Styjun

Everyone but three

I want to identify a part from a photo

Last-minute canceled work-trip mean I'll lose thousands of dollars on planned vacation

How slow can a car engine run?

Demographic consequences of closed loop reincarnation

What did Jeremy Hunt mean by "slipped" to miss a vote?

Is encryption still applied if you ignore the SSL certificate warning for self signed?

Is surviving this (blood loss) scenario possible?

Why teach C using scanf without talking about command line arguments?

Why won't some unicode characters print to my terminal?

Should I use a resistor between the gate driver and MOSFET (gate pin)?

When is the Circle of Dreams druid's Walker in Dreams feature used?

Difference between c++14 and c++17 using: `*p++ = *p`

Why do space operations use "nominal" to mean "working correctly"?

Zhora asks Deckard: "Are you for real?". Was this meant to be significant?

The most secure way to handle someone forgetting to verify their account?

How can electric field be defined as force per charge, if the charge makes its own, singular electric field?

Term “console” in game consoles

What details should I consider before agreeing for part of my salary to be 'retained' by employer?

Who determines when road center lines are solid or dashed?

Why jet engines sound louder on the ground than inside the aircraft?

Is this Android phone Android 9.0 or Android 6.0?

"This used to be my phone number"

What happens if a company buys back all of its shares?

How to get an array field from Firestore and write in struct field in Swift?

How to call Objective-C code from SwiftSwift for loop: for index, element in array?Swift Beta performance: sorting arraysSplit a String into an array in Swift?How do I write dispatch_after GCD in Swift 3, 4, and 5?C - struct returned from function not assigned to variableFIreStore on New Swift Project - FIRAuth getUID implementationCloud Firestore and data modeling: From RDBMS to No-SQLAssign additional field when unmarshalling JSON object to GO structAndroid Firestore - Update object in Array leads to unsupported type

.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;

0

The problem that I faced is, I can reach every field in Firestore and write in structs except array&map field.

My firestore data is something like:

 let data : [String : Any] = [
 "name" : "House A",
 "price" : 2000,
 "contents" : [
 "water" : true,
 "internet" : false
 ]
 ]

Here is getDocument function:

let docRef = db.collection("example").document("example")

docRef.getDocument (document, error) in
 if let document = document, document.exists 

 let data = Houses(Doc: document)
 ...
 ...
 ...
 else 
 print(error, "Item not found")
 
 

Here is my structs :

struct Houses 
 var name: String?
 var price: Int
 var contents : Contents

 init(Doc: DocumentSnapshot)

 self.name = Doc.get("name") as? String ?? ""
 self.price = Doc.get("price") as! Int
 self.contents = Doc.get("contents") as! Contents
 


struct Contents 
 var water: Bool
 var internet : Bool

 init?(data: [String: Any]) 

 guard let water = data["water"] as? Bool,
 let internet = data["internet"] as? Bool else 
 return nil
 

 self.water = water
 self.internet = internet

 

The other version of Contents :

struct Contents 
 var water: Bool
 var internet : Bool

 init(Doc: DocumentSnapshot)
 self.water = Doc.get("water") as! Bool
 self.internet = Doc.get("internet") as! Bool
 

UPDATED
The problem solved with changing this line:

self.contents = Doc.get("contents") as! Contents

to;

self.contents = Contents(data: Doc.get("contents") as! [String : Any])

name and price returns what I expected but contents always return nil. I tried to configure Contents but results are same. I think, I have to configure struct named Contents.

Any help would be appreciated.

swift firebase struct google-cloud-firestore

share|improve this question

edited Mar 26 at 13:29

Berkan C.

asked Mar 26 at 10:03

Berkan C.Berkan C.

533 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  self.contents = Contents(Doc.get("contents"))
  
  – Sachin Vas
  Mar 26 at 12:47
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @SachinVas Yeah that was the problem. Thank you so much!!
  
  – Berkan C.
  Mar 26 at 13:24
  

  
  
  
  

add a comment | 

0

The problem that I faced is, I can reach every field in Firestore and write in structs except array&map field.

My firestore data is something like:

 let data : [String : Any] = [
 "name" : "House A",
 "price" : 2000,
 "contents" : [
 "water" : true,
 "internet" : false
 ]
 ]

Here is getDocument function:

let docRef = db.collection("example").document("example")

docRef.getDocument (document, error) in
 if let document = document, document.exists 

 let data = Houses(Doc: document)
 ...
 ...
 ...
 else 
 print(error, "Item not found")
 
 

Here is my structs :

struct Houses 
 var name: String?
 var price: Int
 var contents : Contents

 init(Doc: DocumentSnapshot)

 self.name = Doc.get("name") as? String ?? ""
 self.price = Doc.get("price") as! Int
 self.contents = Doc.get("contents") as! Contents
 


struct Contents 
 var water: Bool
 var internet : Bool

 init?(data: [String: Any]) 

 guard let water = data["water"] as? Bool,
 let internet = data["internet"] as? Bool else 
 return nil
 

 self.water = water
 self.internet = internet

 

