This PR fixes a bug where we'd accidentally pass-through the user-provided `srcSet` if the image was lazy, just to then replace it when we hydrate.
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Fixes#19041
This fixes `next/image` to properly ignore inherited styles applied to the `img` tag by a parent element.
Image styling should **always** be done by a wrapper element—not to the image itself!
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Fixes#19817Fixes#19964
This pull request fixes `<Image />` not updating when new props are passed by removing external DOM mutations and relying on React to do it instead.
As an added bonus, I've extracted the intersection observer from both the `<Image />` and `<Link />` component, as their instance can be shared!
The increase in size is minor (+3B), and actually a decrease for apps using both `<Image />` and `<Link />`.
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Fixes#18698Fixes#18369
This PR prints a pretty error when the Image `src` property is a [protocol-relative URL](https://www.paulirish.com/2010/the-protocol-relative-url/).
> Update 2014.12.17:
> Now that SSL is encouraged for everyone and doesn’t have performance concerns, this technique is now an anti-pattern. If the asset you need is available on SSL, then always use the https:// asset.
Fixes#18536
This PR deprecates the `unsized` property from NextImage because the property did not accomplish the desired effect.
Users should rely on one of the new layouts instead:
- `<Image layout="fixed" />`
- `<Image layout="intrinsic" />`
- `<Image layout="responsive" />`
- `<Image layout="fill" />`
The `unsized` property will continue to work as-is in production but is deprecated and will throw in dev.
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### TODO:
- [x] test `layout=fill` in typescript types
- [x] test `layout=fill` render behavior
- [x] test that `unsized` switches to `layout=fill`
- [x] test `next dev` erroring on `unsized`
- [ ] layout docs (tracked in issue #18554)
- [ ] both `layout=fill` and `layout=responsive` use all deviceWidths in the srcset
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Fixes#18541
Co-authored-by: Steven <steven@ceriously.com>
This PR introduces a new `layout` property.
This allows 3 possible values (`fixed`, `intrinsic`, or `responsive`) which solve many use cases we have seen since 10.0.0 and will hopefully avoid usage of `unsized`.
Fixes#18351
Co-authored-by: Joe Haddad <joe.haddad@zeit.co>
For many users refactoring from `<img>` to `<Image>`, we can often support their properties as-is.
The exception was width/height.
This PR allows the `<Image>` component to accept strings for `width` and `height` just like `<img>`.
Related to #18122
