Swiftでこの配列のデータにアクセスするには、どうすればPHPから渡されますか？

Question

私はトラブルこの配列内Formの内容へのアクセスを持っています：

["leagueStats": { 
Form =  (
      (
        { 
      date = "2017-01-31"; 
      "player1_name" = Dicky; 
      "player1_result" = L; 
      "results_id" = 42; 
     }, 
        { 
      date = "2017-01-26"; 
      "player1_name" = Dicky; 
      "player1_result" = L; 
      "results_id" = 41; 
     }, 
        { 
      date = "2017-01-24"; 
      "player1_name" = Dicky; 
      "player1_result" = D; 
      "results_id" = 37; 
     }, 
        { 
      date = "2017-01-21"; 
      "player1_name" = Dicky; 
      "player1_result" = W; 
      "results_id" = 34; 
     }, 
        { 
      date = "2017-01-21"; 
      "player1_name" = Dicky; 
      "player1_result" = L; 
      "results_id" = 35; 
     }, 
        { 
      date = "2017-01-07"; 
      "player1_name" = Dicky; 
      "player1_result" = W; 
      "results_id" = 27; 
     }, 
        { 
      date = "2016-12-30"; 
      "player1_name" = Dicky; 
      "player1_result" = W; 
      "results_id" = 24; 
     }, 
        { 
      date = "2016-12-24"; 
      "player1_name" = Dicky; 
      "player1_result" = W; 
      "results_id" = 21; 
     } 
    ), 
      (
        { 
      date = "2017-01-25"; 
      "player1_name" = G; 
      "player1_result" = D; 
      "results_id" = 40; 
     }, 
        { 
      date = "2017-01-25"; 
      "player1_name" = G; 
      "player1_result" = W; 
      "results_id" = 39; 
     }, 
        { 
      date = "2017-01-25"; 
      "player1_name" = G; 
      "player1_result" = W; 
      "results_id" = 38; 
     }, 
        { 
      date = "2017-01-24"; 
      "player1_name" = G; 
      "player1_result" = D; 
      "results_id" = 37; 
     }, 
        { 
      date = "2017-01-24"; 
      "player1_name" = G; 
      "player1_result" = W; 
      "results_id" = 36; 
     }, 
        { 
      date = "2017-01-21"; 
      "player1_name" = G; 
      "player1_result" = W; 
      "results_id" = 35; 
     }, 
        { 
      date = "2017-01-21"; 
      "player1_name" = G; 
      "player1_result" = L; 
      "results_id" = 34; 
     }, 
        { 
      date = "2017-01-21"; 
      "player1_name" = G; 
      "player1_result" = D; 
      "results_id" = 33; 
     } 
    ), 
      (
        { 
      date = "2017-01-31"; 
      "player1_name" = Sultan; 
      "player1_result" = W; 
      "results_id" = 42; 
     }, 
        { 
      date = "2017-01-26"; 
      "player1_name" = Sultan; 
      "player1_result" = W; 
      "results_id" = 41; 
     }, 
        { 
      date = "2017-01-25"; 
      "player1_name" = Sultan; 
      "player1_result" = L; 
      "results_id" = 38; 
     }, 
        { 
      date = "2017-01-25"; 
      "player1_name" = Sultan; 
      "player1_result" = D; 
      "results_id" = 40; 
     }, 
        { 
      date = "2017-01-25"; 
      "player1_name" = Sultan; 
      "player1_result" = L; 
      "results_id" = 39; 
     }, 
        { 
      date = "2017-01-24"; 
      "player1_name" = Sultan; 
      "player1_result" = L; 
      "results_id" = 36; 
     }, 
        { 
      date = "2017-01-21"; 
      "player1_name" = Sultan; 
      "player1_result" = D; 
      "results_id" = 33; 
     }, 
        { 
      date = "2017-01-15"; 
      "player1_name" = Sultan; 
      "player1_result" = L; 
      "results_id" = 30; 
     } 
    ) 
); 
] 

これは私のコードです：

override func viewDidAppear(_ animated: Bool) { 

    let myUrl = URL(string: "http://www.xyz.uk/xyz/getLeagueStats.php") 
    var request = URLRequest(url:myUrl!) 
    request.httpMethod = "POST" 

    let postString = "player_id=\(self.playerId2!)&community_id=\(communityId2!)"; 

    request.httpBody = postString.data(using: String.Encoding.utf8); 
    let task = URLSession.shared.dataTask(with: request) { (data: Data?, response: URLResponse?, error: Error?) in 
     DispatchQueue.main.async 
      { 
       do{ 

        let json = try JSONSerialization.jsonObject(with: data!, options: .allowFragments) as? [String:AnyObject] 
        print (json!) 

        if let dict = json?["leagueStats"] as? [String:AnyObject] { 
         print ("step 1") 

         if let arr = dict["Form"] as? [[String:AnyObject]] { 

         print ("step 2") 

          self.leagueForm = arr.flatMap { Form($0 as! [String : String]) } 
          print (self.leagueForm) 
          print (self.leagueForm.count) 

          for i in 0..<self.leagueForm.count { 
           let form = self.leagueForm[i] 
           print (form.player_results!) 
           self.formGuide.append(form.player_results!) 

          } 

          print ("now") 
          print (self.formGuide) 
          self.resultsDisplay.results = self.formGuide 
          self.resultsDisplay.results = self.resultsDisplay.results.reversed() 
          self.resultsDisplay.displayResults() 

         } 

} 

leagueStatsもAから他の配列を運ぶための配列Formが配列leagueStats内にありますPHP API呼び出し。

Formに3つの配列があります。ディッキー、G、スルタン。

このデータにアクセスできないと私は間違っていますか？

私はそれが必要なのかはわからないが、ここで、このコールを扱う私のPHPスクリプトです：この記事の上部にある出力がprint(json!)からである

$communityPlayersIds = array(); 
$communityPlayersIds = $dao->getSpecificCommunity($communityId); 
foreach ($communityPlayersIds as $cPI){ 
    $playerForm[] = $dao->getCommunityForm($cPI, $communityId); 
    $i++; 
} 
$Form = array('playerForm' => $playerForm); 
$arr = array('Form' => $playerForm); 
echo json_encode (array('leagueStats' => $arr)); 

。

私は 'step1'を印刷していますが、 'step2'は印刷されていないので、その時点でコードが失敗しています。

Answer 1

あなたは間違っているかを理解するために、すべての24個の辞書オブジェクトを評価する必要はありません。それは本当にだフォーマットを理解することは簡単ですので、ダウンあなたのデータをパレこれはあなたが持っているもの、本質的である：。

["leagueStats": { 
Form =  (
     (
       { 
     date = "2017-01-31"; 
     "player1_name" = Dicky; 
     "player1_result" = L; 
     "results_id" = 42; 
    }, 
       { 
     date = "2016-12-24"; 
     "player1_name" = Dicky; 
     "player1_result" = W; 
     "results_id" = 21; 
    } 
), 
     (
       { 
     date = "2017-01-31"; 
     "player1_name" = Sultan; 
     "player1_result" = W; 
     "results_id" = 42; 
    }, 
       { 
     date = "2017-01-15"; 
     "player1_name" = Sultan; 
     "player1_result" = L; 
     "results_id" = 30; 
    } 
) 
); 
] 

をだから、本当にあなたが持っている：

key : { 
    key : { 
    [dictionary, dictionary], 
    [dictionary, dictionary] 
    } 
} 

編集：

if let arr = dict["Form"] as? [[String:AnyObject]] 

'Form'の値が辞書の配列であることを示します。あなたは辞書の配列の配列を持っています。