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POUITextField in a UIActionSheet only calling some delegate methods
 

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    <p>The below code shows that when a user does a long press gesture on a Table View Cell, then a <code>UIActionSheet</code> launches with a <code>UITextField</code> inside of it. When tapping the <code>UITextField</code>, the keyboard launches, and <code>textFieldShouldBeginEditing</code> and <code>textFieldDidBeginEditing</code> get called, but the text field won't accept the key taps.</p> <p>Hitting the return key won't trigger the delegate methods, but tapping one of the <code>UIActionSheet</code> buttons will trigger <code>textFieldShouldEndEditing</code> and then <code>textFieldDidEndEditing</code>.</p> <p>I'm setting the textField to become the first responder, so I'm not sure why it's not accepting input from the keyboard. Any suggestions?</p> <pre><code>- (void)longPress:(UILongPressGestureRecognizer *)gesture { // only when gesture was recognized, not when ended if (gesture.state == UIGestureRecognizerStateBegan) { // get affected cell SinTableViewCell *cell = (SinTableViewCell *)[gesture view]; // get indexPath of cell NSIndexPath *indexPath = [self.tableView indexPathForCell:cell]; // do something with this action NSLog(@"Long-pressed cell at row %d", indexPath); AppDelegate_Shared *appDelegate = (AppDelegate_Shared*)[UIApplication sharedApplication].delegate; //setup UITextField for the UIActionSheet UITextField *textField = [[UITextField alloc] initWithFrame:CGRectMake(0, 170, 320, 200)]; textField.borderStyle = UITextBorderStyleBezel; textField.backgroundColor = UIColorFromRGB(0XFFFFFF); textField.text = @""; textField.delegate = self; [textField setKeyboardType:UIKeyboardTypeAlphabet]; [textField setKeyboardAppearance:UIKeyboardAppearanceAlert]; //setup UIActionSheet UIActionSheet *asheet = [[UIActionSheet alloc] initWithTitle:@"Add Notes" delegate:self cancelButtonTitle:@"Cancel" destructiveButtonTitle:nil otherButtonTitles: @"Save", nil]; [asheet showFromTabBar:appDelegate.tabBarController.tabBar]; [asheet setFrame:CGRectMake(0, 100, 320,380)]; [asheet insertSubview:textField atIndex:0]; //[textField becomeFirstResponder]; //memory management [textField release]; [asheet release]; } } #pragma mark - #pragma mark UIActionSheetDelegate - (void)actionSheet:(UIActionSheet *)actionSheet willDismissWithButtonIndex:(NSInteger)buttonIndex { } - (void)actionSheet:(UIActionSheet *)actionSheet didDismissWithButtonIndex:(NSInteger)buttonIndex { } #pragma mark - #pragma mark UITextFieldDelegate - (BOOL)textFieldShouldBeginEditing:(UITextField *)textField { NSLog(@"textFieldShouldBeginEditing"); return YES; } - (void)textFieldDidBeginEditing:(UITextField *)textField { NSLog(@"textFieldDidBeginEditing"); [textField becomeFirstResponder]; } - (BOOL)textFieldShouldEndEditing:(UITextField *)textField { NSLog(@"textFieldShouldEndEditing"); return YES; } //should save the notes value here, I think - (void)textFieldDidEndEditing:(UITextField *)textField { NSLog(@"textFieldDidEndEditing"); [textField resignFirstResponder]; } - (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string{ return YES; } - (BOOL)textFieldShouldClear:(UITextField *)textField { NSLog(@"textFieldShouldClearEditing"); return YES; } - (BOOL)textFieldShouldReturn:(UITextField *)textField { NSLog(@"in textFieldShouldReturn"); return YES; } </code></pre>
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