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…eact#59239) Summary: Pull Request resolved: react#59239 UIKit text change delegate callbacks now remain decision-only when JavaScript transforms an edit. The adapter rejects the original UIKit edit, records an implementation-private transaction, and applies an incremental `UITextInput` replacement on the next main-queue turn after validating the backing-view generation and base text. This preserves partial `maxLength` truncation without synchronously replacing the full attributed string or selection. Marked-text composition remains UIKit-owned; an over-limit committed value is corrected through the same deferred transaction path after composition ends. A runtime gate controls the new path. Stale edits are discarded when the backing text changes, lifecycle and JavaScript-driven updates invalidate queued transactions, and successful commits emit one change update plus the corresponding selection event. On tvOS, the deferred drain remains disabled because multiline text views are not editable. Changelog: [iOS][Fixed] - Preserve transformed `TextInput` edits without synchronously rewriting text inside UIKit delegate callbacks Differential Revision: D126438495
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This pull request was successfully merged by @javache in 6f67e18 When will my fix make it into a release? | How to file a pick request? |
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Summary:
UIKit text change delegate callbacks now remain decision-only when JavaScript transforms an edit. The adapter rejects the original UIKit edit, records an implementation-private transaction, and applies an incremental
UITextInputreplacement on the next main-queue turn after validating the backing-view generation and base text.This preserves partial
maxLengthtruncation without synchronously replacing the full attributed string or selection. Marked-text composition remains UIKit-owned; an over-limit committed value is corrected through the same deferred transaction path after composition ends. A runtime gate controls the new path.Stale edits are discarded when the backing text changes, lifecycle and JavaScript-driven updates invalidate queued transactions, and successful commits emit one change update plus the corresponding selection event. On tvOS, the deferred drain remains disabled because multiline text views are not editable.
Changelog:
[iOS][Fixed] - Preserve transformed
TextInputedits without synchronously rewriting text inside UIKit delegate callbacksDifferential Revision: D126438495