bootstrap-vue/dist/bootstrap-vue.esm.min.js

BootstrapVue, with over 40 plugins and more than 80 custom components, custom directives, and over 300 icons, provides one of the most comprehensive implementations of Bootstrap v4 components and grid system for Vue.js. With extensive and automated WAI-AR

/*!
 * BootstrapVue 2.4.1
 *
 * @link https://bootstrap-vue.js.org
 * @source https://github.com/bootstrap-vue/bootstrap-vue
 * @copyright (c) 2016-2020 BootstrapVue
 * @license MIT
 * https://github.com/bootstrap-vue/bootstrap-vue/blob/master/LICENSE
 */
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e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:2;return ot(t)?"":k(t)||O(t)&&t.toString===Object.prototype.toString?JSON.stringify(t,null,e):String(t)},Ke=function(t){return qe(t).trim()},Xe=function(t){return qe(t).toLowerCase()},Je=/%2C/g,Ze=/[!'()*]/g,Qe=/\+/g,Ye=/^(\?|#|&)/,ti=function(t){return"%"+t.charCodeAt(0).toString(16)},ei=function(t){return encodeURIComponent(qe(t)).replace(Ze,ti).replace(Je,",")},ii=decodeURIComponent,ai=function(t){if(!O(t))return"";var e=L(t).map((function(e){var i=t[e];return nt(i)?"":lt(i)?ei(e):k(i)?i.reduce((function(t,i){return lt(i)?t.push(ei(e)):nt(i)||t.push(ei(e)+"="+ei(i)),t}),[]).join("&"):ei(e)+"="+ei(i)})).filter((function(t){return t.length>0})).join("&");return e?"?".concat(e):""},ni=function(t){var e={};return(t=qe(t).trim().replace(Ye,""))?(t.split("&").forEach((function(t){var i=t.replace(Qe," 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n},ri=function(){return{href:{type:String,default:null},rel:{type:String,default:null},target:{type:String,default:"_self"},active:{type:Boolean,default:!1},disabled:{type:Boolean,default:!1},to:{type:[String,Object],default:null},append:{type:Boolean,default:!1},replace:{type:Boolean,default:!1},event:{type:[String,Array],default:"click"},activeClass:{type:String},exact:{type:Boolean,default:!1},exactActiveClass:{type:String},routerTag:{type:String,default:"a"},noPrefetch:{type:Boolean,default:!1}}},si=t.extend({name:"BLink",mixins:[Ie],inheritAttrs:!1,props:ri(),computed:{computedTag:function(){return function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.to,i=t.disabled,a=arguments.length>1?arguments[1]:void 0;return a.$router&&e&&!i?a.$nuxt?"nuxt-link":"router-link":"a"}({to:this.to,disabled:this.disabled},this)},isRouterLink:function(){return li(this.computedTag)},computedRel:function(){return function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},e=t.target,i=t.rel;return"_blank"===e&&lt(i)?"noopener":i||null}({target:this.target,rel:this.rel})},computedHref:function(){return oi({to:this.to,href:this.href},this.computedTag)},computedProps:function(){return this.isRouterLink?h({},this.$props,{tag:this.routerTag}):{}}},methods:{onClick:function(t){var e=arguments,i=ht(t),a=this.isRouterLink,n=this.$listeners.click;i&&this.disabled?(t.stopPropagation(),t.stopImmediatePropagation()):(a&&t.currentTarget.__vue__&&t.currentTarget.__vue__.$emit("click",t),x(n).filter((function(t){return rt(t)})).forEach((function(t){t.apply(void 0,T(e))})),this.$root.$emit("clicked::link",t)),i&&(this.disabled||!a&&"#"===this.computedHref)&&t.preventDefault()},focus:function(){this.$el&&this.$el.focus&&this.$el.focus()},blur:function(){this.$el&&this.$el.blur&&this.$el.blur()}},render:function(t){var e=this.computedTag,i=this.computedRel,a=this.computedHref,n=this.isRouterLink,l={class:{active:this.active,disabled:this.disabled},attrs:h({},this.$attrs,{rel:i,target:this.target,tabindex:this.disabled?"