vue-treeselect.umd.min.js

/*!
 * vue-treeselect v0.4.0 | (c) 2017-2019 Riophae Lee
 * Released under the MIT License.
 * https://vue-treeselect.js.org/
 */
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t(n){n.children.forEach((function(n){!1!==e(n)&&n.isBranch&&t(n)}))}({children:this.forest.normalizedOptions})},toggleClickOutsideEvent:function(e){e?document.addEventListener("mousedown",this.handleClickOutside,!1):document.removeEventListener("mousedown",this.handleClickOutside,!1)},getValueContainer:function(){return this.$refs.control.$refs["value-container"]},getInput:function(){return this.getValueContainer().$refs.input},focusInput:function(){this.getInput().focus()},blurInput:function(){this.getInput().blur()},handleMouseDown:f((function(e){(e.preventDefault(),e.stopPropagation(),this.disabled)||(this.getValueContainer().$el.contains(e.target)&&!this.menu.isOpen&&(this.openOnClick||this.trigger.isFocused)&&this.openMenu(),this._blurOnSelect?this.blurInput():this.focusInput(),this.resetFlags())})),handleClickOutside:function(e){this.$refs.wrapper&&!this.$refs.wrapper.contains(e.target)&&(this.blurInput(),this.closeMenu())},handleLocalSearch:function(){var e=this,t=this.trigger.searchQuery,n=function(){return e.resetHighlightedOptionWhenNecessary(!0)};if(!t)return this.localSearch.active=!1,n();this.localSearch.active=!0,this.localSearch.noResults=!0,this.traverseAllNodesDFS((function(t){var n;t.isBranch&&(t.isExpandedOnSearch=!1,t.showAllChildrenOnSearch=!1,t.isMatched=!1,t.hasMatchedDescendants=!1,e.$set(e.localSearch.countMap,t.id,(n={},l()(n,"ALL_CHILDREN",0),l()(n,"ALL_DESCENDANTS",0),l()(n,"LEAF_CHILDREN",0),l()(n,"LEAF_DESCENDANTS",0),n)))}));var i=t.trim().toLocaleLowerCase(),r=i.replace(/\s+/g," ").split(" ");this.traverseAllNodesDFS((function(t){e.searchNested&&r.length>1?t.isMatched=r.every((function(e){return oe(!1,e,t.nestedSearchLabel)})):t.isMatched=e.matchKeys.some((function(n){return oe(!e.disableFuzzyMatching,i,t.lowerCased[n])})),t.isMatched&&(e.localSearch.noResults=!1,t.ancestors.forEach((function(t){return e.localSearch.countMap[t.id].ALL_DESCENDANTS++})),t.isLeaf&&t.ancestors.forEach((function(t){return e.localSearch.countMap[t.id].LEAF_DESCENDANTS++})),null!==t.parentNode&&(e.localSearch.countMap[t.parentNode.id].ALL_CHILDREN+=1,t.isLeaf&&(e.localSearch.countMap[t.parentNode.id].LEAF_CHILDREN+=1))),(t.isMatched||t.isBranch&&t.isExpandedOnSearch)&&null!==t.parentNode&&(t.parentNode.isExpandedOnSearch=!0,t.parentNode.hasMatchedDescendants=!0)})),n()},handleRemoteSearch:function(){var e=this,t=this.trigger.searchQuery,n=this.getRemoteSearchEntry(),i=function(){e.initialize(),e.resetHighlightedOptionWhenNecessary(!0)};if((""===t||this.cacheOptions)&&n.isLoaded)return i();this.callLoadOptionsProp({action:"ASYNC_SEARCH",args:{searchQuery:t},isPending:function(){return n.isLoading},start:function(){n.isLoading=!0,n.isLoaded=!1,n.loadingError=""},succeed:function(r){n.isLoaded=!0,n.options=r,e.trigger.searchQuery===t&&i()},fail:function(e){n.loadingError=se(e)},end:function(){n.isLoading=!1}})},getRemoteSearchEntry:function(){var 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u=a.id,d=a.label,f=a.children,p=a.isDefaultExpanded,v=null===e,m=v?0:e.level+1,g=Array.isArray(f)||null===f,y=!g,S=!!a.isDisabled||!i.flat&&!v&&e.isDisabled,O=!!a.isNew,b=i.matchKeys.reduce((function(e,t){return ie({},e,l()({},t,(n=a[t],"string"==typeof n?n:"number"!=typeof n||w(n)?"":n+"").toLocaleLowerCase()));var n}),{}),_=v?b.label:e.nestedSearchLabel+" "+b.label,E=i.$set(i.forest.nodeMap,u,B());if(i.$set(E,"id",u),i.$set(E,"label",d),i.$set(E,"level",m),i.$set(E,"ancestors",v?[]:[e].concat(e.ancestors)),i.$set(E,"index",(v?[]:e.index).concat(o)),i.$set(E,"parentNode",e),i.$set(E,"lowerCased",b),i.$set(E,"nestedSearchLabel",_),i.$set(E,"isDisabled",S),i.$set(E,"isNew",O),i.$set(E,"isMatched",!1),i.$set(E,"isHighlighted",!1),i.$set(E,"isBranch",g),i.$set(E,"isLeaf",y),i.$set(E,"isRootNode",v),i.$set(E,"raw",c),g){var N,L=Array.isArray(f);i.$set(E,"childrenStates",ie({},{isLoaded:!1,isLoading:!1,loadingError:""},{isLoaded:L})),i.$set(E,"isExpanded","boolean"==typeof p?p:m<i.defaultExpandLevel),i.$set(E,"hasMatchedDescendants",!1),i.