如何使表格视图迅速实用地填充整个视图

Question

I am trying to make a UITable View fill the entire view with the options I supply. As of now I have four options. This is the code I am running:

func tableView(tableView: UITableView,
    heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
        if indexPath.row == 1 {
            return (screensize.height-70)/4 //Whatever fits your need for that cell
        } else {
            return (screensize.height-70)/4 // other cell height
        }
}

The 70 comes from the navigation bar I have at the top of my page which takes 70 pixels. My problem is that no matter what I get some sort of white space buffer at the bottom of the simulator. Even with hard coded values I don't seem to be able to fill the display. It will display the first 3 options and then you'll have to scroll for the fourth. Please help.

UPDATE: To set the table dimensions I used:

tableView.frame = CGRectMake(0, 71, screenSize.height-70, screenSize.width);

Answer 1

Try these to get your screen width and height

let width = UIScreen.mainScreen().bounds.size.width
let height = UIScreen.mainScreen().bounds.size.height

And then use these values fill your view with the scrollView or any other view if you need.