UITableView + UISlider。为数组中的特定索引保存值
UITableView + UISlider. Save Value for specific Index in Array
我有一个调查表视图，如图所示。我想在特定索引处保存每一行的最终值。例如，“ajkpXc”代表第一行，用户必须权衡“能力工作知识和生产力”与“创造力”相比有多重要。为了正确使用信息，显然我必须将其存储到特定索引。
我尝试实现的所有解决方案都没有奏效。
我希望我的目标很明确，并且在我提供代码时你们中的一些人可以找到可行的解决方案。 :)
顺便说一句：我做了一个数组和一个字典，所以你可以找出最适合我的目的。
感谢您的帮助！！！
class AHPRatingPriorityViewController: UIViewController {
// MARK: - Properties
@IBOutlet weak var tableView: UITableView!
@IBOutlet weak var saveButton: UIButton!
@IBOutlet weak var errorLabel: UILabel!
var userID:String?
var currentValue:Int?
private var ratingStorage = [Int](repeating: 0, count: 28)
private static var rowsCount = 28
let step : Float = 1
let leftItems = ["Ability,\n Job Knowledge,\n Productivity",
"Ability, Job Knowledge, Productivity",
"Ability, Job Knowledge, Productivity",
"Ability, Job Knowledge, Productivity",
"Ability, Job Knowledge, Productivity",
"Ability, Job Knowledge, Productivity",
"Ability, Job Knowledge, Productivity",
"Creativity",
"Creativity",
"Creativity",
"Creativity",
"Creativity",
"Creativity",
"initiative, judgment, responsibility",
"initiative, judgment, responsibility",
"initiative, judgment, responsibility",
"initiative, judgment, responsibility",
"initiative, judgment, responsibility",
"quality of work, planning, accuracy",
"quality of work, planning, accuracy",
"quality of work, planning, accuracy",
"quality of work, planning, accuracy",
"Organization and Job Commitment",
"Organization and Job Commitment",
"Organization and Job Commitment",
"Organization and Supervisor Loyalty",
"Organization and Supervisor Loyalty",
"interpersonal relationships,\n attitude,\n communication skills,\n cooperation"]
let rightItems = ["Creativity",
"Initiative, Judgment, Responsibility",
"Quality of work, planning, accuracy",
"Organization and Job Commitment",
"Organization and Supervisor Loyalty",
"interpersonal relationships, attitude, communication skills, cooperation",
"dependability, punctuality, honesty",
"initiative, judgment, responsibility",
"quality of work, planning, accuracy",
"Organization and Job Commitment",
"Organization and Supervisor Loyalty",
"interpersonal relationships, attitude communication skills, cooperation",
"dependability, punctuality, honesty",
"Quality of work, planning, accuracy",
"Organization and Job Commitment",
"Organization and Supervisor Loyalty",
"interpersonal relationships, attitude, communication skills, cooperation",
"dependability, punctuality, honesty",
"Organization and Job Commitment",
"Organization and Supervisor Loyalty",
"interpersonal relationships, attitude, communication skills, cooperation",
"dependability, punctuality, honesty",
"Organization and Supervisor Loyalty",
"interpersonal relationships, attitude, communication skills, cooperation",
"dependability, punctuality, honesty",
"interpersonal relationships, attitude, communication skills, cooperation",
"dependability, punctuality, honesty",
"dependability, punctuality, honesty"]
override func viewDidLoad() {
super.viewDidLoad()
setUpElements()
self.tableView.register(UITableViewCell.self, forCellReuseIdentifier: "cell")
for i in 0..<AHPRatingPriorityViewController.rowsCount {
ratingStorage[i] = Int(i) / 27 * 18
}
}
// MARK: - Element Style
func setUpElements() {
// Hide the error label
errorLabel.alpha = 0
}
func configureTableView() {
// remove separators for empty cells
tableView.tableFooterView = UIView()
// remove separators from cells
tableView.separatorStyle = .none
}
// Error Handling for save
func showError(_ message:String) {
errorLabel.text = message
errorLabel.alpha = 1
}
func validateFields() -> String? {
return nil
}
@IBAction func saveRating(_ sender: Any) {
let user = Auth.auth().currentUser
if let user = user {
let uid = user.uid
userID = uid
// Validate the fields
let error = validateFields()
if error != nil {
// There is something wrong with the fields, show error message
