how to know indexpath of UITableView.visibleCells?

Question

NSArray * arrayOfVisibleTVC=[BNUtilitiesQuick ListController].tableViewA.visibleCells; NSLog(@"array : %@", arrayOfVisibleTVC); 

will display

"<UITableViewCell: 0x76c22a0; frame = (0 0; 320 75); autoresize = W; layer = <CALayer: 0x76bf770>>", "<UITableViewCell: 0x76cfec0; frame = (0 75; 320 75); autoresize = W; layer = <CALayer: 0x769d260>>", "<UITableViewCell: 0xe245f70; frame = (0 150; 320 75); autoresize = W; layer = <CALayer: 0xe245ed0>>", "<UITableViewCell: 0xe248980; frame = (0 225; 320 75); autoresize = W; layer = <CALayer: 0xe2488c0>>", "<UITableViewCell: 0xe24afa0; frame = (0 300; 320 75); autoresize = W; layer = <CALayer: 0xe24aee0>>" 

and with this

UITableViewCell * lastObjectOfArray=arrayOfVisibleTVC.lastObject; int indexpathLastObject= (lastObjectOfArray.frame.origin.y/new.frame.size.height); 

I know the last of arrayOfVisibleTVC.lastObject that I use to get indexpath. but I think there is an another way to get indexpath of TableViewcell that showed.. any one can help me?

so I can get indexpath of cell as integer

Answer 1

Here is method in UITableView class:

objective-c

- (NSArray *)indexPathsForVisibleRows 

Swift

public var indexPathsForVisibleRows: [NSIndexPath]? { get } 

Answer 2

UITableView has a method to find the indexPath of a cell:

- (NSIndexPath *)indexPathForCell:(UITableViewCell *)cell 

Just iterate over your visible cells array and pass each cell to get the index path.

for (UITableViewCell *cell in arrayOfVisibleTVC) {   NSIndexPath *path = [[BNUtilitiesQuick ListController].tableViewA indexPathForCell:cell];   NSLog(@"%@", path); }