$set(E,"hasDisabledDescendants",!1),i.$set(E,"isExpandedOnSearch",!1),i.$set(E,"showAllChildrenOnSearch",!1),i.$set(E,"count",(N={},l()(N,"ALL_CHILDREN",0),l()(N,"ALL_DESCENDANTS",0),l()(N,"LEAF_CHILDREN",0),l()(N,"LEAF_DESCENDANTS",0),N)),i.$set(E,"children",L?i.normalize(E,f,n):[]),!0===p&&E.ancestors.forEach((function(e){e.isExpanded=!0})),L||"function"==typeof i.loadOptions?!L&&E.isExpanded&&i.loadChildrenOptions(E):h((function(){return!1}),(function(){return'Unloaded branch node detected. 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")+'Their labels are "'.concat(t.forest.nodeMap[e.id].label,'" and "').concat(e.label,'" respectively.')}))},verifyNodeShape:function(e){h((function(){return!(void 0===e.children&&!0===e.isBranch)}),(function(){return"Are you meant to declare an unloaded branch node? `isBranch: true` is no longer supported, please use `children: null` instead."}))},select:function(e){if(!this.disabled&&!e.isDisabled){this.single&&this.clear();var t=this.multiple&&!this.flat?0===this.forest.checkedStateMap[e.id]:!this.isSelected(e);t?this._selectNode(e):this._deselectNode(e),this.buildForestState(),t?this.$emit("select",e.raw,this.getInstanceId()):this.$emit("deselect",e.raw,this.getInstanceId()),this.localSearch.active&&t&&(this.single||this.clearOnSelect)&&this.resetSearchQuery(),this.single&&this.closeOnSelect&&(this.closeMenu(),this.searchable&&(this._blurOnSelect=!0))}},clear:function(){var e=this;this.hasValue&&(this.single||this.allowClearingDisabled?this.forest.selectedNodeIds=[]:this.forest.selectedNodeIds=this.forest.selectedNodeIds.filter((function(t){return e.getNode(t).isDisabled})),this.buildForestState())},_selectNode:function(e){var t=this;if(this.single||this.disableBranchNodes)return this.addValue(e);if(this.flat)return this.addValue(e),void(this.autoSelectAncestors?e.ancestors.forEach((function(e){t.isSelected(e)||e.isDisabled||t.addValue(e)})):this.autoSelectDescendants&&this.traverseDescendantsBFS(e,(function(e){t.isSelected(e)||e.isDisabled||t.addValue(e)})));var n=e.isLeaf||!e.hasDisabledDescendants||this.allowSelectingDisabledDescendants;if(n&&this.addValue(e),e.isBranch&&this.traverseDescendantsBFS(e,(function(e){e.isDisabled&&!t.allowSelectingDisabledDescendants||t.addValue(e)})),n)for(var i=e;null!==(i=i.parentNode)&&i.children.every(this.isSelected);)this.addValue(i)},_deselectNode:function(e){var t=this;if(this.disableBranchNodes)return this.removeValue(e);if(this.flat)return this.removeValue(e),void(this.autoDeselectAncestors?e.ancestors.forEach((function(e){t.isSelected(e)&&!e.isDisabled&&t.removeValue(e)})):this.autoDeselectDescendants&&this.traverseDescendantsBFS(e,(function(e){t.isSelected(e)&&!e.isDisabled&&t.removeValue(e)})));var n=!1;if(e.isBranch&&this.traverseDescendantsDFS(e,(function(e){e.isDisabled&&!t.allowSelectingDisabledDescendants||(t.removeValue(e),n=!0)})),e.isLeaf||n||0===e.children.length){this.removeValue(e);for(var i=e;null!==(i=i.parentNode)&&this.isSelected(i);)this.removeValue(i)}},addValue:function(e){this.forest.selectedNodeIds.push(e.id),this.forest.selectedNodeMap[e.id]=!0},removeValue:function(e){S(this.forest.selectedNodeIds,e.id),delete this.forest.selectedNodeMap[e.id]},removeLastValue:function(){if(this.hasValue){if(this.single)return this.clear();var e=P()(this.internalValue),t=this.getNode(e);this.select(t)}},saveMenuScrollPosition:function(){var e=this.getMenu();e&&(this.menu.lastScrollPosition=e.scrollTop)},restoreMenuScrollPosition:function(){var e=this.getMenu();e&&(e.scrollTop=this.menu.lastScrollPosition)}},created:function(){this.verifyProps(),this.resetFlags()},mounted:function(){this.autoFocus&&this.focusInput(),this.options||this.async||!this.autoLoadRootOptions||this.loadRootOptions(),this.alwaysOpen&&this.openMenu(),this.async&&this.defaultOptions&&this.handleRemoteSearch()},destroyed:function(){this.toggleClickOutsideEvent(!1)}};function ce(e){return"string"==typeof e?e:null==e||w(e)?"":JSON.stringify(e)}function ue(e,t,n,i,r,o,s,a){var l,c="function"==typeof e?e.options:e;if(t&&(c.render=t,c.staticRenderFns=n,c._compiled=!0),i&&(c.functional=!0),o&&(c._scopeId="data-v-"+o),s?(l=function(e){(e=e||this.$vnode&&this.$vnode.ssrContext||this.parent&&this.parent.