无法使用PFQueryTableViewController(Swift2)显示自定义单元格 [英] Can't display custom cell with PFQueryTableViewController (Swift2)

问题描述

在Swift 2 +中使用parse.com v1.4(安装了可可豆荚)

Using parse.com v1.4 (installed with cocoa pods) with Swift 2 +

我已经使用自定义单元格设置了PFQueryTableViewController(ParseUI).我相信一切都已顺利完成，但是即使我确实收到并可以打印(调试过)它，也无法从Parse.com上显示该单元格的值.

I've setup up my PFQueryTableViewController (ParseUI) with a custom cell. I believe everything is hooked up fine, however I can't get the cell to display the value from Parse.com even though I do receive it and can print it (I've debugged it).

我这样出队:

override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath, object: PFObject?) -> PFTableViewCell {

    let cellIdentifier = "Cell"

    let cell = tableView.dequeueReusableCellWithIdentifier(cellIdentifier, forIndexPath: indexPath) as! OrderTableViewCell

    // Extract values from the PFObject to display in the table cell
    if let pfObject = object {

        // prints expected value, e.g. 1, 2, 3
        print(pfObject["table"])

        // shows "Label" which is my label's default text on the SB!!
        let table = pfObject["table"] as? String
        cell.lblTable.text = table
    }
    return cell
}

我的PFQueryTableViewController的其余部分似乎可以从Parse加载数据:

The rest of my PFQueryTableViewController which seems to load data OK from Parse:

我的自定义单元格OrderTableViewCell(带有一些标签IBActions):

My custom cell OrderTableViewCell (with some label IBActions):

SB设置:

结果:

如何获取标签以显示实际文本?我想念什么?由于我通过Parse UI获得的其他功能，我不想恢复为标准的UITableView.

How can I get the label to display the actual text? What am I missing? I don't want to revert back to standard UITableView due to the additional features I get with Parse UI.

推荐答案

发现它就像更改一样简单

turns out it was as simple as changing

let table = pfObject["table"] as? String

到

let table = String(pfObject["table"])

这篇关于无法使用PFQueryTableViewController(Swift2)显示自定义单元格的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！