My data is stored in Firestore in below model. My Problem is, I want to get schoolid of logged-in email id. Data Model: instituteData->schoolid->users->email->data What I tried const q = query(collection(db, "instituteData"), where("email", "==", "[email protected]")); const querySnapshot = await getDocs(q);…
I'm looking for a way in initialize a useState object with the value that is fetched from firestore getDoc(docRef).then((doc) => { const initEmail = doc.data().email console.log(initEmail) return initEmail }) const [email, setEmail] = useState(initEmail) how would i go about doing…
Thank you for reading my question. Truly appreciate it! I have am stuck at the following: I have some data that resides within Firebase Firestore. I am exporting a function that gets and returns the data. The function is below:…
I'm getting this error: Bad state: field does not exist within the DocumentSnapshotPlatform with the following code: static List<Report?> reportListFromSnapshot(QuerySnapshot snapshot) { return snapshot.docs.map<Report?>((report) { return Report( type: report['type'], reason: report['reason'], reportId: report['id'], chat: (report['chat'] == null) ? null :…
So I'm making an application where each time the user touch the screen the counter is incremented by one this is how it is incremented in the code below. is there a better way to increment the counter while saving…
I want to sort the posts in my application by date, but when I use orderby I get a null check operator used on a null value error. The problem is that when I type 'where' together with 'orderby' there…
Hey guys so I need to get a field value from the firestore in order to use it in my code for some reason I created this method to get the value for me but it always returns Instance of…
I have a flutter code which allows user to search for every user speaking a specific language. I implemented a loading controlled by a 'isLoading' bool. The thing is, when the user searchs for a language that isn't used by…
I try to create a collection of courses that contains a sub-collection of lessons, when I add a single lesson, it works, but I don't know how to add a list of object lessons !?? class Lesson{ String LessonName; int…
I want to build a simple e-commerce application that lets users buy different digital products. I also want to track every user's total purchase value and get their percentage as a top buyer (Basically ranking based on total money spent).…