JavaScript Slider Effect03

이미지 슬라이드 - 연속적으로 움직이기

<main>
    <section id="sliderType01">
        <div class="slider__wrap">
            <div class="slider__img">
                <div class="slider__inner">
                    <div class="slider"><img src="img/img06.jpg" alt="이미지1"></div>
                    <div class="slider"><img src="img/img07.jpg" alt="이미지2"></div>
                    <div class="slider"><img src="img/img08.jpg" alt="이미지3"></div>
                    <div class="slider"><img src="img/img09.jpg" alt="이미지4"></div>
                    <div class="slider"><img src="img/img10.jpg" alt="이미지5"></div>
                </div>
            </div>
        </div>
    </section>
</main>

.slider__wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

.slider__img {          
    width: 800px;
    height: 480px;
    overflow: hidden;
}

.slider__inner {                  
    display: flex;
    width: 4800px;              
    transform: translateX();     
}
.slider {
    width: 800px;
    position: relative;
}
.slider::before {
    position: absolute;
    left: 5px;
    top: 5px;
    background: rgba(0, 0, 0, 0.4);
    color: #fff;
    padding: 5px 10px 3px;
}

.slider:nth-child(1)::before {
    content: '이미지1';
}

.slider:nth-child(2)::before {
    content: '이미지2';
}

.slider:nth-child(3)::before {
    content: '이미지3';
}

.slider:nth-child(4)::before {
    content: '이미지4';
}

.slider:nth-child(5)::before {
    content: '이미지5';
}
.slider:nth-child(6)::before {
    content: '이미지6';
}

    const sliderWrap = document.querySelector(".slider__wrap");
    const sliderImg = document.querySelector(".slider__img");      
    const sliderInner = document.querySelector(".slider__inner");   
    const slider = document.querySelectorAll(".slider");                

    let currentIndex = 0;
    let sliderCount = slider.length;                 
    let sliderWidth = sliderImg.offsetWidth     
    let sliderClone = sliderInner.firstElementChild.cloneNode(true);      
    sliderInner.appendChild(sliderClone);      

    function sliderEffect(){                              
        currentIndex++;                                    
        sliderInner.style.transition = "all 0.3s"       
        sliderInner.style.transform = "translateX(-"+ sliderWidth * currentIndex +"px)" 

        if(currentIndex==sliderCount){      
            setTimeout(()=>{                      

            sliderInner.style.transition = "0s"     
            sliderInner.style.transform = "translateX(0)"
            }, 300)
            currentIndex=0;
        }
    }
    setInterval(sliderEffect, 2000);