optionDisabled?i.ObjectUtils.isFunction(c.optionDisabled)?c.optionDisabled(e):i.ObjectUtils.resolveFieldData(e,c.optionDisabled):!(!e||void 0===e.disabled)&&e.disabled},J=function(e){return i.ObjectUtils.resolveFieldData(e,c.optionGroupLabel)},X=function(e){return i.ObjectUtils.resolveFieldData(e,c.optionGroupChildren)},$=function(){if(y.current){var e=V();-1!==e&&setTimeout((function(){return y.current.scrollToIndex(e)}),0)}};s.useImperativeHandle(t,(function(){return{props:c,focus:function(){return i.DomHandler.focusFirstElement(v.current)},getElement:function(){return v.current},getVirtualScroller:function(){return y.current}}})),n.useMountEffect((function(){$()}));var Y=function(e,t){return X(e).map((function(e,r){var n=B(e),l=r+"_"+q(e),i=z(e),o=i?null:c.tabIndex||0;return s.createElement(w,{key:l,label:n,option:e,style:t,template:c.itemTemplate,selected:R(e),onClick:C,onTouchEnd:I,tabIndex:o,disabled:i})}))},Q=function(e,t){var r=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{},n={height:r.props?r.props.itemSize:void 0};if(c.optionGroupLabel){var l=c.optionGroupTemplate?i.ObjectUtils.getJSXElement(c.optionGroupTemplate,e,t):i.ObjectUtils.resolveFieldData(e,c.optionGroupLabel),o=Y(e,n),a=t+"_"+J(e);return s.createElement(s.Fragment,{key:a},s.createElement("li",{className:"p-listbox-item-group",style:n,role:"group"},l),o)}var u=B(e),p=t+"_"+q(e),f=z(e),m=f?null:c.tabIndex||0;return s.createElement(w,{key:p,label:u,option:e,style:n,template:c.itemTemplate,selected:R(e),onClick:C,onTouchEnd:I,tabIndex:m,disabled:f})},W=function(e,t){var n=i.ObjectUtils.getJSXElement(e,c)||r.localeOption(t?"emptyFilterMessage":"emptyMessage");return s.createElement("li",{className:"p-listbox-empty-message"},n)},Z=function(){if(N){var e=O.trim().toLocaleLowerCase(c.filterLocale),t=c.filterBy?c.filterBy.split(","):[c.optionLabel||"label"];if(c.optionGroupLabel){var n,l=[],i=F(c.options);try{for(i.s();!(n=i.n()).done;){var o=n.value,a=r.FilterService.filter(X(o),t,e,c.filterMatchMode,c.filterLocale);a&&a.length&&l.push(T(T({},o),{items:a}))}}catch(e){i.e(e)}finally{i.f()}return l}return r.FilterService.filter(c.options,t,e,c.filterMatchMode,c.filterLocale)}return c.options}(),ee=i.ObjectUtils.isNotEmpty(c.tooltip),te=P.getOtherProps(c),re=i.ObjectUtils.reduceKeys(te,i.DomHandler.ARIA_PROPS),ne=i.classNames("p-listbox p-component",{"p-disabled":c.disabled},c.className),le=i.classNames("p-listbox-list-wrapper",c.listClassName),ie=function(){if(c.virtualScrollerOptions){var e=T(T({},c.virtualScrollerOptions),{items:Z,onLazyLoad:function(e){return c.virtualScrollerOptions.onLazyLoad(T(T({},e),{filter:Z}))},itemTemplate:function(e,t){return e&&Q(e,t.index,t)},contentTemplate:function(e){var t=i.classNames("p-listbox-list",e.className);return s.createElement("ul",p({ref:e.contentRef,style:e.style,className:t,role:"listbox","aria-multiselectable":c.multiple},re),e.children)}});return s.createElement(o.VirtualScroller,p({ref:y},e))}var t=i.ObjectUtils.isNotEmpty(Z)?Z.map(Q):N?W(c.emptyFilterMessage,!0):W(c.emptyMessage);return s.createElement("ul",p({className:"p-listbox-list",role:"listbox","aria-multiselectable":c.multiple},re),t)}(),oe=c.filter?s.createElement(D,{filter:O,onFilter:M,resetFilter:A,filterTemplate:c.filterTemplate,disabled:c.disabled,filterPlaceholder:c.filterPlaceholder,filterInputProps:c.filterInputProps}):null;return s.createElement(s.Fragment,null,s.createElement("div",p({ref:v,id:c.id,className:ne,style:c.style},te),oe,s.createElement("div",{className:le,style:c.listStyle},ie)),ee&&s.createElement(l.Tooltip,p({target:v,content:c.tooltip},c.tooltipOptions)))})));return L.displayName="ListBox",e.ListBox=L,Object.defineProperty(e,"__esModule",{value:!0}),e}({},React,primereact.api,primereact.hooks,primereact.tooltip,primereact.utils,primereact.virtualscroller,primereact.inputtext,primereact.ripple);