print("an error occured")
} else {
var AHPPriorities: [String: Int] = ["ajkpXc": 0,"ajkpXijr": 0,"ajkpXqpa": 0,"ajkpXcoj": 0,"ajkpXlos": 0,"ajkpXiracc": 0, "ajkpXdph": 0,"cXijr": 0,"cXqpa": 0, "cXcoj": 0, "cXlos": 0, "cXiracc": 0,"cXdph": 0, "ijrXqpa": 0, "ijrXcoj": 0,"ijrXlos": 0,"ijrXiracc": 0,"ijrXdph": 0, "qpaXcoj": 0, "qpaXlos": 0, "qpaXiracc": 0, "qpaXdph": 0,"cojXlos": 0, "cojXiracc": 0,"cojXdph": 0, "losXiracc": 0, "losXdph": 0, "iraccXdph": 0]
let ajkpXc = ratingStorage[0]
let ajkpXijr = ratingStorage[1]
let ajkpXqpa = ratingStorage[2]
let ajkpXcoj = ratingStorage[3]
let ajkpXlos = ratingStorage[4]
let ajkpXiracc = ratingStorage[5]
let ajkpXdph = ratingStorage[6]
let cXijr = ratingStorage[7]
let cXqpa = ratingStorage[8]
let cXcoj = ratingStorage[9]
let cXlos = ratingStorage[10]
let cXiracc = ratingStorage[11]
let cXdph = ratingStorage[12]
let ijrXqpa = ratingStorage[13]
let ijrXcoj = ratingStorage[14]
let ijrXlos = ratingStorage[15]
let ijrXiracc = ratingStorage[16]
let ijrXdph = ratingStorage[17]
let qpaXcoj = ratingStorage[18]
let qpaXlos = ratingStorage[19]
let qpaXiracc = ratingStorage[20]
let qpaXdph = ratingStorage[21]
let cojXlos = ratingStorage[22]
let cojXiracc = ratingStorage[23]
let cojXdph = ratingStorage[24]
let losXiracc = ratingStorage[25]
let losXdph = ratingStorage[26]
let iraccXdph = ratingStorage[27]
GLajkpXc = ajkpXc
GLajkpXijr = ajkpXijr
GLajkpXqpa = ajkpXqpa
GLajkpXcoj = ajkpXcoj
GLajkpXlos = ajkpXlos
GLajkpXiracc = ajkpXiracc
GLajkpXdph = ajkpXdph
GLcXijr = cXijr
GLcXqpa = cXqpa
GLcXcoj = cXcoj
GLcXlos = cXlos
GLcXiracc = cXiracc
GLcXdph = cXdph
GLijrXqpa = ijrXqpa
GLijrXcoj = ijrXcoj
GLijrXlos = ijrXlos
GLijrXiracc = ijrXiracc
GLijrXdph = ijrXdph
GLqpaXcoj = qpaXcoj
GLqpaXlos = qpaXlos
GLqpaXiracc = qpaXiracc
GLqpaXdph = qpaXdph
GLcojXlos = cojXlos
GLcojXiracc = cojXiracc
GLcojXdph = cojXdph
GLlosXiracc = losXiracc
GLlosXdph = losXdph
GLiraccXdph = iraccXdph
guard let firUser = Auth.auth().currentUser else {return}
UserService.ahpPref(firUser) { (user) in
guard let user = user else {
// handle error
return
}
}
//
//} else { print("Please log out and log in again")}
// for item in itemsForRating {
// print("Thats the item: \(item)")
// }
//
for rating in ratingStorage {
print("Thats the rating: \(rating)")
}
//
// print("Thats the member ID: ", memberID)
}
}
}
}
// MARK: - Extension
extension AHPRatingPriorityViewController: UITableViewDataSource {
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return leftItems.count
}
func numberOfSections(in tableView: UITableView) -> Int {
return 1
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let ratingItemLeft = leftItems[indexPath.row]
let ratingItemRight = rightItems[indexPath.row]
let cell = tableView.dequeueReusableCell(withIdentifier: "RatingPriorityTableViewCell", for: indexPath) as! RatingPriorityTableViewCell
// cell.update()
cell.leftItems.text = ratingItemLeft
cell.rightItems.text = ratingItemRight
cell.itemSlider.tag = indexPath.row
cell.itemSlider.addTarget(self, action: #selector(AHPRatingPriorityViewController.sliderChange(sender:)), for: .valueChanged)
return cell
}
@objc func sliderChange(sender: UISlider) {
// Snap the slider
let roundedStepValue = round(sender.value / step) * step
sender.value = roundedStepValue
// Get the sliders value
currentValue = Int(sender.value)
let row = sender.tag // get slider's row in table
for i in 0..<leftItems.count {
ratingStorage.insert(currentValue!, at: i)
}
print(#function)
// for rating in ratingStorage {
// print("Slider has a value of \(currentValue)")
// }
}
}
// MARK: - UITableViewDelegate
extension AHPRatingPriorityViewController: UITableViewDelegate {
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return 196
}
}
import Foundation
import UIKit
import FirebaseDatabase.FIRDataSnapshot
class AHPPriority {
var key: String?
