Pagination in Firestore

Setup

Use the same setup used for cloud_firestore package (or follow this).

Usage

In your pubspec.yaml

dependencies:
  paginate_firestore: # latest version

Import it

import 'package:paginate_firestore/paginate_firestore.dart';

Implement it

      PaginateFirestore(
        //item builder type is compulsory.
        itemBuilder: (context, documentSnapshots, index) {
          final data = documentSnapshots[index].data() as Map?;
          return ListTile(
            leading: CircleAvatar(child: Icon(Icons.person)),
            title: data == null ? Text('Error in data') : Text(data['name']),
            subtitle: Text(documentSnapshots[index].id),
          );
        },
        // orderBy is compulsory to enable pagination
        query: FirebaseFirestore.instance.collection('users').orderBy('name'),
        //Change types accordingly
        itemBuilderType: PaginateBuilderType.listView,
        // to fetch real-time data
        isLive: true,
      ),

To use with listeners:

      PaginateRefreshedChangeListener refreshChangeListener = PaginateRefreshedChangeListener();

      RefreshIndicator(
        child: PaginateFirestore(
          itemBuilder: (context, documentSnapshots, index) => ListTile(
            leading: CircleAvatar(child: Icon(Icons.person)),
            title: Text(documentSnapshots[index].data()['name']),
            subtitle: Text(documentSnapshots[index].id),
          ),
          // orderBy is compulsary to enable pagination
          query: Firestore.instance.collection('users').orderBy('name'),
          listeners: [
            refreshChangeListener,
          ],
        ),
        onRefresh: () async {
          refreshChangeListener.refreshed = true;
        },
      )

Contributions

Feel free to contribute to this project.

If you find a bug or want a feature, but don't know how to fix/implement it, please fill an issue. If you fixed a bug or implemented a feature, please send a pull request.

Getting Started

This project is a starting point for a Dart package, a library module containing code that can be shared easily across multiple Flutter or Dart projects.

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.

Contributors ✨

Thanks goes to these wonderful people:

_{Adam Dupuis} 💻	_Gautham 💻	_{Hafeez Ahmed} 💻	_{Claudemir Casa} 💻	_Nikhil27bYt 📖	_{Ferri Sutanto} 💻	_jslattery26 💻
_{garrettApproachableGeek} 💻	_{Sua Música} 💻	_{Austin Nelson} 💻