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POvalidation username and password from server database in iphone
 

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  1. POvalidation username and password from server database in iphone
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    <p>hi friends i am doing here validation for username and password from server database by given url of server i think i am going wrong i don't think my code is right please some help me how to validation from server database for username and password in iphone</p> <pre><code>-(IBAction)buttonClick:(id)sender { NSString* username = nameInput.text; NSString* pass = passInput.text; if([nameInput.text isEqualToString:@"" ]&amp;&amp; [passInput.text isEqualToString:@""]) { //greeting.text = @"Input Your Value"; //[nameInput resignFirstResponder]; //[passInput resignFirstResponder]; //return; } NSString *post = [[NSString alloc] initWithFormat:@"uname=%@ &amp; pwd=%@",username,pass]; NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES]; NSString *postLength = [NSString stringWithFormat:@"%d", [postData length]]; NSURL *url = [NSURL URLWithString:@"http://server:85/VirtualTerminal/RecordAttendance.aspx"];//@"https://www.google.com/accounts/ServiceLogin?service=reader&amp;passive=1209600&amp;continue=http://www.google.co.in/reader/?hl%3Den%26tab%3Dwy&amp;followup=http://www.google.co.in/reader/?hl%3Den%26tab%3Dwy&amp;hl=en"]; //@"http://www.chakrainteractive.com/mob/iphone/login/chckusr.php"]; NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:url]; [theRequest setHTTPMethod:@"POST"]; [theRequest setValue:postLength forHTTPHeaderField:@"Content-Length"]; [theRequest setHTTPBody:postData]; NSURLConnection *theConnection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self]; if( theConnection ) { webData = [[NSMutableData data] retain]; //test *t=[[test alloc]initWithNibName:@"test" bundle:nil]; //[self presentModalViewController:t animated:YES]; //[t release]; } else { } //} [nameInput resignFirstResponder]; [passInput resignFirstResponder]; nameInput.text = nil; passInput.text = nil; k [webData appendData:data]; } -(void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error { [connection release]; [webData release]; } -(void)connectionDidFinishLoading:(NSURLConnection *)connection { NSString *loginStatus = [[NSString alloc] initWithBytes: [webData mutableBytes] length:[webData length] encoding:NSUTF8StringEncoding]; NSLog(@"loginStatus"); greeting.text = loginStatus; [loginStatus release]; [connection release]; [webData release]; } </code></pre>
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    1. USuser692277
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    1. COWhat exactly is happening ? Have you tried putting some breakpoints in your delegate methods to see if they are called ?
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    2. COhi i put break point it work proper but if put wrong uername and password it also working i want if username and password match from server database then next page should come i try but it not work i stuk on this please help me
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