let ajkpXc: Int
let ajkpXijr: Int
let ajkpXqpa: Int
let ajkpXcoj: Int
let ajkpXlos: Int
let ajkpXiracc: Int
let ajkpXdph: Int
let cXijr: Int
let cXqpa: Int
let cXcoj: Int
let cXlos: Int
let cXiracc: Int
let cXdph: Int
let ijrXqpa: Int
let ijrXcoj: Int
let ijrXlos: Int
let ijrXiracc: Int
let ijrXdph: Int
let qpaXcoj: Int
let qpaXlos: Int
let qpaXiracc: Int
let qpaXdph: Int
let cojXlos: Int
let cojXiracc: Int
let cojXdph: Int
let losXiracc: Int
let losXdph: Int
let iraccXdph: Int
init(ajkpXc: Int, ajkpXijr: Int, ajkpXqpa: Int, ajkpXcoj: Int, ajkpXlos: Int, ajkpXiracc: Int, ajkpXdph: Int, cXijr: Int, cXqpa: Int, cXcoj: Int, cXlos: Int, cXiracc: Int, cXdph: Int, ijrXqpa: Int, ijrXcoj: Int, ijrXlos: Int, ijrXiracc: Int, ijrXdph: Int, qpaXcoj: Int, qpaXlos: Int, qpaXiracc: Int, qpaXdph: Int, cojXlos: Int, cojXiracc: Int, cojXdph: Int, losXiracc: Int, losXdph: Int, iraccXdph: Int) {
self.ajkpXc = ajkpXc
self.ajkpXijr = ajkpXijr
self.ajkpXqpa = ajkpXqpa
self.ajkpXcoj = ajkpXcoj
self.ajkpXlos = ajkpXlos
self.ajkpXiracc = ajkpXiracc
self.ajkpXdph = ajkpXdph
self.cXijr = cXijr
self.cXqpa = cXqpa
self.cXcoj = cXcoj
self.cXlos = cXlos
self.cXiracc = cXiracc
self.cXdph = cXdph
self.ijrXqpa = ijrXqpa
self.ijrXcoj = ijrXcoj
self.ijrXlos = ijrXlos
self.ijrXiracc = ijrXiracc
self.ijrXdph = ijrXdph
self.qpaXcoj = qpaXcoj
self.qpaXlos = qpaXlos
self.qpaXiracc = qpaXiracc
self.qpaXdph = qpaXdph
self.cojXlos = cojXlos
self.cojXiracc = cojXiracc
self.cojXdph = cojXdph
self.losXiracc = losXiracc
self.losXdph = losXdph
self.iraccXdph = iraccXdph
}
var dictValue: [String: Any] {
let createdAgo = kSecAttrCreationDate
return [
"created_ago": createdAgo,
"ajkpXc": ajkpXc,
"ajkpXijr ": ajkpXijr,
"ajkpXqpa": ajkpXqpa,
"ajkpXcoj": ajkpXcoj,
"ajkpXlos ": ajkpXlos,
"ajkpXiracc ": ajkpXiracc,
"ajkpXdph": ajkpXdph,
"cXijr": cXijr,
"cXqpa": cXqpa,
"cXcoj": cXcoj,
"cXlos": cXlos,
"cXiracc": cXiracc,
"cXdph": cXdph,
"ijrXqpa": ijrXqpa,
"ijrXcoj": ijrXcoj,
"ijrXlos": ijrXlos,
"ijrXiracc": ijrXiracc,
"ijrXdph": ijrXdph,
"qpaXcoj": qpaXcoj,
"qpaXlos": qpaXlos,
"qpaXiracc": qpaXiracc,
"qpaXdph": qpaXdph,
"cojXlos": cojXlos,
"cojXiracc": cojXiracc,
"cojXdph": cojXdph,
"losXiracc": losXiracc,
"losXdph": losXdph,
"iraccXdph": iraccXdph ]
}
init?(snapshot: DataSnapshot) {
guard let dict = snapshot.value as? [String: Any],
let ajkpXc = dict["ajkpXc"] as? Int,
let ajkpXijr = dict["ajkpXijr"] as? Int,
let ajkpXqpa = dict["ajkpXqpa"] as? Int,
let ajkpXcoj = dict["ajkpXcoj"] as? Int,
let ajkpXlos = dict["ajkpXlos"] as? Int,
let ajkpXiracc = dict["ajkpXiracc"] as? Int,
let ajkpXdph = dict["ajkpXdph"] as? Int,
let cXijr = dict["cXijr"] as? Int,
let cXqpa = dict["cXqpa"] as? Int,
let cXcoj = dict["cXcoj"] as? Int,
let cXlos = dict["cXlos"] as? Int,
let cXiracc = dict["cXiracc"] as? Int,
let cXdph = dict["cXdph"] as? Int,
