thechinkysight / paginable Goto Github PK

class TestError extends StatelessWidget {
  final List<List<Color>> itemList = [
    [Colors.black87, Colors.black54],
    [Colors.white38, Colors.white54],
    [Colors.red, Colors.redAccent],
    [Colors.blue, Colors.blueAccent],
  ];

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: PaginableCustomScrollView(
        loadMore: () async => print("CALLED LOAD MORE"),  //  THIS SHOULD NOT GET CALLED WHEN SCROLLING CAROUSEL
        slivers: [
          SliverList(
            delegate: PaginableSliverChildBuilderDelegate(
              (context, index) {
                final item = itemList.elementAt(index);
                return CarouselSlider(
                  options: CarouselOptions(
                    height: MediaQuery.of(context).size.height * 0.5,
                    enableInfiniteScroll: false,
                  ),
                  items: item
                      .map(
                        (clr) => Container(
                          color: clr,
                          child: const Center(child: Text("< Swipe >")),
                        ),
                      )
                      .toList(),
                );
              },
              childCount: itemList.length,
              errorIndicatorWidget: (exception, tryAgain) =>
                  PaginationErrorWifdget(
                exception: exception,
                tryAgain: tryAgain,
              ),
              progressIndicatorWidget: const PaginationLoadingWidget(),
            ).build(),
          ),
        ],
      ),
    );
  }
}

import 'package:flutter/material.dart';
import 'package:paginable/paginable.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',

      home: Scaffold(body: PaginableListViewBuilder(
          loadMore: () async {},
          errorIndicatorWidget: (exception, tryAgain) => Container(
            color: Colors.redAccent,
            height: 130,
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                Text(
                  exception.toString(),
                  style: const TextStyle(fontSize: 16),
                ),
                const SizedBox(
                  height: 16.0,
                ),
                ElevatedButton(
                  style: ButtonStyle(
                    backgroundColor:
                    MaterialStateProperty.all(Colors.green),
                  ),
                  onPressed: tryAgain,
                  child: const Text('Try Again'),
                ),
              ],
            ),
          ),
          progressIndicatorWidget: const SizedBox(
            height: 20,
            child: Center(
              child: CircularProgressIndicator(),
            ),
          ),
          itemBuilder: (context, index) => ListTile(
            leading: CircleAvatar(
              child: Text(
                index.toString(),
              ),
            ),
          ),
          itemCount: 5),

    ));
  }
}