Alamofire response json array


Alamofire response json array

result) // result of response serialization if let JSON = response. Ask Question. typicode. I'm using Alamofire and SwiftyJSON in my project. responseJSON { response in statusCode = ( response. I want to populate a tableview with sections with the following titles Alamofire JSON Serialization of Objects and Collections. Do I have 9 Feb 2017 In this post, we will go over a few concepts about data and demo using JSON in a Xcode Playground. org/get") . JSON) . org/get", parameters: ["foo": "bar"]) . JSONSerialization. I am trying to serialize a collection of Post objects that have an author object and a comments array inside of it. qwertyasvishwa. Similarly, to get a JSON 7 Mar 2017 In your console, you should see a JSON data, that looks like a dictionary with keys like “description”, “title”, “items”, we are going to parse the data inside the “ items” key that is an array of dictionaries. value { //Handle the results as JSON 21 Jul 2015 It was pretty straight forward, added pod 'Alamofire' to my Podfile and sent that request: Alamofire. request(. 3. Alamofire. Networking error, HTTP error (like a 500 from the server), malformed JSON payload, the lot = empty array. Once the request runs, we will need to handle the response information and create all the GoogleBook objects from it:. com" }, { "name":"高橋", "email":"takahashi@example. 28 Feb 2017 JSON is easy for humans to read and write and easy for machines to parse and generate. // error handling let json: AnyObject? = NSJSONSerialization. 29 Jan 2017 Let's Populate a table with the JSON response. jsonObject(with: data, options: . When using Alamofire the JSON data is available as response. GET, "https://httpbin. GET, "https://api. validate(). 22 Aug 2015 With the above requirements, we decide to use CoreData as internal data store, Alamofire as network controller and a third-party library SwiftyJSON to parse SoundCloud response and insert to CoreData. In Swift, JSON objects are represented by Dictionary or Array objects. How to parse JSON response from Alamofire API in Swift? 3. To store the weather data, we are going to let json = JSON(["name", "age"]) if let name = json[999]. Guard is used to see that it succeeds and failure block is called if it didn't work. JSONObjectWithData( dataFromTwitter, options: NSJSONReadingOptions. responseJSON { response in print(response. success(let value): guard let jsonArray = value as? Array<[String: Any]> else { return } var posts: [Post] = [] for jsonObject in jsonArray { guard let id = jsonObject["id"] as? Int, let title Alamofire is a HTTP networking library, built on top of NSURLSession and the Foundation URL Loading System. viewDidLoad() Following code I have written and I am getting response in JSON also but the type of JSON is “AnyObject” and I am not able to convert that into Array so that I can use that. response {. Follow along Convert the data to JSON. responseJSON { _, _, JSON, _ in } The response is a list of cities with list of landmarks, I will use it for this example: [ { " name": "San Francisco", "landmarks": [ { "name": "Golden Gate Bridge" } <?php $data = array( 'test' => 'Hello World!' ); header('Content-Type: application/ json'); echo json_encode($data);. SwiftyJSON makes it easy to deal with JSON data in Swift. self. In this case I needed to map the result to an array of objects. 0 provide the upload facility where we can upload 'n' number of images in the 1: First we have to fetch all images in a single array and store all UIImage object in the array. In this case the empty station array was overwriting the 24 Jul 2017 Despite the speed of Foundation's JSONSerialization class, it hands you an object of type Any , leaving it up to you to unwrap the object you received. Initialization; Subscript; Loop; Error; Optional getter; Non-optional getter; Setter; Raw object; Literal convertibles. The purpose of this gist let response = JSON as! by appending in a blank array, JSON Parsing with Alamofire 4. responseString { (request, response, string, error) in println(string) }. So what do you do if you get a null value in your JSON? How do you handle it safely, without causing your app to crash and burn? The first question to ask is this: how important is that value you're trying to get? Do you absolutely need a value for it? If the property is an id, it's likely that you do need it to be non- null in order to 1 Oct 2015 Continuing where we left off in Bite #93 with our Alamofire Router, today we'll take a look at creating a Custom Response Serializer. Fetch data from Request and reload the table: Using Alamofire Version 2. 4 Aug 2017 Download a sample response from the Dark Sky API and add it to a file in the Resources group, response. Now if all went good and success block is called the response result is cast to JSON array. string { //Do something you want } else { print(json[999]. value { let json = JSON(value) 14 июн 2017 request("http://jsonplaceholder. get). In this case the empty station array was overwriting the 29 Mar 2016 POST, "http://{dreamfactoryinstance}/api/v2/user/session", parameters: parameters, encoding: . 1 Nov 2014 The MyMemory API call returns a JSON string, so we can utilize the Alamofire responseJSON function to give us a JSON dictionary (it handles taking the JSON string returned in the body and converting it for us). So for the backend I use Loopback 3 + Alamofire. Basically it is an array of dictionaries. value which can be parsed with the Argo decode method. mapArray(JSONArray: responseJSON) to map a single object, I will modify my code like this: 23 Aug 2016 You can decode a nested object or an array of nested objects that conform to the ' Decodable' protocol. For Swift3 support, take a look at the swift3 8 Oct 2017 Sometimes we need to upload the multiple images to a server in a single request, for this Alamofire 3. Alamofire is a great Swift library developed by the creator of AFNetworking @mattt. I would prefer to use the default Alamofire methods and would not like to build the request manually. allowFragments) as? [[String: Any]], let user = statusesArray[0]["user"] as? [String: Any], let username = user[" name"] as? . value as? [String: JSON top-level objects can be arrays as well as Last time we set up a Swift app that: Pulled Star Wars species data from the Star Wars API using Alamofire; Turned the JSON response into an array of Swift objects 10 May 2017 AlamofireObjectMapper is an extension to Alamofire which automatically converts JSON response data into swift objects using ObjectMapper It returns an array of Projects along with some data relevant… 16 Jan 2017 Alamofire provides chainable request/response methods, JSON parameter and response serialization, authentication, and many other features. responseJSON { response in. Sending json array via Alamofire. request(url, method: . Work with Alamofire. 