Function Editor1Component

examples/react/navigation-blocking/src/main.tsx:142–188

()

})

function Editor1Component() {
  const [value, setValue] = React.useState('')

  // Block leaving editor-1 if there is text in the input
  const { proceed, reset, next, current, status } = useBlocker({
    shouldBlockFn: () => value !== '',
    enableBeforeUnload: () => value !== '',
    withResolver: true,
  })

  return (
    <div className="flex flex-col p-2">
      <h3>Editor 1</h3>
      <div>
        <input
          value={value}
          onChange={(e) => setValue(e.target.value)}
          className="border"
        />
      </div>
      <hr className="m-2" />
      <Link to="/editor-1/editor-2">Go to Editor 2</Link>
      <Outlet />

      {status === 'blocked' && (
        <div className="mt-2">
          <div>Are you sure you want to leave editor 1?</div>
          <div>
            You are going from {current.pathname} to {next.pathname}
          </div>
          <button
            className="bg-lime-500 text-white rounded-sm p-1 px-2 mr-2"
            onClick={proceed}
          >
            YES
          </button>
          <button
            className="bg-red-500 text-white rounded-sm p-1 px-2"
            onClick={reset}
          >
            NO
          </button>
        </div>
      )}
    </div>
  )
}

const editor2Route = createRoute({
  getParentRoute: () => editor1Route,