インデックス値を順序付きリストと値で表示する方法

Question

2つのセクションがあり、各セクションには約10〜17個の質問があります。 json apiを使用してサーバーに回答を投稿すると、 の結果がunorderlist 、 私の質問は、 "Index_id"で "Question_id"をサーバから受信して表示する方法です。

- (IBAction)Submit:(id)sender 
{ 
    AppDelegate *apd = [[UIApplication sharedApplication] delegate]; 

    NSUInteger arrayCount; 

    NSMutableDictionary *question_array = [[NSMutableDictionary alloc]init]; 

    int k = 0; 

    for (int i=0; i<dicc.count; i++) { 
     NSMutableDictionary *answerDict = [[NSMutableDictionary alloc]init]; 

     arrayCount = [[dicc valueForKey:[headersArray objectAtIndex:i]]count]; 

     for (int j=0; j<arrayCount; j++) 
     { 
      int x = k + j; 
      NSString *key = [NSString stringWithFormat:@"%d", j]; 

      answerDict[key] = take_five_ans_arr[x]; 

     } 

     // NSString * key = [[dicc valueForKey:[headersArray objectAtIndex:i]]valueForKey:@"question_id"]; // get question id 
     NSString *key = [NSString stringWithFormat:@"%d", i]; 

     question_array[key] = answerDict; 
     k += arrayCount; 
    } 

    NSString *post = [NSString stringWithFormat:@"jobid=%@&id=%@&questionarray=%@",apd.jobid2,user_idis,question_array]; 

    NSLog(@"%@",post); 

    // NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES]; 
    NSData *postData = [post dataUsingEncoding:NSUTF8StringEncoding]; 
    NSString *postLength = [NSString stringWithFormat:@"%lu",(unsigned long)[postData length]]; 

    NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init]; 

    [request setURL:[NSURL URLWithString:@"http://10.10.1.13//webservices_api/process"]]; 
    [request setHTTPMethod:@"POST"]; 
    [request setValue:postLength forHTTPHeaderField:@"Content-Length"]; 
    [request setValue:@"application/x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"]; 
    [request setHTTPBody:postData]; 

    NSURLConnection *conn = [[NSURLConnection alloc] initWithRequest:request delegate:self]; 

    if(conn) 
    { 
     NSLog(@"Connection Successful"); 
    } 
    else 
    { 
     NSLog(@"Connection could not be made"); 
    } 
} 

私は取得しています出力は次のようになります。

questionarray= 
{ 
    0 =  { 
     0 = 1; 
     1 = 1; 
     10 = 1; 
     11 = 1; 
     12 = 1; 
     13 = 1; 
     14 = 1; 
     15 = 1; 
     16 = 1; 
     2 = 1; 
     3 = 1; 
     4 = 1; 
     5 = 1; 
     6 = 1; 
     7 = 1; 
     8 = 1; 
     9 = 1; 
    }; 
    1 =  { 
     0 = 0; 
     1 = 0; 
     10 = 0; 
     11 = 0; 
     12 = 0; 
     13 = 0; 
     14 = 0; 
     15 = 0; 
     2 = 0; 
     3 = 0; 
     4 = 0; 
     5 = 0; 
     6 = 0; 
     7 = 0; 
     8 = 0; 
     9 = 0; 
    }; 

しかし、私はAPIからフェッチされる "Question_id" をindexrowid表示したい、 私のJSON APIは次のとおりです。

{"question_id":"27","question_title":"Do I need mechanical lifting or a work at height platform? .. ","question_answer":"No","question_type":"Full"} 

Answer 1

1つの可変配列をとり、それを初期化した後、jsonデータから質問idを取り出し、インデックス番号の前に置きます。

NSUInteger arrayCount; 
 
    
 
    NSMutableArray * qid = [[NSMutableArray alloc] init]; 
 
    
 
    NSMutableDictionary *question_array = [[NSMutableDictionary alloc]init]; 
 

 
    int k = 0; 
 
    
 
    for (int i=0; i<dicc.count; i++) { 
 
     
 
qid = [[dicc valueForKey:[headersArray objectAtIndex:i]]valueForKey:@"question_id"]; 
 

 
     NSMutableDictionary *answerDict = [[NSMutableDictionary alloc]init]; 
 
     
 
     arrayCount = [[dicc valueForKey:[headersArray objectAtIndex:i]]count]; 
 
     
 
     for (int j=0; j<arrayCount; j++) 
 
     { 
 
      int x = k + j; 
 
      
 
      NSString * key1 = [[dicc valueForKey:[headersArray objectAtIndex:i]]valueForKey:@"question_id"]; 
 

 
      NSString *key = [NSString stringWithFormat:@"%d, %@", j,qid[j]]; 
 
      
 
      answerDict[key] = take_five_ans_arr[x]; 
 
     } 
 

 
NSString *key = [NSString stringWithFormat:@"%d", i]; 
 
     
 
     question_array[key] = answerDict; 
 
     
 
     k += arrayCount;