Lifting up state two or more levels needs to be clearified

[Wolk9]

Hi,

I miss the explanation on how hooks are used to lift up state two or more levels in native ReactJS.

Regards,
Martin

[iziVersano]

Hello Martin,

To lift state up two or more levels in React Native (or ReactJS), you can follow these steps:

1. Identify the State: Determine the state that needs to be shared across components.

2. Move the State Up: Place the state in the nearest common ancestor of the components that need to share it.

3. Use State Management Hooks: Utilize the useState or useReducer hook in the common ancestor component to manage the state.

4. Prop Drilling or Context: Pass the state and updater function down to the child components via props. For deeper levels, React's Context API is recommended to avoid excessive prop drilling.

Let me know if you need an example.

[iziVersano]

Hello Martin,

To lift state up two or more levels in React Native (or ReactJS), you can follow these steps:

1. Identify the State: Determine the state that needs to be shared across components.

2. Move the State Up: Place the state in the nearest common ancestor of the components that need to share it.

3. Use State Management Hooks: Utilize the useState or useReducer hook in the common ancestor component to manage the state.

4. Prop Drilling or Context: Pass the state and updater function down to the child components via props. For deeper levels, React's Context API is recommended to avoid excessive prop drilling.