flutter - 如何从列表中删除特定项目？

Question

如何删除 List<ReplyTile> 上的项目与 id = 001 .. ?

final List<ReplyTile> _replytile = <ReplyTile>[];

_replytile.add(
    ReplyTile(
        member_photo: 'photo',
        member_id: '001',
        date: '01-01-2018',
        member_name: 'Denis',
        id: '001',
        text: 'hallo..'
    )
);

Answer 1

removeWhere 允许这样做:

replytile.removeWhere((item) => item.id == '001')

另见 List Dartdoc