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    <p>Can you post some of your code? It's difficult to speculate without seeing what's going on but I'll give it a try anyway.</p> <p>You need to move the code where you connect to the server out of viewDidLoad and put it in a callback method or something. I would suggest throwing an alert with a name and password field, make your view controller the alert's delegate and then have the clickedButtonAtIndex function connect to the server.</p> <p>Example:</p> <pre><code>-(void)viewDidLoad { UIAlertView *loginAlert = [[UIAlertView alloc] initWithTitle:@"Login" message:@"Please enter your username and password below" delegate:self cancelButtonTitle:@"Cancel" otherButtonTitles:@"Login",nil]; //You might have to do some fiddling with the frame sizes to make it fit in the alert. UITextField *userNameField = [[UITextField alloc] initWithFrame:CGRectMake(originX, originY, lengthX, lengthY)]; userNameField.placeholder = @"User Name"; [loginAlert addSubview:userNameField]; //loginAlert will retain this so we release it now. [userNameField release]; [UITextField *passwordNameField = [[UITextField alloc] initWithFrame:CGRectMake(originX, originY, lengthX, lengthY)]; passwordNameField.secureTextEntry = YES; [loginAlert addSubview:passwordNameField]; [passwordNameField release] //This line tells the iPhone to stretch out your AlertView so it's big enough for your two textViews, we use 0 and 130 respectively but we only have one text field. CGAffineTransform myTransform = CGAffineTransformMakeTranslation(stretchX, stretchY); [loginAlert setTransform:myTransform]; [loginAlert show]; [loginAlert release]; } //Implement this method, it will be called when the user clicks the "login" button on your alert. -(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex { //Usually if they click cancel you do nothing, thats buttonIndex 0 if(buttonIndex == 1) { //Connect to the server with the correct login and password. } } </code></pre>
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    1. POHow to delay a method?
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    1. USTim Bowen
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    1. COHello Tim, Thanks for your suggestion. By inputting the user name and password by using an alert has solved my issue. I was inputting the user name and password in a second view, so I was having an issue of reloading the table views in the root view when the Login button was clicked in the second view. My root view is a complex one as it involves a tab controller, a navigation controller, table view and a 3 button segmented control. So, I was finding it hard to update the root view tables when the login button was clicked in the subview. Thanks for your suggestion, it works great now.
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    2. COHappy to be of assistance!
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      1. USTim Bowen
    3. COI'm pretty sure adding a UITextField to a UIAlert is against Apple's HIG. If you plan to submit this software to the App Store, you might be safer showing a modal view instead of a UIAlert (using -presentModalViewController:animated:).
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