scrawlon · January 12, 2019 01:49
diff --git a/swiper-js-fullscreen-image-slider-complete.html b/swiper-js-fullscreen-image-slider-complete.html
 <!DOCTYPE html>
 <html lang='en'>
 <head>
  <link rel='stylesheet' type='text/css' href='https://cdnjs.cloudflare.com/ajax/libs/Swiper/4.4.6/css/swiper.min.css'>
  <style>
    .swiper-container {
      height: 300px;
    }
    .swiper-container.fullscreen {
      height: 100vh;
    }
    .swiper-slide {
      background: lightgray;
      text-align: center;
      /* Center slide text vertically */
      display: flex;
      justify-content: center;
      align-items: center;
      overflow: hidden;
    }
    .swiper-slide img {
      position: absolute;
      max-width: 100%;
      z-index: 2;
      cursor: pointer;
    }
    .swiper-slide figcaption {
      position: absolute;
      bottom: 15%;
      z-index: 3;
    }
    .swiper-slide a {
      background: #000;
      color: #fff;
    }
    .fullscreen .swiper-slide img {
      pointer-events: none;
    }
    .fullscreen .swiper-slide .backdrop {
      background: #000;
      opacity: .7;
      width: 100vw;
      height: 100vh;
      position: absolute;
      top: 0;
      z-index: 1;
      cursor: pointer;
    }
    .fullscreen .swiper-slide .close-button {
      background: #000;
      color: #fff;
      font-size: 16px;
      font-family: sans-serif;
      padding: 10px 18px;
      position: absolute;
      top: 0;
      right: 0;
      z-index: 4;
      cursor: pointer;
    }
  </style>
 </head>
 <body>
  <!-- Slider main container -->
  <div class='swiper-container'>
    <!-- Additional required wrapper -->
    <div class='swiper-wrapper'>
      <!-- Slides -->
      <div class='swiper-slide'>
        Slide 1
        <img src='https://farm5.staticflickr.com/4906/31468331457_2b30dda299_z.jpg' alt='Hubble’s Cosmic Holiday Wreath'>
        <figcaption>
          <a href='https://www.flickr.com/photos/gsfc/31468331457/'>"Hubble’s Cosmic Holiday Wreath" &copy; NASA </a><br />
          <a href='https://creativecommons.org/licenses/by/2.0/' target='_blank'>Creative Commons</a>
        </figcaption>
      </div>
      <div class='swiper-slide'>
        Slide 2
        <img src='https://farm5.staticflickr.com/4892/46385281411_69f232b371_z.jpg' alt='Launch of Apollo 8'>
        <figcaption>
          <a href='https://www.flickr.com/photos/gsfc/46385281411/'>"Launch of Apollo 8" &copy; NASA </a><br />
          <a href='https://creativecommons.org/licenses/by/2.0/' target='_blank'>Creative Commons</a>
        </figcaption>
      </div>
      <div class='swiper-slide'>
        Slide 3
        <img src='https://farm5.staticflickr.com/4849/44568285330_ff61d638a9_z.jpg' alt='Launch of Apollo 8 lunar orbit mission'>
        <figcaption>
          <a href='https://www.flickr.com/photos/gsfc/44568285330/'>"Launch of Apollo 8 lunar orbit mission" &copy; NASA </a><br />
          <a href='https://creativecommons.org/licenses/by/2.0/' target='_blank'>Creative Commons</a>
        </figcaption>
      </div>
    </div>
    <!-- If we need pagination -->
    <div class="swiper-pagination"></div>

    <!-- If we need navigation buttons -->
    <div class='swiper-button-prev'></div>
    <div class='swiper-button-next'></div>
  </div>

  <script src='https://cdnjs.cloudflare.com/ajax/libs/Swiper/4.4.6/js/swiper.min.js'></script>
  <script>
    window.onload = function() {
      var swiper = new Swiper('.swiper-container', {
        loop: true,
        navigation: {
          nextEl: '.swiper-button-next',
          prevEl: '.swiper-button-prev',
        },
        pagination: {
          el: '.swiper-pagination'
        },
        slidesPerView: 3,
        spaceBetween: 10
      });

      var swiperSlides = Array.from(swiper.slides);

      swiperSlides.forEach(function(slide) {
        openFullscreenSliderHandler(slide);
        closeFullscreenSliderHandler(slide);
      });

      function openFullscreenSliderHandler(slide) {
        var slideImage = slide.querySelector('img');

        slideImage.addEventListener('click', function() {
          var slideNumber = slide.dataset.swiperSlideIndex;
          openFullscreenSwiper(slideNumber);
        });
      }

      function openFullscreenSwiper(slideNumber) {
        swiper.el.classList.add('fullscreen');
        swiper.params.slidesPerView = 1;
        swiper.update();
        swiper.slideToLoop(parseInt(slideNumber, 10), 0);
      }

      function closeFullscreenSliderHandler(slide) {
        var slideNumber = slide.dataset.swiperSlideIndex;
        var backdrop = document.createElement('div');
        var closeButton = document.createElement('div');

        slide.appendChild(backdrop);
        slide.appendChild(closeButton);
        backdrop.classList.add('backdrop');
        closeButton.classList.add('close-button');
        closeButton.innerHTML = 'x';

        backdrop.addEventListener('click', function() {
          closeFullscreenSwiper(slideNumber);
        });

        closeButton.addEventListener('click', function() {
          closeFullscreenSwiper(slideNumber);
        });
      }

