[英]REACT.JS Passing a State through Components
我应该从组件'TaskItem'更新组件'TimeDisplay'中的状态(您可以看到组件层次结构,如下所示。我该如何实现它?
您应该真正考虑使用Redux进行全局状态管理。 它有一点学习曲线,但对于这个确切的用法它是100%值得的。 另一种方法是让你的状态处于最顶层组件(Panel),你可以将你需要的状态传递给所有子组件作为道具。
Redux.js
[英]Sending state to parent components with React.js
[英]Passing Variables Between Components In React.js
[英]React.js — Not Passing Components Correctly
[英]React.js: Passing data between components
[英]Passing messages between components in React.js
[英]Looping through the state object in React.js
[英]Use state or refs in React.js form components?
[英]How to persist data or state across child components in react.js?
[英]react.js props and state inside multilevel components
[英]How do I access a child components state in React.js
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.