diff --git a/dist/bulma-carousel.js b/dist/bulma-carousel.js index 9500727..698077a 100644 --- a/dist/bulma-carousel.js +++ b/dist/bulma-carousel.js @@ -30,6 +30,18 @@ class Carousel { this.previousControl = this.element.querySelector('.carousel-nav-left'); this.nextControl = this.element.querySelector('.carousel-nav-right'); + if (this.items.length <= 1) { + const carouselContainer = this.element.querySelector('.carousel-container'); + if (carouselContainer) { + carouselContainer.style.left = '0'; + } + if (this.previousControl) { + this.previousControl.style.display = 'none'; + } + if (this.nextControl) { + this.nextControl.style.display = 'none'; + } + } this._bindEvents(); this._initOrder(); @@ -89,6 +101,10 @@ class Carousel { */ _initOrder() { const currentActiveItem = this.element.querySelector('.carousel-item.is-active'); + if (!currentActiveItem) { + this.items[0].classList.add('is-active'); + currentActiveItem = this.items[0]; + } const currentActiveItemPos = this.items.indexOf(currentActiveItem); if (currentActiveItemPos) { this.items.push(this.items.splice(0, currentActiveItemPos)); diff --git a/dist/bulma-carousel.min.js b/dist/bulma-carousel.min.js index 9afac4a..ed1e5cd 100644 --- a/dist/bulma-carousel.min.js +++ b/dist/bulma-carousel.min.js @@ -1,2 +1,2 @@ -var bulmaCarousel=function(){'use strict';class a{constructor(a){if(this._clickEvent='ontouchstart'in window?'touchstart':'click',this.element='string'==typeof a?document.querySelector(a):a,!this.element)throw new Error('An invalid selector or non-DOM node has been provided.');this.init()}init(){this.items=Array.from(this.element.querySelectorAll('.carousel-item')),this.items.forEach((a)=>{let b=a.querySelector('img');b.setAttribute('draggable',!1)}),this.computedStyle=window.getComputedStyle(this.element),this.previousControl=this.element.querySelector('.carousel-nav-left'),this.nextControl=this.element.querySelector('.carousel-nav-right'),this._bindEvents(),this._initOrder(),this.element.dataset.autoplay&&'true'==this.element.dataset.autoplay&&this._autoPlay(this.element.dataset.delay||5e3)}_bindEvents(){this.previousControl&&this.previousControl.addEventListener(this._clickEvent,(a)=>{a.preventDefault(),this._slide('previous'),this._autoPlayInterval&&(clearInterval(this._autoPlayInterval),this._autoPlay(this.element.dataset.delay||5e3))},!1),this.nextControl&&this.nextControl.addEventListener(this._clickEvent,(a)=>{a.preventDefault(),this._slide('next'),this._autoPlayInterval&&(clearInterval(this._autoPlayInterval),this._autoPlay(this.element.dataset.delay||5e3))},!1),this.element.addEventListener('touchstart',(a)=>{this._swipeStart(a)}),this.element.addEventListener('mousedown',(a)=>{this._swipeStart(a)}),this.element.addEventListener('touchend',(a)=>{this._swipeEnd(a)}),this.element.addEventListener('mouseup',(a)=>{this._swipeEnd(a)})}_initOrder(){const a=this.element.querySelector('.carousel-item.is-active'),b=this.items.indexOf(a);b?this.items.push(this.items.splice(0,b)):this.items.unshift(this.items.pop()),this._setOrder()}_setOrder(){this.items.forEach((a,b)=>{a.style['z-index']=1===b?'1':'0',a.style.order=b})}_swipeStart(a){this._touch={start:{x:a.clientX,y:a.clientY},end:{x:a.clientX,y:a.clientY}}}_swipeEnd(a){this._touch.end={x:a.clientX,y:a.clientY},this._handleGesture()}_handleGesture(){const a={horizontal:(this._touch.end.x-this._touch.start.x)/parseInt(this.computedStyle.getPropertyValue('width')),vertical:(this._touch.end.y-this._touch.start.y)/parseInt(this.computedStyle.getPropertyValue('height'))};a.horizontal>a.vertical&&.25a.horizontal&&this._slide('next')}_slide(a='next'){if(this.items.length){const b=this.element.querySelector('.carousel-item.is-active');let c;b.classList.remove('is-active'),'previous'===a?