Select all the cells in UITableView

Question

what would be the best method to select all the cells in the table(UITableView) when the user presses a button in the tool bar?

Answer 1

Here is my method to traverse a table, it works well.

for (int i = 0; i < [ptableView numberOfSections]; i++) {
    for (int j = 0; j < [ptableView numberOfRowsInSection:i]; j++) {
        NSUInteger ints[2] = {i,j};
        NSIndexPath *indexPath = [NSIndexPath indexPathWithIndexes:ints length:2];
            UITableViewCell *cell = [ptableView cellForRowAtIndexPath:indexPath];
           //Here is your code

    }
}

Answer 2

This can select all rows in the table view:

for (NSInteger s = 0; s < self.tableView.numberOfSections; s++) {
        for (NSInteger r = 0; r < [self.tableView numberOfRowsInSection:s]; r++) {
            [self.tableView selectRowAtIndexPath:[NSIndexPath indexPathForRow:r inSection:s]
                                        animated:NO
                                  scrollPosition:UITableViewScrollPositionNone];
        }
    }