count grouping elements in list ..

Dimibe / grouped_list

A Flutter ListView in which items can be grouped into sections.

https://pub.dev/packages/grouped_list

MIT License

397 stars 106 forks source link

Closed Veerendra-UI closed 2 years ago

Veerendra-UI commented 3 years ago

in one array list how many items are there in groupby . count is not possible

Dimibe commented 2 years ago

Currently, the only way to count items inside a group is to manually implement a counter which needs to be reset in the groupSeparatorBuilder