function validateChildKeys(node, parentType) { if (typeof node !== 'object') { return; } // 检查数组中的item是否有keys if (Array.isArray(node)) { for (var i = 0; i < node.length; i++) { var child = node[i]; if (isValidElement(child)) { validateExplicitKey(child, parent...
invariant(false,'If the root does not have an updateQueue, we should have already bailed out. This error is likely caused by a bug in React. Please file an issue.'):void0;varnextProps=workInProgress.pendingProps;varprevState=workInProgress.memoizedState;varprevChildren=prevState!==null?prevS...
You can find other built-in Hooks in the React API reference. You can also write your own Hooks by combining the existing ones. Hooks are more restrictive than regular functions. You can only call Hooks at the top level of your components (or other Hooks). If you want to useState in ...
简介:React框架课时六 项目结构五 "node_modules/terminal-link": {"version": "2.1.1","resolved": "https://registry.npmmirror.com/terminal-link/-/terminal-link-2.1.1.tgz","integrity": "sha512-un0FmiRUQNr5PJqy9kP7c40F5BOfpGlYTrxonDChEZB7pzZxRNp/bt+ymiy9/npwXya9KH99nJ/GXFIiUkYGFQ==...
Array<{i?:string,x:number,y:number,w:number,h:number}>=null,// If not provided, use data-grid props on children// Margin between items [x, y] in px.margin: ?[number,number]=[10,10],// Padding inside the container [x, y] in pxcontainerPadding: ?[number,number]=margin,// ...
object-rest-spread" "^7.8.0" + "@babel/plugin-syntax-optional-catch-binding" "^7.8.0" + "@babel/plugin-syntax-optional-chaining" "^7.8.0" + "@babel/plugin-syntax-top-level-await" "^7.12.1" + "@babel/plugin-transform-arrow-functions" "^7.12.1" + "@babel/plugin-transform-async-...
Tired of messing with the unwieldy arguments object? With the new specification, you can get the rest of the arguments as an array: function networkAction(context, method, ...rest) { // rest is an array return method.apply(context, rest); } And if you don’t like calling apply(),...
简介:React课时三 项目结构二 "node_modules/@babel/plugin-transform-runtime": {"version": "7.21.4","resolved": "https://registry.npmmirror.com/@babel/plugin-transform-runtime/-/plugin-transform-runtime-7.21.4.tgz","integrity": "sha512-1J4dhrw1h1PqnNNpzwxQ2UBymJUF8KuPjAAnlLwZcGhHAIqUigF...
GooglePlacesDetailsQueryobject"query" object for the Google Place Details API (when you press on a suggestion) GooglePlacesSearchQueryobject"query" object for the Google Places Nearby API (when you use current location to find nearby places){ rankby: 'distance', type: 'restaurant' } ...
Sentry SDK 将任何上下文数据标准化到给定的深度。任何包含结构比这更深的数据的 key 都将使用其类型([Object] 或 [Array])进行修剪和标记,而不会进一步遍历树。默认情况下,步行执行 3 级深度。 集成配置 对于许多平台,SDK 集成可以与之一起配置。在一些平台上,这是 init() 调用的一部分,而在另一些平台上,...