CODEWITHSUNDEEP
iphoneuitableview
Stephane
Stephane

Reputation: 5078

How to make my editButtonItem work?

Please be toleratant on this as I didn't find anything that helps me clearly.

I would like to allow row deletion in a TableView cells into my app.

I've been suggested to add the following in the viewDidLoad method:

self.navigationItem.rightBarButtonItem = self.editButtonItem;

but what's next ?

Thx for helping,

Stephane

Upvotes: 0

Views: 368

Answers (1)

gcamp
gcamp

Reputation: 14662

To make your tableView go in editing mode, 

- (void)setEditing:(BOOL)editing animated:(BOOL)animated
{
    [self.tableView setEditing:editing animated:animated];

    [super setEditing:editing animated:animated];
}

You also simply implement the -tableView:commitEditingStyle:forRowAtIndexPath: method in UITableViewDelegate

- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
    if (editingStyle == UITableViewCellEditingStyleDelete) {
       [itemList removeObjectAtIndex:indexPath.row];
       [table deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:YES];
    }
}

Where itemList is simply where you store your data in your UIViewController.

Upvotes: 1

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