我也遇到了上面提到的问题。有人可以帮我吗？
我已将我的 NSMutableDictionary 定义为结果。通过打印它，我得到了如下结果:
下面是“results”NSMutableDictionary 中的值。
[{Name = 4480101010;Feedback = goo;FeedbackID = 186;FeedbackOn = "18-Mar-2016 11:26";IsFrom = 1;UserName = "Bernie Killian";RequestID = 1531;}
{Name = 4480101010;Feedback = supr;FeedbackID = 172;FeedbackOn = "09-Mar-2016 08:04";IsFrom = 1;UserName = rajesh;RequestID = 1445;},{Name = 4480101010;Feedback = supr;FeedbackID = 170;FeedbackOn = "09-Mar-2016 08:00";IsFrom = 1;UserName = rajesh;RequestID = 1444;},{Name = 4480101010;Feedback = "all works fine";FeedbackID = 158;FeedbackOn = "08-Mar-2016 17:21";IsFrom = 1;UserName = "Mahendra Suthar";RequestID = 1429;}]
我需要在表格 View 中填充这些值，这样名称应该在 nameLabel 单元格值中，反馈在 feedbackLabel 单元格值中。怎么做？我已经尝试了所有可能的事情。但无法得到解决方案。
这是我的完整代码。
导入基金会 反馈 View Controller 类:UIViewController、UITableViewDelegate、UITableViewDataSource{
@IBOutlet weak var tableView: UITableView!
var feedbackResults = [String]()
var prefectCount : Int = 0
var abhyasiCount : Int = 0
var prefectResults = [NSMutableDictionary]()
var abhyasiResults = [NSMutableDictionary]()
var selectedIndex : Int = 0
var totalCount : Int = 1
override func viewDidLoad() {
super.viewDidLoad()
tableView.delegate = self
tableView.dataSource = self
reloadTable()
let appid : String = NSUserDefaults.standardUserDefaults().objectForKey("appID") as! String
Server.sendGet(URL.getUserFeedbackInformation(appid), completionHandler: self.feedbackCompletionHandler)
}
@IBAction func onFeedbackChanged(sender: AnyObject) {
if sender.selectedSegmentIndex == 0 {
self.selectedIndex = 0
}else{
self.selectedIndex = 1
}
print(selectedIndex)
}
func feedbackCompletionHandler(data: NSData?, response: NSURLResponse?, error: NSError?){
dispatch_async(dispatch_get_main_queue(), {
// code here
let responseStr = Server.dataToNSArray(data)
for eachFeedback in responseStr!{
if eachFeedback["IsFromPerceptor"] as! NSNumber == 1 {
self.abhyasiCount++
self.abhyasiResults.append(eachFeedback as! NSMutableDictionary)
}
else
{
self.prefectCount++
self.prefectResults.append(eachFeedback as! NSMutableDictionary)
}
}
self.reloadTable()
})
}
// START Table View
func numberOfSectionsInTableView(tableView: UITableView) -> Int {
return 1
}
func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
print(self.selectedIndex)
if self.selectedIndex == 0 {
self.totalCount = self.abhyasiCount
}else{
self.totalCount = self.prefectCount
}
return self.totalCount
}
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCellWithIdentifier("FeedbackIdentifierCell", forIndexPath: indexPath) as! FeedbackIdentifierCell
cell.numberLabel.text = abhyashiResults[“FeedbackID”] as? String
cell.nameLabel.text = abhyashiResults[“Name”] as? String
cell.feedbackLabel.text = abhyashiResults[“Feedback”] as? String
cell.dateLabel.text = abhyashiResults[“FeedbackOn”] as? String
return cell
}
func reloadTable() {
tableView.reloadData()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
}
最佳答案
您提供的结果值是一个字典数组，而不是字典本身。根据您的评论，您似乎需要从数组中提取特定值。您可能会根据传递给您的索引路径执行此操作:
func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCellWithIdentifier("FeedbackIdentifierCell", forIndexPath: indexPath) as! FeedbackIdentifierCell
let valueForCell = results[indexPath.row]
cell.numberLabel.text = valueForCell["Feedback"]
…
关于ios - 无法使用 String 类型的索引下标 NSMutableDictionary 类型的值，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/36299799/