json,swift,nsurlrequest , Parse JSON output from AlamoFire


Parse JSON output from AlamoFire

Question:

Tag: json,swift,nsurlrequest

I am using the latest Alamofire to manage a GET http request to my server. I am using the following to GET and parse the JSON:

 Alamofire.request(.GET, "*******")
            .responseJSON {(request, response, JSON, error) in

                if let statusesArray = JSON as? NSArray{
                    if let aStatus = statusesArray[0] as? NSDictionary{

                        //OUTPUT SHOWN BELOW
                        println( "BREAKING DOWN \(aStatus)")

                        // This doesn't output anything?????
                        if let user = aStatus["title"] as? NSDictionary{
                            println( "TITLE \(user)")
                        }


                    }
                }

                println(JSON)

        }

The GET request works and the issue I am facing is attempting to target the title key in the JSON output. The println doesn't output anything. I could easily do this in objective C but for some reason SWIFT is confusing me. The output from the println

BREAKING DOWN {
    "__v" = 0;
    "_id" = 5588468c65340938150f674f;
    endDate = 1435004396596;
    fullDescription = "Neutra blog McSweeney's pug Austin, put a bird on it fanny pack. Try-hard jean shorts trust fund vinyl kale chips, blog distillery pickled synth. Tofu fap Intelligentsia umami, McSweeney's pork belly church-key literally roof party crucifix lumbersexual meditation irony four loko. Mlkshk tousled before they sold out pork belly. PBR&B craft beer Tumblr, trust fund swag chillwave Truffaut.Retro cray narwhal 3 wolf moon. Pug master cleanse dreamcatcher, Vice Blue Bottle next level Helvetica messenger bag distillery chillwave pickled tattooed wayfarers DIY cold-pressed.";
    shortDescription = "Neutra blog McSweeney's pug Austin, put a bird on it fanny pack.";
    startDate = 1434994316596;
    title = "Artisanal Yoghurt";
}

Answer:

If I believe the println of aStatus, the property title is a String, not a Dictionary.

Change this part in your code (cast as String instead of as NSDictionary):

if let user = aStatus["title"] as? String {
    println( "TITLE \(user)")
}

Related:


Swift timer in milliseconds


xcode,swift
I want to change the timer every millisecond but it doesnt work as expected. NSTimer.scheduledTimerWithTimeInterval(0.001, target: self, selector: Selector("advanceTimer:"), userInfo: nil, repeats: true); func advanceTimer(timer: NSTimer){ self.time += 0.001; let milliseconds = self.time * 100; let remaingMilliseconds = Int((milliseconds % 1000) / 10); let seconds = Int((milliseconds / 1000) %...

Uncaught error: Invalid type for google table column


javascript,json,google-maps,google-visualization
I recently started using google visualization due to its simplicity. But while implementing in my recent project i seem to have run into a bit of trouble. The program shown is used to pull data from a JSON object and utilize it to display data in the google tables. Now...

Build error after I localized Info.plist


ios,objective-c,xcode,swift,localization
I localized Info.plist : And I got this build error : error: could not read data from '/Users/cherif/Apps/Wesh/Info.plist': The file “Info.plist” couldn’t be opened because there is no such file. Actually there are now two Info.plist files : fr.lproj/Info.plist Base.lproj/Info.plist How to localize the Info.plist path ?...

What is the best practice add video background view?


ios,objective-c,swift,video
I want to add background view with video (or gif) like in app "Uber" I'd like to use video background view for a long time in my app. And I want to know the answers to these questions: What of them will consume less battery energy Can I use it...

KendoUI Grid - Complex JSON with inconsistent keys


javascript,json,kendo-ui,kendo-grid
I know this is probably been asked before, but having tried to find an answer - I am guessing either I am not comprehending some of the answers right, or I am looking at the problem all wrong. I am using a complex SLC loopback query - and the api...

animating a view on top of uitableview


ios,swift,autolayout
I have a UINavigationController that has my custom ViewController with a tableView in it that takes up the whole screen. I want to push down the tableView and reveal a settings menu with just a couple items. My SettingsView.xib I created in a separate nib that is 320 x 90...

convert from json to array


javascript,php,json
I am trying to get data to display in a table. I don't know what I am doing wrong, but when I get the data from my page it is an array of single characters. I could parse this myself but would prefer to know what I am doing wrong....

