UITableView Using Swift - ios

Question

My TapCell1.swift
This is Custom UITableViewCell View
import UIKit
class TapCell1: UITableViewCell
{
#IBOutlet var labelText : UILabel
init(style: UITableViewCellStyle, reuseIdentifier: String!)
{
println("Ente")
super.init(style: UITableViewCellStyle.Value1, reuseIdentifier: reuseIdentifier)
}
override func setSelected(selected: Bool, animated: Bool)
{
super.setSelected(selected, animated: animated)
}
}
My ViewController.swift
Its All DataSource and Delegates are set correctly.But My custom Cell is not displaying.
import UIKit
class NextViewController: UIViewController, UITableViewDelegate, UITableViewDataSource
{
#IBOutlet var label: UILabel
#IBOutlet var tableView : UITableView
var getvalue = NSString()
override func viewDidLoad()
{
super.viewDidLoad()
label.text="HELLO GOLD"
println("hello : \(getvalue)")
self.tableView.registerClass(TapCell1.self, forCellReuseIdentifier: "Cell")
}
func tableView(tableView:UITableView!, numberOfRowsInSection section:Int)->Int
{
return 5
}
func numberOfSectionsInTableView(tableView:UITableView!)->Int
{
return 1
}
func tableView(tableView: UITableView!, cellForRowAtIndexPath indexPath: NSIndexPath!) -> UITableViewCell!
{
var cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as TapCell1
cell.labelText.text="Cell Text"
return cell
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
}
The Problem is My custom cell is Not displayed. Please suggest anything i did wrong.
Note: here is My code My File Download Link

Answer 1

I finally did it.
For TapCell1.swift
import UIKit
class TapCell1: UITableViewCell {
#IBOutlet var labelTitle: UILabel
init(style: UITableViewCellStyle, reuseIdentifier: String!) {
super.init(style: UITableViewCellStyle.Value1, reuseIdentifier: reuseIdentifier)
}
}
For NextViewController.swift
import UIKit
class NextViewController: UIViewController, UITableViewDelegate, UITableViewDataSource {
#IBOutlet var tableView: UITableView
var ListArray=NSMutableArray()
override func viewDidLoad() {
super.viewDidLoad()
let nibName = UINib(nibName: "TapCell1", bundle:nil)
self.tableView.registerNib(nibName, forCellReuseIdentifier: "Cell")
for i in 0...70 {
ListArray .addObject("Content: \(i)")
}
}
func tableView(tableView: UITableView!, numberOfRowsInSection section: Int)->Int {
return ListArray.count
}
func tableView(tableView: UITableView!, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
return 51
}
func numberOfSectionsInTableView(tableView: UITableView!) -> Int {
return 1
}
func tableView(tableView: UITableView!, cellForRowAtIndexPath indexPath: NSIndexPath!) -> UITableViewCell {
let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as TapCell1
//cell.titleLabel.text = "\(ListArray.objectAtIndex(indexPath.item))"
cell.labelTitle.text = "\(ListArray.objectAtIndex(indexPath.row))"
return cell
}
}
My working code link: CUSTOMISED TABLE

Answer 2

You should register the class for the cell. For that do
change this line of code to
self.tableView.registerClass(TapCell1.classForCoder(), forCellReuseIdentifier: "Cell")
Edit
You code is looks fine i checked it
//cell.labelText.text="Cell Text"
cell.textLabel.text="Cell Text" // use like this

Answer 3

The solution is most likely pinpointed to setting the cell height manually as such:
override func tableView(tableView:UITableView!, heightForRowAtIndexPath indexPath:NSIndexPath)->CGFloat
{
return 44
}
I believe it's an Xcode beta 6 bug.

