', nextArrow: '' }); var $easyzoom = $('.easyzoom').easyZoom(); var api1 = $easyzoom.filter('.page-product-detail-effect .big-img').data('easyZoom'); $('.case-detail-slick .slick-slide').on('click', 'a', function(e) { var $this = $(this); e.preventDefault(); $this.parents('.slick-slide').addClass('active').siblings().removeClass('active'); // Use EasyZoom's `swap` method api1.swap($this.data('standard'), $this.attr('href')); }); })