(this.items.unshift(this.items.pop()),this.element.classList.add('is-reversing')):(this.items.push(this.items.shift()),this.element.classList.remove('is-reversing')),c=1<=this.items.length?this.items[1]:this.items[0],c.classList.add('is-active'),this._setOrder(),this.element.classList.toggle('carousel-animated'),setTimeout(()=>{this.element.classList.toggle('carousel-animated')},50)}}_autoPlay(a=5e3){this._autoPlayInterval=setInterval(()=>{this._slide('next')},a)}}return document.addEventListener('DOMContentLoaded',function(){var b=document.querySelectorAll('.carousel, .hero-carousel');[].forEach.call(b,function(b){new a(b)})}),a}(); -//# 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default class Carousel {\r\n  constructor(selector) {\r\n    // Determine click event depending on if we are on Touch device or not\r\n    this._clickEvent = ('ontouchstart' in window) ? 'touchstart' : 'click';\r\n\r\n    this.element = typeof selector === 'string' ? document.querySelector(selector) : selector;\r\n    // An invalid selector or non-DOM node has been provided.\r\n    if (!this.element) {\r\n      throw new Error('An invalid selector or non-DOM node has been provided.');\r\n    }\r\n\r\n    this.init();\r\n  }\r\n\r\n  /**\r\n   * Initiate plugin\r\n   * @method init\r\n   * @return {void}\r\n   */\r\n  init() {\r\n    this.items = Array.from(this.element.querySelectorAll('.carousel-item'));\r\n    this.items.forEach((item) => {\r\n      let img = item.querySelector('img');\r\n      img.setAttribute('draggable', false);\r\n    });\r\n    this.computedStyle = window.getComputedStyle(this.element);\r\n\r\n    this.previousControl = this.element.querySelector('.carousel-nav-left');\r\n    this.nextControl = this.element.querySelector('.carousel-nav-right');\r\n\r\n    this._bindEvents();\r\n    this._initOrder();\r\n\r\n    if (this.element.dataset.autoplay && this.element.dataset.autoplay == 'true') {\r\n      this._autoPlay(this.element.dataset.delay || 5000);\r\n    }\r\n  }\r\n\r\n  /**\r\n   * Bind all events\r\n   * @method _bindEvents\r\n   * @return {void}\r\n   */\r\n  _bindEvents() {\r\n    if (this.previousControl) {\r\n      this.previousControl.addEventListener(this._clickEvent, (e) => {\r\n        e.preventDefault();\r\n        this._slide('previous');\r\n        if (this._autoPlayInterval) {\r\n          clearInterval(this._autoPlayInterval);\r\n          this._autoPlay(this.element.dataset.delay || 5000);\r\n        }\r\n      }, false);\r\n    }\r\n    if (this.nextControl) {\r\n      this.nextControl.addEventListener(this._clickEvent, (e) => {\r\n        e.preventDefault();\r\n        this._slide('next');\r\n        if (this._autoPlayInterval) {\r\n          clearInterval(this._autoPlayInterval);\r\n          this._autoPlay(this.element.dataset.delay || 5000);\r\n        }\r\n      }, false);\r\n    }\r\n\r\n    // Bind swipe events\r\n    this.element.addEventListener('touchstart', (e) => {\r\n      this._swipeStart(e);\r\n    });\r\n    this.element.addEventListener('mousedown', (e) => {\r\n      this._swipeStart(e);\r\n    });\r\n\r\n    this.element.addEventListener('touchend', (e) => {\r\n      this._swipeEnd(e);\r\n    });\r\n    this.element.addEventListener('mouseup', (e) => {\r\n      this._swipeEnd(e);\r\n    });\r\n  }\r\n\r\n  /**\r\n   * Initiate slides order\r\n   * @method _initOrder\r\n   * @return {void}\r\n   */\r\n  _initOrder() {\r\n    const currentActiveItem = this.element.querySelector('.carousel-item.is-active');\r\n    const currentActiveItemPos = this.items.indexOf(currentActiveItem);\r\n    const length = this.items.length;\r\n\r\n    if (currentActiveItemPos) {\r\n      this.items.push(this.items.splice(0, currentActiveItemPos));\r\n    } else {\r\n      this.items.unshift(this.items.pop());\r\n    }\r\n    this._setOrder();\r\n  }\r\n\r\n  /**\r\n   * Update each slide order\r\n   * @method _setOrder\r\n   */\r\n  _setOrder() {\r\n    this.items.forEach((item, index) => {\r\n      if (index !