Answer 4

I have now been able to get Custom UITableViewCell to work.
Works on
Runs on Xcode 6 beta 6
Runs on Xcode 6 beta 5
iOS is 7.1
How
I have created a ".xib" file for the cell.
I copy it into the storyboard.
Via the storyboard I give it a Identifier.
I make sure it is a sub child of a tableview
Doing it this way, you do not need to register a class / nib etc.
This is my custom cell.
import UIKit
class TestCell: UITableViewCell {
#IBOutlet var titleImageView: UIImageView!
#IBOutlet var titleLabel: UILabel!
override init(style: UITableViewCellStyle, reuseIdentifier: String!) {
super.init(style: style, reuseIdentifier: reuseIdentifier)
}
override func awakeFromNib() {
super.awakeFromNib()
// Initialization code
}
required init(coder aDecoder: NSCoder) {
super.init(coder: aDecoder)
}
}
In your view, or where ever you extend "UITableViewDataSource".
Make sure "cell2" is the same as the "Identifier" that you gave it via the storyboard.
func tableView(tableView: UITableView!, cellForRowAtIndexPath indexPath: NSIndexPath!) -> UITableViewCell! {
var cell:TestCell = tableView.dequeueReusableCellWithIdentifier("cell2", forIndexPath: indexPath) as TestCell
// Example of using the custom elements.
cell.titleLabel.text = self.items[indexPath.row]
var topImage = UIImage(named: "fv.png")
cell.titleImageView.image = topImage
return cell
}
uitableviewcell

Answer 5

Check your Story board select the cell and look at the "identity inspector in that select CLASS type your CustomClass and MODULE type your project name
I have done this It works perfectly try this tip to avoid error to see below image and code
override func tableView(tableView: UITableView!, cellForRowAtIndexPath indexPath: NSIndexPath?) -> UITableViewCell? {
// let cell = UITableViewCell(style: UITableViewCellStyle.Default, reuseIdentifier: nil)
// cell.textLabel.text = array[indexPath!.row] as String
let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as CustomTableViewCell
cell.nameLabel.text = array[indexPath!.row] as String
cell.RestaurentView.image = UIImage(named:images[indexPath!.row])
return cell
}

Answer 6

Try this following code
var cell:CustomTableViewCell = tableView.dequeueReusableCellWithIdentifier("CustomTableViewCell") as CustomTableViewCell
https://github.com/iappvk/TableView-Swift

Answer 7

If you are not using Storyboard then create a new file as subclass of UITableViewCell check the checkbox "also create xib files" after that set your custom cell .and here is the code for tableview
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell
{
var customcell:CustomTableViewCellClass? = tableView.dequeueReusableCellWithIdentifier("cell") as? CustomTableViewCellClass
if (customcell==nil)
{
var nib:NSArray=NSBundle.mainBundle().loadNibNamed("CustomTableViewCellClass", owner: self, options: nil)
customcell = nib.objectAtIndex(0) as? CustomTableViewCell
}
return customcell!
}

Answer 8

Try this following code:
var cell = tableView.dequeueReusableCell(withIdentifier: "CustomCellTableView") as? CustomCellTableView

Answer 9

Extention of NSOject
extension NSObject {
var name: String {
return String(describing: type(of: self))
}
class var name: String {
return String(describing: self)
}
}
Properties on Custom TableViewCell
class var nib: UINib {
return UINib(nibName:YourTableViewCell.name, bundle: nil)
}
class var idetifier: String {
return YourTableViewCell.name
}
Add in UIViewController
self.tableView.registerNib(YourTableViewCell.nib, forCellReuseIdentifier: YourTableViewCell.idetifier)
let cell = tableView.dequeueReusableCellWithIdentifier(YourTableViewCell.idetifier, forIndexPath: indexPath) as! YourTableViewCell

Answer 10

It is Purely swift notation an working for me
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell
{
var cellIdentifier:String = "CustomFields"
var cell:CustomCell? = tableView.dequeueReusableCellWithIdentifier(cellIdentifier) as? CustomCell
if (cell == nil)
{
var nib:Array = NSBundle.mainBundle().loadNibNamed("CustomCell", owner: self, options: nil) cell = nib[0] as? CustomCell
}
return cell!
}