Dynamic UITableView height

Question

I would like to set the UITableView to match the height for all the contents in the table view.

This is my storyboard

The problem with this is the t

Answer 1

You need to set an IBOutlet to the NSLayoutConstraint that sets the tableView height (first you need create the height constraint with any value, doesn't matter) and then ctrl drag it to your class file

Then in your viewWillAppear you have to calculate the tableView height and set it. Like this:

var tableViewHeight:CGFloat = 0;
for (var i = tableView(self.tableView , numberOfRowsInSection: 0) - 1; i>0; i-=1 ){
    tableViewHeight = height + tableView(self.tableView, heightForRowAtIndexPath: NSIndexPath(forRow: i, inSection: 0) )
}
tableViewHeightLayout.constant = tableViewHeight

And that's pretty much it. That will give your scrollView content size and shouldn't raise any warnings.