let ijrXqpa = dict["ijrXqpa"] as? Int,
let ijrXcoj = dict["ijrXcoj"] as? Int,
let ijrXlos = dict["ijrXlos"] as? Int,
let ijrXiracc = dict["ijrXiracc"] as? Int,
let ijrXdph = dict["ijrXdph"] as? Int,
let qpaXcoj = dict["qpaXcoj"] as? Int,
let qpaXlos = dict["qpaXlos"] as? Int,
let qpaXiracc = dict["qpaXiracc"] as? Int,
let qpaXdph = dict["qpaXdph"] as? Int,
let cojXlos = dict["cojXlos"] as? Int,
let cojXiracc = dict["cojXiracc"] as? Int,
let cojXdph = dict["cojXdph"] as? Int,
let losXiracc = dict["losXiracc"] as? Int,
let losXdph = dict["losXdph"] as? Int,
let iraccXdph = dict["iraccXdph"] as? Int
else {return nil}
self.ajkpXc = ajkpXc
self.ajkpXijr = ajkpXijr
self.ajkpXqpa = ajkpXqpa
self.ajkpXcoj = ajkpXcoj
self.ajkpXlos = ajkpXlos
self.ajkpXiracc = ajkpXiracc
self.ajkpXdph = ajkpXdph
self.cXijr = cXijr
self.cXqpa = cXqpa
self.cXcoj = cXcoj
self.cXlos = cXlos
self.cXiracc = cXiracc
self.cXdph = cXdph
self.ijrXqpa = ijrXqpa
self.ijrXcoj = ijrXcoj
self.ijrXlos = ijrXlos
self.ijrXiracc = ijrXiracc
self.ijrXdph = ijrXdph
self.qpaXcoj = qpaXcoj
self.qpaXlos = qpaXlos
self.qpaXiracc = qpaXiracc
self.qpaXdph = qpaXdph
self.cojXlos = cojXlos
self.cojXiracc = cojXiracc
self.cojXdph = cojXdph
self.losXiracc = losXiracc
self.losXdph = losXdph
self.iraccXdph = iraccXdph
}
}
struct UserService {
static let dateFormatter = ISO8601DateFormatter()
static func ahpPref(_ firUser: FIRUser, completion: @escaping (User?) -> Void) {
let timestamp = dateFormatter.string(from: Date())
let ref = Database.database().reference().child("Leader").child(firUser.uid).child("AHPPriority").child(timestamp)
let ahpPriorities = [
"ajkpXc": GLajkpXc,
"ajkpXijr ": GLajkpXijr,
"ajkpXqpa": GLajkpXqpa,
"ajkpXcoj": GLajkpXcoj,
"ajkpXlos ": GLajkpXlos,
"ajkpXiracc ": GLajkpXiracc,
"ajkpXdph": GLajkpXdph,
"cXijr": GLcXijr,
"cXqpa": GLcXqpa,
"cXcoj": GLcXcoj,
"cXlos": GLcXlos,
"cXiracc": GLcXiracc,
"cXdph": GLcXdph,
"ijrXqpa": GLijrXqpa,
"ijrXcoj": GLijrXcoj,
"ijrXlos": GLijrXlos,
"ijrXiracc": GLijrXiracc,
"ijrXdph": GLijrXdph,
"qpaXcoj": GLqpaXcoj,
"qpaXlos": GLqpaXlos,
"qpaXiracc": GLqpaXiracc,
"qpaXdph": GLqpaXdph,
"cojXlos": GLcojXlos,
"cojXiracc": GLcojXiracc,
"cojXdph": GLcojXdph,
"losXiracc": GLlosXiracc,
"losXdph": GLlosXdph,
"iraccXdph": GLiraccXdph ]
ref.setValue(ahpPriorities) { (error, ref) in
if let error = error {
assertionFailure(error.localizedDescription)
return completion(nil)
}
ref.observeSingleEvent(of: .value, with: { (snapshot) in
let user = User(snapshot: snapshot)
completion(user)
})
}
}
}
您编写了很多代码，我认为我们的案例不需要这些代码。首先，将 ratingStorage 数组和替换为一个以字符串为键，以 int 为值的字典
var ratingStorage = [String: Int]()
你可以用你的行作为键和滑块的默认值初始化它，如果它没有改变
函数内部'sliderChange'你做错了只需替换代码
for i in 0..<leftItems.count {
ratingStorage.insert(currentValue!, at: i)
}
与
ratingStorage[row] = currentValue
