简介
在本实验中,我们将探索如何在 React 中实现一个名为 useHover
的自定义钩子。这个钩子将处理悬停在包裹组件上的事件,并相应地更新状态。在本实验结束时,你将更好地理解如何在 React 中创建和使用自定义钩子,以增强组件的功能。
Skills Graph
%%%%{init: {'theme':'neutral'}}%%%%
flowchart RL
react(("React")) -.-> react/FundamentalsGroup(["Fundamentals"])
react(("React")) -.-> react/AdvancedConceptsGroup(["Advanced Concepts"])
react(("React")) -.-> react/StateManagementGroup(["State Management"])
react/FundamentalsGroup -.-> react/jsx("JSX")
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-38388{{"React useHover 钩子"}}
react/conditional_render -.-> lab-38388{{"React useHover 钩子"}}
react/hooks -.-> lab-38388{{"React useHover 钩子"}}
react/use_state_reducer -.-> lab-38388{{"React useHover 钩子"}}
end