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WARNING: Using legacy cell layout due to delegate implementation of tableView:accessoryTypeForRowWithIndexPath: in <Settings: 0x250c60>. Please remove your implementation of this method and set the cell properties accessoryType and/or editingAccessoryType to move to the new cell layout behavior.
Here,
accessoryTypeForRowWithIndexPath is deprecated in iPhone OS 3.0.
Instead set like this.
cell.accessoryType = UITableViewCellAccessoryDetailDisclosureButton;
Existed Answers - here
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I'm trying to change the tintColor in the AppDelegate file with the self.window.tintColor but XCode gives me an error saying that AppDelegate doesn't have a member Window. I searched everywhere how to change the global tintcolor and in every stackoverflow post people say we can do it using that code in the AppDelegate file. Here is a screenshot of the error:
Thanks in advance.
It's xcode 11 add it inside willConnectTo of SceneDelegate
guard let _ = (scene as? UIWindowScene) else { return }
self.window?.tintColor = .red
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I want delete an object from my a tableView without commitEditingStyle like iOS Music App! I do not need a swipe to delete function! How to delete cells without commitEditingStyle?
Thanks
First, remove an associated item which is related to a cell in your datasource, and let's assume you are removing the sixth row in the first section.
let indexPath = NSIndexPath(forRow: 5, inSection: 0)
self.tableView.beginUpdates()
self.tableView.deleteRowsAtIndexPaths([indexPath], withRowAnimation: .Automatic)
self.tableView.endUpdates()
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I want to have the ability to allow the user to fill out a profile, almost like the notes app and then when they are done it adds it to the UITableViewCell and displays certain parts of what they filled out on the Cell..Then they can obviously repeat this action..
I am not sure where to look for a tutorial on this or what this may be called, anyone have any suggestions?
Five simple steps :
1)Design how form is gonna look like and your tableview.
2)Make the form using a sample UIviewcontroller layout your components using xib or
storyboard
3) Embed your UIViewcontroller designed in step 2 into a UINavigationViewController
This helps you to transition from your form to UITableView
4) Design your UITableViewController and put a back button on UINavigationBar to allow user to go to previous view controller.
5) Connect UIViewController to UITableViewController
-(void)submitButtonPressed:(id)sender{
UITableViewController *tvc = [[UITableViewController alloc] initWithNib:#"your view controller name"];
// pass data to UITableViewController
tvc.userdata = self.userdata;
[self.navigationController pushviewController:tvc];
}
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I'm using UICollectionView to generate a image gallery.I used UIImage inside the UICollectionView Cell to load the images. I need to select UICollectionView Cell by Long Press (not by single tap).
Just pick up the didSelectItemAtIndexPath delegate callback, grab the cell, and add an image as a subview.
-(void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath
{
YourCollectionViewCell *cell = (YourCollectionViewCell*)[collectionView cellForItemAtIndexPath:indexPath];
UIImageView *yourImageView = [[UIImageView alloc]initWithFrame:CGRectMake(x, y, width, height)];//whichever frame you want it to appear at
yourImageView.image = [UIImage imageNamed:#"yourImageName"];//set the image
[cell.yourBaseImage addSubview:yourImageView];//or add it to whatever part of the cell you want
}
Or alternatively, just have a hidden imageView already setup inside of Storyboard. And then unhide it and set the image inside didSelectItemAtIndexPath.
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Since there is no pre-existing component for creating a combobox (or select box) as seen on webpages through Safari, can someone provide an example or pre-existing 3rd party component of creating one?
I don't think this is hard to do.
In a view controller you have a UITextField and a UITableView. Assign the view controller to be the delegate of the both controls, plus the data source of the table.
Implement the UITextField delegate method textField:shouldChangeCharactersInRange:replacementString: in your controller. This intercepts the changes as they are being typed in your text field. In this method, iterate through your list of possible options and store the matches in an NSMutableArray instance variable on your view controller. Then call [myTableView reloadData].
Have your table cells generated from the array of matches you previously stored.
It should be pretty straightforward and shouldn't take much code at all beyond a few delegate methods to get working.