CODEWITHSUNDEEP
iosswift
Stella
Stella

Reputation: 1868

Values from nested array in Swift 3

I am using Swift 3.

I am getting the following response from a server and i need to parse and get values such as, Account No, Account Type, Address etc.

parsedData: (
        {
        key = "<null>";
        offset = 1;
        partition = 0;
        topic = test;
        value =         {
            "Account No" = 675;
            "Account Type" = Saving;
            Address = location;
            User ID = 601;
            User Name = Stella;
        };
    }
)

I have been trying to get value first, and then planning to get each value,

var temp: NSArray = parsedData["value"] as! NSArray

but this is giving error as cannot convert value of type String to expected argument type Int.'

How to retrieve values from the above mentioned array?

Upvotes: 0

Views: 438

Answers (3)

Dixit Akabari
Dixit Akabari

Reputation: 2547

Try this 

let dicData = parsedData[0] as! Dictionary
var temp: NSDictionary = dicData["value"] as? NSDictionary
let accountNumber = temp.object(forKey: "Account No")
let accountType = temp.object(forKey: "Account Type")
let address = temp.object(forKey: "Address")
let userID = temp.object(forKey: "User ID")
let userName = temp.object(forKey: "User Name")

Upvotes: 0

Shehata Gamal
Shehata Gamal

Reputation: 100503

You parse a dictionary as an array

var temp: NSDictionary = parsedData["value"] as? NSDictionary

Upvotes: 0

pkc
pkc

Reputation: 8504

parsedData is an array which contains Dictionary at first index.

let dicData = parsedData[0] as! Dictionary

let valueDictionary = dicData["value"] as! Dictionary  //dicData  also contains dictionary for key `value`


let accountNumber = valueDictionary ["Account No"] //**Account number**

//////SECOND APPROACH IF YOU HAVE DICTIONARY IN RESPONSE

var valueDictionary : NSDictionary = parsedData["value"] as? NSDictionary 
    let accountNumber = valueDictionary ["Account No"] //**Account number**

Upvotes: 1

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