dispatcher.usesyncexternalstore is not a function,我将按照给出的提示分点进行回答: 确认dispatcher.usesyncexternalstore是否是函数或方法: 根据错误信息,dispatcher.usesyncexternalstore 被当作一个函数来调用,但执行时提示不是函数。这通常意味着在当前的上下文或dispatcher对象的定义中,usesyncexternalstore并不是...
Describe the bug I hit this error: TypeError: dispatcher.useSyncExternalStore is not a function. (In 'dispatcher.useSyncExternalStore(subscribe, getSnapshot, getServerSnapshot)', 'dispatcher.useSyncExternalStore' is undefined) What I hav...
function useSyncExternalStore(subscribe, getSnapshot, // Note: The shim does not use getServerSnapshot, because pre-18 versions of // React do not expose a way to check if we're hydrating. So users of the shim // will need to track that themselves and return the correct value // fr...
This example will render "Hello Taylor" into a container on the page. You'll notice that we used an HTML-like syntax; we call it JSX. JSX is not required to use React, but it makes code more readable, and writing it feels like writing HTML. Contributing The main purpose of this repo...
For example, let's consider we want to use the scrollY position of a page. We can implement this custom React hook: // A memoized constant fn prevents unsubscribe/resubscribe// In practice it is not a big dealfunction subscribe(onStoreChange) { global.window?.addEventListener("scroll", ...
So, the solution would be to create a PR here to: Update zustand Add checks for window That's it? pedroapfilho commented Feb 10, 2022 This fixes it: #415 The only thing that happens now is the ReferenceError: window is not defined that doesn't actually break the build. pedroapfilho...
return !objectIs(prevValue, nextValue); } catch (error) { return true; } } // 使用同步阻塞模式渲染 function forceStoreRerender(fiber) { scheduleUpdateOnFiber(fiber, SyncLane, NoTimestamp); } subscribeToStore 中通过 store 提供的 subscribe 方法订阅了 store 状态变化。当我们通过 store 提供的 ...