Replacing elements in an HTML file with JSON objects


javascript,json,replace
I am writing some Javascript to: Read in and Parse a JSON file Read in an HTML file (created as a template file) Replace elements in the HTML file with elements from the JSON file. It is only replacing the first element obj.verb. Can someone please help me figure out...

Link to another resource in a REST API: by its ID, or by its URL?


json,api,rest,api-design,hateoas
I am creating some APIs using apiary, so the language used is JSON. Let's assume I need to represent this resource: { "id" : 9, "name" : "test", "customer_id" : 12, "user_id" : 1, "store_id" : 3, "notes" : "Lorem ipsum example long text" } Is it correct to refer...

Unexpectedly found nil while unwrapping an Optional value - Plist


ios,swift,plist
i am trying to read from propriety list using swift but im getting this error, and thats the code im using to read from my plist : Arrays i'm using : var recipeNames :[String] = [] var recipeImages :[String] = [] var recipeTime :[String] = [] In viewDidload : var...

Swift Singleton not Working


swift,singleton
Trying to get a Singleton class going in Swift. I'm not getting any errors, but its also just plain not working properly. Here's the code: // The Singleton class: class DataWarehouse { class var sharedData:DataWarehouse { struct Static { static var onceToken : dispatch_once_t = 0 static var instance :...

do calculation inside JSONArray in Java


java,arrays,json
I have a simple issue but cannot solve it as I am not very good at algorithm! I have an JSONArray in this form: [{"values":[{"time":1434976493,"value":"50"}, {"time":1434976494,"value":"100"}],"counter":"counter1"}, {"values":[{"time":1434976493,"value":"200"}, {"time":1434976494,"value":"300"}],"counter":"counter2"}, {"values":[{"time":1434976493,"value":"400"}, {"time":1434976494,"value":"600"}],"counter":"total"}] What I want to do is to get the integer value for counter 1 and counter 2 and then divide...

iOS: What is the callback when tapped on the empty space between keyboard and search bar to dismiss the keyboard when search bar is active


ios,objective-c,swift
I have SearchController for my TableViewController. I wanted to perform some actions when user taps on the empty space on the screen (between the keyboard and search bar) to dismisses the keyboard and displays the main Table View.

Use JSON file to insert data in database


javascript,json,mongodb,meteor,data
I'm using my JSON file like this to insert data in my collection : var content = JSON.parse(Assets.getText('test.json')); console.log('inserting...'); Profiles.insert({ user: id, data:content }; But I would like to have a "data's tree" like that : [ user: "rtegert23423131", firstname:"test", surname:"test2", // ... ] Not like that : [ user:...

It is possible to continuously update the UILabel text as user enter value in UITextField in iOS


ios,objective-c,swift,uitextfield,uilabel
In my application i have one UILabel and UITextField. Initially UILabel text in nil. As soon as user enter some text in UITextField my UILabel text also Update. Let say When user enter A in UITextField my UILabel immediately show A, B in UITextField my UILabel show B and so...

access the json encoded object returned by php in jquery


php,jquery,ajax,json
I want to post some data to php function by ajax, then get the encoded json object that the php function will return, then I want to get the information (keys and values) from this object, but I don't know how, here is my code: $.ajax({ url: "functions.php", dataType: "JSON",...

How can I show ONLY the date (and not the time) using NSDateFormatter?


ios,iphone,swift
I think the question is pretty straightforward. I need only the date to appear, and not the time. Couldn't find anything for Swift, so my code is here: cell.date.text = NSDateFormatter.localizedStringFromDate(dates[indexPath.row], dateStyle: .ShortStyle, timeStyle: .ShortStyle) ...

