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Paging your widgets from local or storage. Decoupling UI and data.

flutter_paging pub package #

Paging your widgets. Decoupling UI and data.

Note: This plugin is still under development. Pull Requests are most welcome.

Installation #

First, add flutter_paging as a dependency in your pubspec.yaml file.

Widgets Included #

  • PagingView : Base paging view.

  • PagingListView : Quick implementation of ListView supports paging.

KeyedDataSource #

KeyedDataSource is core of paging. Try something else with KeyedDataSource

Note: don't forget to call dataSource.init()

Example #


  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("Paging ListView"),
      ),
      body: RefreshIndicator(
        onRefresh: widget.dataSource.refresh,
        child: PagingListView<String>.builder(
          itemBuilder: (context, index, item) {
            return Card(
                child: Padding(
              padding: const EdgeInsets.all(8.0),
              child: Text("paging->$item"),
            ));
          },
          dataSource: widget.dataSource,
          loadingIndicator: Center(
            child: Padding(
              padding: const EdgeInsets.all(8.0),
              child: CircularProgressIndicator(),
            ),
          ),
          noMoreDataAvailableItem: Center(
            child: Padding(
              padding: const EdgeInsets.all(8.0),
              child: Text("no more data avaliable~"),
            ),
          ),
        ),
      ),
    );
  }

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Paging your widgets from local or storage. Decoupling UI and data.

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License

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Dependencies

flutter, rxdart

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