$vnode&&this.parent.$vnode.ssrContext)||"undefined"==typeof __VUE_SSR_CONTEXT__||(e=__VUE_SSR_CONTEXT__),r&&r.call(this,e),e&&e._registeredComponents&&e._registeredComponents.add(s)},c._ssrRegister=l):r&&(l=a?function(){r.call(this,this.$root.$options.shadowRoot)}:r),l)if(c.functional){c._injectStyles=l;var u=c.render;c.render=function(e,t){return l.call(t),u(e,t)}}else{var d=c.beforeCreate;c.beforeCreate=d?[].concat(d,l):[l]}return{exports:e,options:c}}var de=ue({name:"vue-treeselect--hidden-fields",inject:["instance"],functional:!0,render:function(e,t){var n=arguments[0],i=t.injections.instance;if(!i.name||i.disabled||!i.hasValue)return null;var r=i.internalValue.map(ce);return i.multiple&&i.joinValues&&(r=[r.join(i.delimiter)]),r.map((function(e,t){return n("input",{attrs:{type:"hidden",name:i.name},domProps:{value:e},key:"hidden-field-"+t})}))}},void 0,void 0,!1,null,null,null);de.options.__file="src/components/HiddenFields.vue";var he=de.exports,fe=n(1),pe=n.n(fe),ve=[q,X,U,J,G,Z,ee],me=ue({name:"vue-treeselect--input",inject:["instance"],data:function(){return{inputWidth:5,value:""}},computed:{needAutoSize:function(){var e=this.instance;return e.searchable&&!e.disabled&&e.multiple},inputStyle:function(){return{width:this.needAutoSize?"".concat(this.inputWidth,"px"):null}}},watch:{"instance.trigger.searchQuery":function(e){this.value=e},value:function(){this.needAutoSize&&this.$nextTick(this.updateInputWidth)}},created:function(){this.debouncedCallback=g()(this.updateSearchQuery,200,{leading:!0,trailing:!0})},methods:{clear:function(){this.onInput({target:{value:""}})},focus:function(){this.instance.disabled||this.$refs.input&&this.$refs.input.focus()},blur:function(){this.$refs.input&&this.$refs.input.blur()},onFocus:function(){var e=this.instance;e.trigger.isFocused=!0,e.openOnFocus&&e.openMenu()},onBlur:function(){var e=this.instance,t=e.getMenu();if(t&&document.activeElement===t)return this.focus();e.trigger.isFocused=!1,e.closeMenu()},onInput:function(e){var t=e.target.value;this.value=t,t?this.debouncedCallback():(this.debouncedCallback.cancel(),this.updateSearchQuery())},onKeyDown:function(e){var t=this.instance,n="which"in e?e.which:e.keyCode;if(!(e.ctrlKey||e.shiftKey||e.altKey||e.metaKey)){if(!t.menu.isOpen&&H(ve,n))return e.preventDefault(),t.openMenu();switch(n){case Y:t.backspaceRemoves&&!this.value.length&&t.removeLastValue();break;case q:if(e.preventDefault(),null===t.menu.current)return;var i=t.getNode(t.menu.current);if(i.isBranch&&t.disableBranchNodes)return;t.select(i);break;case K:this.value.length?this.clear():t.menu.isOpen&&t.closeMenu();break;case X:e.preventDefault(),t.highlightLastOption();break;case U:e.preventDefault(),t.highlightFirstOption();break;case J:var r=t.getNode(t.menu.current);r.isBranch&&t.shouldExpand(r)?(e.preventDefault(),t.toggleExpanded(r)):!r.isRootNode&&(r.isLeaf||r.isBranch&&!t.shouldExpand(r))&&(e.preventDefault(),t.setCurrentHighlightedOption(r.parentNode));break;case G:e.preventDefault(),t.highlightPrevOption();break;case Z:var o=t.getNode(t.menu.current);o.isBranch&&!t.shouldExpand(o)&&(e.preventDefault(),t.toggleExpanded(o));break;case ee:e.preventDefault(),t.highlightNextOption();break;case te:t.deleteRemoves&&!this.value.length&&t.removeLastValue();break;default:t.openMenu()}}},onMouseDown:function(e){this.value.length&&e.stopPropagation()},renderInputContainer:function(){var e=this.$createElement,t=this.instance,n={},i=[];return t.searchable&&!t.disabled&&(i.push(this.renderInput()),this.needAutoSize&&i.push(this.renderSizer())),t.searchable||F(n,{on:{focus:this.onFocus,blur:this.onBlur,keydown:this.onKeyDown},ref:"input"}),t.searchable||t.disabled||F(n,{attrs:{tabIndex:t.tabIndex}}),e("div",pe()([{class:"vue-treeselect__input-container"},n]),[i])},renderInput:function(){var e=this.$createElement,t=this.instance;return e("input",{ref:"input",class:"vue-treeselect__input",attrs:{type:"text",autocomplete:"off",tabIndex:t.tabIndex,required:t.required&&!t.hasValue},domProps:{value:this.value},style:this.inputStyle,on:{focus:this.onFocus,input:this.onInput,blur:this.onBlur,keydown:this.onKeyDown,mousedown:this.onMouseDown}})},renderSizer:function(){return(0,this.