Created
January 8, 2022 07:30
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Image carousel component for nextJS and tailwind
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import Image from "next/image"; | |
import { useState } from "react"; | |
import Swipe from "react-easy-swipe"; | |
import { AiOutlineLeft, AiOutlineRight } from "react-icons/ai"; | |
/** | |
* Carousel component for nextJS and Tailwind. | |
* Using external library react-easy-swipe for swipe gestures on mobile devices (optional) | |
* | |
* @param images - Array of images with src and alt attributes | |
* @returns React component | |
*/ | |
export default function Carousel({ images }) { | |
const [currentSlide, setCurrentSlide] = useState(0); | |
const handleNextSlide = () => { | |
let newSlide = currentSlide === images.length - 1 ? 0 : currentSlide + 1; | |
setCurrentSlide(newSlide); | |
}; | |
const handlePrevSlide = () => { | |
let newSlide = currentSlide === 0 ? images.length - 1 : currentSlide - 1; | |
setCurrentSlide(newSlide); | |
}; | |
return ( | |
<div className="relative"> | |
<AiOutlineLeft | |
onClick={handlePrevSlide} | |
className="absolute left-0 m-auto text-5xl inset-y-1/2 cursor-pointer text-gray-400 z-20" | |
/> | |
<div className="w-full h-[50vh] flex overflow-hidden relative m-auto"> | |
<Swipe | |
onSwipeLeft={handleNextSlide} | |
onSwipeRight={handlePrevSlide} | |
className="relative z-10 w-full h-full" | |
> | |
{images.map((image, index) => { | |
if (index === currentSlide) { | |
return ( | |
<Image | |
key={image.id} | |
image={image} | |
layout="fill" | |
objectFit="contain" | |
className="animate-fadeIn" | |
/> | |
); | |
} | |
})} | |
</Swipe> | |
</div> | |
<AiOutlineRight | |
onClick={handleNextSlide} | |
className="absolute right-0 m-auto text-5xl inset-y-1/2 cursor-pointer text-gray-400 z-20" | |
/> | |
<div className="relative flex justify-center p-2"> | |
{images.map((_, index) => { | |
return ( | |
<div | |
className={ | |
index === currentSlide | |
? "h-4 w-4 bg-gray-700 rounded-full mx-2 mb-2 cursor-pointer" | |
: "h-4 w-4 bg-gray-300 rounded-full mx-2 mb-2 cursor-pointer" | |
} | |
key={index} | |
onClick={() => { | |
setCurrentSlide(index); | |
}} | |
/> | |
); | |
})} | |
</div> | |
</div> | |
); | |
} |
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It was good.
Thanks.