swift create jsonArray from NSMutableArray

Question

i tried like that. but i did not get jsonArray and i do not know how can i do. I want to jsonArray as String. Can you help me?

public static func createInkitchenJson(additionId : Int64, orderId : Int64)
{
    let dicArray : NSMutableDictionary = NSMutableDictionary();
    let nsArray : NSMutableArray = NSMutableArray();

    for basket in BasketStatic.baskets
    {
        let dicObject : NSMutableDictionary = NSMutableDictionary();
        let model = basket.Product;
        dicObject.setValue(String(additionId), forKey: JsonHeader.ADDITION_ID);
        dicObject.setValue(String(orderId), forKey: JsonHeader.ORDER_ID);
        dicObject.setValue(BasketStatic.table?.getTableName(), forKey: JsonHeader.TABLE_NAME);
        dicObject.setValue(model.Id, forKey: JsonHeader.REQUEST_ID);
        dicObject.setValue(String(basket.RowCount), forKey: JsonHeader.ITEM_COUNT);
        dicObject.setValue(model.Name, forKey: JsonHeader.REQUEST_NAME);
        dicObject.setValue(model.getExtraToString(), forKey: JsonHeader.EXTRAS);
        dicObject.setValue(basket.getType(), forKey: JsonHeader.REQUEST_TYPE);
        dicObject.setValue(EMPTY_FIELD, forKey: JsonHeader.MENU_UNIQUE);
        dicObject.setValue(EMPTY_FIELD, forKey: JsonHeader.MENU_NAME);
        dicObject.setValue(EMPTY_FIELD, forKey: JsonHeader.MENU_ID);
        dicObject.setValue(String(basket.RowPrice), forKey: JsonHeader.PRICE);
        dicObject.setValue(WaiterModel.WAITER_ID, forKey: JsonHeader.CREATED_BY);
        nsArray.add(dicObject);
    }

    // here i want to convert NsMutableArray to jsonArray
    // jsonArray convert to string

}

refer stackoverflow.com/questions/6368867/…

Surya Subenthiran
– Surya Subenthiran

2018-12-11 12:54:46 +00:00
Commented Dec 11, 2018 at 12:54 — Surya Subenthiran
– Surya Subenthiran, Commented Dec 11, 2018 at 12:54

Shehata Gamal · Accepted Answer · 2018-12-11 13:05:47Z

2

It's better to

let arr = [Item(/////),,,,,]
let data  = try? JSONEncoder().encode(arr) 
let str = String(data: data, encoding: .utf8)

struct Item:Decodable {

 // add properties 

}

OR

let data = try? JSONSerialization.data(withJSONObject: dic, options: [])

let str = String(data: data, encoding: .utf8)

edited Dec 11, 2018 at 13:05

answered Dec 11, 2018 at 12:57

Shehata Gamal

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