使用PFObjects Swift解析表视图

Question

我想在搜索条形内容后查看Parse数据库中登录用户的图像，文本和文档。你能帮我吗？目前，我想在解析时查看用户对象。我是Parse的初学者。指向正确的指针会有所帮助。谢谢是的！我正在尝试使用解析开发drop box app。很难获得表视图的用户数据。

import Foundation
import Parse
import ParseUI

class tableViewController: PFQueryTableViewController, UITableViewDataSource, UITableViewDelegate, UISearchBarDelegate  {

    var searchStrings:NSMutableArray = NSMutableArray()

    @IBOutlet weak var mySeachbar: UISearchBar!
    @IBOutlet var myTable: UITableView!

    //Init the PFQueryTable tableView
    override init(style: UITableViewStyle, className: String!){
        super.init(style: style, className: className)

    }

    //required code
    required init!(coder aDecoder: NSCoder!) {
    super.init(coder: aDecoder)

        //Inside req code. Configure the PFQueryTableView
    self.parseClassName = "_User"
    self.textKey = "username"
    self.textKey = "activity"
    self.imageKey = "images"
    self.pullToRefreshEnabled = true
    self.paginationEnabled = false

    }
    //Define the query parameters that will provide the data for the tableview queryForTable
    override func queryForTable() -> PFQuery {
        var query = PFQuery(className: "_User")
        query.orderByAscending("username")
        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! PFTableViewCell!
        if cell == nil {
            cell = PFTableViewCell(style: UITableViewCellStyle.Default, reuseIdentifier: "Cell")
        }

        // Extract values from the PFObject to display in the table cell
        if let activity = object?["activity"] as? String {
            cell?.textLabel?.text = activity
        }


        return cell
    }
}