$require(['swiper'], function () {
  var date_swiper = new Swiper('.new_date', {
    autoplay: 5000, //可选选项，自动滑动
    autoplayDisableOnInteraction: true,
    slidesPerView: 3, //'auto'
    spaceBetween: 0,
    speed: 800,
    slideToClickedSlide: true,
    breakpoints: {
      768: {
        slidesPerView: 3,
      },
      1024: {
        slidesPerView: 5,
      }, 
      1366: {
        slidesPerView: 7,
      }
    },
    observer: true,
    observeParents: true,
  })
  var new_swiper = new Swiper('.new_con', {
    autoplay: 3000, //可选选项，自动滑动
    autoplayDisableOnInteraction: true,
    speed: 800,
    onSlideChangeStart: function(swiper) {
      date_swiper.slideTo(swiper.activeIndex, 1000, false);
      $(".new_date .swiper-slide").eq(swiper.activeIndex).addClass("yx_Active").siblings()
        .removeClass("yx_Active")
    },
    observer: true,
    observeParents: true,
  });
  $(".new_date .swiper-slide").eq(0).addClass("yx_Active");
  $(".new_date .swiper-slide").click(function() {
    var sm_in = $(this).index();
    $(this).addClass("yx_Active").siblings().removeClass("yx_Active");
    date_swiper.slideTo(sm_in, 1000, false);
    new_swiper.slideTo(sm_in, 1000, false);
  });
});