-1":nt(this.$attrs.tabindex)?null:this.$attrs.tabindex,"aria-disabled":this.disabled?"true":null}),props:this.computedProps};return l[n?"nativeOn":"on"]=h({},this.$listeners,{click:this.onClick}),a?l.attrs.href=a:delete l.props.href,t(e,l,this.normalizeSlot("default"))}}),di=ri();delete di.href.default,delete di.to.default;var ui=h({},di,{tag:{type:String,default:"span"},variant:{type:String,default:function(){return Et("BBadge","variant")}},pill:{type:Boolean,default:!1}}),ci=t.extend({name:"BBadge",functional:!0,props:ui,render:function(t,i){var a=i.props,n=i.data,l=i.children,o=a.href||a.to,r=o?si:a.tag,s={staticClass:"badge",class:[a.variant?"badge-".concat(a.variant):"badge-secondary",{"badge-pill":a.pill,active:a.active,disabled:a.disabled}],props:o?Oe(di,a):{}};return t(r,e(n,s),l)}}),hi=It({components:{BBadge:ci}}),pi=/(<([^>]+)>)/gi,fi=function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"";return String(t).replace(pi,"")},vi=function(t,e){return t?{innerHTML:t}:e?{textContent:e}:{}},mi=h({},ri(),{text:{type:String,default:null},html:{type:String,default:null},ariaCurrent:{type:String,default:"location"}}),gi=t.extend({name:"BBreadcrumbLink",functional:!0,props:mi,render:function(t,i){var a=i.props,n=i.data,l=i.children,o=a.active?"span":si,r={props:Oe(mi,a)};return a.active&&(r.attrs={"aria-current":a.ariaCurrent}),l||(r.domProps=vi(a.html,a.text)),t(o,e(n,r),l)}}),bi=t.extend({name:"BBreadcrumbItem",functional:!0,props:mi,render:function(t,i){var a=i.props,n=i.data,l=i.children;return t("li",e(n,{staticClass:"breadcrumb-item",class:{active:a.active}}),[t(gi,{props:a},l)])}}),yi={items:{type:Array,default:null}},Bi=t.extend({name:"BBreadcrumb",functional:!0,props:yi,render:function(t,i){var a=i.props,n=i.data,l=i.children;if(k(a.items)){var o=!1;l=a.items.map((function(e,i){P(e)||(e={text:qe(e)});var n=e.active;return n&&(o=!0),n||o||(n=i+1===a.items.length),t(bi,{props:h({},e,{active:n})})}))}return t("ol",e(n,{staticClass:"breadcrumb"}),l)}}),Si=It({components:{BBreadcrumb:Bi,BBreadcrumbItem:bi,BBreadcrumbLink:gi}}),Ti={block:{type:Boolean,default:!1},disabled:{type:Boolean,default:!1},size:{type:String,default:function(){return Et("BButton","size")}},variant:{type:String,default:function(){return Et("BButton","variant")}},type:{type:String,default:"button"},tag:{type:String,default:"button"},pill:{type:Boolean,default:!1},squared:{type:Boolean,default:!1},pressed:{type:Boolean,default:null}},zi=ri();delete zi.href.default,delete zi.to.default;var wi=L(zi),Ci=h({},zi,{},Ti),ki=function(t,e){return qe(t).toLowerCase()===qe(e).toLowerCase()},Mi=function(t){"focusin"===t.type?de(t.target,"focus"):"focusout"===t.type&&ue(t.target,"focus")},xi=function(t){return t.href||t.to||ki(t.tag,"a")},Ii=function(t){return st(t.pressed)},Vi=function(t){return!(xi(t)||t.tag&&!ki(t.tag,"button"))},Ai=function(t){var e;return["btn-".concat(t.variant||Et("BButton","variant")),(e={},u(e,"btn-".concat(t.size),t.size),u(e,"btn-block",t.block),u(e,"rounded-pill",t.pill),u(e,"rounded-0",t.squared&&!t.pill),u(e,"disabled",t.disabled),u(e,"active",t.pressed),e)]},$i=function(t){return xi(t)?Oe(wi,t):null},_i=function(t,e){var i=Vi(t),a=xi(t),n=Ii(t),l=function(t){return!xi(t)&&!Vi(t)}(t),o=e.attrs&&e.attrs.role?e.attrs.role:null,r=e.attrs?e.attrs.tabindex:null;return l&&(r="0"),{type:i&&!a?t.type:null,disabled:i?t.disabled:null,role:l?"button":o,"aria-disabled":l?String(t.disabled):null,"aria-pressed":n?String(t.pressed):null,autocomplete:n?"off":null,tabindex:t.disabled&&!i?"