svelte

Commit Graph

Author	SHA1	Message	Date
subotac	c0987c09f8	fix: remove stale capture listeners from spread attributes (#18618 ) Fixes #18608. When `set_attributes` normalized removed spread attributes, it also copied its internal `$$` listener bookkeeping keys into `next` with a `null` value. This cleared the stored callback before event cleanup, so removing a capture handler passed `null` to `removeEventListener` and left the listener attached. Skip internal `$$` keys during missing-attribute normalization. The updated runtime-runes sample verifies replacing and then removing a spread capture handler in both client and hydration modes. --------- Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>	7 days ago

Author

SHA1

Message

Date

subotac

c0987c09f8

fix: remove stale capture listeners from spread attributes (#18618 )

Fixes #18608.

When `set_attributes` normalized removed spread attributes, it also
copied its internal `$$` listener bookkeeping keys into `next` with a
`null` value. This cleared the stored callback before event cleanup, so
removing a capture handler passed `null` to `removeEventListener` and
left the listener attached.

Skip internal `$$` keys during missing-attribute normalization. The
updated runtime-runes sample verifies replacing and then removing a
spread capture handler in both client and hydration modes.


---------

Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com>

1 Commits (writable-derived-more-fixes)