I'M trying to implement infinite scroll in flutter. Everything works

Question

I'M trying to implement infinite scroll in flutter. Everything works

well except that fetchRecords() is being called multiple times. How can I limit that?
@override

initState() {

List<Map<String, dynamic>> data = [];

bool isLoadingData = false;

_scrollController.addListener(() {

print('condition is ${!isLoadingData && _onScroll(3.0)});

if (!isLoadingData && _onScroll(3.0)) {

if (mounted) {

setState(() {

isLoadingData = true;

fetchRecords (widget.region, subPath);

isLoadingData = false;

});
}
}

});

super.initState();

}

#dart #english #programming

0

04.12.2023

1 ответов

21 просмотр

aPëx Prâdatør · Answer 1

aPëx Prâdatør Автор вопроса

_onScroll checks if the user is 3px away from the bottom of the screen

0

11 месяцев назад

169 похожих чатов

I'M trying to implement infinite scroll in flutter. Everything works

1 ответов

Похожие вопросы