swiper根据图片切换不同的背景色

swiper根据图片切换不同的背景色

var mySwiper = new Swiper('.swiper-container', {
    autoplay: true, //可选选项，自动滑动
    loop: true,
    paginationClickable: true,
    navigation: {
        nextEl: ' .swiper-button-next ',
        prevEl: ' .swiper-button-prev ',
    },
    autoplay: {
        delay: 3000,
    },
    pagination: {
        el: ' .swiper-pagination ',

    },
    on: {
        slideChangeTransitionStart() {
            $(".m-slide-container").css("background", $('#banner-image' + this.realIndex).attr("data-bg_color"))
        }
    }

});

            

                

                    @if(!empty($data["banners"]))
                        @foreach($data['banners'] as $banner)
                            

                                
                                    
                                
                            
                        @endforeach
                    @endif