How can I fix crash when tap to select row after scrolling the tableview?


ios,xcode,swift,uitableview,tableviewcell
I have a table view like this: when the user tap one row, I want uncheck the last row and check the selected row. So I wrote my code like this: (for example my lastselected = 0) func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) { var lastIndexPath:NSIndexPath = NSIndexPath(forRow: lastSelected, inSection:...

How to create UITableViewCells with complex content in order to keep scrolling fluent


ios,swift,uitableview,cocoa-touch,ios-charts
I am working on a project where I have a table view which contains a number of cells with pretty complex content. It will be between usually not more than two, but in exceptions up to - lets say - 30 of them. Each of these complex cells contain a...

Omitting the return type in Swift closures


swift
I'm working through one of the examples at the very handy and colourfully named site here, specifically : func applyMutliplication(value: Int, multFunction: Int -> Int) -> Int { return multFunction(value) } applyMutliplication(2, {value in value * 3 }) Notice that the closure given when calling applyMultiplication() does not specify a...

Response 200 OK but Jquery shows error?


javascript,jquery,json
I am stuck in kind of a weird problem where I am trying to make a JSONP request to the Open Weather history API to get the weather information for the previous years on the a particular date. fetchHistoryUrl = 'http://78.46.48.103/data/3.0/days?day=0622&mode=list&lat=39.77476949&lon=-100.1953125'; $.ajax({ method: 'get', url: fetchHistoryUrl, success: function(response){ console.log(response); },...

Check for duplicates in JSON


javascript,jquery,json,duplicates
I have a json object: var object1 = [{ "value1": "1", "value2": "2", "value3": "3", }, { "value1": "1", "value2": "5", "value3": "7", }, { "value1": "6", "value2": "9", "value3": "5", }, { "value1": "6", "value2": "9", "value3": "5", }] Now I want to take each record out of that...

looping variable in swift


swift,for-loop,uiimage
i want to change this variable become looping in swift: var image1 = UIImage(named: "image1") var image2 = UIImage(named: "image2") var image3 = UIImage(named: "image3") var image4 = UIImage(named: "image4") var image5 = UIImage(named: "image5") var image6 = UIImage(named: "image6") var image7 = UIImage(named: "image7") images.append(image1!) images.append(image2!) images.append(image3!) images.append(image4!) images.append(image5!)...

Parse and Swift Geopoints not saving


swift,parse.com,geopoints
I have tried everything. No matter what my Geopoints will not save when using an actual device with xcode or using the simulator. if signUpError == nil { PFGeoPoint.geoPointForCurrentLocationInBackground { (geoPoint: PFGeoPoint?, error: NSError?) -> Void in if error == nil { PFUser.currentUser()!.setValue(geoPoint, forKey: "location") } } I am not...

JQuery mutiple post in the same time


javascript,php,jquery,json
I have three functions ,and every function post to special php page to get data.. and every function need some time because every php script need some time .. function nb1() { $.post("p1.php", { action: 1 }, function(data) { console.log(data); }, "json") .fail(function(data) { console.log("error"); }); } function nb2() {...

Fatal error catched by register_shutdown_function and update json_encode


php,json,fatal-error
I can catch a fatal error with register_shutdown_function('shutdown') function shutdown(){ $error = error_get_last(); $result['message'] = $error['message']; } and I have an echo json_encode($result); Unfortunately this echo json_encode shows nothing because json is not updated with the message of the fatal error. What can I do to fix this?...

UITapGestureRecognizer sender is the gesture, not the ui object


ios,xcode,swift,uigesturerecognizer
I've got a button called and I gave it a UIGestureRecognizer so that an IBAction is only run when the button is long pressed. You do this by adding a UILongPressGestureRecognizer to the button iteself. Then you control drag that gesture recognizer to a function like this: @IBAction func handleGesture(sender:...

Create n:m objects using json and sequelize?


javascript,json,node.js,sequelize.js
I am trying to learn sequelize, but am having trouble getting a n:m object created. So far I have my 2 models that create 3 tables (Store, Product, StoreProducts) and the models below: models/Store.js module.exports = (sequelize, DataTypes) => { return Store = sequelize.define('Store', { name: { type: DataTypes.STRING, },...

