按下indexPath单元格时如何导航或显示其他视图控制器

Question

i have one collection view with 2 cells . So by default first cell will be 0,1...... And i also have 2 viewcontroller . Named 1. firstVC, 2. secondVC . What i need is, when i tap cell 1 it should show the firstVC as a modal view segue .

same like when i press second cell, it should show the secondVC as a modal view segue ..

How to do that, here i can print which cell i am selecting. How to show that viewcontrollers ??

   func collectionView(collectionView: UICollectionView, didSelectItemAtIndexPath indexPath: NSIndexPath) {
        // You can use indexPath to get "cell number x", or get the cell like:
        let cell = collectionView.cellForItemAtIndexPath(indexPath)

    if((indexPath.row) == 0) {
        print("Layout 1 clicked")

    }
    else if((indexPath.row) == 1) {
        print("Layout 2 clicked")
    }
    else if((indexPath.row) == 2) {
        print("Layout 3 clicked")
    }
    else if((indexPath.row) == 3) {
        print("Layout 4 clicked")
    }


    }

please help me out...Thanks !!

Answer 1

Use self.presentViewController(UIViewController, animated: Bool) or add segue in the Interface Builder and call it using self.performSegueWithIdentifier(String, sender: AnyObject?) . Also when adding segue in the IB make sure to change it to "present modally" if you need to.