JSON Response Displaying in alert vview? - iphone

Question

Am new to iphone development i have a requirement like i need to show the JSON response in alert view (Eg:i have a login page when i give wrong details am getting a response from server i need to show the response in alert view)
here my code is
-(IBAction)signin:(id)sender{
requestSelect = [[NSMutableURLRequest alloc] initWithURL: [NSURL URLWithString: #"http://abc....?"]];
NSString *requestString = [NSString stringWithFormat:#"request_parameter={\"EmailId\":\"%#\", \"Password\":\"%#\"}",email.text,password.text,nil];
NSLog(#"requestString in subarea %#",requestString);
NSMutableData *requestData =[NSMutableData dataWithBytes: [requestString UTF8String] length: [requestString length]];
[requestSelect setHTTPMethod: #"POST"];
[requestSelect setHTTPBody: requestData];
connection=[[NSURLConnection alloc] initWithRequest:requestSelect delegate:self];
}
- (void)connection:(NSURLConnection *)connection didReceiveResponse: (NSURLResponse *)response{
receiveddata = [[NSMutableData alloc]init ];
}
- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)aData{
[ receiveddata appendData:aData];
}
- (void)connectionDidFinishLoading:(NSURLConnection *)connection{
jsonString = [[NSString alloc] initWithData:receiveddata
encoding:NSUTF8StringEncoding];
dictServerData = [jsonString JSONValue];
valueForKey:#"result"]valueForKey:#"data"] objectAtIndex:0]valueForKey:#"service_status" ]);
arr_login= [[NSArray alloc]initWithArray:[[[[[dictServerData valueForKey:#"webservice"] valueForKey:#"result"]valueForKey:#"data"] objectAtIndex:0]valueForKey:#"service_status" ]];
objectForKey:#"webservice"]objectForKey:#"result"]objectForKey:#"data"]objectAtIndex:0]objectForKey:#"userdetails" ]objectAtIndex:0]);
NSMutableDictionary *DetailsDict=[NSMutableDictionary dictionaryWithObject:[ [[[[[dictServerData objectForKey:#"webservice"]objectForKey:#"result"]objectForKey:#"data"]objectAtIndex:0]objec tForKey:#"userdetails" ]objectAtIndex:0] forKey:#"data"];
NSLog(#"details dict : %#",DetailsDict);
defaults = [NSUserDefaults standardUserDefaults];
[defaults setObject:DetailsDict forKey:#"details"];
UpdateDetail *updt =[[UpdateDetail alloc]initWithNibName:#"UpdateDetail" bundle:Nil];
[self.navigationController pushViewController:updt animated:YES];
[updt release];
}

Answer 1

If you just want to show an alert view with a message do the following :
UIAlertView *alert = [[UIAlertView alloc] initWithTitle: #"Your Title"
message: #"Your message"
delegate: nil
cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alert show];
[alert release];
This will open a modal alert view (i.e. No touches are passed trough it until you tap the OK) button.
So just put the JSON response in the message (Convert it to a readable string if needed)