CarouselDApiDemo() — ui Function Reference

Architecture documentation for the CarouselDApiDemo() function in carousel-api.tsx from the ui codebase.

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Entity Profile

DocumentationAtlas→ Changelog→ CarouselDApiDemo() — ui Function Reference

Dependency Diagram

graph TD
  6abb4ed8_ecc7_8aa4_9457_7a741e3af35e["CarouselDApiDemo()"]
  61d3fe50_8c76_374a_412f_39ab60491883["carousel-api.tsx"]
  6abb4ed8_ecc7_8aa4_9457_7a741e3af35e -->|defined in| 61d3fe50_8c76_374a_412f_39ab60491883
  style 6abb4ed8_ecc7_8aa4_9457_7a741e3af35e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

apps/v4/examples/base/carousel-api.tsx lines 14–54

export default function CarouselDApiDemo() {
  const [api, setApi] = React.useState<CarouselApi>()
  const [current, setCurrent] = React.useState(0)
  const [count, setCount] = React.useState(0)

  React.useEffect(() => {
    if (!api) {
      return
    }

    setCount(api.scrollSnapList().length)
    setCurrent(api.selectedScrollSnap() + 1)

    api.on("select", () => {
      setCurrent(api.selectedScrollSnap() + 1)
    })
  }, [api])

  return (
    <div className="mx-auto max-w-[10rem] sm:max-w-xs">
      <Carousel setApi={setApi} className="w-full max-w-xs">
        <CarouselContent>
          {Array.from({ length: 5 }).map((_, index) => (
            <CarouselItem key={index}>
              <Card className="m-px">
                <CardContent className="flex aspect-square items-center justify-center p-6">
                  <span className="text-4xl font-semibold">{index + 1}</span>
                </CardContent>
              </Card>
            </CarouselItem>
          ))}
        </CarouselContent>
        <CarouselPrevious />
        <CarouselNext />
      </Carousel>
      <div className="text-muted-foreground py-2 text-center text-sm">
        Slide {current} of {count}
      </div>
    </div>
  )
}