ProfileHomeModel、ProfileLocationModel、ProfileRequestManager、ProfileTableUserViewController、およびProfileTableViewCellを含む5つのクラスを作成しました。私の目標はjsonを正しく解析し、データを表示することです。リクエストマネージャのクラスで問題が発生しました。私は全く新しいです。私はswiftyJSONとAlamofireを使わずにこれをしたいと思っています。フレームワークを使用しないでRequestManagerクラスを作成する方法swift
import Foundation
class ProfileRequestManager{
let urlPath = "*********"
let url = NSURL(string: urlPath)
let data = NSData(contentsOfURL: url!)
do {
let jsonData = try NSJSONSerialization.JSONObjectWithData(data!, options: .AllowFragments) as? NSDictionary
print(jsonData)
let results = jsonData!.objectForKey("strengths") as? [NSDictionary] ?? []
for result in results {
print(result)
}
}
catch {
print("Something went wrong while parsing json data fetched from the API")
}
}
jsonData
{ "success": true, "profile": { "firstname": "Vignesh", "lastname": "Krish", "title": "Software Developer Intern", "designations": null, "specialty": "Computer Science", "location": "0", "email": "[email protected]", "phone": "4026136265", "biography": "Boxing and Travelling", "interests": "Watching movies", "skills": "Hozier and A.R Rahman", "goals": "becoming a software developer", "mentors": "Hardik Patel", "doh": "2016-05-09", "dob": "1994-06-08", "strengths": [ { "id": "4", "name": "Analytical", "description": "People exceptionally talented in the Analytical theme search for reasons and causes. They have the ability to think about all the factors that might affect a situation.", "color": "9c0000" }, { "id": "17", "name": "Focus", "description": "People exceptionally talented in the Focus theme can take a direction, follow through, and make the corrections necessary to stay on track. They prioritize, then act.", "color": "5c3a6e" }, { "id": "8", "name": "Communication", "description": "People exceptionally talented in the Communication theme generally find it easy to put their thoughts into words. They are good conversationalists and presenters.", "color": "da892f" }, { "id": "29", "name": "Responsibility", "description": "People exceptionally talented in the Responsibility theme take psychological ownership of what they say they will do. They are committed to stable values such as honesty and loyalty.", "color": "5c3a6e" }, { "id": "30", "name": "Restorative", "description": "People exceptionally talented in the Restorative theme are adept at dealing with problems. They are good at figuring out what is wrong and resolving it.", "color": "5c3a6e" } ], "settings": { "enable_sms": "0" } } }
私はキャッチに
私は取得しています誤りである上に、それのすべてを返すようにしようとしています。 Xcodeは私に期待される宣言エラーを与えています。私は中括弧をチェックした。
これを理解する助けに感謝します。
また、セキュリティのためにURLに含める必要はありません。私はそれが助けて欲しい
また、すべての値を別々のセルに表示しようとしています。これは今私が持っているものです。
override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
if indexPath.row == 0 {
let cell = tableView.dequeueReusableCellWithIdentifier("ProfileCell", forIndexPath: indexPath) as! ProfileUserTableViewCell
cell.firstName?.text = firstName
cell.lastName?.text = lastName
cell.title?.text = title
return cell
}
}
これをどのように修正できるかご存知ですか？
これは私の現在の状況です。私はそれをテーブルビューのセルに表示することはできません。 この問題は、私のjson値をラベルにどのように割り当てるのかと思われます。
輸入のUIKit
クラスProfileUserTableViewController：のUITableViewController {
override func viewDidLoad() {
super.viewDidLoad()
tableView.reloadData()
//retrieving json from server
let requestURL: NSURL = NSURL(string: "https:******************")!
