UITableView doesn't show content of the custom cell?


UITableView doesn't show content of the custom cell?



I'm beginner in iOS, so bear with me. I have several problems. First:
When app is launched, search bar should be hidden, and when user swipes down the search bar should appear like this: when the app is launched
Second: When user taps on search bar, the table view should show cells like this: when user taps search bar but for some reason table view won't show the content of said cell, it shows the name of the store in search bar: shows only name of the store(I connected delegate and dataSource). This is my code:


import UIKit
import Foundation

class LOSocialWallPublicViewController: UIViewController, UISearchBarDelegate {

//MARK: Variables
let screenWidth = UIScreen.main.bounds.width
let screenHeight = UIScreen.main.bounds.height

var searchController = UISearchController()
var suggestionsTableView: UITableView?
var hidesSearchBarWhenScrolling = true
var storeTableView: UITableView?
var dataArray = [Stores]()
var currentDataArray = [Stores]()
var dataLabel = [Labels]()
var currentDataLabel = [Labels]()
var filtered:[String] =
var searchActive = false
var cellSelected = 0

//MARK: - Outlets
@IBOutlet weak var moreInfoButton: UIButton!
@IBOutlet weak var homePageButton: UITabBarItem!
@IBOutlet weak var addButton: UITabBarItem!
@IBOutlet weak var getMoreButton: UITabBarItem!
@IBOutlet weak var fourthItemTabBarButton: UITabBarItem!
@IBOutlet weak var commentButton: UITabBarItem!
@IBOutlet weak var slideView: UIView!
@IBOutlet weak var allPostsButton: UIButton!
@IBOutlet weak var topFollowedButton: UIButton!
@IBOutlet weak var topLikedButton: UIButton!
@IBOutlet weak var leftSlidViewConstraint: NSLayoutConstraint!
@IBOutlet weak var menuView: UIView!
@IBOutlet weak var tableView: UITableView!
@IBOutlet weak var searchBar:UISearchBar!

//MARK: - LifeCycle
override func viewDidLoad() {
super.viewDidLoad()

tableView.delegate = self
tableView.dataSource = self
tableView.register(UINib(nibName: "LOCustomSocialWallTableViewCell", bundle: nil), forCellReuseIdentifier: "customCell")
tableView.backgroundColor = UIColor(hex: 0xEFEFEF)

searchBarTextDidBeginEditing(searchBar)
setupLabels()
setupStores()

//MARK: - Search bar
searchBar.delegate = self
searchBar.isTranslucent = true
searchBar.placeholder = "Search by markers"
searchBar.tintColor = UIColor.black
searchBar.barTintColor = UIColor(red: 0.95, green: 0.95, blue: 0.95, alpha: 1)
searchBar.isOpaque = false
searchBar.searchTextPositionAdjustment = UIOffset(horizontal: 10.0, vertical: 0.0)
searchBar.setImage(UIImage(named: "search"), for: .search, state: .normal)

if let textField = searchBar.value(forKey: "searchField") as? UITextField {
textField.textColor = UIColor.black
textField.font = UIFont(name: "Montserrat", size: 14)
textField.clipsToBounds = true
textField.frame.size.height = 30

if let backgroundView = textField.subviews.first {
backgroundView.backgroundColor = UIColor.white
backgroundView.layer.cornerRadius = 17
backgroundView.clipsToBounds = true
}
}
}



This is array of Stores and how I set table view.


//MARK: - Search stores
private func setupStores() {

dataArray.append(Stores(name: "Zara", image: "zara"))
dataArray.append(Stores(name: "Amadeus", image: "amadeus"))
dataArray.append(Stores(name: "Europa 92", image: "europa 92"))
dataArray.append(Stores(name: "Bershka", image: "bershka"))
dataArray.append(Stores(name: "Levi's", image: "levis"))
dataArray.append(Stores(name: "Pull&Bear", image: "pull&bear"))
dataArray.append(Stores(name: "Sir Oliver", image: "s.Oliver"))

currentDataArray = dataArray
}

//MARK: - Suggestions TableView
func searchBarTextDidBeginEditing(_ searchBar: UISearchBar) {

if suggestionsTableView == nil {

suggestionsTableView?.isHidden = false
suggestionsTableView = UITableView(frame: CGRect(x: 0, y: 185, width: UIScreen.main.bounds.width, height: 168), style: .plain)

suggestionsTableView?.dataSource = self
suggestionsTableView?.delegate = self
suggestionsTableView?.isScrollEnabled = false

self.view.insertSubview(suggestionsTableView!, aboveSubview: tableView!)
suggestionsTableView?.register(UINib(nibName: "LOSearchLabelsTableViewCell", bundle: nil), forCellReuseIdentifier: "searchLabel")
suggestionsTableView?.register(UINib(nibName: "LOSocialWallSearchTableViewCell", bundle: nil), forCellReuseIdentifier: "searchCell")

