Robin Malfait
8fa5caf0dc
* use `Fragment` as the default element for `Transition` components * update tests to reflect default tag change * only error on missing `ref` if it's actually required If the `<Transition />` component "root" is used as a root placeholder (for state management) and not making actual transitions itself, then we don't require a `ref` element. * add test to ensure we don't error on missing `ref` when not required + add `className="…"` to some places to indicate that we _do_ want to perform a transition and thus have to fail if the `ref` is missing. * improve `requiresRef` check Also ensure that a ref is required if the `as` prop is provided and it's not a `Fragment` * add `shouldForwardRef` helper * fix broken tests These tests were rendering a `Debug` element that didn't render any DOM nodes. Adding `as="div"` ensures that we are forwarding the ref correctly. * update changelog * update playgrounds to reflect tag change * Tweak changelog --------- Co-authored-by: Jonathan Reinink <jonathan@reinink.ca>
97 lines
4.7 KiB
TypeScript
97 lines
4.7 KiB
TypeScript
import { Dialog, Transition } from '@headlessui/react'
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import { ExclamationIcon } from '@heroicons/react/outline'
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import { useRef, useState } from 'react'
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export default function Example() {
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const [open, setOpen] = useState(false)
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const cancelButtonRef = useRef(null)
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return (
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<>
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<div className="p-12">
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<button
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type="button"
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className="inline-flex items-center rounded-md border border-gray-300 bg-white px-6 py-3 text-base font-medium text-gray-700 shadow-sm hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-2"
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onClick={() => setOpen(true)}
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>
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Open Dialog
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</button>
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</div>
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<Transition.Root show={open}>
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<Dialog as="div" className="relative z-10" initialFocus={cancelButtonRef} onClose={setOpen}>
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<Transition.Child
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enter="ease-out duration-300"
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enterFrom="opacity-0"
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enterTo="opacity-100"
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leave="ease-in duration-200"
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leaveFrom="opacity-100"
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leaveTo="opacity-0"
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>
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<div className="fixed inset-0 bg-gray-500 bg-opacity-75 transition-opacity" />
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</Transition.Child>
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<div className="fixed inset-0 z-10 overflow-y-auto">
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<div className="flex min-h-full items-end justify-center p-4 text-center sm:items-center sm:p-0">
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<Transition.Child
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enter="ease-out duration-300"
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enterFrom="opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"
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enterTo="opacity-100 translate-y-0 sm:scale-100"
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leave="ease-in duration-200"
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leaveFrom="opacity-100 translate-y-0 sm:scale-100"
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leaveTo="opacity-0 translate-y-4 sm:translate-y-0 sm:scale-95"
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>
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<Dialog.Panel className="relative transform overflow-hidden rounded-lg bg-white px-4 pb-4 pt-5 text-left shadow-xl transition-all sm:my-8 sm:w-full sm:max-w-lg sm:p-6">
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<div className="sm:flex sm:items-start">
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<div className="mx-auto flex h-12 w-12 flex-shrink-0 items-center justify-center rounded-full bg-red-100 sm:mx-0 sm:h-10 sm:w-10">
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<ExclamationIcon className="h-6 w-6 text-red-600" aria-hidden="true" />
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</div>
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<div className="mt-3 text-center sm:ml-4 sm:mt-0 sm:text-left">
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<Dialog.Title as="h3" className="text-lg font-medium leading-6 text-gray-900">
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Deactivate account
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</Dialog.Title>
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<div className="mt-2">
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<p className="text-sm text-gray-500">
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Are you sure you want to deactivate your account? All of your data will be
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permanently removed from our servers forever. This action cannot be
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undone.
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</p>
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{Array(20)
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.fill(null)
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.map((_, i) => (
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<p key={i} className="text-sm text-gray-500">
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Are you sure you want to deactivate your account? All of your data
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will be permanently removed from our servers forever. This action
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cannot be undone.
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</p>
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))}
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</div>
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</div>
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</div>
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<div className="mt-5 sm:ml-10 sm:mt-4 sm:flex sm:pl-4">
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<button
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type="button"
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className="inline-flex w-full justify-center rounded-md border border-transparent bg-red-600 px-4 py-2 text-base font-medium text-white shadow-sm hover:bg-red-700 focus:outline-none focus:ring-2 focus:ring-red-500 focus:ring-offset-2 sm:w-auto sm:text-sm"
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onClick={() => setOpen(false)}
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>
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Deactivate
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</button>
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<button
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type="button"
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className="mt-3 inline-flex w-full justify-center rounded-md border border-gray-300 bg-white px-4 py-2 text-base font-medium text-gray-700 shadow-sm hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-indigo-500 focus:ring-offset-2 sm:ml-3 sm:mt-0 sm:w-auto sm:text-sm"
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onClick={() => setOpen(false)}
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ref={cancelButtonRef}
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>
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Cancel
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</button>
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</div>
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</Dialog.Panel>
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</Transition.Child>
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</div>
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</div>
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</Dialog>
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</Transition.Root>
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</>
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)
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}
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