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//
// ViewController.swift
// AP Attack
//
// Created by ddfulton on 5/8/15.
// Copyright (c) 2015 ddfulton. All rights reserved.
//
import UIKit
import Parse
class ViewController: UIViewController {
var Question: String!
var Answers: [String]!
var Answer: String!
@IBOutlet weak var QuestionLabel: UILabel!
@IBOutlet weak var Button1: UIButton!
@IBOutlet weak var Button2: UIButton!
@IBOutlet weak var Button3: UIButton!
@IBOutlet weak var Button4: UIButton!
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
CallData()
}
func CallData(){
var query : PFQuery = PFQuery(className: "QuestionsandAnswers")
query.getObjectInBackgroundWithId("Mo4HYEB8EC"){
(ObjectHolder : PFObject!, error : NSError!) -> Void in
if (error == nil){
self.Question = ObjectHolder["Question"] as String!
self.Answers = ObjectHolder["Answers"] as Array!
self.Answer = ObjectHolder["Answer"] as String!
if (self.Answers.count > 0){
self.QuestionLabel.text = self.Question
self.Button1.setTitle(self.Answers[0], forState : UIControlState.Normal)
self.Button2.setTitle(self.Answers[1], forState : UIControlState.Normal)
self.Button3.setTitle(self.Answers[2], forState : UIControlState.Normal)
self.Button4.setTitle(self.Answers[3], forState : UIControlState.Normal)
}
}
else{
NSLog("Error. Wrong!")
}
}
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
@IBAction func Button1Action(sender: AnyObject) {
}
@IBAction func Button2Action(sender: AnyObject) {
}
@IBAction func Button3Action(sender: AnyObject) {
}
@IBAction func Button4Action(sender: AnyObject) {
}
}
這是我的整個代碼。我的Parse.com被組織爲objectId,createdAt,updatedAt,ACL,問題(字符串),Answers(字符串數組),Answer(字符串,但它的值是一個數字)。Parse.com爲Xcode製作簡單的應用程序,如瑣事破解類型
https://www.youtube.com/watch?v=3Yeicy7wCBA這是youtube視頻,直接跟隨。
我知道我肯定錯過了一些東西,否則會起作用,但我只是在調試它時做了一個糟糕的時間。
由於您的意思是Answer是一個數字,並且在您的代碼中,您已將其寫爲String。所以首先你把它作爲數字然後將其轉換爲字符串。你的答案陣列計算你不知道,但你正在訪問達4索引。請進行更改。 – Amit89