こんにちはすべての配列の合計応答を取得するためのコードは実際に私はここで私の問題は、次のクラスでメソッドを呼び出すときに私は配列の応答をnullになっているiPhoneでこの問題を避けてください。応答データを配列に取得する方法は?
私のコードは次のとおり
- (ボイド)countrySelection {
NSString *jobSearchUrlString = [NSString stringWithFormat:@"http://infra2appsmobile.cloudapp.net/Infra2Apps.svc/Countries"];
//NSLog(@"url for new articles is = %@",jobSearchUrlString);
NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:jobSearchUrlString]];
NSURLConnection *theconnection = [[NSURLConnection alloc] initWithRequest:request delegate:self];
if (theconnection) {
RoutData = [[NSMutableData alloc] init];
}
}
-(void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response
{
[RoutData setLength: 0];
}
-(void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data
{
[RoutData appendData:data];
NSString *thexml = [[NSString alloc] initWithData:RoutData encoding:NSUTF8StringEncoding];
NSDictionary *dictXML= [XMLReader dictionaryForXMLString:thexml error:nil];
NSMutableArray *arrStation = [[dictXML objectForKey:@"feed"] objectForKey:@"entry"] ;//this would return the array of station dictionaries
for (int i=0; i<[arrStation count]; i++) {
NSLog(@"---->> String Type Country names <<---: %@",[[[[[arrStation objectAtIndex:i] objectForKey:@"content"] objectForKey:@"m:properties"] objectForKey:@"d:CountryName"] objectForKey:@"text"]);
[materialarray addObject:[[[[[arrStation objectAtIndex:i] objectForKey:@"content"] objectForKey:@"m:properties"] objectForKey:@"d:CountryName"] objectForKey:@"text"]];
NSLog(@"--->>** Array Type Country names **<<<---%@",materialarray);
}
}
私の応答がある:
2012-03-09 12:49:40.856 TABLESAMPLE [4862:F803] - --- >>文字列型国名< < --- フランス 2012-03-09 12:49:40.867 TableSample [4862:f803] --- >> **配列タイプ国名< < < ---(null) 2012-03-09 12:49:40.868 TableSample [4862:f803] ---- >>文字列型国名< < ---: MEA HQ 2012-03-09 12:49:40.869テーブルサンプル[4862:f803] --- >>アレイタイプ国名< < < ---(ヌル) 2012-03-09 12:49:40.870 TableSample [4862:f803] - - >>文字列タイプ国名< < ---: イスラエル 2012-03-09 12:49:40.871 TABLESAMPLE [4862:F803] --- >>アレイタイプ国名< < < --- (ヌル) 2012-03-09 12:49:40.872 TableSample [4862:f803] ---- >>文字列型国名< < ---: トルコ 2012-03-09 12:49:40.879 TableSample [4862: f803] --- >>配列タイプ国名< < < ---(null) 2012-03-09 12:49:40.879 TableSample [4862:f803] ---- >>文字列型国名< < ---: UAE 2012-03-09 12:49:40.880 TABLESAMPLE [4862:F803] --- >>アレイタイプ国名< < < ---(ヌル) 2012-03-09 12:49:40.881 TableSample [4862:f803] ---- >>文字列型の国名< < ---: SA 2012-03-09 12:49:40.881 TABLESAMPLE [4862:F803] --- >>アレイタイプ国名< < < ---(ヌル) 2012-03-09 12:49:40.882 TableSample [4862:f803] ---- >>文字列型国名< < --- RSA 2012-03-09 12:49:41.020 TableSample [4862:f803 ] --- >>アレイタイプの国名< < < ---(ヌル) 2012-03-09 12:49:41.021 TABLESAMPLE [4862:F803] ---- >>文字列タイプ国名< < ---: WE HQ 2012-03-09 12:49:41.022 TABLESAMPLE [4862:F803] --- >>アレイタイプ国名** < < < ---(にヌル
私は答えを知っていますが、私はあなたに答えを与えるのが好きではありません!!!! :) –