loadmore_data 0.0.2

loadmore_data is a flutter package that can handel infinity scroll pagination

Loadmore Data

loadmore_data is a flutter package that can handel infinity scroll pagination

Demo

Installation 💻

❗ In order to start using Loadmore Data you must have the [Flutter SDK][flutter_install_link] installed on your machine.

Add loadmore_data to your pubspec.yaml:

dependencies:
  loadmore_data:

Install it:

flutter packages get

Example

LoadMoreListData(
        onInit: () async {
          // call api for initial data and return list of data
          final data = await initCharacters();
          return data.results!;
        },
        onInitialLoading: const Center(
          child: CircularProgressIndicator(),
        ),
        onLoadMoreLoading: const Center(
          child: CircularProgressIndicator(),
        ),
        onLoad: (index) async {

          // call api for more data and return list of data
          final data = await nextCharacters(index);
          return data.results!;
        },
        itemPadding: const EdgeInsets.all(8.0),
        padding: const EdgeInsets.all(8.0),
        topWidget: const Text("Pagination Start From Here"),
        builder: (context, itemData) {
          // return a widget that represent a single item
        },
      ),

Parameters

Parameter	Definition
OnInit<T> onInit	[onInit] is a required argument for the [LoadMoreListData] widget. It takes a function that will return [OnInit] . [OnInit] can be FutureOr<Iterable<T>> This function will call on initState of [LoadMoreListData]'s life cycle
OnLoad<T> onLoad	[onLoad] is a required argument for the [LoadMoreListData] widget. It takes a function that will return [OnLoad] . [OnLoad] can be FutureOr<Iterable<T>> This function will call when the user reached to the end of the list of data
ItemBuilder<T> builder	builder will [BuildContext] and itemData as a single item. and it will expect a widget that will represent a single item
Widget? onInitialLoading	[onInitialLoading] is a widget that will display until the initial data is loaded
Widget? onLoadMoreLoading	[onLoadMoreLoading] is a widget at end of the list that will display when waiting for a response on a pagination API request
Widget? onNoData	[onNoData] is a widget that will have no more data to display
Widget? topWidget	you can pass an additional widget that will display on top of the list
Widget? bottomWidget	you can pass an additional widget that will display on the bottom of the list
int? initPage	[initPage] will take a [int] value representing the initial circle of requests. by default its is 1
EdgeInsetsGeometry? padding	padding for [LoadMoreListData] widget
EdgeInsetsGeometry? itemPadding	padding for [LoadMoreListData] widget's items