样式化组件 - 如何防止将props传递给扩展组件?

IT技术 reactjs styled-components
2021-05-07 02:21:06

我正在扩展Textarea,我想completed被访问,StyledItemTextarea但不是Textarea我怎样才能做到这一点?

import Textarea from 'react-textarea-autosize';

const TextareaAutosizeSC = styled(Textarea)`
    ...
`;

const StyledItemTextarea = TextareaAutosizeSC.extend`
    color: ${({ completed }) => completed ? '#ccc' : '#fff'};
`;

const MyTextarea = ({ completed }) => <StyledItemTextarea completed={completed} />;
2个回答

也许是这样的:

const TextareaAutosizeSC = ({ completed, ...rest }) => {
  const TextArea = styled(Textarea)`
    ...
  `;

  return <TextArea {...rest} />
}

或者

const TextareaAutosizeSC = styled(Textarea)`
    ...
`;

const TextAreaWithoutSomeProps = ({ completed, ...rest }) => <TextareaAutosizeSC {...rest} />

我找到了一个解决方案:

import Textarea from 'react-textarea-autosize';

const StyledItemTextarea = styled(({ completed, ...rest }) => <Textarea {...rest} />)`
    color: ${({ completed }) => completed ? '#ccc' : '#fff'};
`;

const MyTextarea = ({ completed }) => <StyledItemTextarea completed={completed} />;