AMP-101866 textarea serialization fix #25
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* Fix serialization and mutation of <textarea> elements taking account the duality that the value can be set in either the child node, or in the value _parameter_ (not attribute) * Backwards compatibility: Bug fix and regression test for rrweb-io#112 - this is to fix up 'historical' recordings, as duplicate textarea content should no longer be being created at record time - new test shows what the snapshot generated by previous versions of rrweb used to look like, hence 'bad' - original 0efe23f fix either didn't work or no longer works due to childNodes being appended subsequent to this part of the code - during review, we also verified that the `_cssText` case should still be handled okay, as there's currently no scenario where csstext is present with css child nodes of a <style> * Masking: Fix that textarea values were being missed by the masking system if the value was recorded as a child node - I didn't notice that form.html was used in other tests, so lucky that I noticed that those tests also should have the 'pre value' masked out * Simplify by always storing the textarea value in the `.value` attribute (from it's DOM property) and not as a childNode. It should still be rebuilt as a childNode rather than a property --------- Authored-by: eoghanmurray <[email protected]>
🦋 Changeset detectedLatest commit: fb39603 The changes in this PR will be included in the next version bump. This PR includes changesets to release 8 packages
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kwalker3690
approved these changes
Aug 1, 2024
jxiwang
reviewed
Aug 1, 2024
.changeset/moody-dots-refuse.md
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| 'rrweb': patch | |||
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Need to change to @amplitude/rrweb
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Should try and test before releasing at least on SR SDK side. |
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@jxiwang so the replay I linked was using this new patch. Though I hadn't tested for regressions. I can run the playwright scripts I have against the tasks app though before merging. Also I wasn't sure if you had anything specific to look out for. |
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Pulls in a nice fix around textarea serialization from upstream. This should prevent duplicate values in textareas.
Example replay:
https://app.amplitude.com/analytics/amplitude/session-replay/project/626195/search/amplitude_id%3D956525072689?sessionHandle=ZEOcNRF_ZEOcNRF_N61VlEx_CY4T_99f59631-290b-4960-a509-3a4d757f69b2&sessionReplayId=99f59631-290b-4960-a509-3a4d757f69b2/1722524161093&sessionLength=9414&sessionStartTime=1722524161093&deviceType=&user_id=&country=United%20States