google-cloud-firestore

问题 I am updating my old flutter code with the new FlutterFire API. I use a setData with merge: true in one of my functions to update some document fields that are saved in a Map. I do change setData to set , but I get an error with the new FlutterFire plugin that "merge" isn't defined. I found in the migration docs that setData/set now supports SetOptions to merge data/fields (previously this accepted a Map) The document reference also says: /// If [SetOptions] are provided, the data will be

问题 Closed. This question needs debugging details. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 8 days ago . Improve this question I'm getting really frustrated with @Frank-van-Puffelen who closed my questions just because they don't contain minimum reproducible code. This is a valid question and there are useful answers out there. I made a duplicate question because I felt my first (this one) was closed

问题 Closed. This question needs debugging details. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 8 days ago . Improve this question I'm getting really frustrated with @Frank-van-Puffelen who closed my questions just because they don't contain minimum reproducible code. This is a valid question and there are useful answers out there. I made a duplicate question because I felt my first (this one) was closed

问题 I have class getDataFromDatabase which has func readData() thats read data from Firebase. class getDataFromDatabase : ObservableObject { var arrayWithQuantity = [Int]() var arrayWithTime = [Double]() func readData(completion: @escaping(_ getArray: Array<Int>?,_ getArray: Array<Double>?) -> Void) { let db = Firestore.firestore() db.collection("amounts").getDocuments { (querySnapshot, err) in if let e = err{ print("There's any errors: \(e)") } if err != nil{ print((err?.localizedDescription)!)

问题 I have class getDataFromDatabase which has func readData() thats read data from Firebase. class getDataFromDatabase : ObservableObject { var arrayWithQuantity = [Int]() var arrayWithTime = [Double]() func readData(completion: @escaping(_ getArray: Array<Int>?,_ getArray: Array<Double>?) -> Void) { let db = Firestore.firestore() db.collection("amounts").getDocuments { (querySnapshot, err) in if let e = err{ print("There's any errors: \(e)") } if err != nil{ print((err?.localizedDescription)!)

问题 I have class getDataFromDatabase which has func readData() thats read data from Firebase. class getDataFromDatabase : ObservableObject { var arrayWithQuantity = [Int]() var arrayWithTime = [Double]() func readData(completion: @escaping(_ getArray: Array<Int>?,_ getArray: Array<Double>?) -> Void) { let db = Firestore.firestore() db.collection("amounts").getDocuments { (querySnapshot, err) in if let e = err{ print("There's any errors: \(e)") } if err != nil{ print((err?.localizedDescription)!)

问题 This question already has answers here : Query over list in firebase (2 answers) Closed 7 months ago . I want to query a document in Firestore using a regex. This is because in order to add a search functionality into my Flutter app, I need to be able to create a query based on the search. For example if the user types: 'alice' -- I would have a regex that would look like (?i)alice and I would query firestore for any documents that the name field meets this regex, whether it be Alice, Alice

问题 This question already has answers here : Query over list in firebase (2 answers) Closed 7 months ago . I want to query a document in Firestore using a regex. This is because in order to add a search functionality into my Flutter app, I need to be able to create a query based on the search. For example if the user types: 'alice' -- I would have a regex that would look like (?i)alice and I would query firestore for any documents that the name field meets this regex, whether it be Alice, Alice

问题 I'm new to web development and firebase and a error is appearing to me. I've not been able to solve it so came here to seek for help. The error displayed is firebase.storage() is not a function . It seems that the firestorage is not set correctly in my computer. However, I've followed the instructions download from the google website itself and it did not change a thing. I've seen some other questions regarding this on Stack Overflow, but they use node or react which is not my case. Can

问题 I'm new to web development and firebase and a error is appearing to me. I've not been able to solve it so came here to seek for help. The error displayed is firebase.storage() is not a function . It seems that the firestorage is not set correctly in my computer. However, I've followed the instructions download from the google website itself and it did not change a thing. I've seen some other questions regarding this on Stack Overflow, but they use node or react which is not my case. Can