在 saveRating 函数中删除所有 useLess 代码并简单地打印 ratingStorage 字典，它将包含行作为键和“滑块值”作为它的值。就是这样，希望它能提供一个解决方案。
我有一个调查表视图，如图所示。我想在特定索引处保存每一行的最终值。例如，“ajkpXc”代表第一行，用户必须权衡“能力工作知识和生产力”与“创造力”相比有多重要。为了正确使用信息，显然我必须将其存储到特定索引。
我尝试实现的所有解决方案都没有奏效。 我希望我的目标很明确，并且在我提供代码时你们中的一些人可以找到可行的解决方案。 :)
顺便说一句：我做了一个数组和一个字典，所以你可以找出最适合我的目的。
感谢您的帮助！！！
class AHPRatingPriorityViewController: UIViewController {
// MARK: - Properties
@IBOutlet weak var tableView: UITableView!
@IBOutlet weak var saveButton: UIButton!
@IBOutlet weak var errorLabel: UILabel!
var userID:String?
var currentValue:Int?
private var ratingStorage = [Int](repeating: 0, count: 28)
private static var rowsCount = 28
let step : Float = 1
let leftItems = ["Ability,\n Job Knowledge,\n Productivity",
"Ability, Job Knowledge, Productivity",
"Ability, Job Knowledge, Productivity",
"Ability, Job Knowledge, Productivity",
"Ability, Job Knowledge, Productivity",
"Ability, Job Knowledge, Productivity",
"Ability, Job Knowledge, Productivity",
"Creativity",
"Creativity",
"Creativity",
"Creativity",
"Creativity",
"Creativity",
"initiative, judgment, responsibility",
"initiative, judgment, responsibility",
"initiative, judgment, responsibility",
"initiative, judgment, responsibility",
"initiative, judgment, responsibility",
"quality of work, planning, accuracy",
"quality of work, planning, accuracy",
"quality of work, planning, accuracy",
"quality of work, planning, accuracy",
"Organization and Job Commitment",
"Organization and Job Commitment",
"Organization and Job Commitment",
"Organization and Supervisor Loyalty",
"Organization and Supervisor Loyalty",
"interpersonal relationships,\n attitude,\n communication skills,\n cooperation"]
let rightItems = ["Creativity",
"Initiative, Judgment, Responsibility",
"Quality of work, planning, accuracy",
"Organization and Job Commitment",
"Organization and Supervisor Loyalty",
"interpersonal relationships, attitude, communication skills, cooperation",
"dependability, punctuality, honesty",
"initiative, judgment, responsibility",
"quality of work, planning, accuracy",
"Organization and Job Commitment",
"Organization and Supervisor Loyalty",
"interpersonal relationships, attitude communication skills, cooperation",
"dependability, punctuality, honesty",
"Quality of work, planning, accuracy",
"Organization and Job Commitment",
"Organization and Supervisor Loyalty",
"interpersonal relationships, attitude, communication skills, cooperation",
"dependability, punctuality, honesty",
"Organization and Job Commitment",
"Organization and Supervisor Loyalty",
"interpersonal relationships, attitude, communication skills, cooperation",
"dependability, punctuality, honesty",
"Organization and Supervisor Loyalty",
"interpersonal relationships, attitude, communication skills, cooperation",
"dependability, punctuality, honesty",