-1":r}},Hi=t.extend({name:"BButton",functional:!0,props:Ci,render:function(t,i){var a=i.props,n=i.data,l=i.listeners,o=i.children,r=Ii(a),s=xi(a),d={click:function(t){a.disabled&&ht(t)?(t.stopPropagation(),t.preventDefault()):r&&l&&l["update:pressed"]&&x(l["update:pressed"]).forEach((function(t){rt(t)&&t(!a.pressed)}))}};r&&(d.focusin=Mi,d.focusout=Mi);var u={staticClass:"btn",class:Ai(a),props:$i(a),attrs:_i(a,n),on:d};return t(s?si:a.tag,e(n,u),o)}}),Li=It({components:{BButton:Hi,BBtn:Hi,BButtonClose:$e,BBtnClose:$e}}),Fi={vertical:{type:Boolean,default:!1},size:{type:String,default:function(){return Et("BButton","size")}},tag:{type:String,default:"div"},ariaRole:{type:String,default:"group"}},Pi=t.extend({name:"BButtonGroup",functional:!0,props:Fi,render:function(t,i){var a=i.props,n=i.data,l=i.children;return t(a.tag,e(n,{class:u({"btn-group":!a.vertical,"btn-group-vertical":a.vertical},"btn-group-".concat(a.size),a.size),attrs:{role:a.ariaRole}}),l)}}),Oi=It({components:{BButtonGroup:Pi,BBtnGroup:Pi}}),Ei=_({SPACE:32,ENTER:13,ESC:27,LEFT:37,UP:38,RIGHT:39,DOWN:40,PAGEUP:33,PAGEDOWN:34,HOME:36,END:35,TAB:9,SHIFT:16,CTRL:17,BACKSPACE:8,ALT:18,PAUSE:19,BREAK:19,INSERT:45,INS:45,DELETE:46}),Di=[".btn:not(.disabled):not([disabled]):not(.dropdown-item)",".form-control:not(.disabled):not([disabled])","select:not(.disabled):not([disabled])",'input[type="checkbox"]:not(.disabled)','input[type="radio"]:not(.disabled)'].join(","),Ri=t.extend({name:"BButtonToolbar",mixins:[Ie],props:{justify:{type:Boolean,default:!1},keyNav:{type:Boolean,default:!1}},mounted:function(){this.keyNav&&this.getItems()},methods:{onFocusin:function(t){t.target===this.$el&&(t.preventDefault(),t.stopPropagation(),this.focusFirst(t))},stop:function(t){t.preventDefault(),t.stopPropagation()},onKeydown:function(t){if(this.keyNav){var e=t.keyCode,i=t.shiftKey;e===Ei.UP||e===Ei.LEFT?(this.stop(t),i?this.focusFirst(t):this.focusPrev(t)):e!==Ei.DOWN&&e!==Ei.RIGHT||(this.stop(t),i?this.focusLast(t):this.focusNext(t))}},setItemFocus:function(t){t&&t.focus&&t.focus()},focusFirst:function(t){var e=this.getItems();this.setItemFocus(e[0])},focusPrev:function(t){var e=this.getItems(),i=e.indexOf(t.target);i>-1&&(e=e.slice(0,i).reverse(),this.setItemFocus(e[0]))},focusNext:function(t){var e=this.getItems(),i=e.indexOf(t.target);i>-1&&(e=e.slice(i+1),this.setItemFocus(e[0]))},focusLast:function(t){var e=this.getItems().reverse();this.setItemFocus(e[0])},getItems:function(){var t=ae(Di,this.$el);return t.forEach((function(t){t.tabIndex=-1})),t.filter((function(t){return te(t)}))}},render:function(t){return 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a=ct(e),n=ct(i);if(a||n)return!(!a||!n)&&e.getTime()===i.getTime();if(a=k(e),n=k(i),a||n)return!(!a||!n)&&sa(e,i);if(a=P(e),n=P(i),a||n){if(!a||!n)return!1;if(L(e).length!==L(i).length)return!1;for(var l in e){var o=e.hasOwnProperty(l),r=i.hasOwnProperty(l);if(o&&!r||!o&&r||!t(e[l],i[l]))return!1}}return String(e)===String(i)},ua="__bv__visibility_observer",ca=/^\d+$/,ha=function(){function t(e,i,a){r(this,t),this.el=e,this.callback=i.callback,this.margin=i.margin||0,this.once=i.once||!1,this.observer=null,this.visible=void 0,this.doneOnce=!1,this.createObserver(a)}return d(t,[{key:"createObserver",value:function(t){var e=this;if(this.observer&&this.stop(),!this.doneOnce&&rt(this.callback)){try{this.observer=new IntersectionObserver(this.handler.bind(this),{root:null,rootMargin:this.margin,threshold:0})}catch(t){return this.doneOnce=!0,this.observer=void 0,void 