Question

终于克服了所有错误，但我仍然无法在Parse中的University类的universityEnrolledName（列）中看到我的UITableView上的数据。

我认为这与我的查询有关

var query = PFQuery(className: "University")
    query.whereKey("univeristyEnrolledName", equalTo:"UCSD")
    query.findObjectsInBackgroundWithBlock {
        (objects: [AnyObject]?, error: NSError?) -> Void in

        if error == nil {
            // The find succeeded.
            NSLog("Successfully retrieved \(objects!.count) scores.")

            // Do something with the found objects
            if let objects = objects {
              for object in objects {
                println("The value of object.objectId is ( object.objectId)")
                self.funlists.append("\(object.objectId)")
              }
              self.uiTableView.reloadData()
            }
        } else {
            println("value of object is messed")
              // Log details of the failure
           // NSLog("Error: %@ %@", error!, error!.userInfo!)
          }
      }

现在已经坚持了几天，任何想法？

Answer 1

您忘了更新行。

{{1}}

Answer 2

您应该将数据数组实现到表视图

       if let objects = objects {
          for object in objects {
            println("The value of object.objectId is ( object.objectId)")
            self.funlists.append("\(object.objectId)")
          }
            tableView.reloadData()
        }

//////////////

    func numberOfSectionsInTableView(tableView: UITableView)->Int {
        return 1
    }

    func tableView(tableView: UITableView, numberOfRowsInSection section: Int)->Int {

        return self.funlists.count;
    }



    func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath)->UITableViewCell
    {
        let cell = tableView.dequeueReusableCellWithIdentifier("cell") as! UITableViewCell;

            cell.textLabel?.text = self.funlists[indexPath.row];

        return cell;
    }}

不显示解析

2 个答案: