var slidesPerGroup = 5;
if (S3JS.isMobile()) {
slidesPerGroup = 1; // 很奇怪, Mobile 版時, 若是設定 slidesPerGroup = 5 時, 剛進入時會看到最後一組商品.
}
//beauty-coin-exchange-loading
var swiperPreview = new Swiper('.beauty-coin-exchange-swiper', {
slidesPerView: 5,
slidesPerColumn: 1,
slidesPerGroup: slidesPerGroup,
spaceBetween: 0,
loop: true,
breakpoints: {
768: {
slidesPerView: 4.3,
spaceBetween: 10,
}
},
nextButton: '.beauty-coin-next',
prevButton: '.beauty-coin-prev',
});
document.addEventListener("DOMContentLoaded", function() {
var lazyImages = [].slice.call(document.querySelectorAll("img.lazy"));;
if ("IntersectionObserver" in window && "IntersectionObserverEntry" in window && "intersectionRatio" in window.IntersectionObserverEntry.prototype) {
let lazyImageObserver = new IntersectionObserver(function(entries, observer) {
entries.forEach(function(entry) {
if (entry.isIntersecting) {
let lazyImage = entry.target;
lazyImage.src = lazyImage.dataset.src;
lazyImage.srcset = lazyImage.dataset.srcset;
lazyImage.classList.remove("lazy");
lazyImageObserver.unobserve(lazyImage);
}
});
});
lazyImages.forEach(function(lazyImage) {
lazyImageObserver.observe(lazyImage);
});
}
//這裡可以加上else處理萬一瀏覽器不支援的狀況
});


