AlertDialog | NativeBase

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3.4.x

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AlertDialog

AlertDialog component is used to interrupt the user with a mandatory confirmation or action. AlertDialog composes

Modal

so you can use all its props.

Import

AlertDialog: provides context and state for the dialog.

AlertDialog.Header: contains the title announced by screen readers.

AlertDialog.Body: contains the description announced by screen readers.

AlertDialog.Footer: contains the actions of the dialog.

AlertDialog.Content: The wrapper for the alert dialog's content.

AlertDialog.CloseButton: The button that closes the dialog.

Copy
import { AlertDialog } from "native-base";

Examples

Basic


Playground
function AlertDialogComponent() {
  const [isOpen, setIsOpen] = React.useState(false);

  const onClose = () => setIsOpen(false);

  const cancelRef = React.useRef();
  return <Center>
      <AlertDialog leastDestructiveRef={cancelRef} isOpen={isOpen} onClose={onClose} motionPreset={"fade"}>
        <AlertDialog.Content>
          <AlertDialog.Header fontSize="lg" fontWeight="bold">
            Delete Customer
          </AlertDialog.Header>
          <AlertDialog.Body>
            Are you sure? You can't undo this action afterwards.
          </AlertDialog.Body>
          <AlertDialog.Footer>
            <Button ref={cancelRef} onPress={onClose}>
              Cancel
            </Button>
            <Button colorScheme="red" onPress={onClose} ml={3}>
              Delete
            </Button>
          </AlertDialog.Footer>
        </AlertDialog.Content>
      </AlertDialog>
      <Button colorScheme="danger" onPress={() => setIsOpen(!isOpen)}>
        Delete Customer
      </Button>
    </Center>;
}

function Example() {
  return <NativeBaseProvider>
      <Center flex={1}>
        <AlertDialogComponent />
      </Center>
    </NativeBaseProvider>;
}function AlertDialogComponent() {
  const [isOpen, setIsOpen] = React.useState(false);

  const onClose = () => setIsOpen(false);

  const cancelRef = React.useRef();
  return <Center>
      <AlertDialog leastDestructiveRef={cancelRef} isOpen={isOpen} onClose={onClose} motionPreset={"fade"}>
        <AlertDialog.Content>
          <AlertDialog.Header fontSize="lg" fontWeight="bold">
            Delete Customer
          </AlertDialog.Header>
          <AlertDialog.Body>
            Are you sure? You can't undo this action afterwards.
          </AlertDialog.Body>
          <AlertDialog.Footer>
            <Button ref={cancelRef} onPress={onClose}>
              Cancel
            </Button>
            <Button colorScheme="red" onPress={onClose} ml={3}>
              Delete
            </Button>
          </AlertDialog.Footer>
        </AlertDialog.Content>
      </AlertDialog>
      <Button colorScheme="danger" onPress={() => setIsOpen(!isOpen)}>
        Delete Customer
      </Button>
    </Center>;
}

function Example() {
  return <NativeBaseProvider>
      <Center flex={1}>
        <AlertDialogComponent />
      </Center>
    </NativeBaseProvider>;
}

Transition


Playground
function AlertDialogComponent() {
  const [isOpen, setIsOpen] = React.useState(false);

  const onClose = () => setIsOpen(false);

  const cancelRef = React.useRef();
  return <Center>
      <AlertDialog motionPreset="fade" leastDestructiveRef={cancelRef} onClose={onClose} isOpen={isOpen} isCentered>
        <AlertDialog.Content>
          <AlertDialog.CloseButton />
          <AlertDialog.Header>Discard Changes?</AlertDialog.Header>
          <AlertDialog.Body>
            Are you sure you want to discard all of your notes? 44 words will be
            deleted.
          </AlertDialog.Body>
          <AlertDialog.Footer>
            <Button ref={cancelRef} onPress={onClose}>
              No
            </Button>
            <Button colorScheme="red" ml={3}>
              Yes
            </Button>
          </AlertDialog.Footer>
        </AlertDialog.Content>
      </AlertDialog>
      <Button onPress={() => setIsOpen(!isOpen)}>Discard</Button>
    </Center>;
}

function Example() {
  return <NativeBaseProvider>
      <Center flex={1}>
        <AlertDialogComponent />
      </Center>
    </NativeBaseProvider>;
}function AlertDialogComponent() {
  const [isOpen, setIsOpen] = React.useState(false);

  const onClose = () => setIsOpen(false);

  const cancelRef = React.useRef();
  return <Center>
      <AlertDialog motionPreset="fade" leastDestructiveRef={cancelRef} onClose={onClose} isOpen={isOpen} isCentered>
        <AlertDialog.Content>
          <AlertDialog.CloseButton />
          <AlertDialog.Header>Discard Changes?</AlertDialog.Header>
          <AlertDialog.Body>
            Are you sure you want to discard all of your notes? 44 words will be
            deleted.
          </AlertDialog.Body>
          <AlertDialog.Footer>
            <Button ref={cancelRef} onPress={onClose}>
              No
            </Button>
            <Button colorScheme="red" ml={3}>
              Yes
            </Button>
          </AlertDialog.Footer>
        </AlertDialog.Content>
      </AlertDialog>
      <Button onPress={() => setIsOpen(!isOpen)}>Discard</Button>
    </Center>;
}

function Example() {
  return <NativeBaseProvider>
      <Center flex={1}>
        <AlertDialogComponent />
      </Center>
    </NativeBaseProvider>;
}