How to save text field value in uicollectionviewcell


swift,uitextfield,uicollectionviewcell
hi i have text field in uicollectionviewcell so what i need it example : when i edit text filed value in row 5 and i done it and go to text filed in row 20 to edit value the collectionview has reloaded and forget value in row 5, so i...

Implementing Applovin Ads with Swift & SpriteKit


ios,swift,applovin
I would like some help with integrating interstitial ads from Applovin using Swift. Currently, I have managed to successfully integrate the SDK and initialize it using ALSdk.initializeSdk(). I have a folder in my project directory called Applovin which contains: headers folder (with all the .h files inside) and libApplovinSdk.a. I...

Do I have to use both of these methods?


ios,swift,uitableview
When I expand a UITableViewCell on touch, I know I have to update the UITableView. Right now I'm doing: tableView.beginUpdates() tableView.reloadRowsAtIndexPaths(indexPaths, withRowAnimation: UITableViewRowAnimation.Automatic) tableView.endUpdates() Do I need to use both updates methods as well as the reload method? Or is it just one or the other? I'm not completely understanding,...

AppleScript (or swift) add hours to time


swift,date,applescript
I'm trying to add 8Hours to a date (from the clipboard) set date1 to the clipboard set newdate to date1 + (8 * hours) display dialog "Purchases were downloaded at " & newdate buttons {"OK"} default button 1 But this is not working as expected, I'm having the error Can’t...

iOS Keyboard “Done” button load action


ios,swift,cocoa-touch
I'm trying to get "Done" button on to load an action, preferably the action that I have for my button. Here's the UITextField declaration let someTextField = UITextField() Trying to add a target to the textField someTextField.addTarget(self, action: "loginActionButton", forControlEvents: .EditingDidEndOnExit) ...

How to disable the Copy/Hide feature in UIImagePickerController when long pressing a image …?


ios,swift,ios8,uiimagepickercontroller,ios8.3
- Actually am using UIImagePickerController for my usecase,and if i long press any picture ,it shows Copy/Hide option (as shown in the sample image) - I dont want the Copy/Hide feature. Guide me with some suggestions if u too have encountered :)... Thanks in advance...iOS Geeks...PLZ refer my code snippet...

MFMessageComposeViewControllerDelegate not being called


ios,swift
I am trying to implement a class that will present a MFMessageComposeViewController from the AppDelegate. The class declaration looks like this: import UIKit import MessageUI class MyClass: NSObject, MFMessageComposeViewControllerDelegate { func sendAMessage() { // message view controller let messageVC = MFMessageComposeViewController() messageVC.body = "Oh hai!" messageVC.recipients = ["8675309"] // set...

Characters and Strings in Swift


ios,string,swift,unicode,character
Reading the documentation and this answer, I see that I can initialize a Unicode character in either of the following ways: let narrowNonBreakingSpace: Character = "\u{202f}" let narrowNonBreakingSpace = "\u{202f}" As I understand, the second one would actually be a String. And unlike Java, both of them use double quotes...

why i don't get return value javascript


javascript,jquery,html,json,html5
When i debug my code i can see i have value but i don't get value to createCheckBoxPlatform FN function createCheckBoxPlatform(data) { var platform = ""; $.each(data, function (i, item) { platform += '<label><input type="checkbox" name="' + item.PlatformName + ' value="' + item.PlatformSK + '">' + item.PlatformName + '</label>' +...

Reference method from different class as curried function


swift,methods,currying
There are two merge methods in RACSignal: - (RACSignal *)merge:(RACSignal *)signal; + (RACSignal *)merge:(id<NSFastEnumeration>)signals; When I write RACSignal.merge it references static method: class func merge(signals: NSFastEnumeration!) -> RACSignal! How to reference object method? I can't write self.merge, because it is in wrapper class and self is not RACSignal....

How to code a generic Swift class which stores a Generator of the same type


swift,generics
I'm trying to write a class which handles objects of a homogenous type, and I'd like to feed in those objects using an (otherwise arbitrary) Generator of the same type. In essence this: class MyGenericClass<T> { var source : GeneratorType var itemsProcessed = [ T ]() init(source: GeneratorType) { self.source...

