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copied!<p>i create php server and i call this function in my objective c</p> <pre><code>public function getCOMPAINs (){ $query = "SELECT COMPAINCOMPAIN_ID FROM COMPAIN_USER WHERE USERUSER_ID = '$this->USER_ID'"; $MyConnection = new MyConnection(); $result = mysql_query($query,$MyConnection->Connection) or die(mysql_error()); while($obj=mysql_fetch_object($result)) { $res[] = array( 'COMPAIN_ID' => $obj->COMPAINCOMPAIN_ID); } return json_encode( $res); } </code></pre> <p>if i try call this function with php i can show this response</p> <pre><code>array(2) { [0]=> array(1) { ["COMPAIN_ID"]=> string(2) "44" } [1]=> array(1) { ["COMPAIN_ID"]=> string(2) "46" } } </code></pre> <p>How can I parse this response data with Json?i try to do this solution but this using with xml</p> <pre><code> - (NSMutableData *)sendRequestCompains{ NSMutableString *sRequest = [[NSMutableString alloc] init]; [sRequest appendString:@"<?xml version=\"1.0\" encoding=\"utf-8\"?>"]; [sRequest appendString:@"<soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\">"]; [sRequest appendString:@"<soap:Body>"]; [sRequest appendString:@"<getCOMPAINs xmlns=\"http://tempuri.org/PlatformService/method\">"]; [sRequest appendString:@"<Id_USR>"]; // any attribute [sRequest appendString:@"1"]; // attribute value [sRequest appendString:@"</Id_USR>"]; [sRequest appendString:@"</getCOMPAINs>"]; [sRequest appendString:@"</soap:Body>"]; [sRequest appendString:@"</soap:Envelope>"]; NSURL *ServiceURL = [NSURL URLWithString:@"http://79.249.37.1/server_comp.php"]; NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:ServiceURL]; [request addValue:@"text/xml; charset:UTF-8" forHTTPHeaderField:@"Content-Type"]; [request addValue:@"http://79.249.37.1/server_comp.php/getCOMPAINs" forHTTPHeaderField:@"SOAPAction"]; [request setHTTPMethod:@"POST"]; [request setHTTPBody:[sRequest dataUsingEncoding:NSUTF8StringEncoding]]; NSURLConnection *conn = [[NSURLConnection alloc] initWithRequest:request delegate:self]; if (conn) { data = [[NSData data] retain]; NSLog(@"Connection success"); [NSURLConnection connectionWithRequest:request delegate:self]; NSError *WSerror; NSURLResponse *WSresponse; data = [NSURLConnection sendSynchronousRequest:request returningResponse:&WSresponse error:&WSerror]; NSLog(@"slt%d",[data length]); } return data; } </code></pre> <p>i try this solution but not work</p> <pre><code>NSData * webData=[[NSMutableData alloc] initWithData:self.sendRequestCompains]; // Create new SBJSON parser object SBJSON *parser = [[SBJSON alloc] init]; NSString *json_string = [[NSString alloc] initWithData:webData encoding:NSUTF8StringEncoding]; NSArray *statuses = [parser objectWithString:json_string error:nil]; for (NSDictionary *status in statuses) { NSLog(@"%@", [status objectForKey:@"0"]); } the response recived from server <?xml version="1.0" encoding="ISO-8859-1"?><SOAP-ENV:Envelope SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"><SOAP-ENV:Body><ns1:getCOMPAINsResponse xmlns:ns1="http://tempuri.org/PlatformService/method"><COMPAIN xsi:type="xsd:string">[{&quot;COMPAIN_ID&quot;:&quot;44&quot;},{&quot;COMPAIN_ID&quot;:&quot;46&quot;}]</COMPAIN></ns1:getCOMPAINsResponse></SOAP-ENV:Body></SOAP-ENV:Envelope> </code></pre> <p>i try this solution but not work</p> <blockquote> <pre><code>NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL </code></pre> <p>URLWithString:@"http://79.249.37.1/server_comp.php/getCOMPAINs.json?userId=1"]];</p> <pre><code> // execution de la requête et récupération du JSON via un objet </code></pre> <p>NSData NSData *response = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];</p> <pre><code> // On récupère le JSON en NSString depuis la réponse NSString *json_string = [[NSString alloc] initWithData:response </code></pre> <p>encoding:NSUTF8StringEncoding];</p> <pre><code> // on parse la reponse JSON NSArray *statuses = [parser objectWithString:json_string </code></pre> <p>error:nil];</p> <pre><code> for (NSDictionary *status in statuses) { // on peut recuperer les valeurs en utilisant objectForKey à </code></pre> <p>partir du status qui est un NSDictionary // on log le tweet et le nom de l utilisateur NSLog(@"%@", [status objectForKey:@"COMPAIN_ID"]); }</p> </blockquote>

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