$createElement)("div",{ref:"sizer",class:"vue-treeselect__sizer"},[this.value])},updateInputWidth:function(){this.inputWidth=Math.max(5,this.$refs.sizer.scrollWidth+15)},updateSearchQuery:function(){this.instance.trigger.searchQuery=this.value}},render:function(){return this.renderInputContainer()}},void 0,void 0,!1,null,null,null);me.options.__file="src/components/Input.vue";var ge=me.exports,ye=ue({name:"vue-treeselect--placeholder",inject:["instance"],render:function(){var e=arguments[0],t=this.instance,n={"vue-treeselect__placeholder":!0,"vue-treeselect-helper-zoom-effect-off":!0,"vue-treeselect-helper-hide":t.hasValue||t.trigger.searchQuery};return e("div",{class:n},[t.placeholder])}},void 0,void 0,!1,null,null,null);ye.options.__file="src/components/Placeholder.vue";var Se=ye.exports,Oe=ue({name:"vue-treeselect--single-value",inject:["instance"],methods:{renderSingleValueLabel:function(){var e=this.instance,t=e.selectedNodes[0],n=e.$scopedSlots["value-label"];return n?n({node:t}):t.label}},render:function(){var e=arguments[0],t=this.instance,n=this.$parent.renderValueContainer,i=t.hasValue&&!t.trigger.searchQuery;return n([i&&e("div",{class:"vue-treeselect__single-value"},[this.renderSingleValueLabel()]),e(Se),e(ge,{ref:"input"})])}},void 0,void 0,!1,null,null,null);Oe.options.__file="src/components/SingleValue.vue";var be=Oe.exports,_e=function(){var e=this.$createElement,t=this._self._c||e;return t("svg",{attrs:{xmlns:"http://www.w3.org/2000/svg",viewBox:"0 0 348.333 348.333"}},[t("path",{attrs:{d:"M336.559 68.611L231.016 174.165l105.543 105.549c15.699 15.705 15.699 41.145 0 56.85-7.844 7.844-18.128 11.769-28.407 11.769-10.296 0-20.581-3.919-28.419-11.769L174.167 231.003 68.609 336.563c-7.843 7.844-18.128 11.769-28.416 11.769-10.285 0-20.563-3.919-28.413-11.769-15.699-15.698-15.699-41.139 0-56.85l105.54-105.549L11.774 68.611c-15.699-15.699-15.699-41.145 0-56.844 15.696-15.687 41.127-15.687 56.829 0l105.563 105.554L279.721 11.767c15.705-15.687 41.139-15.687 56.832 0 15.705 15.699 15.705 41.145.006 56.844z"}})])};_e._withStripped=!0;var Ee=ue({name:"vue-treeselect--x"},_e,[],!1,null,null,null);Ee.options.__file="src/components/icons/Delete.vue";var Ne=Ee.exports,Le=ue({name:"vue-treeselect--multi-value-item",inject:["instance"],props:{node:{type:Object,required:!0}},methods:{handleMouseDown:f((function(){var e=this.instance,t=this.node;e.select(t)}))},render:function(){var e=arguments[0],t=this.instance,n=this.node,i={"vue-treeselect__multi-value-item":!0,"vue-treeselect__multi-value-item-disabled":n.isDisabled,"vue-treeselect__multi-value-item-new":n.isNew},r=t.$scopedSlots["value-label"],o=r?r({node:n}):n.label;return e("div",{class:"vue-treeselect__multi-value-item-container"},[e("div",{class:i,on:{mousedown:this.handleMouseDown}},[e("span",{class:"vue-treeselect__multi-value-label"},[o]),e("span",{class:"vue-treeselect__icon vue-treeselect__value-remove"},[e(Ne)])])])}},void 0,void 0,!1,null,null,null);Le.options.__file="src/components/MultiValueItem.vue";var xe=Le.exports,we=ue({name:"vue-treeselect--multi-value",inject:["instance"],methods:{renderMultiValueItems:function(){var e=this.$createElement,t=this.instance;return t.internalValue.slice(0,t.limit).map(t.getNode).map((function(t){return e(xe,{key:"multi-value-item-".concat(t.id),attrs:{node:t}})}))},renderExceedLimitTip:function(){var e=this.$createElement,t=this.instance,n=t.internalValue.length-t.limit;return n<=0?null:e("div",{class:"vue-treeselect__limit-tip vue-treeselect-helper-zoom-effect-off",key:"exceed-limit-tip"},[e("span",{class:"vue-treeselect__limit-tip-text"},[t.limitText(n)])])}},render:function(){var e=arguments[0],t=this.$parent.renderValueContainer,n={props:{tag:"div",name:"vue-treeselect__multi-value-item--transition",appear:!0}};return t(e("transition-group",pe()([{class:"vue-treeselect__multi-value"},n]),[this.renderMultiValueItems(),this.renderExceedLimitTip(),e(Se,{key:"placeholder"}),e(ge,{ref:"input",key:"input"})]))}},void 0,void 0,!1,null,null,null);we.options.__file="src/components/MultiValue.vue";var Ce=we.exports,De=function(){var e=this.