Iterate durch ein Array mit mehreren Wörter

Question

So verwendete ich diese Zeile Code

if let image = test[0]["listing_images"] { 
    let imagereceiver = image 
    print(image) 
} 

listing_image von CondoIndivi2 zu erhalten und zu Bildempfänger zuordnen. Nun wird Bildempfänger so aussehen Wie Sie sehen können, hat es Wörterbücher innerhalb. Ich möchte den file_name erhalten, die in jedem Wörterbuch sind, so dass ich diese in meinem var speichern kann imageArray = [String: AnyObject]. Hier ist mein Code

 import UIKit 
    import Alamofire 
    import SwiftyJSON 
    import MapKit 
    import CoreLocation 

    class DetailsViewController: UIViewController , MKMapViewDelegate , CLLocationManagerDelegate { 
@IBOutlet weak var Price: UILabel! 

@IBOutlet weak var Floor: UILabel! 
@IBOutlet weak var scrollerpage: UIScrollView! 
@IBOutlet weak var mapview: MKMapView! 
@IBOutlet weak var bath: UILabel! 
@IBOutlet weak var bed_number: UILabel! 


@IBOutlet var PhotoDetailsView: UIImageView! 
@IBOutlet var label1: UILabel! 
@IBOutlet var label2: UILabel! 
@IBOutlet var label3: UILabel! 
@IBOutlet var label4: UILabel! 
@IBOutlet var label5: UILabel! 
@IBOutlet var label6: UILabel! 
@IBOutlet var label7: UILabel! 
@IBOutlet var label8: UILabel! 
@IBOutlet var label9: UILabel! 
@IBOutlet var label10: UILabel! 
@IBOutlet var label11: UILabel! 
@IBOutlet var label12: UILabel! 
@IBOutlet var label13: UILabel! 
@IBOutlet var label14: UILabel! 
@IBOutlet var label15: UILabel! 
@IBOutlet var label16: UILabel! 
@IBOutlet var label17: UILabel! 





@IBOutlet var descritpionlabel: UILabel! 


var CondoIndivi2 = [[String:AnyObject]]() 
var imageArray = [[String:AnyObject]]() 
var test = [[String :AnyObject]]() 
let adress : String = "" 



override func viewDidLoad() { 
    super.viewDidLoad() 

    // Do any additional setup after loading the view. 

    scrollerpage.contentSize.height = 15000 



    test = [ 
     [ 
      "id": 744736, 
      "pic_count": 6, 
      "mls_unique_id": 342947084, 
      "list_price": 1480000, 
      "property_type": "RE2", 
      "city": "Miami", 
      "bedrooms": 3, 
      "bath": 3, 
      "status": "A", 
      "entry_date": "2016-02-11 00:11:52", 
      "mls_number": "A10032455", 
      "street_number": 1060, 
      "street_directional": "", 
      "street_name": "Brickell", 
      "city_id": 65, 
      "zipcode": 33131, 
      "address": "1060 Brickell # 4505", 
      "primary_listing_pid": 3039955, 
      "secondary_listing_pid": "", 
      "municipal_code": 31, 
      "township_number": 22, 
      "section_number": 11, 
      "subdivision_number": "", 
      "area": 41, 
      "parcel_number": 1250, 
      "year_built": 2009, 
      "virtual_tour_link": "", 
      "half_bath": 1, 
      "living_area": 1933, 
      "garage_spaces": 1, 
      "waterfront": "Y", 
      "total_area": "", 
      "pool": "", 
      "maintenance_fee": 1662, 
      "pets_allowed": "Yes", 
      "unit_number": 4505, 
      "lot_area": "", 
      "listing_broker_code": "ZZON01", 
      "listing_broker_office": "Zona", 
      "latitude": 25.764026271539, 
      "longitude": -80.191569328308, 
      "original_list_price": 1780000, 
      "main_photo_url": "http://s3.amazonaws.com/sefpic/large/342947084-1.jpg", 
      "sale_price": 0, 
      "days_on_market": 73, 
      "close_date": "", 
      "selling_broker_code": "", 
      "expiration_date": "", 
      "condo_id": 444, 
      "complex": "Avenue 1060 Brickell", 
      "subdivision": "", 
      "community_name": "", 
      "lot_dimensions": "", 
      "hoa_fees": "", 
      "taxes": 32337, 
      "tax_year": 2015, 
      "rental_type": "", 
      "rental_occupancy": "Tenant Occupied", 
      "rental_furnished": "U", 
      "commercial_type": "", 
      "commercial_lease_sale": "", 
      "commercial_style": "", 
      "commercial_building": "", 
      "commercial_building_alt": "", 
      "county_id": "DADE", 
      "selling_public_id": "", 
      "second_selling_public_id": "", 
      "agent_name": "Eduardo Diez", 
      "broker_office_phone": "305-397-8192", 
      "agent_phone": "305-753-1113", 
      "second_agent_phone": "", 
      "second_agent_name": "",    "parking_restrictions": "", 
      "condo_waterfront_view": [ 
      "No Fixed Bridges" 
      ], 
      "foreclosure": "", 
      "short_status": "", 
      "home_design": "", 
      "home_view": "Ocean View,Water View", 
      "short_sale": "N", 
      "reo": "N", 
      "internet_address_ok": "", 
      "modified_date": "2016-02-11 00:44:48", 
      "image_modified_date": "2016-02-11 00:23:16", 
      "directions": "", 
      "property_style": "Condo 5+ Stories", 
      "building_amenities": [ 
      "Elevator", 
      "Exercise Room" 
      ], 
      "equipment": [ 
      "Automatic Garage Door Opener", 
      "Circuit Breaker", 
      "Dishwasher", 
      "Dryer", 
      "ELEVATOR", 
      "Fire Alarm", 
      "Microwave", 
      "Refrigerator", 
      "Self Cleaning Oven", 
      "Smoke Detector" 
      ], 
      "exterior_features": [ 
      "High Impact Doors", 
      "Open Balcony", 
      "Other" 
      ], 
      "interior_features": [ 
      "Closets Cabinetry", 
      "Cooking Island", 
      "Handicap Equipped", 
      "Other Interior Features", 
      "Split Bedroom", 
      "Vaulted Ceilings" 
      ], 
      "construction_type": [ 
      "Concrete Block Construction" 
      ], 
      "floors": "", 
      "roof_type": "", 
      "home_heating": "", 
      "pet_restriction": "Restrictions Or Possible Restrictions", 
      "home_cooling": [ 
      "Central Cooling", 
      "Electric Cooling", 
      "Other" 
      ], 
      "home_design_2": "",    "bedroom_2_size": "", 
      "bedroom_3_size": "", 
      "bedroom_4_size": "", 
      "bedroom_master_size": "", 
      "kitchen_size": "", 
      "living_room_size": "", 
      "rental_includes": "", 
      "description": "Unique duplex apartment on brickell avenue. Amazing views. Building with all amenities. Walking distance to restaurants, bars, markets, convenient stores.", 
      "rooms": "", 
      "sewer": "", 
      "water": "", 
      "subdv": "", 
      "dinner": "", 
      "floor_location": "45<sup>th</sup>", 
      "property_type_db": "RE2", 
      "pets_icon": "Yes", 
      "furnished_icon": "", 
      "price_sqft": 765.64924987067, 
      "price_sq_meters": 8241.6496218586, 
      "living_area_meters": 179.5757, 
      "price_change_days": 23, 
      "price_change_type": -1, 
      "price_change_diff": 300000, 
      "price_change_percent": 20.27, 
      "price_change_arrow": "down", 
      "days_on_market_str": "2 months", 
      "days_on_market_unix": 1455167512, 
      "listing_images": [ 
      [ 
      "file_name": "http://s3.amazonaws.com/sefpic/large/342947084-1.jpg", 
      "comments": "", 
      "photo_id": 1 
      ], 
      [ 
      "file_name": "http://s3.amazonaws.com/sefpic/large/342947084-2.jpg", 
      "comments": "", 
      "photo_id": 2 
      ], 
      [ 
      "file_name": "http://s3.amazonaws.com/sefpic/large/342947084-3.jpg", 
      "comments": "", 
      "photo_id": 3 
      ], 
      [ 
      "file_name": "http://s3.amazonaws.com/sefpic/large/342947084-4.jpg", 
      "comments": "", 
      "photo_id": 4 
      ], 
      [ 
      "file_name": "http://s3.amazonaws.com/sefpic/large/342947084-5.jpg", 
      "comments": "", 
      "photo_id": 5 
      ], 
      [ 
      "file_name": "http://s3.amazonaws.com/sefpic/large/342947084-6.jpg", 
      "comments": "", 
      "photo_id": 6 
      ] 
      ], 
      "permalink_url": "/property-view/1060-brickell---4505/miami/342947084/" 
     ] 
    ] 





     let longtitude_map = test[0]["longitude"] as! Double 
     let latitude_map = test[0]["latitude"] as! Double 
     let adress = test[0]["address"] as! String 


     if let image = test[0]["listing_images"]{ 
     let imagereceiver = image 
     print(imagereceiver) 
     } 

    let latDelta:CLLocationDegrees = 0.05 

    let lonDelta:CLLocationDegrees = 0.05 

    let span:MKCoordinateSpan = MKCoordinateSpanMake(latDelta, lonDelta) 

    let location:CLLocationCoordinate2D = CLLocationCoordinate2DMake(latitude_map, longtitude_map) 

    let region:MKCoordinateRegion = MKCoordinateRegionMake(location, span) 

    mapview.setRegion(region, animated: false) 





    let annotation = MKPointAnnotation() 

    annotation.coordinate = location 

    annotation.title = adress 


    mapview.addAnnotation(annotation) 

    let uilpgr = UILongPressGestureRecognizer(target: self, action: Selector("action:")) 

    uilpgr.minimumPressDuration = 2 

    mapview.addGestureRecognizer(uilpgr) 











} 








override func didReceiveMemoryWarning() { 
    super.didReceiveMemoryWarning() 
    // Dispose of any resources that can be recreated. 
} 


    } 

Answer 1

Etwas wie folgt aus:

var result = [[String:AnyObject]]() 

for item in test { 
    result.append(["file_name":item["file_name"]]) 
}