I'm trying to take out some data of facebook place's names with Alamofire but i have no luck. This is what i've tried and i cant figure out how to make it work.
xcode 7.3 swift2.2
So the result of the graph api is this
{
"data": [
{
"category": "Local business",
"category_list": [
{
"id": "272705352802676",
"name": "Outdoors"
},
{
"id": "115725465228008",
"name": "Region"
}
],
"location": {
"street": "Athens",
"city": "Palai\u00f3n F\u00e1liron",
"state": "",
"country": "Greece",
"zip": "17562",
"latitude": 37.9284637008,
"longitude": 23.6944070162
},
"name": "THE NAME OF THE PLACE",
"id": "THE ID"
}
and i want to go inside "data" and take only the name and the ID of the place which are the 2 last lines.
And this is my code!
override func viewDidLoad() {
super.viewDidLoad()
Alamofire.request(.GET, "https://graph.facebook.com/search", parameters: ["q": "", "type": "place", "center": "37.928319,23.7036673", "distance": "10000", "access_token": "ACCESS-TOKEN", "expires_in": "5184000"])
.responseJSON { response in
if let JSON = response.result.value {
print("JSON: \(JSON["data"]!["name"]!)")
}
}
}
and i get this error
fatal error: unexpectedly found nil while unwrapping an Optional value
Any idea why?
Ok this was easy i guess and it didn't worth the question but this is the solution
Alamofire.request(.GET, "https://graph.facebook.com/search", parameters: ["q": "", "type": "place", "center": "37.928319,23.7036673", "distance": "10000", "access_token": "475827182628380|6U-mk-1etGQHwrXRSMF4Ht2zOyc", "expires_in": "5184000"])
.responseJSON { (responseData) -> Void in
if((responseData.result.value) != nil) {
let swiftyJsonVar = JSON(responseData.result.value!)
if let resData = swiftyJsonVar["data"].arrayObject {
self.arrRes = resData as! [[String:AnyObject]]
}
if self.arrRes.count > 0 {
self.kati.reloadData()
}
}
}
And at the cell
override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCellWithIdentifier("checkInCell", forIndexPath: indexPath)
var dict = arrRes[indexPath.row]
cell.textLabel?.text = dict["name"] as? String
//cell.detailTextLabel?.text = dict["email"] as? String
return cell
}
Just dont forget to use SwiftyJSON too!