Slider Effect02 - javascript

이미지 슬라이드 - 좌로 움직이기

<!-- contents -->
<main>
    <div class="slider-wrap">
        <div class="slider-img">
            <div class="slider-inner">
                <div class="slider" data-name="이미지1">
                    <img src="../assets/img/bg31.jpg" alt="이미지1">
                </div>
                <div class="slider" data-name="이미지2">
                    <img src="../assets/img/bg32.jpg" alt="이미지2">
                </div>
                <div class="slider" data-name="이미지3">
                    <img src="../assets/img/bg33.jpg" alt="이미지3">
                </div>
                <div class="slider" data-name="이미지4">
                    <img src="../assets/img/bg34.jpg" alt="이미지4">
                </div>
                <div class="slider" data-name="이미지5">
                    <img src="../assets/img/bg35.jpg" alt="이미지5">
                </div>
            </div>
        </div>
    </div>
</main>
<!-- //contents -->

/* slider */
.slider-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}
.slider-img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 480px;
    overflow: hidden;
}
.slider-img img {
    width: 100%;
}
.slider-inner {
    position: relative;
    width: 4000px;
    height: 480px;
    overflow: hidden;
    transition: all 0.6s;
    left: 0;
}
.slider-inner .slider {
    float: left;
    width: 800px;
    height: 480px;
    position: relative;
}
.slider-inner .slider::before {
    position: absolute;
    left: 5px;
    top: 5px;
    background: rgba(0,0,0,.4);
    color: #fff;
    padding: 5px 10px 3px;
    font-family: 'NEXONLv1Gothic';
}
.slider-inner .slider:nth-child(1) {
    z-index: 5;
}
.slider-inner .slider:nth-child(2) {
    z-index: 4;
}
.slider-inner .slider:nth-child(3) {
    z-index: 3;
}
.slider-inner .slider:nth-child(4) {
    z-index: 2;
}
.slider-inner .slider:nth-child(5) {
    z-index: 1;
}
.slider-inner .slider::before {
    content: attr(data-name);
}

const sliderWrap = document.querySelector(".slider-wrap");
const sliderImg = sliderWrap.querySelector(".slider-img");
const sliderInner = sliderImg.querySelector(".slider-inner");
const slider = sliderInner.querySelectorAll(".slider");

let currentIndex = 0 ;
let sliderCount = slider.length;
let sliderInterval = 2000;
// sliderInner.style.left = 0;
// sliderInner.style.transition = "all 0.6s";

setInterval(() => {
    currentIndex < sliderCount-1 ? currentIndex++ : currentIndex = 0;
    
    let sliderPosition = currentIndex * -800 + "px";
    sliderInner.style.left = sliderPosition;
    // sliderInner.style.transition = "all 0.6s";

    console.log(currentIndex);
}, sliderInterval)