UILabel不在UITableViewController的自定义原型单元中更新

Question

Have tried several variations and watched different tutorials but cannot get my custom prototype cell to change from the defaulted text "label" in my tableviewcontroller. I have defined these labels as IBOutlets in the custom prototype file which is appropriately linked. I'm sure I missing something elementary here. Any thoughts?

import UIKit; import Parse

class UserRecordsTableViewController: PFQueryTableViewController {

    // Initialise the PFQueryTable tableview
    override init!(style: UITableViewStyle, className: String!) {
        super.init(style: style, className: className)
    }

    required init(coder aDecoder: NSCoder) {
        super.init(coder: aDecoder)

        // Configure the PFQueryTableView
        self.parseClassName = "Event"
        self.textKey = "category"
        self.textKey = "duration"
        self.pullToRefreshEnabled = true
        self.paginationEnabled = false
    }

    // Define the query that will provide the data for the table view
    override func queryForTable() -> PFQuery! {
        var query = PFQuery(className: "event")
        query.orderByAscending("category")
        return query
    }

    //override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell
    override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath, object: PFObject) -> PFTableViewCell {
        var cell = tableView.dequeueReusableCellWithIdentifier("Cell") as UserRecordsTableViewCell!

        if cell == nil {
            cell = UserRecordsTableViewCell(style: UITableViewCellStyle.Default, reuseIdentifier: "Cell")
        }

        // Extract values from the PFObject to display in the table cell    
        cell.durationEventLabel.text = object["duration"] as? String

        // Date for cell subtitle
        return cell
    }
}

Here is my cell:

import UIkit
class UserRecordsTableViewCell: PFTableViewCell {

    @IBOutlet weak var dateEventLabel: UILabel!

    @IBOutlet weak var catEventLabel: UILabel!

    @IBOutlet weak var durationEventLabel: UILabel!

}

And under class in IB I have selected UserRecordsTableViewCell.

Answer 1

I have decided the best approach to my desired look is to go with PFTableViewCell provided by parse framework and simply only show two items. Main category and date as subtitle. This is opposed to creating a custom cell which works well with text and image label but not well with two text keys. Followed this tutorial and was great:

https://medium.com/swift-programming/ios-swift-parse-com-tutorial-set-up-xcode-project-part-2-of-3-31a17d1c6581