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use search delegate flutter firebase

Embarrassed Emu answered on February 10, 2021 Popularity 8/10 Helpfulness 2/10

answer use search delegate flutter firebase

use search delegate flutter firebase

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Widget buildSuggestions(BuildContext context) {
  return StreamBuilder(
    stream: Firestore.instance.collection('todos').snapshots(),
    builder: (context, snapshot) {
      if (!snapshot.hasData) return new Text('Loading...');

      final results =
          snapshot.data.documents.where((a) => a['title'].contains(query));

      return ListView(
        children: results.map<Widget>((a) => Text(a['title'])).toList(),
      );
    },
  );
}

Popularity 8/10 Helpfulness 2/10 Language dart

Source: stackoverflow.com

Tags: dart firebase flutter search

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