Tyler Earls 2e09f3d102 fix: make class attribute overwrite behavior consistent between SSR and CSR (closes #4248) (#4439) ...

Fixes #4248

During SSR, multiple `class` attributes were incorrectly concatenating
instead of overwriting like they do in browsers. This inconsistency
caused code that appeared to work in SSR to fail in CSR/hydration.

The fix distinguishes between two types of class attributes:
- `class="..."` attributes should overwrite (clear previous values)
- `class:name=value` directives should merge (append to existing classes)

Implementation:
- Added `should_overwrite()` method to `IntoClass` trait (defaults to `false`)
- Modified `Class::to_html()` to clear buffer before rendering if `should_overwrite()` returns `true`
- Implemented `should_overwrite() -> true` for string types (`&str`, `String`, `Cow<'_, str>`, `Arc<str>`)
- Tuple type `(&'static str, bool)` keeps default `false` for merge behavior

Added comprehensive tests to verify:
- `class="foo" class:bar=true` produces `"foo bar"` (merge)
- `class:foo=true` works standalone
- Correct behavior with macro attribute sorting
- Global class application

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-authored-by: Claude <noreply@anthropic.com>

2025-11-22 13:12:10 -05:00

..

src

fix: make class attribute overwrite behavior consistent between SSR and CSR (closes #4248) (#4439)

2025-11-22 13:12:10 -05:00

build.rs

fix(CI): free-up disk, properly gate nightly feature and pre-install deps (#3735)

2025-03-20 14:28:07 -07:00

Cargo.toml

chore: publish patch versions

2025-10-24 13:06:04 -04:00

Makefile.toml

chore(ci): add Makefiles for smaller packages

2024-08-01 19:42:21 -04:00