AHmed AHmed - 2 months ago 18
iOS Question

Table View not showing the Cells Swift

I have created a Restaurant class and made all the connections to display the cells but when i hit run , it doesn't show the all the outlets that i have created.

Here's my code:

import UIKit

class RestaurantTableViewController: UITableViewController {

var restaurants:[Resturant] = [
Resturant(name: "Hardees", type: "Burger", location: "Many", image: "Hardees.jpg", isVisited: false), Resturant(name: "Shake Shack", type: "Burger", location: "Gulf Mall", image: "shakeshack.jpg", isVisited: false), Resturant(name: "Burgery", type: "Burger", location: "Gulf Mall", image: "shakeshack.jpg", isVisited: false), Resturant(name: "Dairy Queen", type: "Burger", location: "Gulf Mall", image: "shakeshack.jpg", isVisited: false), Resturant(name: "Elevation Burger", type: "Burger", location: "Gulf Mall", image: "shakeshack.jpg", isVisited: false), Resturant(name: "Fat Burger", type: "Burger", location: "Gulf Mall", image: "shakeshack.jpg", isVisited: false)
]


override func viewDidLoad() {
super.viewDidLoad()

// Uncomment the following line to preserve selection between presentations
// self.clearsSelectionOnViewWillAppear = false

// Uncomment the following line to display an Edit button in the navigation bar for this view controller.
// self.navigationItem.rightBarButtonItem = self.editButtonItem()
}

override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}

// MARK: - Table view data source

override func numberOfSections(in tableView: UITableView) -> Int {
return 1
}

override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return restaurants.count
}


override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {

let cellIdentifier = "Cell"
let cell = tableView.dequeueReusableCell(withIdentifier: cellIdentifier, for: indexPath) as! CustomTableViewCell

// Configure the cell...
cell.nameLabel.text = restaurants[indexPath.row].name
cell.thumbnailImageView.image = UIImage(named: restaurants[indexPath.row].image)
cell.locationLabel.text = restaurants[indexPath.row].location
cell.typeLabel.text = restaurants[indexPath.row].type

cell.accessoryType = restaurants[indexPath.row].isVisited ? .checkmark : .none

return cell
}




override func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCellEditingStyle, forRowAt indexPath: IndexPath) {

if editingStyle == .delete {
// Delete the row from the data source
restaurants.remove(at: indexPath.row)
}

tableView.deleteRows(at: [indexPath], with: .fade)
}

override func tableView(_ tableView: UITableView, editActionsForRowAt indexPath: IndexPath) -> [UITableViewRowAction]? {

// Social Sharing Button
let shareAction = UITableViewRowAction(style: UITableViewRowActionStyle.default, title: "Share", handler: { (action, indexPath) -> Void in

let defaultText = "Just checking in at " + self.restaurants[indexPath.row].name

if let imageToShare = UIImage(named: self.restaurants[indexPath.row].image) {
let activityController = UIActivityViewController(activityItems: [defaultText, imageToShare], applicationActivities: nil)
self.present(activityController, animated: true, completion: nil)
}
})

// Delete button
let deleteAction = UITableViewRowAction(style: UITableViewRowActionStyle.default, title: "Delete",handler: { (action, indexPath) -> Void in

// Delete the row from the data source
self.restaurants.remove(at: indexPath.row)

self.tableView.deleteRows(at: [indexPath], with: .fade)
})

shareAction.backgroundColor = UIColor(red: 48.0/255.0, green: 173.0/255.0, blue: 99.0/255.0, alpha: 1.0)
deleteAction.backgroundColor = UIColor(red: 202.0/255.0, green: 202.0/255.0, blue: 203.0/255.0, alpha: 1.0)

return [deleteAction, shareAction]
}

// MARK: -

override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
if segue.identifier == "showRestaurantDetail" {
if let indexPath = tableView.indexPathForSelectedRow {
let destinationController = segue.destination as! ResturantDetailViewController
destinationController.resturant = restaurants[indexPath.row]
}
}
}
}


here's my githu repo

my github repo

Answer

In the Storyboard you are linking the "Burger restaurant" table controller to:

ResturantTableTableViewController

Just like your file "ResturantTableTableViewController.swift", but inside this file, you have declared it as:

class RestaurantTableViewController: UITableViewController {

The storyboard ignores the file-name, but uses the name you have declared inside the file.

Change the file-name and link storyboard to the same class. Or you can change the class-name inside the "ResturantTableTableViewController.swift" file to the same as the file name ("ResturantTableTableViewController").

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