Serializing a java bean into a cookie: Is it bad?


java,json,cookies
In the organization that i work for, there was a serious debate about the following. Scenario: There is a POJO with 6 different properties all are of type Strings. These values need to be persisted as cookies so that it can be picked back when someone does a booking on...

How to add checkbox to uicollectionview in swift


swift,checkbox,uicollectionviewcell
some time ago someone already asked this question and a few answers were given but i didn't really understand any of them. So i was wondering if anyone could please write an easy to understand tutorial on how to do the things shown on the image below: http://i.imgur.com/BzIBOkH.jpg?1 I would...

iOS 8 Swift CS193P Calculator Bug Switch Operation


ios,swift
I just started learning Swift with Stanford tutorial. I have Xcode 6.3.2. I'm getting a bug at a switch operation and can't understand how to solve it. I attached a screenshot as well @IBAction func operate(sender: UIButton) { let operation = sender.currentTitle! if userIsInTheMiddleOfTypingANumber{ enter() } switch operation{ case "➕":...

Codeigniter Select JSON, Insert JSON


json,codeigniter,select,insert,routing
I have very simple users database: user_id, user_name, user_email My model this: class Users extends CI_Model { private $table; private $table_fields; private $table_fields_join; function __construct() { parent::__construct(); $this->table = 'users'; $this->table_fields = array( $this->table.'.user_id', $this->table.'.user_name', $this->table.'.user_email' ); $this->table_fields_join = array(); } function select(){ $this->db->select(implode(', ', array_merge($this->table_fields, $this->table_fields_join)));...

Difference between stringByAppendingString and appendString in ios


ios,objective-c,swift,nsstring,nsmutablestring
What is the difference between stringByAppendingString and appendString? If NSString is not mutable then how could it append string?

Insert data in collection at Meteor's startup


javascript,json,meteor,data,startup
I would like to insert data at Meteor's startup. (And after from a JSON file) At startup, I create a new account and I would like to insert data and link it to this account once this one created. This is the code that creates the new account at startup:...

Extra table cells when UITableViewController is embedded into a Container in a UIViewController


ios,swift,uitableview,uiviewcontroller
In order to customize a table view and add some additional controls to it, I've embedded a UTTableViewController into a Container View and placed that container View into a UIViewController. I've followed the instructions I found here: Embedding TableView in TableViewController into another view TableView is configured with four static...

How to get time difference based on GMT on Swift


ios,swift
I am trying to get a time difference based on a GMT time. where at the end of everyday the timer resets to zero. I've tried the below code on the Xcode simulator and every time i change the time on the mac, the difference also changes. how can i...

Can't save json data to variable (or cache) with angularjs $http.get


json,angularjs,web-services,rest
I have weird angularjs problem. I'm trying to fetch data from Rest Webservice. It works fine, but I can't save json data to object. My code looks like: services.service('customerService', [ '$http', '$cacheFactory', function($http, $cacheFactory) { var cache = $cacheFactory('dataCache'); var result = cache.get('user'); this.getById = function(id){ $http.get(urlList.getCustomer + id).success(function(data, status,...

What's the equivalent of finally in Swift


swift,try-catch-finally
I try to use the error handling modeling in Swift2. do { try NSFileManager.defaultManager().removeItemAtPath("path") } catch { // ... } finally { // compiler error. } But it seems that there is no finally keyword out there.How can I achieve try-catch-finally pattern in Swift.Any help is welcome....

Why i get can not resolve method error in class android?


android,json
I use this tutorial: JSON and part of code to this: protected String doInBackground(String... urls) { TextView lbl=(TextView) findViewById(R.id.provCODE); person = new Person(); person.setName(lbl.getText().toString()); //person.setCountry("1853"); //person.setTwitter("1892"); return POST(urls[0],person); } but in the this line: person.setName(lbl.getText().toString()); i get this error: Can not resolve method. How can i solve that?what happen? my...