CODEWITHSUNDEEP
iosswiftxcodeuitableview
ramzesenok
ramzesenok

Reputation: 6931

How to make UITableView ignore UINavigationController

So I have this screen:

Current TableViewController

This image is a subview of a UIView, which I use as a header for a table:

class CoursesDetailPageHeader: UITableViewHeaderFooterView {

    @IBOutlet weak var imageView: UIImageView!

    override func awakeFromNib() {
        super.awakeFromNib()

        imageView.contentMode = .scaleAspectFill
        imageView.clipsToBounds = true
    }

    func setDefaultImage() {
        imageView.image = UIImage(named: "header")
    }
}

And my tableView:

override func viewDidLoad() {
    super.viewDidLoad()

    let headerNib = UINib(nibName: "CoursesDetailPageHeader", bundle: nil)
    tableView.register(headerNib, forHeaderFooterViewReuseIdentifier: "pageHeader")
}

override func tableView(_ tableView: UITableView, heightForHeaderInSection section: Int) -> CGFloat {
    return 220
}

override func tableView(_ tableView: UITableView, viewForHeaderInSection section: Int) -> UIView? {
    let pageHeader = tableView.dequeueReusableHeaderFooterView(withIdentifier: "pageHeader") as! CoursesDetailPageHeader
    pageHeader.setDefaultImage()

    return pageHeader
}

What should I do, to bring the tableView to the top, so that there is no empty space (where the transparent navController)?

UPD: To show what I want to have: Desired TableViewController

SOLVED: Thank to @kathayatnk issue was solved with the following code:

let statusBarHeight = UIApplication.shared.statusBarFrame.height
let navigationBarHeight = navigationController!.navigationBar.frame.size.height
let insets = UIEdgeInsets(top: -(statusBarHeight + navigationBarHeight), left: 0, bottom: 0, right: 0)
self.tableView.contentInset = insets

Upvotes: 0

Views: 70

Answers (2)

kathayatnk
kathayatnk

Reputation: 1015

You can probably set the insets of the embedded tableView

let insets = UIEdgeInsets(top: -64.0, left: 0, bottom: 0, right: 0)
self.tableView.contentInset = insets;

Upvotes: 1

Bhavesh Dhaduk
Bhavesh Dhaduk

Reputation: 1906

For this you have to do UINavigationBar Translucent

AppDelegate.swift

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {

    UINavigationBar.appearance().isTranslucent = true
    UINavigationBar.appearance().shadowImage = UIImage()
    UINavigationBar.appearance().setBackgroundImage(UIImage(), for: .default)

    return true
}

Upvotes: 1

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