To update information in Firestore, you can use the update
method provided by the DocumentReference
class in the package:cloud_firestore
package. The update
method takes a Map
parameter that contains the keys and values of the fields you want to update. For example:
FirebaseFirestore.instance
.collection('users')
.doc('abc123')
.update({'name': 'John Doe', 'age': 30});
This code updates the name
and age
fields of the document with ID abc123
in the users
collection.
Please start posting anonymously - your entry will be published after you log in or create a new account. This space is reserved only for answers. If you would like to engage in a discussion, please instead post a comment under the question or an answer that you would like to discuss
Asked: 2022-01-12 11:00:00 +0000
Seen: 16 times
Last updated: Sep 24 '22
What is the method to eliminate the debug banner in Flutter?
What is causing my Flutter Android apk's image to appear as a single 1x1 pixel?
What is the method for adding an icon to the lower right corner of a container in Flutter?
Is it impossible to transmit a variable from one flutter component to another?
What is the method to adjust the transparency of the snackbar in flutter?
How can a debug banner similar to the one on Flutter be added on Jetpack Compose?
What steps can be taken to eliminate the empty space above and below text in Flutter?