在调用popViewControllerAnimated之后，UITableview滚动到顶部

Question

I am having an issue with an UITableView .

I am displaying a collection of tracking records. After the user taps on a cell, a detail view controller is displayed with detailed data. My problem is after I call popViewControllerAnimated:YES from the Detail view controller, my table view is reseted and scrolls to the top position automatically.

I am not calling [myTable reloadData]; on viewWillAppear and I find this behavior kinda strange.

Does anyone have an idea what I might be missing here?

Any help or tip would be appreciated!

Thanks, Granit

Answer 1

It's a known issue.

The more the estimatedRowHeight differs from the actual height, the more the table will jump when the push segue happens. The easiest workaround is to use a much better estimate.

Answer 2

if you don't call reloadData then either you re-add the table somewhere or you popped ViewController was reloaded because of some reason. Does ViewDidLoad called when you pop back?

How about storing the table scrolling state? (contentOffset)