Like Button Sample Project
Today I am going to build a Like button using flutter and fire-store. Actually this is not a button. It displays how to code for "Like Button" . Here I am using authenticate users and their user id. Here is the Sample Code for this project. class PublishPost extends StatefulWidget{ @override _PublishPost createState() => new _PublishPost(); } class _PublishPost extends State<PublishPost> { bool isPostLiked = false ; @override Widget _buildListItem (BuildContext context, DocumentSnapshot document) { List<String> users; Widget child; if (document[ 'likedby' ].contains( '4' )) { child = Text( 'Liked' ); } else { child = Text( 'Like' ); } ...