react#SuspenseList TypeScript Examples

The following examples show how to use react#SuspenseList. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: Members.tsx    From Riakuto-StartingReact-ja3.1 with Apache License 2.0 5 votes vote down vote up 
Members: VFC<Props> = ({ orgCodeList, prefetch = () => undefined }) => {
  const [orgCode, setOrgCode] = useState('');
  const [input, setInput] = useState('');
  const [isPending, startTransition] = useTransition();
  const ebKey = useRef(0);

  const menuItems = orgCodeList.map((code) => ({
    key: code,
    name: capitalize(code),
    onClick: () => {
      setInput('');

      if (orgCode) {
        startTransition(() => setOrgCode(code));
      } else {
        setOrgCode(code);
      }
    },
    onMouseOver: () => prefetch(code),
    active: code === orgCode,
  }));

  const handleSubmit = (event: FormEvent<HTMLFormElement>): void => {
    event.preventDefault();
    setOrgCode(input.toLowerCase().trim());
  };

  return (
    <>
      <header className="app-header">
        <h1>組織メンバーリスト</h1>
      </header>
      <form className="search-form" onSubmit={handleSubmit}>
        <Input
          placeholder="組織コードを入力..."
          type="text"
          value={input}
          onChange={(_, data) => setInput(data.value)}
        />
        <Button type="submit" disabled={isPending} primary>
          検索
        </Button>
      </form>
      <Menu items={menuItems} text />
      <Divider />
      <div className={isPending ? 'loading' : ''}>
        <ErrorBoundary
          statusMessages={{
            404: `‘${orgCode}’ というコードの組織は見つかりません`,
          }}
          onError={() => {
            ebKey.current += 1;
          }}
          key={ebKey.current}
        >
          <SuspenseList revealOrder="forwards">
            <Suspense fallback={<Spinner size="small" />}>
              <OrgInfo orgCode={orgCode} />
            </Suspense>
            <Suspense fallback={<Spinner size="large" />}>
              <MemberList orgCode={orgCode} />
            </Suspense>
          </SuspenseList>
        </ErrorBoundary>
      </div>
    </>
  );
}
Example #2
Source File: Members2.tsx    From Riakuto-StartingReact-ja3.1 with Apache License 2.0 5 votes vote down vote up 
Members: VFC<Props> = ({ orgCodeList, prefetch = () => undefined }) => {
  const [orgCode, setOrgCode] = useState('');
  const [input, setInput] = useState('');
  const [isPending, startTransition] = useTransition();
  const { reset } = useQueryErrorResetBoundary();

  const menuItems = orgCodeList.map((code) => ({
    key: code,
    name: capitalize(code),
    onClick: () => {
      setInput('');

      if (orgCode) {
        startTransition(() => setOrgCode(code));
      } else {
        setOrgCode(code);
      }
    },
    onMouseOver: () => prefetch(code),
    active: code === orgCode,
  }));

  const handleSubmit = (event: FormEvent<HTMLFormElement>): void => {
    event.preventDefault();
    setOrgCode(input.toLowerCase().trim());
  };

  return (
    <>
      <header className="app-header">
        <h1>組織メンバーリスト</h1>
      </header>
      <form className="search-form" onSubmit={handleSubmit}>
        <Input
          placeholder="組織コードを入力..."
          type="text"
          value={input}
          onChange={(_, data) => setInput(data.value)}
        />
        <Button type="submit" disabled={isPending} primary>
          検索
        </Button>
      </form>
      <Menu items={menuItems} text />
      <Divider />
      <div className={isPending ? 'loading' : ''}>
        <ErrorBoundary
          fallbackRender={({ resetErrorBoundary }) => (
            <>
              <Message warning>
                {orgCode} というコードの組織は見つかりません
              </Message>
              <Button color="olive" onClick={() => resetErrorBoundary()}>
                エラーをリセット
              </Button>
            </>
          )}
          onReset={() => reset()}
        >
          <SuspenseList revealOrder="forwards">
            <Suspense fallback={<Spinner size="small" />}>
              <OrgInfo orgCode={orgCode} />
            </Suspense>
            <Suspense fallback={<Spinner size="large" />}>
              <MemberList orgCode={orgCode} />
            </Suspense>
          </SuspenseList>
        </ErrorBoundary>
      </div>
    </>
  );
}