{ List<String> moreItems = List.generate(10, (index) => 'Item ${items.length + index + 1}'); setState(() { items.addAll(moreItems); isLoading = false; }); }); } } void main() { runApp(MyApp()); } class MyApp extends StatelessWidget { @override Widget build(BuildContext ...
# loading_more_list_library: # path: ../../loading_more_list_library flutter: uses-material-design: true assets:11 changes: 7 additions & 4 deletions 11 lib/src/list_config/list_config.dart Original file line numberDiff line numberDiff line change @@ -255,7 +255,7 @@ class List...
首先我们也来定义个LoadingMoreBase契约类 classLoadingMoreBase<T>extendsListBase<T>with_LoadingMoreBloc<T>,RefreshBase{var_array=<T>[];@overrideToperator[](int index){// TODO: implement []return_array[index];}@overridevoidoperator[]=(int index,T value){// TODO: implement []=_array[index]...
A loading more list which supports ListView,GridView,WaterfallFlow and Slivers. - loading_more_list/lib/src/glow_notification_widget.dart at master · fluttercandies/loading_more_list
Function createList;//自定义的item建立事件Function getMoreData;//需返回完整的待渲染tablelist,返回null表示无更多数据,方便组件局部刷新。int pageCount;CacheTableList({Key key,@requiredthis.createList,this.tableList,this.onRefresh,this.controller,this.height,this.emptyMessage,this.noMoreMessage,this.page...
Flutter中ListView 是不具有下拉刷新和加载更多的功能的,当然Flutter 提供了RefreshIndicator实现了下拉刷新,但是这些组件仍然是需要在开发中再次封装便于维护。 @immutableclassSmartRefreshListViewextendsStatefulWidget{finalList<dynamic>data;finalFuture<void>Function()?onRefresh;finalFuture<void>Function()?onLoadMore;final...
FirstLoadRunning=false;// Used to display loading indicators when _loadMore function is runningbool_isLoadMoreRunning=false;// This holds the posts fetched from the serverList_posts=[];// This function will be called when the app launches (see the initState function)void_firstLoad()async{set...
} else if (mode == LoadStatus.canLoading) { body = Text("release to load more"); } else { body = Text("No more Data"); } return Container( height: 55.0, child: Center(child: body), ); }, ), controller: _refreshController, ...
ScrollPhysics(),itemCount:mDataList.length+1,);}Future<Null>_handlerRefresh()async{if(!isLoadingMore){setState((){isRefreshing=true;isLoadingMore=false;});//模拟耗时3秒awaitnewFuture.delayed(newDuration(seconds:5));setState((){mDataList=generateData();isRefreshing=false;isLoadingMore=...
const StructApiContentListRetInfo( this.ret, this.message, this.hasMore, this.lastId, this.data ); } 上面代码已经是一个比较常见的 Struct 结构。完成 Struct 代码后,我们再来修改 API 文件,将接口返回的类型从原来的 List 修改为 StructApiContentListRetInfo ,其次在函数中增加参数,用来判断是否为下一...