Scroll View and Table View - Table View
3 important questions on Scroll View and Table View - Table View
What happens every time a user clicks on a row?
delegate message -(void)tableView:(UITableView *)sender didSelectRowAtIndexPath:(NSIndexPath *)path {
} get's send to the delegate object.
How can you create a segue from a tableViewCell?
You just crtl-drag it to the target.
How can you "know" which cell is clicked when you are about to segue?
this method gets called:
-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
NSIndexpath *indexPath = [self.tableView indexPathForCell:sender];
}
The sender is the cell that clicked, we find its index path using the method indexPathForCell.
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