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    <ol> <li>you use nsmutableurlrequest to generate a web services request</li> <li>use nsuserdefaults to persist the username and password</li> </ol> <p>Here's an example of the first:</p> <pre><code>-(void)sendUpdate { User *user = [User sharedManager]; NSData *parkedLocation = [[NSString stringWithFormat:@"&lt;location&gt;&lt;latitude&gt;%f&lt;/latitude&gt;&lt;longitude&gt;%f&lt;/longitude&gt;&lt;userid&gt;%@&lt;/userid&gt;&lt;udid&gt;%@&lt;/udid&gt;&lt;/location&gt;", coordinate.latitude, coordinate.longitude, userid, user.udid] dataUsingEncoding:NSASCIIStringEncoding]; //NSLog("parkedlocation = %@", parkedLocation); NSString *URLstr = LOCATIONS_URL; if (controller.put_url) URLstr = controller.put_url; NSURL *theURL = [NSURL URLWithString:URLstr]; //NSURLRequest *theRequest = [NSURLRequest requestWithURL:theURL cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:10.0]; NSLog(@"IN SEND UPDATE put_url = %@", controller.put_url); NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:theURL cachePolicy:NSURLRequestUseProtocolCachePolicy timeoutInterval:10.0]; if (controller.put_url) { [theRequest setHTTPMethod:@"PUT"]; } else { [theRequest setHTTPMethod:@"POST"]; } [theRequest setValue:@"text/xml" forHTTPHeaderField:@"Content-type"]; [theRequest setHTTPBody:parkedLocation]; [[UIApplication sharedApplication] setNetworkActivityIndicatorVisible:TRUE]; NSURLConnection *theConnection = [[NSURLConnection alloc] initWithRequest:theRequest delegate:self]; if (!theConnection) { NSLog(@"COuldn't get a connection to the iParkNow! server"); } } </code></pre> <p>and an example of the second:</p> <pre><code> [[NSUserDefaults standardUserDefaults] setObject:self.userName.text forKey:@"Username"]; [[NSUserDefaults standardUserDefaults] setObject:self.password.text forKey:@"Password"]; </code></pre>
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    1. POuser credential persistence in iPhone
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    1. USennuikiller
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      1. VTUpMod
    1. COthanks for your urgent response. i'll try it.
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      1. USmolloy
    2. COI'd recommend to use keychain for storing user credentials, there is link to example in another comment.
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      1. USValerii Hiora
 

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