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script.js
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script.js
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//functions
function classSwicher(){
slides.forEach(slide => slide.classList.remove("active"))
points.forEach(point => point.classList.remove("active"))
slides[active].classList.add("active");
points[active].classList.add("active");
}
let goNext = () =>{
active = (active == slides.length - 1) ? 0 : active + 1;
classSwicher()
}
let goPrev = () =>{
active = (active == 0) ? slides.length - 1 : active - 1;
classSwicher()
}
//active is index slider
let active = 0;
// timer is time slides
let timer = 5000;
let slideshow = document.querySelector(".slideshow");
let slides = document.querySelectorAll(".slide");
let prev = document.querySelector(".prev");
let next = document.querySelector(".next");
let points = document.querySelectorAll(".points > span");
let runSlideshow = setInterval(goNext , timer)
//point events
points.forEach((point,index) =>{
point.addEventListener("click" , e =>{
active = index;
classSwicher()
})
})
//next event
next.addEventListener("click" , e => goNext());
//prev event
prev.addEventListener("click" , e => goPrev());
//mouseOver
slideshow.addEventListener("mouseover" , e =>clearInterval(runSlideshow))
//mouseLeave
slideshow.addEventListener("mouseleave" , e => runSlideshow = setInterval(goNext , timer))