IOS swift can I eliminate unused rows in a TableView

Question

I am using swift 3.0 and have a TableView in it. Everything is working great except that I only have 2 rows returning for now, but the TableView is showing additional blank rows. I was wondering if there was any way to eliminate those rows?

Below there is how my simple app looks right now: as you can see, I have 2 rows and I want to eliminate the other rows, because they do not need to be there. I am new to TableViews and I thought that this piece of code controls how many rows should appear:

 func tableView(_ tableView:UITableView, numberOfRowsInSection section:Int) -> Int {
   return 2
 }

Any suggestions would be great

Answer 1

tableView.tableFooterView = UIView()

Answer 2

UIKit does not create the empty rows when the tableView has a footerView displayed below the table cells. you can add one with zero height so its not visible to the user. In the viewDidLoad method of your tableView .create a new UIView with a zero rect frame and use it to set the tableFooterView property of the tableView:

yourTableViewName.tableFooterView = UIView(frame: CGRect.zero)

Answer 3

Give footer to the UITableView.
From that your all blank or extra rows are removed.

on viewDidLoad() put below code

Swift 3.0

yourTableViewName.tableFooterView = UIView()

Answer 4

Just add following code on viewDidLoad():

self.tblViewObj.tableFooterView = UIView()