$createElement,t=this._self._c||e;return t("svg",{attrs:{xmlns:"http://www.w3.org/2000/svg",viewBox:"0 0 292.362 292.362"}},[t("path",{attrs:{d:"M286.935 69.377c-3.614-3.617-7.898-5.424-12.848-5.424H18.274c-4.952 0-9.233 1.807-12.85 5.424C1.807 72.998 0 77.279 0 82.228c0 4.948 1.807 9.229 5.424 12.847l127.907 127.907c3.621 3.617 7.902 5.428 12.85 5.428s9.233-1.811 12.847-5.428L286.935 95.074c3.613-3.617 5.427-7.898 5.427-12.847 0-4.948-1.814-9.229-5.427-12.85z"}})])};De._withStripped=!0;var Ie=ue({name:"vue-treeselect--arrow"},De,[],!1,null,null,null);Ie.options.__file="src/components/icons/Arrow.vue";var Me=Ie.exports,Ae=ue({name:"vue-treeselect--control",inject:["instance"],computed:{shouldShowX:function(){var e=this.instance;return e.clearable&&!e.disabled&&e.hasValue&&(this.hasUndisabledValue||e.allowClearingDisabled)},shouldShowArrow:function(){var e=this.instance;return!e.alwaysOpen||!e.menu.isOpen},hasUndisabledValue:function(){var e=this.instance;return e.hasValue&&e.internalValue.some((function(t){return!e.getNode(t).isDisabled}))}},methods:{renderX:function(){var e=this.$createElement,t=this.instance,n=t.multiple?t.clearAllText:t.clearValueText;return this.shouldShowX?e("div",{class:"vue-treeselect__x-container",attrs:{title:n},on:{mousedown:this.handleMouseDownOnX}},[e(Ne,{class:"vue-treeselect__x"})]):null},renderArrow:function(){var e=this.$createElement,t={"vue-treeselect__control-arrow":!0,"vue-treeselect__control-arrow--rotated":this.instance.menu.isOpen};return this.shouldShowArrow?e("div",{class:"vue-treeselect__control-arrow-container",on:{mousedown:this.handleMouseDownOnArrow}},[e(Me,{class:t})]):null},handleMouseDownOnX:f((function(e){e.stopPropagation(),e.preventDefault();var t=this.instance,n=t.beforeClearAll(),i=function(e){e&&t.clear()};D()(n)?n.then(i):setTimeout((function(){return i(n)}),0)})),handleMouseDownOnArrow:f((function(e){e.preventDefault(),e.stopPropagation();var t=this.instance;t.focusInput(),t.toggleMenu()})),renderValueContainer:function(e){return(0,this.$createElement)("div",{class:"vue-treeselect__value-container"},[e])}},render:function(){var e=arguments[0],t=this.instance,n=t.single?be:Ce;return e("div",{class:"vue-treeselect__control",on:{mousedown:t.handleMouseDown}},[e(n,{ref:"value-container"}),this.renderX(),this.renderArrow()])}},void 0,void 0,!1,null,null,null);Ae.options.__file="src/components/Control.vue";var Te=Ae.exports,Re=ue({name:"vue-treeselect--tip",functional:!0,props:{type:{type:String,required:!0},icon:{type:String,required:!0}},render:function(e,t){var n=arguments[0],i=t.props,r=t.children;return n("div",{class:"vue-treeselect__tip vue-treeselect__".concat(i.type,"-tip")},[n("div",{class:"vue-treeselect__icon-container"},[n("span",{class:"vue-treeselect__icon-".concat(i.icon)})]),n("span",{class:"vue-treeselect__tip-text vue-treeselect__".concat(i.type,"-tip-text")},[r])])}},void 0,void 0,!1,null,null,null);Re.options.__file="src/components/Tip.vue";var $e,Be,ze,Ve=Re.exports,ke={name:"vue-treeselect--option",inject:["instance"],props:{node:{type:Object,required:!0}},computed:{shouldExpand:function(){var e=this.instance,t=this.node;return t.isBranch&&e.shouldExpand(t)},shouldShow:function(){var e=this.instance,t=this.node;return e.shouldShowOptionInMenu(t)}},methods:{renderOption:function(){var e=this.$createElement,t=this.instance,n=this.node;return e("div",{class:{"vue-treeselect__option":!0,"vue-treeselect__option--disabled":n.isDisabled,"vue-treeselect__option--selected":t.isSelected(n),"vue-treeselect__option--highlight":n.isHighlighted,"vue-treeselect__option--matched":t.localSearch.active&&n.isMatched,"vue-treeselect__option--hide":!this.shouldShow},on:{mouseenter:this.handleMouseEnterOption},attrs:{"data-id":n.id}},[this.renderArrow(),this.renderLabelContainer([this.renderCheckboxContainer([this.renderCheckbox()]),this.renderLabel()])])},renderSubOptionsList:function(){var e=this.$createElement;return this.shouldExpand?e("div",{class:"vue-treeselect__list"},[this.renderSubOptions(),this.renderNoChildrenTip(),this.renderLoadingChildrenTip(),this.renderLoadingChildrenErrorTip()]):null},renderArrow:function(){var e=this.$createElement,t=this.instance,n=this.node;if(t.shouldFlattenOptions&&this.shouldShow)return null;if(n.isBranch){var i={"vue-treeselect__option-arrow":!0,"vue-treeselect__option-arrow--rotated":this.shouldExpand};return e("div",{class:"vue-treeselect__option-arrow-container",on:{mousedown:this.handleMouseDownOnArrow}},[e("transition",{props:{name:"vue-treeselect__option-arrow--prepare",appear:!0}},[e(Me,{class:i})])])}return t.hasBranchNodes?