ios - 无法执行方法--错误 :Value of type 'UITableViewCell' has no member 'getCell'

Question

我正在尝试在单元格方法中调用函数，但在此之前我需要在 View Controller 单元格中调用函数。每次我尝试调用 Xcode 时都无法识别它并出现错误。如果我只是复制它(“UITableViewCell”类型的值没有成员“getCell”)。

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell:TableViewCell1 = tableViewFullP1.dequeueReusableCell(withIdentifier: "cell01", for: indexPath) as! TableViewCell1

    configureCell(cell, at: indexPath) // The one I want to call in the end

    return cell
}

//Fetch Method P1
func fetchInfoToHomepage() {
    let fetchRequest88: NSFetchRequest<Information> = Information.fetchRequest()
    let sortOnDate = NSSortDescriptor(key: "date_info9", ascending: false)

    fetchRequest88.sortDescriptors = [sortOnDate]

    controllerItch = NSFetchedResultsController(fetchRequest: fetchRequest88, managedObjectContext: context77, sectionNameKeyPath: nil, cacheName: nil)
    controllerItch.delegate = self

    do {
        try controllerItch.performFetch()
    } catch {print("Failed fetch p1")}
}

// Sepcical func
func configureCell(_ cell: UITableViewCell, at indexPath: IndexPath) {
    var malekHosny = controllerItch.object(at: indexPath)
    cell.getCell(infos: malekHosny) //Here's the problem
}

Answer 1

大概您的 UITableViewCell 子类确实有一个getCell 方法。所以你需要转换到那个子类:

(cell as! TableViewCell1).getCell...