== 1) {\r\n        item.style['z-index'] = '0';\r\n      } else {\r\n        item.style['z-index'] = '1';\r\n      }\r\n      item.style.order = index;\r\n    });\r\n  }\r\n\r\n  /**\r\n   * Save current position on start swiping\r\n   * @method _swipeStart\r\n   * @param  {Event}    e Swipe event\r\n   * @return {void}\r\n   */\r\n  _swipeStart(e) {\r\n    this._touch = {\r\n      start: {\r\n        x: e.clientX,\r\n        y: e.clientY\r\n      },\r\n      end: {\r\n        x: e.clientX,\r\n        y: e.clientY\r\n      }\r\n    }\r\n  }\r\n\r\n  /**\r\n   * Save current position on end swiping\r\n   * @method _swipeEnd\r\n   * @param  {Event}  e swipe event\r\n   * @return {void}\r\n   */\r\n  _swipeEnd(e) {\r\n    this._touch.end = {\r\n      x: e.clientX,\r\n      y: e.clientY\r\n    }\r\n\r\n    this._handleGesture();\r\n  }\r\n\r\n  /**\r\n   * Identify the gestureand slide if necessary\r\n   * @method _handleGesture\r\n   * @return {void}\r\n   */\r\n  _handleGesture() {\r\n    const ratio = {\r\n      horizontal: (this._touch.end.x - this._touch.start.x) / parseInt(this.computedStyle.getPropertyValue('width')),\r\n      vertical: (this._touch.end.y - this._touch.start.y) / parseInt(this.computedStyle.getPropertyValue('height'))\r\n    };\r\n\r\n    if (ratio.horizontal > ratio.vertical && ratio.horizontal > 0.25) {\r\n      this._slide('previous');\r\n    }\r\n\r\n    if (ratio.horizontal < ratio.vertical && ratio.horizontal < -0.25) {\r\n      this._slide('next');\r\n    }\r\n  }\r\n\r\n  /**\r\n   * Update slides to display the wanted one\r\n   * @method _slide\r\n   * @param  {String} [direction='next'] Direction in which slide needs to move\r\n   * @return {void}\r\n   */\r\n  _slide(direction = 'next') {\r\n    if (this.items.length) {\r\n      const currentActiveItem = this.element.querySelector('.carousel-item.is-active');\r\n      let newActiveItem;\r\n\r\n      currentActiveItem.classList.remove('is-active');\r\n\r\n      // initialize direction to change order\r\n      if (direction === 'previous') {\r\n        // Reorder items\r\n        this.items.unshift(this.items.pop());\r\n        // add reverse class\r\n        this.element.classList.add('is-reversing');\r\n      } else {\r\n        // Reorder items\r\n        this.items.push(this.items.shift());\r\n        // re_slide reverse class\r\n        this.element.classList.remove('is-reversing');\r\n      }\r\n\r\n      if (this.items.length >= 1) {\r\n        newActiveItem = this.items[1];\r\n      } else {\r\n        newActiveItem = this.items[0];\r\n      }\r\n      newActiveItem.classList.add('is-active');\r\n      this._setOrder();\r\n\r\n      // Disable transition to instant change order\r\n      this.element.classList.toggle('carousel-animated');\r\n      // Enable transition to animate order 1 to order 2\r\n      setTimeout(() => {\r\n        this.element.classList.toggle('carousel-animated');\r\n      }, 50);\r\n    }\r\n  }\r\n\r\n  /**\r\n   * Initiate autoplay system\r\n   * @method _autoPlay\r\n   * @param  {Number}  [delay=5000] Delay between slides in milliseconds\r\n   * @return {void}\r\n   */\r\n  _autoPlay(delay = 5000) {\r\n    this._autoPlayInterval = setInterval(() => {\r\n      this._slide('next');\r\n    }, delay);\r\n  }\r\n}\r\n\r\n/**\r\n * Initiate all DOM element containing carousel class\r\n * @method\r\n * @return {[type]} [description]\r\n */\r\ndocument.addEventListener('DOMContentLoaded', function() {\r\n  var carousels = document.querySelectorAll('.carousel, .hero-carousel');\r\n  [].forEach.call(carousels, function(carousel) {\r\n    new Carousel(carousel);\r\n  });\r\n});\r\n"]} +var bulmaCarousel=function(){'use strict';class a{constructor(a){if(this._clickEvent='ontouchstart'in window?'touchstart':'click',this.element='string'==typeof a?document.querySelector(a):a,!this.element)throw new Error('An invalid selector or non-DOM node has been provided.');this.init()}init(){if(this.items=Array.from(this.element.querySelectorAll('.carousel-item')),this.items.forEach((a)=>{let b=a.querySelector('img');b.setAttribute('draggable',!1)}),this.computedStyle=window.getComputedStyle(this.element),this.previousControl=this.element.querySelector('.carousel-nav-left'),this.nextControl=this.element.querySelector('.carousel-nav-right'),1>=this.items.length){const a=this.element.querySelector('.carousel-container');a&&(a.style.left='0'),this.previousControl&&(this.previousControl.style.display='none'),this.nextControl&&(this.nextControl.style.display='none')}this._bindEvents(),this._initOrder(),this.element.dataset.autoplay&&'true'==this.element.dataset.autoplay&&this._autoPlay(this.element.dataset.delay||5e3)}_bindEvents(){this.previousControl&&this.previousControl.addEventListener(this._clickEvent,(a)=>{a.preventDefault(),this._slide('previous'),this._autoPlayInterval&&(clearInterval(this._autoPlayInterval),this._autoPlay(this.element.dataset.delay||5e3))},!1),this.nextControl&&this.nextControl.addEventListener(this._clickEvent,(a)=>{a.preventDefault(),this._slide('next'),this._autoPlayInterval&&(clearInterval(this._autoPlayInterval),this._autoPlay(this.element.dataset.delay||5e3))},!1),this.element.addEventListener('touchstart',(a)=>{this._swipeStart(a)}),this.element.addEventListener('mousedown',(a)=>{this._swipeStart(a)}),this.element.addEventListener('touchend',(a)=>{this._swipeEnd(a)}),this.element.addEventListener('mouseup',(a)=>{this._swipeEnd(a)})}_initOrder(){const a=this.element.querySelector('.carousel-item.is-active');a||(this.items[0].classList.add('is-active'),a=this.items[0]);const b=this.items.indexOf(a);b?this.items.push(this.items.splice(0,b)):this.items.unshift(this.items.pop()),this._setOrder()}_setOrder(){this.items.forEach((a,b)=>{a.style['z-index']=1===b?'1':'0',a.style.order=b})}_swipeStart(a){this._touch={start:{x:a.clientX,y:a.clientY},end:{x:a.clientX,y:a.clientY}}}_swipeEnd(a){this._touch.end={x:a.clientX,y:a.clientY},this._handleGesture()}_handleGesture(){const a={horizontal:(this._touch.end.x-this._touch.start.x)/parseInt(this.computedStyle.getPropertyValue('width')),vertical:(this._touch.end.y-this._touch.start.y)/parseInt(this.computedStyle.getPropertyValue('height'))};a.horizontal>a.vertical&&.25a.horizontal&&this._slide('next')}_slide(a='next'){if(this.items.length){const b=this.element.querySelector('.carousel-item.is-active');let c;b.classList.remove('is-active'),'previous'===a?(this.items.unshift(this.items.pop()),this.element.classList.add('is-reversing')):(this.items.push(this.items.shift()),this.element.classList.remove('is-reversing')),c=1<=this.items.length?this.items[1]:this.items[0],c.classList.add('is-active'),this._setOrder(),this.element.classList.toggle('carousel-animated'),setTimeout(()=>{this.element.classList.toggle('carousel-animated')},50)}}_autoPlay(a=5e3){this._autoPlayInterval=setInterval(()=>{this._slide('next')},a)}}return document.addEventListener('DOMContentLoaded',function(){var b=document.querySelectorAll('.carousel, .hero-carousel');[].forEach.call(b,function(b){new a(b)})}),a}(); +//# 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default class Carousel {\r\n  constructor(selector) {\r\n    // Determine click event depending on if we are on Touch device or not\r\n    this._clickEvent = ('ontouchstart' in window) ? 'touchstart' : 'click';\r\n\r\n    this.element = typeof selector === 'string' ? document.querySelector(selector) : selector;\r\n    // An invalid selector or non-DOM node has been provided.\r\n    if (!this.element) {\r\n      throw new Error('An invalid selector or non-DOM node has been provided.');\r\n    }\r\n\r\n    this.init();\r\n  }\r\n\r\n  /**\r\n   * Initiate plugin\r\n   * @method init\r\n   * @return {void}\r\n   */\r\n  init() {\r\n    this.items = Array.from(this.element.querySelectorAll('.carousel-item'));\r\n    this.items.forEach((item) => {\r\n      let img = item.querySelector('img');\r\n      img.setAttribute('draggable', false);\r\n    });\r\n    this.computedStyle = window.getComputedStyle(this.element);\r\n\r\n    this.previousControl = this.element.querySelector('.carousel-nav-left');\r\n    this.nextControl = this.element.querySelector('.carousel-nav-right');\r\n    if (this.items.length <= 1) {\r\n      const carouselContainer = this.element.querySelector('.carousel-container');\r\n      if (carouselContainer) {\r\n        carouselContainer.style.left = '0';\r\n      }\r\n      if (this.previousControl) {\r\n        this.previousControl.style.display = 'none';\r\n      }\r\n      if (this.nextControl) {\r\n        this.nextControl.style.display = 'none';\r\n      }\r\n    }\r\n\r\n    this._bindEvents();\r\n    this._initOrder();\r\n\r\n    if (this.element.dataset.autoplay && this.element.dataset.autoplay == 'true') {\r\n      this._autoPlay(this.element.dataset.delay || 5000);\r\n    }\r\n  }\r\n\r\n  /**\r\n   * Bind all events\r\n   * @method _bindEvents\r\n   * @return {void}\r\n   */\r\n  _bindEvents() {\r\n    if (this.previousControl) {\r\n      this.previousControl.addEventListener(this._clickEvent, (e) => {\r\n        e.preventDefault();\r\n        this._slide('previous');\r\n        if (this._autoPlayInterval) {\r\n          clearInterval(this._autoPlayInterval);\r\n          this._autoPlay(this.element.dataset.delay || 5000);\r\n        }\r\n      }, false);\r\n    }\r\n    if (this.nextControl) {\r\n      this.nextControl.addEventListener(this._clickEvent, (e) => {\r\n        e.preventDefault();\r\n        this._slide('next');\r\n        if (this._autoPlayInterval) {\r\n          clearInterval(this._autoPlayInterval);\r\n          this._autoPlay(this.element.dataset.delay || 5000);\r\n        }\r\n      }, false);\r\n    }\r\n\r\n    // Bind swipe events\r\n    this.element.addEventListener('touchstart', (e) => {\r\n      this._swipeStart(e);\r\n    });\r\n    this.element.addEventListener('mousedown', (e) => {\r\n      this._swipeStart(e);\r\n    });\r\n\r\n    this.element.addEventListener('touchend', (e) => {\r\n      this._swipeEnd(e);\r\n    });\r\n    this.element.addEventListener('mouseup', (e) => {\r\n      this._swipeEnd(e);\r\n    });\r\n  }\r\n\r\n  /**\r\n   * Initiate slides order\r\n   * @method _initOrder\r\n   * @return {void}\r\n   */\r\n  _initOrder() {\r\n    const currentActiveItem = this.element.querySelector('.carousel-item.is-active');\r\n    if (!currentActiveItem) {\r\n      this.items[0].classList.add('is-active');\r\n      currentActiveItem = this.items[0];\r\n    }\r\n    const currentActiveItemPos = this.items.indexOf(currentActiveItem);\r\n    const length = this.items.length;\r\n\r\n    if (currentActiveItemPos) {\r\n      this.items.push(this.items.splice(0, currentActiveItemPos));\r\n    } else {\r\n      this.items.unshift(this.items.pop());\r\n    }\r\n    this._setOrder();\r\n  }\r\n\r\n  /**\r\n   * Update each slide order\r\n   * @method _setOrder\r\n   */\r\n  _setOrder() {\r\n    this.items.forEach((item, index) => {\r\n      if (index !== 1) {\r\n        item.style['z-index'] = '0';\r\n      } else {\r\n        item.style['z-index'] = '1';\r\n      }\r\n      item.style.order = index;\r\n    });\r\n  }\r\n\r\n  /**\r\n   * Save current position on start swiping\r\n   * @method _swipeStart\r\n   * @param  {Event}    e Swipe event\r\n   * @return {void}\r\n   */\r\n  _swipeStart(e) {\r\n    this._touch = {\r\n      start: {\r\n        x: e.clientX,\r\n        y: e.clientY\r\n      },\r\n      end: {\r\n        x: e.clientX,\r\n        y: e.clientY\r\n      }\r\n    }\r\n  }\r\n\r\n  /**\r\n   * Save current position on end swiping\r\n   * @method _swipeEnd\r\n   * @param  {Event}  e swipe event\r\n   * @return {void}\r\n   */\r\n  _swipeEnd(e) {\r\n    this._touch.end = {\r\n      x: e.clientX,\r\n      y: e.clientY\r\n    }\r\n\r\n    this._handleGesture();\r\n  }\r\n\r\n  /**\r\n   * Identify the gestureand slide if necessary\r\n   * @method _handleGesture\r\n   * @return {void}\r\n   */\r\n  _handleGesture() {\r\n    const ratio = {\r\n      horizontal: (this._touch.end.x - this._touch.start.x) / parseInt(this.computedStyle.getPropertyValue('width')),\r\n      vertical: (this._touch.end.y - this._touch.start.y) / parseInt(this.computedStyle.getPropertyValue('height'))\r\n    };\r\n\r\n    if (ratio.horizontal > ratio.vertical && ratio.horizontal > 0.25) {\r\n      this._slide('previous');\r\n    }\r\n\r\n    if (ratio.horizontal < ratio.vertical && ratio.horizontal < -0.25) {\r\n      this._slide('next');\r\n    }\r\n  }\r\n\r\n  /**\r\n   * Update slides to display the wanted one\r\n   * @method _slide\r\n   * @param  {String} [direction='next'] Direction in which slide needs to move\r\n   * @return {void}\r\n   */\r\n  _slide(direction = 'next') {\r\n    if (this.items.length) {\r\n      const currentActiveItem = this.element.querySelector('.carousel-item.is-active');\r\n      let newActiveItem;\r\n\r\n      currentActiveItem.classList.remove('is-active');\r\n\r\n      // initialize direction to change order\r\n      if (direction === 'previous') {\r\n        // Reorder items\r\n        this.items.unshift(this.items.pop());\r\n        // add reverse class\r\n        this.element.classList.add('is-reversing');\r\n      } else {\r\n        // Reorder items\r\n        this.items.push(this.items.shift());\r\n        // re_slide reverse class\r\n        this.element.classList.remove('is-reversing');\r\n      }\r\n\r\n      if (this.items.length >= 1) {\r\n        newActiveItem = this.items[1];\r\n      } else {\r\n        newActiveItem = this.items[0];\r\n      }\r\n      newActiveItem.classList.add('is-active');\r\n      this._setOrder();\r\n\r\n      // Disable transition to instant change order\r\n      this.element.classList.toggle('carousel-animated');\r\n      // Enable transition to animate order 1 to order 2\r\n      setTimeout(() => {\r\n        this.element.classList.toggle('carousel-animated');\r\n      }, 50);\r\n    }\r\n  }\r\n\r\n  /**\r\n   * Initiate autoplay system\r\n   * @method _autoPlay\r\n   * @param  {Number}  [delay=5000] Delay between slides in milliseconds\r\n   * @return {void}\r\n   */\r\n  _autoPlay(delay = 5000) {\r\n    this._autoPlayInterval = setInterval(() => {\r\n      this._slide('next');\r\n    }, delay);\r\n  }\r\n}\r\n\r\n/**\r\n * Initiate all DOM element containing carousel class\r\n * @method\r\n * @return {[type]} [description]\r\n */\r\ndocument.addEventListener('DOMContentLoaded', function() {\r\n  var carousels = document.querySelectorAll('.carousel, .hero-carousel');\r\n  [].forEach.call(carousels, function(carousel) {\r\n    new Carousel(carousel);\r\n  });\r\n});\r\n"]} diff --git a/src/extension.js b/src/extension.js index ae3de52..c5f742a 100644 --- a/src/extension.js +++ b/src/extension.js @@ -27,6 +27,18 @@ export default class Carousel { this.previousControl = this.element.querySelector('.carousel-nav-left'); this.nextControl = this.element.querySelector('.carousel-nav-right'); + if (this.items.length <= 1) { + const carouselContainer = this.element.querySelector('.carousel-container'); + if (carouselContainer) { + carouselContainer.style.left = '0'; + } + if (this.previousControl) { + this.previousControl.style.display = 'none'; + } + if (this.nextControl) { + this.nextControl.style.display = 'none'; + } + } this._bindEvents(); this._initOrder(); @@ -86,6 +98,10 @@ export default class Carousel { */ _initOrder() { const currentActiveItem = this.element.querySelector('.carousel-item.is-active'); + if (!currentActiveItem) { + this.items[0].classList.add('is-active'); + currentActiveItem = this.items[0]; + } const currentActiveItemPos = this.items.indexOf(currentActiveItem); const length = this.items.length;