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a,n=i.props,l=i.data,o=n.src,r=Se(n.width)||null,s=Se(n.height)||null,d=null,c=n.block,h=x(n.srcset).filter(mt).join(","),p=x(n.sizes).filter(mt).join(",");return n.blank&&(!s&&r?s=r:!r&&s&&(r=s),r||s||(r=1,s=1),o=function(t,e,i){var a=encodeURIComponent(ma.replace("%{w}",qe(t)).replace("%{h}",qe(e)).replace("%{f}",i));return"data:image/svg+xml;charset=UTF-8,".concat(a)}(r,s,n.blankColor||"transparent"),h=null,p=null),n.left?d="float-left":n.right?d="float-right":n.center&&(d="mx-auto",c=!0),t("img",e(l,{attrs:{src:o,alt:n.alt,width:r?qe(r):null,height:s?qe(s):null,srcset:h||null,sizes:p||null},class:(a={"img-thumbnail":n.thumbnail,"img-fluid":n.fluid||n.fluidGrow,"w-100":n.fluidGrow,rounded:""===n.rounded||!0===n.rounded},u(a,"rounded-".concat(n.rounded),dt(n.rounded)&&""!==n.rounded),u(a,d,d),u(a,"d-block",c),a)}))}}),ya={src:{type:String,default:null,required:!0},srcset:{type:[String,Array],default:null},sizes:{type:[String,Array],default:null},alt:{type:String,default:null},width:{type:[Number,String],default:null},height:{type:[Number,String],default:null},blankSrc:{type:String,default:null},blankColor:{type:String,default:function(){return Et("BImgLazy","blankColor")}},blankWidth:{type:[Number,String],default:null},blankHeight:{type:[Number,String],default:null},show:{type:Boolean,default:!1},fluid:{type:Boolean,default:!1},fluidGrow:{type:Boolean,default:!1},block:{type:Boolean,default:!1},thumbnail:{type:Boolean,default:!1},rounded:{type:[Boolean,String],default:!1},left:{type:Boolean,default:!1},right:{type:Boolean,default:!1},center:{type:Boolean,default:!1},offset:{type:[Number,String],default:360}},Ba=t.extend({name:"BImgLazy",directives:{bVisible:va},props:ya,data:function(){return{isShown:this.show}},computed:{computedSrc:function(){return!this.blankSrc||this.isShown?this.src:this.blankSrc},computedBlank:function(){return!(this.isShown||this.blankSrc)},computedWidth:function(){return this.isShown?this.width:this.blankWidth||this.width},computedHeight:function(){return this.isShown?this.height:this.blankHeight||this.height},computedSrcset:function(){var t=x(this.srcset).filter(mt).join(",");return!this.blankSrc||this.isShown?t:null},computedSizes:function(){var t=x(this.sizes).filter(mt).join(",");return!this.blankSrc||this.isShown?t:null}},watch:{show:function(t,e){if(t!==e){var i=!Q||t;this.isShown=i,i!==t&&this.$nextTick(this.updateShowProp)}},isShown:function(t,e){t!==e&&this.updateShowProp()}},mounted:function(){this.isShown=!Q||this.show},methods:{updateShowProp:function(){this.$emit("update:show",this.isShown)},doShow:function(t){!t&&null!==t||this.isShown||(this.isShown=!0)}},render:function(t){var e,i=[];this.isShown||i.push({name:"b-visible",value:this.doShow,modifiers:(e={},u(e,"".concat(Se(this.offset)||0),!0),u(e,"once",!0),e)});return t(ba,{directives:i,props:{src:this.computedSrc,blank:this.computedBlank,width:this.computedWidth,height:this.computedHeight,srcset:this.computedSrcset||null,sizes:this.computedSizes||null,alt:this.alt,blankColor:this.blankColor,fluid:this.fluid,fluidGrow:this.fluidGrow,block:this.block,thumbnail:this.thumbnail,rounded:this.rounded,left:this.left,right:this.right,center:this.center}})}}),Sa=D(ya,["left","right","center","block","rounded","thumbnail","fluid","fluidGrow"]),Ta=h({},Sa,{top:{type:Boolean,default:!1},bottom:{type:Boolean,default:!1},start:{type:Boolean,default:!1},left:{type:Boolean,default:!1},end:{type:Boolean,default:!1},right:{type:Boolean,default:!1}}),za=t.extend({name:"BCardImgLazy",functional:!0,props:Ta,render:function(t,i){var