The other version of Contents :

struct Contents 
 var water: Bool
 var internet : Bool

 init(Doc: DocumentSnapshot)
 self.water = Doc.get("water") as! Bool
 self.internet = Doc.get("internet") as! Bool
 

UPDATED
The problem solved with changing this line:

self.contents = Doc.get("contents") as! Contents

to;

self.contents = Contents(data: Doc.get("contents") as! [String : Any])

name and price returns what I expected but contents always return nil. I tried to configure Contents but results are same. I think, I have to configure struct named Contents.

Any help would be appreciated.

swift firebase struct google-cloud-firestore

share|improve this question

edited Mar 26 at 13:29

Berkan C.

asked Mar 26 at 10:03

Berkan C.Berkan C.

533 bronze badges

• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  self.contents = Contents(Doc.get("contents"))
  
  – Sachin Vas
  Mar 26 at 12:47
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  
  @SachinVas Yeah that was the problem. Thank you so much!!
  
  – Berkan C.
  Mar 26 at 13:24
  

  
  
  
  

add a comment | 

The problem that I faced is, I can reach every field in Firestore and write in structs except array&map field.

My firestore data is something like:

 let data : [String : Any] = [
 "name" : "House A",
 "price" : 2000,
 "contents" : [
 "water" : true,
 "internet" : false
 ]
 ]

Here is getDocument function:

let docRef = db.collection("example").document("example")

docRef.getDocument (document, error) in
 if let document = document, document.exists 

 let data = Houses(Doc: document)
 ...
 ...
 ...
 else 
 print(error, "Item not found")
 
 

Here is my structs :

struct Houses 
 var name: String?
 var price: Int
 var contents : Contents

 init(Doc: DocumentSnapshot)

 self.name = Doc.get("name") as? String ?? ""
 self.price = Doc.get("price") as! Int
 self.contents = Doc.get("contents") as! Contents
 


struct Contents 
 var water: Bool
 var internet : Bool

 init?(data: [String: Any]) 

 guard let water = data["water"] as? Bool,
 let internet = data["internet"] as? Bool else 
 return nil
 

 self.water = water
 self.internet = internet

 

The other version of Contents :

struct Contents 
 var water: Bool
 var internet : Bool

 init(Doc: DocumentSnapshot)
 self.water = Doc.get("water") as! Bool
 self.internet = Doc.get("internet") as! Bool
 

UPDATED
The problem solved with changing this line:

self.contents = Doc.get("contents") as! Contents

to;

self.contents = Contents(data: Doc.get("contents") as! [String : Any])

name and price returns what I expected but contents always return nil. I tried to configure Contents but results are same. I think, I have to configure struct named Contents.

Any help would be appreciated.

swift firebase struct google-cloud-firestore

share|improve this question

edited Mar 26 at 13:29

Berkan C.

asked Mar 26 at 10:03

Berkan C.Berkan C.

533 bronze badges

 let data : [String : Any] = [
 "name" : "House A",
 "price" : 2000,
 "contents" : [
 "water" : true,
 "internet" : false
 ]
 ]

let docRef = db.collection("example").document("example")

docRef.getDocument (document, error) in
 if let document = document, document.exists 

 let data = Houses(Doc: document)
 ...
 ...
 ...
 else 
 print(error, "Item not found")
 
 

struct Houses 
 var name: String?
 var price: Int
 var contents : Contents

 init(Doc: DocumentSnapshot)

 self.name = Doc.get("name") as? String ?? ""
 self.price = Doc.get("price") as! Int
 self.contents = Doc.get("contents") as! Contents
 


struct Contents 
 var water: Bool
 var internet : Bool

 init?(data: [String: Any]) 

 guard let water = data["water"] as? Bool,
 let internet = data["internet"] as? Bool else 
 return nil
 

 self.water = water
 self.internet = internet

 

struct Contents 
 var water: Bool
 var internet : Bool

 init(Doc: DocumentSnapshot)
 self.water = Doc.get("water") as! Bool
 self.internet = Doc.get("internet") as! Bool
 

self.contents = Doc.get("contents") as! Contents

self.contents = Contents(data: Doc.get("contents") as! [String : Any])

share|improve this question

edited Mar 26 at 13:29

Berkan C.

asked Mar 26 at 10:03

Berkan C.Berkan C.

533 bronze badges

share|improve this question

edited Mar 26 at 13:29

Berkan C.

asked Mar 26 at 10:03

Berkan C.Berkan C.

533 bronze badges

asked Mar 26 at 10:03

Berkan C.Berkan C.

533 bronze badges

asked Mar 26 at 10:03

Berkan C.Berkan C.

533 bronze badges