ドツボにハマっていましたが書き方はこう
Firestore.instance.collection('Hoge').document('Fuga')
.updateData({"count": FieldValue.increment(1.0)});
More than 3 years have passed since last update.
Register as a new user and use Qiita more conveniently
- You get articles that match your needs
- You can efficiently read back useful information
- You can use dark theme