($e||($e=e("div",{class:"vue-treeselect__option-arrow-placeholder"},[" "])),$e):null},renderLabelContainer:function(e){return(0,this.$createElement)("div",{class:"vue-treeselect__label-container",on:{mousedown:this.handleMouseDownOnLabelContainer}},[e])},renderCheckboxContainer:function(e){var t=this.$createElement,n=this.instance,i=this.node;return n.single?null:n.disableBranchNodes&&i.isBranch?null:t("div",{class:"vue-treeselect__checkbox-container"},[e])},renderCheckbox:function(){var e=this.$createElement,t=this.instance,n=this.node,i=t.forest.checkedStateMap[n.id],r={"vue-treeselect__checkbox":!0,"vue-treeselect__checkbox--checked":2===i,"vue-treeselect__checkbox--indeterminate":1===i,"vue-treeselect__checkbox--unchecked":0===i,"vue-treeselect__checkbox--disabled":n.isDisabled};return Be||(Be=e("span",{class:"vue-treeselect__check-mark"})),ze||(ze=e("span",{class:"vue-treeselect__minus-mark"})),e("span",{class:r},[Be,ze])},renderLabel:function(){var e=this.$createElement,t=this.instance,n=this.node,i=n.isBranch&&(t.localSearch.active?t.showCountOnSearchComputed:t.showCount),r=i?t.localSearch.active?t.localSearch.countMap[n.id][t.showCountOf]:n.count[t.showCountOf]:NaN,o=t.$scopedSlots["option-label"];return o?o({node:n,shouldShowCount:i,count:r,labelClassName:"vue-treeselect__label",countClassName:"vue-treeselect__count"}):e("label",{class:"vue-treeselect__label"},[n.label,i&&e("span",{class:"vue-treeselect__count"},["(",r,")"])])},renderSubOptions:function(){var e=this.$createElement,t=this.node;return t.childrenStates.isLoaded?t.children.map((function(t){return e(ke,{attrs:{node:t},key:t.id})})):null},renderNoChildrenTip:function(){var e=this.$createElement,t=this.instance,n=this.node;return!n.childrenStates.isLoaded||n.children.length?null:e(Ve,{attrs:{type:"no-children",icon:"warning"}},[t.noChildrenText])},renderLoadingChildrenTip:function(){var e=this.$createElement,t=this.instance;return this.node.childrenStates.isLoading?e(Ve,{attrs:{type:"loading",icon:"loader"}},[t.loadingText]):null},renderLoadingChildrenErrorTip:function(){var e=this.$createElement,t=this.instance,n=this.node;return n.childrenStates.loadingError?e(Ve,{attrs:{type:"error",icon:"error"}},[n.childrenStates.loadingError,e("a",{class:"vue-treeselect__retry",attrs:{title:t.retryTitle},on:{mousedown:this.handleMouseDownOnRetry}},[t.retryText])]):null},handleMouseEnterOption:function(e){var t=this.instance,n=this.node;e.target===e.currentTarget&&t.setCurrentHighlightedOption(n,!1)},handleMouseDownOnArrow:f((function(){var e=this.instance,t=this.node;e.toggleExpanded(t)})),handleMouseDownOnLabelContainer:f((function(){var e=this.instance,t=this.node;t.isBranch&&e.disableBranchNodes?e.toggleExpanded(t):e.select(t)})),handleMouseDownOnRetry:f((function(){var e=this.instance,t=this.node;e.loadChildrenOptions(t)}))},render:function(){var e=arguments[0],t=this.node,n=this.instance.shouldFlattenOptions?0:t.level,i=l()({"vue-treeselect__list-item":!0},"vue-treeselect__indent-level-".concat(n),!0),r={props:{name:"vue-treeselect__list--transition"}};return e("div",{class:i},[this.renderOption(),t.isBranch&&e("transition",r,[this.renderSubOptionsList()])])}},Fe=ue(ke,void 0,void 0,!1,null,null,null);Fe.options.__file="src/components/Option.vue";var je=Fe.exports,Pe={top:"top",bottom:"bottom",above:"top",below:"bottom"},He=ue({name:"vue-treeselect--menu",inject:["instance"],computed:{menuStyle:function(){return{maxHeight:this.instance.maxHeight+"px"}},menuContainerStyle:function(){var e=this.instance;return{zIndex:e.appendToBody?null:e.zIndex}}},watch:{"instance.menu.isOpen":function(e){e?this.$nextTick(this.onMenuOpen):this.onMenuClose()}},created:function(){this.menuSizeWatcher=null,this.menuResizeAndScrollEventListeners=null},mounted:function(){this.instance.menu.isOpen&&this.$nextTick(this.onMenuOpen)},destroyed:function(){this.onMenuClose()},methods:{renderMenu:function(){var e=this.