      function closeFullscreenSwiper(slideNumber) {
        swiper.el.classList.remove('fullscreen');
        swiper.params.slidesPerView = 3;
        swiper.update();
        swiper.slideToLoop(parseInt(slideNumber, 10), 0);
      }
    }
  </script>
 </body>
 </html>
	<!DOCTYPE html>
	<html lang='en'>
	<head>
	<link rel='stylesheet' type='text/css' href='https://cdnjs.cloudflare.com/ajax/libs/Swiper/4.4.6/css/swiper.min.css'>
	<style>
	.swiper-container {
	height: 300px;
	}
	.swiper-container.fullscreen {
	height: 100vh;
	}
	.swiper-slide {
	background: lightgray;
	text-align: center;
	/* Center slide text vertically */
	display: flex;
	justify-content: center;
	align-items: center;
	overflow: hidden;
	}
	.swiper-slide img {
	position: absolute;
	max-width: 100%;
	z-index: 2;
	cursor: pointer;
	}
	.swiper-slide figcaption {
	position: absolute;
	bottom: 15%;
	z-index: 3;
	}
	.swiper-slide a {
	background: #000;
	color: #fff;
	}
	.fullscreen .swiper-slide img {
	pointer-events: none;
	}
	.fullscreen .swiper-slide .backdrop {
	background: #000;
	opacity: .7;
	width: 100vw;
	height: 100vh;
	position: absolute;
	top: 0;
	z-index: 1;
	cursor: pointer;
	}
	.fullscreen .swiper-slide .close-button {
	background: #000;
	color: #fff;
	font-size: 16px;
	font-family: sans-serif;
	padding: 10px 18px;
	position: absolute;
	top: 0;
	right: 0;
	z-index: 4;
	cursor: pointer;
	}
	</style>
	</head>
	<body>
	<!-- Slider main container -->
	<div class='swiper-container'>
	<!-- Additional required wrapper -->
	<div class='swiper-wrapper'>
	<!-- Slides -->
	<div class='swiper-slide'>
	Slide 1
	<img src='https://farm5.staticflickr.com/4906/31468331457_2b30dda299_z.jpg' alt='Hubble’s Cosmic Holiday Wreath'>
	<figcaption>
	<a href='https://www.flickr.com/photos/gsfc/31468331457/'>"Hubble’s Cosmic Holiday Wreath" © NASA </a><br />
	<a href='https://creativecommons.org/licenses/by/2.0/' target='_blank'>Creative Commons</a>
	</figcaption>
	</div>
	<div class='swiper-slide'>
	Slide 2
	<img src='https://farm5.staticflickr.com/4892/46385281411_69f232b371_z.jpg' alt='Launch of Apollo 8'>
	<figcaption>
	<a href='https://www.flickr.com/photos/gsfc/46385281411/'>"Launch of Apollo 8" © NASA </a><br />
	<a href='https://creativecommons.org/licenses/by/2.0/' target='_blank'>Creative Commons</a>
	</figcaption>
	</div>
	<div class='swiper-slide'>
	Slide 3
	<img src='https://farm5.staticflickr.com/4849/44568285330_ff61d638a9_z.jpg' alt='Launch of Apollo 8 lunar orbit mission'>
	<figcaption>
	<a href='https://www.flickr.com/photos/gsfc/44568285330/'>"Launch of Apollo 8 lunar orbit mission" © NASA </a><br />
	<a href='https://creativecommons.org/licenses/by/2.0/' target='_blank'>Creative Commons</a>
	</figcaption>
	</div>
	</div>
	<!-- If we need pagination -->
	<div class="swiper-pagination"></div>

	<!-- If we need navigation buttons -->
	<div class='swiper-button-prev'></div>
	<div class='swiper-button-next'></div>
	</div>

	<script src='https://cdnjs.cloudflare.com/ajax/libs/Swiper/4.4.6/js/swiper.min.js'></script>
	<script>
	window.onload = function() {
	var swiper = new Swiper('.swiper-container', {
	loop: true,
	navigation: {
	nextEl: '.swiper-button-next',
	prevEl: '.swiper-button-prev',
	},
	pagination: {
	el: '.swiper-pagination'
	},
	slidesPerView: 3,
	spaceBetween: 10
	});

	var swiperSlides = Array.from(swiper.slides);

	swiperSlides.forEach(function(slide) {
	openFullscreenSliderHandler(slide);
	closeFullscreenSliderHandler(slide);
	});

	function openFullscreenSliderHandler(slide) {
	var slideImage = slide.querySelector('img');

	slideImage.addEventListener('click', function() {
	var slideNumber = slide.dataset.swiperSlideIndex;
	openFullscreenSwiper(slideNumber);
	});
	}

	function openFullscreenSwiper(slideNumber) {
	swiper.el.classList.add('fullscreen');
	swiper.params.slidesPerView = 1;
	swiper.update();
	swiper.slideToLoop(parseInt(slideNumber, 10), 0);
	}

	function closeFullscreenSliderHandler(slide) {
	var slideNumber = slide.dataset.swiperSlideIndex;
	var backdrop = document.createElement('div');
	var closeButton = document.createElement('div');

	slide.appendChild(backdrop);
	slide.appendChild(closeButton);
	backdrop.classList.add('backdrop');
	closeButton.classList.add('close-button');
	closeButton.innerHTML = 'x';

	backdrop.addEventListener('click', function() {
	closeFullscreenSwiper(slideNumber);
	});

	closeButton.addEventListener('click', function() {
	closeFullscreenSwiper(slideNumber);
	});
	}

	function closeFullscreenSwiper(slideNumber) {
	swiper.el.classList.remove('fullscreen');
	swiper.params.slidesPerView = 3;
	swiper.update();
	swiper.slideToLoop(parseInt(slideNumber, 10), 0);
	}
	}
	</script>
	</body>
	</html>