```
NSString *post =[NSString stringWithFormat:@"uname=%@&upassword=%@",textname.text, textpass.text];
NSString *hostStr = @"http://IP:port/abc/login.jsp?";
hostStr = [hostStr stringByAppendingString:post];
NSData *dataURL =  [NSData dataWithContentsOfURL:[NSURL URLWithString:hostStr]];    
NSString *serverOutput = [[NSString alloc] initWithData:dataURL encoding:
NSASCIIStringEncoding];

```

But problem is not getting response from the server and as i programmed.all kind of login details returning some value but on this page getting nothing.. ?