//Your baseURL
let urlRequest: NSMutableURLRequest = NSMutableURLRequest(URL: requestURL)
let session = NSURLSession.sharedSession()
let task = session.dataTaskWithRequest(urlRequest) {
(data, response, error) -> Void in
let httpResponse = response as! NSHTTPURLResponse
let statusCode = httpResponse.statusCode
if (statusCode == 200) {
print("Everyone is fine")
do {
let JSON = try NSJSONSerialization.JSONObjectWithData(data!, options:NSJSONReadingOptions(rawValue: 0))
guard let JSONDictionary :NSDictionary = JSON as? NSDictionary else {
print("Not a Dictionary")
return
}
// print("JSONDictionary! \(JSONDictionary)")
if let profile = JSONDictionary["profile"] as? NSDictionary {
print(profile)
//This is where we should begin parsing json into whatever you want to
let firstName = profile["firstName"] as? String
let lastName = profile["lastName"] as? String
let title = profile["title"] as? String
print(firstName!, lastName, title!)
// let settings = profile["settings"] as? NSDictionary
//
// let enableSMS = settings!.valueForKey("enable_sms") as? String
// print(enableSMS!)
//to parse commentTotals content from api
let commentTotals = profile["commentTotals"] as? NSArray
for eachItem in commentTotals! {
let total = eachItem.valueForKey("total") as? String
let id = eachItem.valueForKey("id") as? String
print(total!,id!)
}
//to parse strength contents from api
let strengths = profile["strengths"] as? NSArray
for eachItem in strengths! {
let color = eachItem.valueForKey("color") as? String
let description = eachItem.valueForKey("description")
let id = eachItem.valueForKey("id")
let name = eachItem.valueForKey("name")
print(name!, description!, color!, id!)
}
}
}
catch let JSONError as NSError {
print("\(JSONError)")
}
}
}
task.resume()
// Uncomment the following line to preserve selection between presentations
// self.clearsSelectionOnViewWillAppear = false
// Uncomment the following line to display an Edit button in the navigation bar for this view controller.
// self.navigationItem.rightBarButtonItem = self.editButtonItem()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
// MARK: - Table view data source
override func numberOfSectionsInTableView(tableView: UITableView) -> Int {
// #warning Incomplete implementation, return the number of sections
return 1
}
override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
// #warning Incomplete implementation, return the number of rows
return 4
}
override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
if indexPath.row == 0 {
let cell = tableView.dequeueReusableCellWithIdentifier("ProfileCell", forIndexPath: indexPath) as! ProfileUserTableViewCell
cell.firstName?.text = [indexPath.row].firstName
cell.lastName?.text = [indexPath.row].lastName
cell.title?.text = [indexPath.row].title
return cell
}
if indexPath.row == 1 {
let cell = tableView.dequeueReusableCellWithIdentifier("ProfileCell2", forIndexPath: indexPath) as! ProfileUserTableViewCell
cell.score?.text = [indexPath.row].score
cell.received?.text = [indexPath.row].received
cell.given?.text = [indexPath.row].given
return cell
}
if indexPath.row == 2 {
let cell = tableView.dequeueReusableCellWithIdentifier("ProfileCell3", forIndexPath: indexPath) as! ProfileUserTableViewCell
cell.coreValueComments1?.text = [indexPath.row].total
cell.coreValueComments2?.text = [indexPath.row].total
cell.coreValueComments3?.text = [indexPath.row].total
cell.coreValueComments4?.text = [indexPath.row].total
return cell
}
else {
let cell = tableView.dequeueReusableCellWithIdentifier("ProfileCell4", forIndexPath: indexPath) as! ProfileUserTableViewCell
cell.strength1?.text = [indexPath.row].name
cell.strength2?.text = [indexPath.row].name
cell.strength3?.text = [indexPath.row].name
cell.strength4?.text = [indexPath.row].name
return cell
}
}
}
ありがとうございます！私は別の質問がある。私は私のUIにjsonの値を表示しようとしています。私はコードと質問をメインポストに添付しました。あなたは私を助けてくれる？ –
どのようにしてUIにデータを表示したいですか？ tableView？ – amagain
さらに、これはコードを記述する正確な方法ではありません。このコードは、何かをする目的にのみ役立ちます。デザインパターンを勉強し、MVCパターンに従うようにしてください。 – amagain