a=i.props,n=i.data,l="card-img";a.top?l+="-top":a.right||a.end?l+="-right":a.bottom?l+="-bottom":(a.left||a.start)&&(l+="-left");var o=h({},a,{left:!1,right:!1,center:!1});return t(Ba,e(n,{class:[l],props:o}))}}),wa={textTag:{type:String,default:"p"}},Ca=t.extend({name:"BCardText",functional:!0,props:wa,render:function(t,i){var a=i.props,n=i.data,l=i.children;return t(a.textTag,e(n,{staticClass:"card-text"}),l)}}),ka={tag:{type:String,default:"div"},deck:{type:Boolean,default:!1},columns:{type:Boolean,default:!1}},Ma=t.extend({name:"BCardGroup",functional:!0,props:ka,render:function(t,i){var a=i.props,n=i.data,l=i.children;return t(a.tag,e(n,{class:a.deck?"card-deck":a.columns?"card-columns":"card-group"}),l)}}),xa=It({components:{BCard:ra,BCardHeader:ta,BCardBody:Qi,BCardTitle:Ki,BCardSubTitle:Ji,BCardFooter:ia,BCardImg:na,BCardImgLazy:za,BCardText:Ca,BCardGroup:Ma}}),Ia=function(){},Va=function(t,e,i){if(t=t?t.$el||t:null,!Yt(t))return null;if(a="observeDom",!U&&(yt("".concat(a,": Requires MutationObserver support.")),1))return null;var a,n=new Xt((function(t){for(var i=!1,a=0;a<t.length&&!i;a++){var n=t[a],l=n.type,o=n.target;"characterData"===l&&o.nodeType===Node.TEXT_NODE?i=!0:"attributes"===l?i=!0:"childList"===l&&(n.addedNodes.length>0||n.removedNodes.length>0)&&(i=!0)}i&&e()}));return n.observe(t,h({childList:!0,subtree:!0},i)),n},Aa={props:{id:{type:String,default:null}},data:function(){return{localId_:null}},computed:{safeId:function(){var t=this.id||this.localId_;return function(e){return t?(e=String(e||"").replace(/\s+/g,"_"))?t+"_"+e:t:null}}},mounted:function(){var t=this;this.$nextTick((function(){t.localId_="__BVID__".concat(t._uid)}))}},$a="BCarousel",_a={next:{dirClass:"carousel-item-left",overlayClass:"carousel-item-next"},prev:{dirClass:"carousel-item-right",overlayClass:"carousel-item-prev"}},Ha={TOUCH:"touch",PEN:"pen"},La={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"otransitionend 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Et($a,"labelIndicators")}},interval:{type:Number,default:5e3},indicators:{type:Boolean,default:!1},controls:{type:Boolean,default:!1},noAnimation:{type:Boolean,default:!1},fade:{type:Boolean,default:!1},noWrap:{type:Boolean,default:!1},noTouch:{type:Boolean,default:!1},noHoverPause:{type:Boolean,default:!1},imgWidth:{type:[Number,String]},imgHeight:{type:[Number,String]},background:{type:String},value:{type:Number,default:0}},data:function(){return{index:this.value||0,isSliding:!1,transitionEndEvent:null,slides:[],direction:null,isPaused:!(Se(this.interval)>0),touchStartX:0,touchDeltaX:0}},computed:{numSlides:function(){return this.slides.length}},watch:{value:function(t,e){t!==e&&this.setSlide(Se(t)||0)},interval:function(t,e){t!==e&&(t?(this.pause(!0),this.start(!1)):this.pause(!1))},isPaused:function(t,e){t!==e&&this.$emit(t?"paused":"unpaused")},index:function(t,e){t===e||this.isSliding||this.doSlide(t,e)}},created:function(){this._intervalId=null,this._animationTimeout=null,this._touchTimeout=null,this.isPaused=!(Se(this.interval)>0)},mounted:function(){this.transitionEndEvent=function(t){for(var e in La)if(!nt(t.style[e]))return La[e];return null}(this.$el)||null,this.updateSlides(),Va(this.$refs.inner,this.updateSlides.bind(this),{subtree:!1,childList:!0,attributes:!0,attributeFilter:["id"]})},beforeDestroy:function(){clearTimeout(this._animationTimeout),clearTimeout(this._touchTimeout),clearInterval(this._intervalId),this._intervalId=null,this._animationTimeout=null,this._touchTimeout=null},methods:{setSlide:function(t){var e=this,i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;if(!