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Impara Pagination and Infinite Lists | Remote Data
Flutter State and Data Handling

Pagination and Infinite Lists

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Definition

Pagination is a technique that lets you load large sets of data in smaller, manageable chunks.

In Flutter, infinite scrolling is a common way to implement pagination, where more data is fetched as the user reaches the end of a scrollable list. This approach keeps your app responsive and efficient, especially when working with remote APIs that return long lists of items.

main.dart

main.dart

Scroll controllers allow you to listen for scroll events and determine when the user is near the end of a list. In the paginated list example, a ScrollController is used to trigger the loading of more items as the user scrolls close to the bottom. A loading indicator, such as CircularProgressIndicator, is displayed at the end of the list while new data is being fetched. This provides clear feedback and ensures a smooth user experience during incremental data loading.

main.dart

main.dart

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Which of the following is a best practice when implementing pagination in a Flutter app?

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Sezione 2. Capitolo 4

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Sezione 2. Capitolo 4
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