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VistasHow can read main document id value of collectiongroup in firestore
My question need to explain here
in photo , you will see current user id is ```
oUkU2BHhT3M27ld3AwHPGn6nU9q2 ```
its id is also in swipes collection group. I query current user id from all swipes collection as follow
const queryid =query(collectionGroup(db, "swipes"),where("id","==",user.uid))
const myid = await getDocs(queryid)
.then((snapshot)=>snapshot.docs.map(doc=>doc.id))
console.log('myid ',myid)
But MY problem is I dont know how can get id value if this swipes collection groups I mean I want to know all owner id of swipes collection that contain current user id
Please help me
In this case , I want to read ```
HPYzRaCakGbS0lu9IhMq94dK0rj2 ``` because this id swipes collection contain current user id I want to read all owner id of swipes collection
·
Juan Pablo Isaza
1 Respuestas
Responde la pregunta0
To determine the parent document for a result in a collection group query, you can do:
const querySnapshot = await getDocs(queryid)
querySnapshot.forEach((doc) => {
const parentCollection = doc.ref.parent
const parentDocRef = parentCollection.parent
const parentDocId = parentDocRef.id
...
})
·
Juan Pablo Isaza
Denunciar
Responde la pregunta