Re: Weird UITableView problem
Re: Weird UITableView problem
- Subject: Re: Weird UITableView problem
- From: Mike Abdullah <email@hidden>
- Date: Sun, 26 Apr 2015 19:16:34 +0200
> On 26 Apr 2015, at 18:29, William Squires <email@hidden> wrote:
>
> I made a fairly simple iOS app (Single View template, iPhone, Swift) that has a UITableView. I've got it all hooked up, and running the project (in the simulator) shows the table view, but only 13 (out of 20) rows are ever shown.
>
> here's the deal:
>
> ViewController.swift
> --------------------
> class ViewController: UIViewController, UITableViewDelegate, UITableViewSource
> {
> private let dwarves = ["Sleepy",
> "Sneezy",
> "Bashful",
> "Happy,"
> "Doc",
> "Grumpy",
> "Dopey",
> "Thorin",
> "Dorin",
> "Nori",
> "Ori",
> "Balin",
> "Dwalin",
> "Fili", // From here on, these might as well not exist (index >= 13)
> "Kili",
> "Oin",
> "Gloin",
> "Bifur",
> "Bofur",
> "Bombur"
> ]
> let simpleTableIdentifier = "SimpleTableIdentifier"
>
> ...
>
> // MARK: UITableViewDataSource/UITableViewDelegate methods
> func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int
> {
> return dwarves.count
> }
>
> func tableView(tableView:UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell
> {
> var cell = tableView.dequeueReusableCellWithIdentifier(simpleTableIdentifier) as? UITableViewCell
> if (cell == nil)
> {
> cell = UITableViewCell(style: UITableViewCellStyle.Default, reuseIdentifier: simpleTableIdentifier)
> {
> cell!.textLabel?.text = dwarves[indexPath.row]
> return cell
> }
> }
Hazarding a guess you want to check your if statement there. Looks to me like you only ever fill in the cell’s text when creating a new one; not when re-using an existing one.
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden