mirror of
https://github.com/zebrajr/react.git
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587cb8f896
This fixes a long standing issue that controlled inputs gets out of sync with the browser state if it's changed before we hydrate. This resolves the issue by replaying the change events (click, input and change) if the value has changed by the time we commit the hydration. That way you can reflect the new value in state to bring it in sync. It does this whether controlled or uncontrolled. The idea is that this should be ok to replay because it's similar to the continuous events in that it doesn't replay a sequence but only reflects the current state of the tree. Since this is a breaking change I added it behind `enableHydrationChangeEvent` flag. There is still an additional issue remaining that I intend to address in a follow up. If a `useLayoutEffect` triggers an sync rerender on hydration (always a bad idea) then that can rerender before we have had a chance to replay the change events. If that renders through a input then that input will always override the browser value with the controlled value. Which will reset it before we've had a change to update to the new value.
100 lines
3.8 KiB
JavaScript
100 lines
3.8 KiB
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow
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*/
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import typeof * as FeatureFlagsType from 'shared/ReactFeatureFlags';
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import typeof * as ExportsType from './ReactFeatureFlags.test-renderer';
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export const enableAsyncDebugInfo = false;
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export const enableSchedulingProfiler = false;
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export const enableProfilerTimer = __PROFILE__;
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export const enableProfilerCommitHooks = __PROFILE__;
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export const enableProfilerNestedUpdatePhase = __PROFILE__;
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export const enableComponentPerformanceTrack = false;
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export const enableUpdaterTracking = false;
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export const enableLegacyCache = __EXPERIMENTAL__;
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export const enableAsyncIterableChildren = false;
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export const enableTaint = true;
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export const enablePostpone = false;
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export const enableHalt = false;
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export const disableCommentsAsDOMContainers = true;
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export const disableInputAttributeSyncing = false;
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export const enableScopeAPI = false;
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export const enableCreateEventHandleAPI = false;
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export const enableSuspenseCallback = false;
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export const enableTrustedTypesIntegration = false;
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export const disableTextareaChildren = false;
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export const enableSuspenseAvoidThisFallback = false;
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export const enableCPUSuspense = false;
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export const enableNoCloningMemoCache = false;
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export const enableUseEffectEventHook = false;
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export const favorSafetyOverHydrationPerf = true;
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export const enableLegacyFBSupport = false;
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export const enableMoveBefore = false;
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export const enableHiddenSubtreeInsertionEffectCleanup = false;
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export const enableHydrationLaneScheduling = true;
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export const enableRetryLaneExpiration = false;
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export const retryLaneExpirationMs = 5000;
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export const syncLaneExpirationMs = 250;
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export const transitionLaneExpirationMs = 5000;
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export const disableSchedulerTimeoutInWorkLoop = false;
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export const enableLegacyHidden = false;
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export const enableTransitionTracing = false;
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export const enableDO_NOT_USE_disableStrictPassiveEffect = false;
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export const enableFizzExternalRuntime = true;
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export const alwaysThrottleRetries = true;
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export const passChildrenWhenCloningPersistedNodes = false;
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export const enablePersistedModeClonedFlag = false;
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export const disableClientCache = true;
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export const enableInfiniteRenderLoopDetection = false;
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export const renameElementSymbol = true;
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export const enableShallowPropDiffing = false;
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export const enableSiblingPrerendering = true;
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export const enableYieldingBeforePassive = true;
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export const enableThrottledScheduling = false;
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export const enableViewTransition = false;
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export const enableGestureTransition = false;
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export const enableFastAddPropertiesInDiffing = true;
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export const enableLazyPublicInstanceInFabric = false;
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export const enableScrollEndPolyfill = true;
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export const enableSuspenseyImages = false;
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export const enableSrcObject = false;
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export const enableHydrationChangeEvent = false;
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export const ownerStackLimit = 1e4;
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export const enableFragmentRefs = false;
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// TODO: This must be in sync with the main ReactFeatureFlags file because
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// the Test Renderer's value must be the same as the one used by the
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// react package.
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//
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// We really need to get rid of this whole module. Any test renderer specific
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// flags should be handled by the Fiber config.
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// const __NEXT_MAJOR__ = __EXPERIMENTAL__;
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export const disableLegacyMode = true;
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export const disableLegacyContext = true;
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export const disableLegacyContextForFunctionComponents = true;
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export const enableRenderableContext = true;
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export const enableReactTestRendererWarning = true;
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export const disableDefaultPropsExceptForClasses = true;
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export const enableObjectFiber = false;
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// Flow magic to verify the exports of this file match the original version.
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((((null: any): ExportsType): FeatureFlagsType): ExportsType);
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