(W&&document.visibilityState&&document.hidden)){var a=this.noWrap,n=this.numSlides;t=Math.floor(t),0!==n&&(this.isSliding?this.$once("sliding-end",(function(){return e.setSlide(t,i)})):(this.direction=i,this.index=t>=n?a?n-1:0:t<0?a?0:n-1:t,a&&this.index!==t&&this.index!==this.value&&this.$emit("input",this.index)))}},prev:function(){this.setSlide(this.index-1,"prev")},next:function(){this.setSlide(this.index+1,"next")},pause:function(t){t||(this.isPaused=!0),this._intervalId&&(clearInterval(this._intervalId),this._intervalId=null)},start:function(t){t||(this.isPaused=!1),this._intervalId&&(clearInterval(this._intervalId),this._intervalId=null),this.interval&&this.numSlides>1&&(this._intervalId=setInterval(this.next,Math.max(1e3,this.interval)))},restart:function(t){this.$el.contains(document.activeElement)||this.start()},doSlide:function(t,e){var i=this,a=Boolean(this.interval),n=this.calcDirection(this.direction,e,t),l=n.overlayClass,o=n.dirClass,r=this.slides[e],s=this.slides[t];if(r&&s){if(this.isSliding=!0,a&&this.pause(!1),this.$emit("sliding-start",t),this.$emit("input",this.index),this.noAnimation)de(s,"active"),ue(r,"active"),this.isSliding=!1,this.$nextTick((function(){return i.$emit("sliding-end",t)}));else{de(s,l),ie(s),de(r,o),de(s,o);var d=!1,u=function e(a){if(!d){if(d=!0,i.transitionEndEvent)i.transitionEndEvent.split(/\s+/).forEach((function(t){return Qt(r,t,e,Fa)}));i._animationTimeout=null,ue(s,o),ue(s,l),de(s,"active"),ue(r,"active"),ue(r,o),ue(r,l),he(r,"aria-current","false"),he(s,"aria-current","true"),he(r,"aria-hidden","true"),he(s,"aria-hidden","false"),i.isSliding=!1,i.direction=null,i.$nextTick((function(){return i.$emit("sliding-end",t)}))}};if(this.transitionEndEvent)this.transitionEndEvent.split(/\s+/).forEach((function(t){return Zt(r,t,u,Fa)}));this._animationTimeout=setTimeout(u,650)}a&&this.start(!1)}},updateSlides:function(){this.pause(!0),this.slides=ae(".carousel-item",this.$refs.inner);var t=this.slides.length,e=Math.max(0,Math.min(Math.floor(this.index),t-1));this.slides.forEach((function(i,a){var n=a+1;a===e?(de(i,"active"),he(i,"aria-current","true")):(ue(i,"active"),he(i,"aria-current","false")),he(i,"aria-posinset",String(n)),he(i,"aria-setsize",String(t))})),this.setSlide(e),this.start(this.isPaused)},calcDirection:function(){var t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:0;return t?_a[t]:i>e?_a.next:_a.prev},handleClick:function(t,e){var i=t.keyCode;"click"!==t.type&&i!==Ei.SPACE&&i!==Ei.ENTER||(t.preventDefault(),t.stopPropagation(),e())},handleSwipe:function(){var t=Math.abs(this.touchDeltaX);if(!(t<=40)){var e=t/this.touchDeltaX;this.touchDeltaX=0,e>0?this.prev():e<0&&this.next()}},touchStart:function(t){Z&&Ha[t.pointerType.toUpperCase()]?this.touchStartX=t.clientX:Z||(this.touchStartX=t.touches[0].clientX)},touchMove:function(t){t.touches&&t.touches.length>1?this.touchDeltaX=0:this.touchDeltaX=t.touches[0].clientX-this.touchStartX},touchEnd:function(t){Z&&Ha[t.pointerType.toUpperCase()]&&(this.touchDeltaX=t.clientX-this.touchStartX),this.handleSwipe(),this.pause(!1),this._touchTimeout&&clearTimeout(this._touchTimeout),this._touchTimeout=setTimeout(this.start,500+Math.max(1e3,this.interval))}},render:function(t){var e=this,i=t("div",{ref:"inner",class:["carousel-inner"],attrs:{id:this.safeId("__BV_inner_"),role:"list"}},[this.normalizeSlot("default")]),a=t();if(this.controls){var n=function(t){e.isSliding?t.pr