Target another styled component on hover

Question

What is the best way to handle hovers in styled-components. I have a wrapping element that when hovered will reveal a button.

I could implement some state on the com

Answer 1

Similarly to mxstbr's answer, you can also use interpolation to reference a parent component. I like this route because it encapsulates a component's styling a little better than referencing the child component in the parent.

const Button = styled.button`
  ${Wrapper}:hover & {
    display: none;
  }
`;

I couldn't tell you when this feature was introduced but this works as of v3.

Relevant link: https://www.styled-components.com/docs/advanced#referring-to-other-components

Answer 2

This solution worked for me:

const ContentB = styled.span`
  opacity: 0;

  &:hover {
    opacity: 1;
  }
`

const ContentA = styled.span`
  &:hover ~ ${ContentB} {
    opacity: 1;
  }
`

Answer 3

This is what worked for me

const NoHoverLine = styled.div`
  a {
    &:hover {
      text-decoration: none;
    }
  }
`

Answer 4

As of styled-components v2 you can interpolate other styled components to refer to their automatically generated class names. In your case you'll probably want to do something like this:

const Wrapper = styled.div`
  &:hover ${Button} {
    display: none;
  }
`

See the documentation for more information!

The order of components is important. It will only work if Button is defined above/before Wrapper.

---

If you're using v1 and you need to do this you can work around it by using a custom class name:

const Wrapper = styled.div`
  &:hover .my__unique__button__class-asdf123 {
    display: none;
  }
`

<Wrapper>
  <Button className="my__unique__button__class-asdf123" />
</Wrapper>

Since v2 is a drop-in upgrade from v1 I'd recommend updating, but if that's not in the cards this is a fine workaround.

Answer 5

My solution is

const Content = styled.div`
  &:hover + ${ImgPortal} {
    &:after {
      opacity: 1;
    }
  }
`;