uialertcontroller

I have an inputAccessoryView for a chat app that always remains visible and docked at the bottom of the screen for text input similar to most messaging apps. When I present an alertController with actionSheet style, the inputAccessoryView animates down off screen as the alert is presented and then back up again when the alert is dismissed. This in turn scrolls my tableView and is undesirable. This is happening because the chat viewController is giving up firstResponder when the alert is presented. Is there anyway to present an alertController and not give up firstResponder, or anyway to keep

I have an alert view that I am trying to present on a photo view. The photos are displayed in a list and can be pushed to a full-screen view. The photo view is being displayed programmatically. I think that is what is causing the issue because the alert view is trying to present another view, on top of the (photo) view that's already presented. The alert view is trying to display, but getting this error: Warning: Attempt to present <UIAlertController: 0x147d2c6b0> on <LiveDeadApp.ListViewController: 0x147d614c0> which is already presenting (null) The line that might be in question is this one:

I seem to be running into a problem similar to one in an unresolved posted question: UIAlertController dismissing his presentingViewController I am presenting a modal view controller on top of a normal UIViewController. Then I'm popping up an alert on that modal view controller. When I push "ok" to dismiss the alert (generated with the code below), the modal view controller is also dismissed. UIAlertAction *ok = [UIAlertAction actionWithTitle:@"OK" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action{ [self dismissViewControllerAnimated: YES completion: nil];}]; UIAlertController

In my swift app I have a UIViewController with a single button. This button invokes a function that calls a popup that disappears after 3 seconds. Also, after that time it prints a message to the console. The code of this function is as follows: func showAlertMsg(title: String, message: String){ let alertController = UIAlertController(title: title, message: message, preferredStyle: .Alert) self.presentViewController(alertController, animated: true, completion: nil) let delay = 3.0 * Double(NSEC_PER_SEC) let time = dispatch_time(DISPATCH_TIME_NOW, Int64(delay)) dispatch_after(time, dispatch_get

in my iOS actionsheet, I am showing Names from the JSON dictionary: [ { "Name": "Doctor for Disease AAA", "Doctor_id": "21" }, { "Name": "Doctor for Disease BBB", "Doctor_id": "22" }, { "Name": "Doctor for Disease AAA", "Doctor_id": "25" } ] So, on button click delegate, I can get the button index and can fetch the corresponding 'Name' and 'Doctor_id'. This is working fine. But now it seems like 'UIActionSheet' is deprecated, and I have to use 'UIAlertController'. As I have a large data, I am iterating through my array values and calling the alertcontroller handler (so a single function for

I'm new to swift but I think I'm getting a hang of it. This stumped my progress pretty hard though. What I want to do is to throw an error message to the user when we can't find relevant data to his query, and then proceed to take him back to the previous ViewController. However, I'm having real trouble doing this. On the line where I add the action I get the following error: 'UIViewController?' is not a subtype of Void let alertController = UIAlertController(title: "Oops", message: "We couldn't find any data for this title, sorry!", preferredStyle: UIAlertControllerStyle.Alert)

I need the text of the text field to be selected right after the UIAlertController is presented. However, the way I select text in a standard UITextField doesn't work here. This is what I tried, but I can't seem to get it work. let ac = UIAlertController(title: "Rename", message: nil, preferredStyle: .Alert) ac.addTextFieldWithConfigurationHandler({ [] (textField: UITextField) in textField.selectedTextRange = textField.textRangeFromPosition(textField.beginningOfDocument, toPosition: textField.endOfDocument) textField.text = "filename.dat" }) ac.addAction(UIAlertAction(title: "CANCEL", style: