In my react app i need to switch between components like in a carousel. I found this example to build an image carousel only using framer motion: https://codesandbox.io/s/framer-motion-image-gallery-pqvx3?file=/src/Example.tsx:1715-1725
I want to adapt this to switching between components. At the moment my page looks something like this:
const variants = {
enter: (direction: number) => {
return {
x: direction > 0 ? 100 : -100,
opacity: 0,
}
},
center: {
zIndex: 1,
x: 0,
opacity: 1,
},
exit: (direction: number) => {
return {
zIndex: 0,
x: direction < 0 ? 100 : -100,
opacity: 0,
}
},
}
const Page = () => {
const [[page, direction], setPage] = useState([0, 0])
const paginate = (newDirection: number) => {
setPage([page + newDirection, newDirection])
}
return (
<motion.div
key={page}
custom={direction}
variants={variants}
initial="enter"
animate="center"
exit="exit"
>
<!-- my components, between which I want to switch, should appear here -->
</motion.div>
)
}
how would I have to build the logic to be able to switch dynamic between my components (slides)? In the codesandbox example the images were changed via an array:
const imageIndex = wrap(0, images.length, page);
<motion.img key={page} src={images[imageIndex]} />
How could i do that to switch between jsx elements?
Edit
The answer from Joshua Wootonn is correct, but you need to add the custom
prop also to the TestComp
to get the animation working with dynamic variants like this:
const TestComp = ({ bg }: { bg: string }) => (
<motion.div
custom={direction}
variants={variants}
initial="enter"
animate="center"
exit="exit"
transition={{
x: { type: "spring", stiffness: 100, damping: 30 },
opacity: { duration: 0.2 },
}}
className="absolute w-full h-full"
style={{
background: bg,
}}
/>
)
A couple of things were missing from the above answer to get exit animations working.
<AnimatePresence initial={false} custom={direction}>
{page === 0 && <TestComp key="0" bg="rgb(171, 135, 255)" />}
{page === 1 && <TestComp key="1" bg="rgb(68, 109, 246)" />}
{page === 2 && <TestComp key="2" bg="rgb(172, 236, 161)" />}
</AnimatePresence>
<div style={{ position: "relative", height: "300px", width: "300px" }}>
<AnimatePresence initial={false} custom={direction}>
...
</AnimatePresence>
</div>
and on the child components
height: 100%;
width: 100%;
position: absolute;
Working codesandbox: https://codesandbox.io/s/framer-motion-carousel-animation-wetrf?file=/src/App.tsx:658-708