$createElement,t=this.instance;return t.menu.isOpen?e("div",{ref:"menu",class:"vue-treeselect__menu",on:{mousedown:t.handleMouseDown},style:this.menuStyle},[this.renderBeforeList(),t.async?this.renderAsyncSearchMenuInner():t.localSearch.active?this.renderLocalSearchMenuInner():this.renderNormalMenuInner(),this.renderAfterList()]):null},renderBeforeList:function(){var e=this.instance.$scopedSlots["before-list"];return e?e():null},renderAfterList:function(){var e=this.instance.$scopedSlots["after-list"];return e?e():null},renderNormalMenuInner:function(){var e=this.instance;return e.rootOptionsStates.isLoading?this.renderLoadingOptionsTip():e.rootOptionsStates.loadingError?this.renderLoadingRootOptionsErrorTip():e.rootOptionsStates.isLoaded&&0===e.forest.normalizedOptions.length?this.renderNoAvailableOptionsTip():this.renderOptionList()},renderLocalSearchMenuInner:function(){var e=this.instance;return e.rootOptionsStates.isLoading?this.renderLoadingOptionsTip():e.rootOptionsStates.loadingError?this.renderLoadingRootOptionsErrorTip():e.rootOptionsStates.isLoaded&&0===e.forest.normalizedOptions.length?this.renderNoAvailableOptionsTip():e.localSearch.noResults?this.renderNoResultsTip():this.renderOptionList()},renderAsyncSearchMenuInner:function(){var e=this.instance,t=e.getRemoteSearchEntry(),n=""===e.trigger.searchQuery&&!e.defaultOptions,i=!n&&(t.isLoaded&&0===t.options.length);return n?this.renderSearchPromptTip():t.isLoading?this.renderLoadingOptionsTip():t.loadingError?this.renderAsyncSearchLoadingErrorTip():i?this.renderNoResultsTip():this.renderOptionList()},renderOptionList:function(){var e=this.$createElement,t=this.instance;return e("div",{class:"vue-treeselect__list"},[t.forest.normalizedOptions.map((function(t){return e(je,{attrs:{node:t},key:t.id})}))])},renderSearchPromptTip:function(){var e=this.$createElement,t=this.instance;return e(Ve,{attrs:{type:"search-prompt",icon:"warning"}},[t.searchPromptText])},renderLoadingOptionsTip:function(){var e=this.$createElement,t=this.instance;return e(Ve,{attrs:{type:"loading",icon:"loader"}},[t.loadingText])},renderLoadingRootOptionsErrorTip:function(){var e=this.$createElement,t=this.instance;return e(Ve,{attrs:{type:"error",icon:"error"}},[t.rootOptionsStates.loadingError,e("a",{class:"vue-treeselect__retry",on:{click:t.loadRootOptions},attrs:{title:t.retryTitle}},[t.retryText])])},renderAsyncSearchLoadingErrorTip:function(){var e=this.$createElement,t=this.instance,n=t.getRemoteSearchEntry();return e(Ve,{attrs:{type:"error",icon:"error"}},[n.loadingError,e("a",{class:"vue-treeselect__retry",on:{click:t.handleRemoteSearch},attrs:{title:t.retryTitle}},[t.retryText])])},renderNoAvailableOptionsTip:function(){var e=this.$createElement,t=this.instance;return e(Ve,{attrs:{type:"no-options",icon:"warning"}},[t.noOptionsText])},renderNoResultsTip:function(){var e=this.$createElement,t=this.instance;return e(Ve,{attrs:{type:"no-results",icon:"warning"}},[t.noResultsText])},onMenuOpen:function(){this.adjustMenuOpenDirection(),this.setupMenuSizeWatcher(),this.setupMenuResizeAndScrollEventListeners()},onMenuClose:function(){this.removeMenuSizeWatcher(),this.removeMenuResizeAndScrollEventListeners()},adjustMenuOpenDirection:function(){var e=this.instance;if(e.menu.isOpen){var t=e.getMenu(),n=e.getControl(),i=t.getBoundingClientRect(),r=n.getBoundingClientRect(),o=i.height,s=window.innerHeight,a=r.top,l=window.innerHeight-r.bottom>o+40,c=a>o+40;r.top>=0&&r.top<=s||r.top<0&&r.bottom>0?"auto"!==e.openDirection?e.menu.placement=Pe[e.openDirection]:e.menu.placement=l||!c?"bottom":"top":e.closeMenu()}},setupMenuSizeWatcher:function(){var e=this.instance.getMenu();this.menuSizeWatcher||(this.menuSizeWatcher={remove:N(e,this.adjustMenuOpenDirection)})},setupMenuResizeAndScrollEventListeners:function(){var e=this.instance.getControl();this.menuResizeAndScrollEventListeners||(this.menuResizeAndScrollEventListeners={remove:x(e,this.adjustMenuOpenDirection)})},removeMenuSizeWatcher:function(){this.menuSizeWatcher&&(this.menuSizeWatcher.remove(),this.menuSizeWatcher=null)},removeMenuResizeAndScrollEventListeners:function(){this.menuResizeAndScrollEventListeners&&(this.menuResizeAndScrollEventListeners.remove(),this.menuResizeAndScrollEventListeners=null)}},render:function(){var e=arguments[0];return e("div",{ref:"menu-container",class:"vue-treeselect__menu-container",style:this.menuContainerStyle},[e("transition",{attrs:{name:"vue-treeselect__menu--transition"}},[this.renderMenu()])])}},void 0,void 0,!1,null,null,null);He.options.