CODEWITHSUNDEEP
javascriptfirebasegoogle-cloud-firestore
quinzo
quinzo

Reputation: 689

read subcollection in firestore

How do I read subcollections in firestore?

db.collection('users')
  .doc('5mmwJba8FVMrdHGOPBYraOQzDe22')
  .collection('restaurants').get().then(function(doc) {
    if (doc.exists) {
      console.log("Document data:", doc.data());
    } else {
      console.log("No such document!");
    }
  }).catch(function(error) {
    console.log("Error getting document:", error);
  });

and the path is: /users/5mmwJba8FVMrdHGOPBYraOQzDe22/restaurants/qZg6gkOvYHOPXHDJAqBF

Upvotes: 2

Views: 2338

Answers (1)

Rain336
Rain336

Reputation: 1498

You can just add doc('qZg6gkOvYHOPXHDJAqBF') after your collection('restaurants') like so:

db.collection('users').doc('5mmwJba8FVMrdHGOPBYraOQzDe22')
  .collection('restaurants').doc('qZg6gkOvYHOPXHDJAqBF').get().then(function(doc) {
    if (doc.exists) {
      console.log("Document data:", doc.data());
    } else {
      console.log("No such document!");
    }
}).catch(function(error) {
    console.log("Error getting document:", error);
});

Upvotes: 5

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