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POsetting the first responder view of the table but we don't know its type (cell/header/footer)
 

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  1. POsetting the first responder view of the table but we don't know its type (cell/header/footer)
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    <p>I have <strong>UITableViewController</strong>. In this controller I add a subview UIView with UITextField in it. When the UITextField get first responder got </p> <blockquote> <p>setting the first responder view of the table but we don't know its type (cell/header/footer)</p> </blockquote> <p>Code as below:</p> <pre><code>@interface UserAlbumListViewController (){ NSString *newAlbumName; UITextField *albumNameField; } @end -(void)addAlbumButtonPressed:(id)sender{ self.tableView.scrollEnabled = NO; CGRect frame = self.view.frame; UIView *opaqueView = [[UIView alloc] initWithFrame:frame]; opaqueView.tag = 1001; opaqueView.backgroundColor = [UIColor colorWithWhite:0 alpha:0.5]; UIView *controllerView = [[UIView alloc] init]; controllerView.tag = 1002; controllerView.backgroundColor = [UIColor whiteColor]; controllerView.frame = CGRectMake(10.0f, 60.0f, frame.size.width - 20.0f, 90.0f); [opaqueView addSubview:controllerView]; albumNameField = [[UITextField alloc] init]; albumNameField.borderStyle = UITextBorderStyleRoundedRect; albumNameField.placeholder = NSLocalizedString(@"Album Name",nil); albumNameField.keyboardType = UIKeyboardTypeDefault; albumNameField.returnKeyType = UIReturnKeyDefault; albumNameField.autocorrectionType = UITextAutocorrectionTypeNo; albumNameField.autocapitalizationType = UITextAutocapitalizationTypeNone; albumNameField.clearButtonMode = UITextFieldViewModeWhileEditing; albumNameField.clearsOnBeginEditing = NO; albumNameField.text = @""; albumNameField.frame = CGRectMake(10.0f , 10.0f, controllerView.frame.size.width - 20.0f, 30.0f); [albumNameField becomeFirstResponder]; [controllerView addSubview:albumNameField]; UIButton *_cancelButton = [UIButton buttonWithType:UIButtonTypeRoundedRect]; _cancelButton.backgroundColor = [UIColor clearColor]; [_cancelButton setTitle:NSLocalizedString(@"Cancel",nil) forState:UIControlStateNormal]; _cancelButton.frame = CGRectMake( controllerView.frame.size.width - 90.0f, albumNameField.frame.origin.y + albumNameField.frame.size.height + 10.0f, 80.0f, 30.0f); [_cancelButton addTarget:self action:@selector(opaqueViewCancelButtonClicked:) forControlEvents:UIControlEventTouchDown]; [controllerView addSubview:_cancelButton]; UIButton *_OKButton = [UIButton buttonWithType:UIButtonTypeRoundedRect]; _OKButton.backgroundColor = [UIColor clearColor]; [_OKButton setTitle:NSLocalizedString(@"OK",nil) forState:UIControlStateNormal]; _OKButton.frame = CGRectMake( _cancelButton.frame.origin.x - 90.f, _cancelButton.frame.origin.y, 80.0f, 30.0f); [_OKButton addTarget:self action:@selector(opaqueViewOKButtonClicked:) forControlEvents:UIControlEventTouchDown]; [controllerView addSubview:_OKButton]; [self.view addSubview:opaqueView]; [controllerView release]; [opaqueView release]; } </code></pre> <p>How to avoid this warning?</p>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
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    1. USJason Zhao
    1. USJason Zhao
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
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    2. PO
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    1. VO
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      1. POsetting the first responder view of the table but we don't know its type (cell/header/footer)
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
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      1. POsetting the first responder view of the table but we don't know its type (cell/header/footer)
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
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      1. POsetting the first responder view of the table but we don't know its type (cell/header/footer)
      1. USCœur
      1. VTFavorite
    1. COCan you show us where you declare `albumNameField`?
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      1. POsetting the first responder view of the table but we don't know its type (cell/header/footer)
      1. USBarjavel
    2. CO@Barjavel Updated
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      1. POsetting the first responder view of the table but we don't know its type (cell/header/footer)
      1. USJason Zhao
    3. COI tried declare in `@interface UserAlbumListViewController : UITableViewController{}` got same warning
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      1. POsetting the first responder view of the table but we don't know its type (cell/header/footer)
      1. USJason Zhao
 

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