简介
在这个实验中,我们将使用 React 构建一个倒计时器组件。该定时器将接受起始时间的属性,并呈现剩余时间的可视化表示。它还将包括用于暂停、恢复和重新启动定时器的按钮,并在时间用完时显示一条消息。通过完成这个实验,你将获得使用 React 中的状态和效果来构建动态和交互式组件的经验。
Skills Graph
%%%%{init: {'theme':'neutral'}}%%%%
flowchart RL
react(("React")) -.-> react/StateManagementGroup(["State Management"])
react(("React")) -.-> react/FundamentalsGroup(["Fundamentals"])
react(("React")) -.-> react/AdvancedConceptsGroup(["Advanced Concepts"])
react/FundamentalsGroup -.-> react/jsx("JSX")
react/FundamentalsGroup -.-> react/event_handling("Handling Events")
react/FundamentalsGroup -.-> react/conditional_render("Conditional Rendering")
react/AdvancedConceptsGroup -.-> react/hooks("React Hooks")
react/StateManagementGroup -.-> react/use_state_reducer("Using useState and useReducer")
subgraph Lab Skills
react/jsx -.-> lab-38346{{"React 倒计时器组件"}}
react/event_handling -.-> lab-38346{{"React 倒计时器组件"}}
react/conditional_render -.-> lab-38346{{"React 倒计时器组件"}}
react/hooks -.-> lab-38346{{"React 倒计时器组件"}}
react/use_state_reducer -.-> lab-38346{{"React 倒计时器组件"}}
end