} else if storeTableView == nil {

storeTableView?.reloadData()
suggestionsTableView?.isHidden = true
storeTableView = UITableView(frame: CGRect(x: 0, y: 185, width: UIScreen.main.bounds.width, height: 450), style: .plain)

storeTableView?.dataSource = self
storeTableView?.delegate = self

self.view.insertSubview(storeTableView!, aboveSubview: tableView!)
storeTableView?.register(UINib(nibName: "LOSocialWallSearchTableViewCell", bundle: nil), forCellReuseIdentifier: "searchCell")
storeTableView?.register(UINib(nibName: "LOSearchLabelsTableViewCell", bundle: nil), forCellReuseIdentifier: "searchLabel")
self.searchBar.setImage(UIImage(named: "searchActive"), for: .search, state: .normal)
}
}



This two labels are shown upon launching the app below the search bar.


private func setupLabels() {

dataLabel.append(Labels(nameLabel: "Top liked"))
dataLabel.append(Labels(nameLabel: "Top followed"))

currentDataLabel = dataLabel
}



Search text:


func searchBar(_ searchBar: UISearchBar, textDidChange searchText: String) {

// if tableView == self.storeTableView {

dataArray = currentDataArray.filter({ store -> Bool in
guard let text = searchBar.text else {return false}
return store.name.contains(text)
})

if(dataArray.count != 0) {

searchActive = true

} else {

searchActive = false
}
if searchText.isEmpty {

self.storeTableView?.reloadData()
searchActive = true
storeTableView?.isHidden = false

}

self.storeTableView?.reloadData()
// }
}



Classes for stores and labels:


class Stores {
let name: String
let image: String

init(name: String, image: String) {
self.name = name
self.image = image
}
}

class Labels {
let nameLabel: String

init(nameLabel: String) {
self.nameLabel = nameLabel
}
}
}



UITableViewDelegate:


//MARK: - UITableView delegate and datasource
extension LOSocialWallPublicViewController: UITableViewDelegate, UITableViewDataSource {

func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {

if tableView == self.tableView {

return 5

} else if tableView == self.storeTableView {

// if (searchActive) {

// if currentDataArray.isEmpty {

return dataArray.count

// }
// return currentDataArray.count

// } else {
//
// return currentDataLabel.count
//
// }
}
return dataArray.count

}

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

if tableView == self.tableView {

let socialCell = tableView.dequeueReusableCell(withIdentifier: "customCell", for: indexPath) as? LOCustomSocialWallTableViewCell

return socialCell!

} else {

if tableView == self.storeTableView && (searchActive) {

if let cell = tableView.dequeueReusableCell(withIdentifier: "searchCell", for: indexPath) as? LOSocialWallSearchTableViewCell {

if indexPath.isEmpty {

cell.searchLabel?.text = dataArray[indexPath.row].name
cell.searchImageView.image = UIImage(named: dataArray[indexPath.row].image)

} else {
cell.searchLabel?.text = currentDataArray[indexPath.row].name
cell.searchImageView.image = UIImage(named: currentDataArray[indexPath.row].image)

return cell
}
}

} else if let c = tableView.dequeueReusableCell(withIdentifier: "searchLabel", for: indexPath) as? LOSearchLabelsTableViewCell {

if tableView == self.suggestionsTableView {

if indexPath.row == 0 {

c.topLabel.text = dataLabel[indexPath.row].nameLabel

return c

} else if indexPath.row == 1 {

c.topLabel.text = currentDataLabel[indexPath.row].nameLabel

return c
}
}
}
}
return UITableViewCell()

}

func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {

return UITableViewAutomaticDimension
}

func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {

if tableView == self.tableView {

LOControllerHelper.showSinglePostViewController()
suggestionsTableView?.isHidden = true
storeTableView?.isHidden = true

} else if tableView == self.storeTableView {

cellSelected = indexPath.row
searchBar.text = currentDataArray[indexPath.row].name
searchBar.resignFirstResponder()
storeTableView?.reloadData()

}
}
}



I know, there is a lot of code here, but this is a big app... and this is just part of it. I would really appreciate if someone would take time to help me. Thanks in advance.









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