2: override func viewDidLoad() { super. Success: if let value = response. February 4, 2017. POST, "MY URL", parameters:parameters, encoding: . GET, "http://httpbin. You are . The example URL from GitHub works as expected. responseJSON { response in switch response. Typical JSON handling if let statusesArray = try? It's also worth to mention AlamofireObjectMapper, an Alamofire extension which converts JSON response data into Swift objects when using ObjectMapper. print(item["name"]!) let string = item["name"]! print("String is 8 Aug 2014 response is the JSON from GeoNames as returned to me by AFNetworking: an AnyObject? masking a nest of NSDictionary and NSArray instances. REST API Calls With Alamofire February 16, { response in guard let json = response. 14 Feb 2017 This approach is a bit different from what you find on the Alamofire github readme -file, but this is very useful approach in many cases. In this JSON has a limited number of data types: string, boolean, array, object/dictionary, null and number; there's no distinction between integers and decimals. value let jsonObject : AnyObject! = NSJSONSerialization. github. All those if statements and the type casting obscure what should be a straightforward dive into the JSON. data) // server data print( response. (request, response, data, error) in. 2016年8月11日 以下のような、Arrayで囲まれたJSONデータ[ { "name":"山田", "email":"yamada@ example. com/posts"). request) // original URL request print (response. com" } ] Alamofire でPOST送信let users:[[String:AnyObject]] = [ [ 30 Nov 2015 Written by the same creator as its Objective-C counterpart (AFNetworking), Alamofire is a powerful library that helps us decode JSON. I've got a JSON response like the one below. We will be using this sample response to This means that we need to create an array of model objects to store the hourly weather data for the location. result. Here is what the same chunk of functionality looks 27 Sep 2016 I have a side project for iOS which accepts user input as well as displays some data from third party source. error) // "Array[999] is out of bounds" } . info/feed"). alamofire response json array response) // URL response print(response. Declaration of variables and outlets: @IBOutlet var tblJSON: UITableView! var arrRes = [[String:AnyObject]]() // Array of dictionary. This. Why is the typical JSON handling in Swift NOT good; Requirements; Integration; Usage. responseJSON { responseJSON in switch responseJSON. Then each time new data arrive, we perform CoreData syncing to eliminate duplicate. To access that we need to make two changes to our function, start by adding this above the dispatch block. SwiftyJSON nicely wraps the result of the Alamofire JSON response handler: Alamofire. statusCode)! //Gets HTTP status code, useful for debugging if let value: AnyObject = response. response?. It can work with Swift to reduce the amount of code tremendously. for item in self. To instantiate a WeatherData instance from the Dark Sky response, we invoke the unbox(_:) function, passing in the Data object that is passed to the I'm ignoring the error object that Alamofire is helpfully returning (the last parameter in responseJSON); I'm returning an empty array if literally anything goes wrong. alamofire response json array. responseJSON(). then { json in guard let jsonDict = json as? Dictionary<String, Any>, let feedPage = FeedPage(dict: jsonDict) else { return Promise(error: NSError(domain: "com. 4 Aug 2014 By default, response returns the accumulated NSData of the server response. JSONObjectWithData(data as! NSData, options: NSJSONReadingOptions(0), error: nil). 14 Sep 2017 The old func getFeed() -> Promise<FeedPage> { return Alamofire. jsonArray! {. MutableContainers, error: nil) if let statusesArray = jsonObject as? NSArray{ if let aStatus = statusesArray[0] as? NSDictionary{ if let user = aStatus["user"] as? NSDictionary{ if let userName 20 May 2017 The development of the part of the application responsible for fetching data from the server was greatly simplified by using the Alamofire library. GET, url). Alamofire + swiftyJSON array parsing. This response - You have an array represented as raw JSON string within your JSON. 0. Maybe I am missing something. com/repos/hkellaway/swift-json- comparison", parameters: nil). For that I am building a smart backend which will store user records, fetch and store data from remote server and ready to deliver it to a consumer on demand. . Alamofire ships with a few built-in serializers for common things like raw data, text, JSON and property lists. json. To get a string representation of this instead, use the responseString method instead . But when I build my app and request the JSON after loading the first view, I don't get a response. samsung", code: -1, userInfo: AlamofireCodable: An extension to Alamofire which automatically converts JSON response data into swift objects using Codable. responseJSON { (request, response, JSON, error) in println( JSON?) }. request("https:// null. if let JSON = response. I'm ignoring the error object that Alamofire is helpfully returning (the last parameter in responseJSON); I'm returning an empty array if literally anything goes wrong. The responseCollection function handles arrays of objects. In fact you syntax relates to an array of optional ' decodable' objects. 5 Jul 2015 Alamofire. Is there a way to give AlamofireObjectMapper - An Alamofire extension which converts JSON response data into swift objects using ObjectMapper I am using Alamofire to make requests to a JSON API. value {. jsonArray = JSON as? NSMutableArray. This doesn't mean you can't copy and paste any of this to Xcode , but Swift has an array of useful command line utilities that make testing the code in this tutorial easy. 22 Aug 2017 Learn how to make HTTP Requests in Swift 3 using URLSession, URLRequest, and Alamofire. result { case . Although it looks careless the method in which we are getting the translatedText is good form. Sending array of dictionaries with alamofire