__file="src/components/Menu.vue";var We=He.exports,Qe=n(17),Ye=n.n(Qe);function qe(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var i=Object.getOwnPropertySymbols(e);t&&(i=i.filter((function(t){return 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e=this.instance.getControl();this.controlResizeAndScrollEventListeners||(this.controlResizeAndScrollEventListeners={remove:x(e,this.updateMenuContainerOffset)})},setupControlSizeWatcher:function(){var e=this,t=this.instance.getControl();this.controlSizeWatcher||(this.controlSizeWatcher={remove:N(t,(function(){e.updateWidth(),e.updateMenuContainerOffset()}))})},removeControlResizeAndScrollEventListeners:function(){this.controlResizeAndScrollEventListeners&&(this.controlResizeAndScrollEventListeners.remove(),this.controlResizeAndScrollEventListeners=null)},removeControlSizeWatcher:function(){this.controlSizeWatcher&&(this.controlSizeWatcher.remove(),this.controlSizeWatcher=null)},updateWidth:function(){var e=this.instance,t=this.$el,n=e.getControl().getBoundingClientRect();t.style.width=n.width+"px"},updateMenuContainerOffset:function(){var e=this.instance,t=e.getControl(),n=this.$el,i=t.getBoundingClientRect(),r=n.getBoundingClientRect(),o="bottom"===e.menu.placement?i.height:0,s=Math.round(i.left-r.left)+"px",a=Math.round(i.top-r.top+o)+"px";this.$refs.menu.$refs["menu-container"].style[W(["transform","webkitTransform","MozTransform","msTransform"],(function(e){return e in document.body.style}))]="translate(".concat(s,", ").concat(a,")")}},render:function(){var e=arguments[0],t=this.instance,n=["vue-treeselect__portal-target",t.wrapperClass],i={zIndex:t.zIndex};return e("div",{class:n,style:i,attrs:{"data-instance-id":t.getInstanceId()}},[e(We,{ref:"menu"})])},destroyed:function(){this.removeHandlers()}},Ue=ue({name:"vue-treeselect--menu-portal",created:function(){this.portalTarget=null},mounted:function(){this.setup()},destroyed:function(){this.teardown()},methods:{setup:function(){var e=document.createElement("div");document.body.appendChild(e),this.portalTarget=new Ye.a(function(e){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?qe(n,!0).forEach((function(t){l()(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):qe(n).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}return e}({el:e,parent:this},Xe))},teardown:function(){document.body.removeChild(this.portalTarget.$el),this.portalTarget.$el.innerHTML="",this.portalTarget.$destroy(),this.portalTarget=null}},render:function(){var e=arguments[0];return Ke||(Ke=e("div",{class:"vue-treeselect__menu-placeholder"})),Ke}},void 0,void 0,!1,null,null,null);Ue.options.__file="src/components/MenuPortal.vue";var Je=Ue.exports,Ge=ue({name:"vue-treeselect",mixins:[le],computed:{wrapperClass:function(){return{"vue-treeselect":!0,"vue-treeselect--single":this.single,"vue-treeselect--multi":this.multiple,"vue-treeselect--searchable":this.searchable,"vue-treeselect--disabled":this.disabled,"vue-treeselect--focused":this.trigger.isFocused,"vue-treeselect--has-value":this.hasValue,"vue-treeselect--open":this.menu.isOpen,"vue-treeselect--open-above":"top"===this.menu.placement,"vue-treeselect--open-below":"bottom"===this.menu.placement,"vue-treeselect--branch-nodes-disabled":this.disableBranchNodes,"vue-treeselect--append-to-body":this.appendToBody}}},render:function(){var e=arguments[0];return e("div",{ref:"wrapper",class:this.wrapperClass},[e(he),e(Te,{ref:"control"}),this.appendToBody?e(Je,{ref:"portal"}):e(We,{ref:"menu"})])}},void 0,void 0,!1,null,null,null);Ge.options.__file="src/components/Treeselect.vue";var Ze=Ge.exports;n(35);n.d(t,"VERSION",(function(){return et})),n.d(t,"Treeselect",(function(){return Ze})),n.d(t,"treeselectMixin",(function(){return le})),n.d(t,"LOAD_ROOT_OPTIONS",(function(){return"LOAD_ROOT_OPTIONS"})),n.d(t,"LOAD_CHILDREN_OPTIONS",(function(){return"LOAD_CHILDREN_OPTIONS"})),n.d(t,"ASYNC_SEARCH",(function(){return"ASYNC_SEARCH"}));t.default=Ze;var et="0.4.0"}])}));
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