如何在iOS7上滚动到行？

Question

I have the following code to select and scroll to a given row in a UITableView:

-(void) viewWillAppear:(BOOL)inAnimated
{
    NSIndexPath* me = [NSIndexPath indexPathForRow:self.someIndex inSection:0];
    [self.tableView selectRowAtIndexPath:me animated:NO scrollPosition:UITableViewScrollPositionTop];
}

This worked fine in IOS 6 but on IOS 7 the UITableView goes beneath the UITabBar.

How can I make this code work on IOS 7 and make sure that the row is really visible?

Answer 1

Do not use NSIndexPath , instead of NSIndexPath use row number. save the index of row somewhere and use it, In iOS 7 they have changed the structure of index path. I had the similar issue and resolved it by saving the row instead of NSIndexPath

Answer 2

I am guessing that you need to scroll to a point plus the height of the UITab Bar. You could try changing the offset. (I haven't tried this yet)

[tableView setContentOffset:CGPointMake(0,tabBar.bounds.size.height) animated:NO];
[tableView setContentInset:UIEdgeInsetsZero];

or maybe it was:

[tableView setContentInset:UIEdgeInsetsMake(tabBar.bounds.size.height, 0, 0, 0)];