Loading correct image to detail view

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I have a TableView app that plays music. The tracks are named: 0.mp3, 1.mp3 etc. They play in a detail view where I also want an image of the cover. I named the cover images: 0.png, 1.png etc.

I tried to load the correct image with the code:

self.bookImage.image = UIImage(named: ("/\(trackID!).png"))

but it doesn't work.

Here's some more of my code:

import UIKit
import AVFoundation

class AudioPlayerVC: UIViewController {

    var trackID: Int!
    var audioPlayer:AVAudioPlayer!

    @IBOutlet var bookImage: UIImageView! 

    @IBAction func play(_ sender: AnyObject) {
        if !audioPlayer.isPlaying{

    override func viewDidLoad() {

        self.bookImage.image = UIImage(named: ("/\(trackID!).png"))
        trackLbl.text = "Track \(trackID!)"

        let path: String! = Bundle.main.resourcePath?.appending("/\(trackID!).mp3")
        let mp3URL = NSURL(fileURLWithPath: path)
            audioPlayer = try AVAudioPlayer(contentsOf: mp3URL as URL)

You need

self.bookImage.image = UIImage(named:"\(trackID).png")


self.bookImage.image = UIImage(named:"\(trackID)")

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First, you don't need / character after opening quotation mark.

self.bookImage.image = UIImage(named:"\(trackID).png")

Should work just fine.

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1) Please add your images to Assets.xcassets

2) Name images like 0,1,2,3 in Assets.xcassets

3) Write a code:

let trackId = String(trackId)
self.bookImage.image = UIImage(named: trackId)

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Existing Palette: Uses the colors in the original image, although they may not look Times tab to see a chart of how quickly your image loads at various speeds. dealing with palettes, backgrounds, and quality, all of which we detail earlier. It also has before-and-after preview windows (left and right, respectively) that  Our science and coding challenge where young people create experiments that run on the Raspberry Pi computers aboard the International Space Station. Volunteer-led clubs. CoderDojos are free, creative coding clubs in community spaces for young people aged 7–17. Meetups for people interested in making things with Raspberry Pi computers.

Enable both the “Enable lazy image loading” and the “Enable lazy frame loading” flag. Restart the browser with the button in the lower right corner of the to determine the image's dimensions (see How it works) for details). how to display image from path in asp.net mvc 4 and razor view. Rate this: Please Sign up or sign in to vote.

In this video I show you 3 ways to enhance the details in your images using Photoshop and Duration: 16:28 Posted: Jan 14, 2014 The standard practice is to load images asynchronously, which means ListView should display textual and other data, and then it should update the listview with images got fetched from the web. Another good practice is to cache the images into the local, once fetched from the web.

  • Still doesn't work :(. There's no error, but the ImageView is blank.
  • How do you attach the images to the project ?? make sure that target membership is ticked for each image
  • They are. And I placed them in the same folder (don't know if that matters).
  • the folder is reference folder yellow or blue ??
  • Thank you so much for your help!
  • Yes it did. Thank you :)
  • Thanx, will use assets from now on :P