"interpersonal relationships, attitude, communication skills, cooperation",
"dependability, punctuality, honesty",
"dependability, punctuality, honesty"]
override func viewDidLoad() {
super.viewDidLoad()
setUpElements()
self.tableView.register(UITableViewCell.self, forCellReuseIdentifier: "cell")
for i in 0..<AHPRatingPriorityViewController.rowsCount {
ratingStorage[i] = Int(i) / 27 * 18
}
}
// MARK: - Element Style
func setUpElements() {
// Hide the error label
errorLabel.alpha = 0
}
func configureTableView() {
// remove separators for empty cells
tableView.tableFooterView = UIView()
// remove separators from cells
tableView.separatorStyle = .none
}
// Error Handling for save
func showError(_ message:String) {
errorLabel.text = message
errorLabel.alpha = 1
}
func validateFields() -> String? {
return nil
}
@IBAction func saveRating(_ sender: Any) {
let user = Auth.auth().currentUser
if let user = user {
let uid = user.uid
userID = uid
// Validate the fields
let error = validateFields()
if error != nil {
// There is something wrong with the fields, show error message
print("an error occured")
} else {
var AHPPriorities: [String: Int] = ["ajkpXc": 0,"ajkpXijr": 0,"ajkpXqpa": 0,"ajkpXcoj": 0,"ajkpXlos": 0,"ajkpXiracc": 0, "ajkpXdph": 0,"cXijr": 0,"cXqpa": 0, "cXcoj": 0, "cXlos": 0, "cXiracc": 0,"cXdph": 0, "ijrXqpa": 0, "ijrXcoj": 0,"ijrXlos": 0,"ijrXiracc": 0,"ijrXdph": 0, "qpaXcoj": 0, "qpaXlos": 0, "qpaXiracc": 0, "qpaXdph": 0,"cojXlos": 0, "cojXiracc": 0,"cojXdph": 0, "losXiracc": 0, "losXdph": 0, "iraccXdph": 0]
let ajkpXc = ratingStorage[0]
let ajkpXijr = ratingStorage[1]
let ajkpXqpa = ratingStorage[2]
let ajkpXcoj = ratingStorage[3]
let ajkpXlos = ratingStorage[4]
let ajkpXiracc = ratingStorage[5]
let ajkpXdph = ratingStorage[6]
let cXijr = ratingStorage[7]
let cXqpa = ratingStorage[8]
let cXcoj = ratingStorage[9]
let cXlos = ratingStorage[10]
let cXiracc = ratingStorage[11]
let cXdph = ratingStorage[12]
let ijrXqpa = ratingStorage[13]
let ijrXcoj = ratingStorage[14]
let ijrXlos = ratingStorage[15]
let ijrXiracc = ratingStorage[16]
let ijrXdph = ratingStorage[17]
let qpaXcoj = ratingStorage[18]
let qpaXlos = ratingStorage[19]
let qpaXiracc = ratingStorage[20]
let qpaXdph = ratingStorage[21]
let cojXlos = ratingStorage[22]
let cojXiracc = ratingStorage[23]
let cojXdph = ratingStorage[24]
let losXiracc = ratingStorage[25]
let losXdph = ratingStorage[26]
let iraccXdph = ratingStorage[27]
GLajkpXc = ajkpXc
GLajkpXijr = ajkpXijr
GLajkpXqpa = ajkpXqpa
GLajkpXcoj = ajkpXcoj
GLajkpXlos = ajkpXlos
GLajkpXiracc = ajkpXiracc
GLajkpXdph = ajkpXdph
GLcXijr = cXijr
GLcXqpa = cXqpa
GLcXcoj = cXcoj
GLcXlos = cXlos
GLcXiracc = cXiracc
GLcXdph = cXdph
GLijrXqpa = ijrXqpa
GLijrXcoj = ijrXcoj
GLijrXlos = ijrXlos
GLijrXiracc = ijrXiracc
GLijrXdph = ijrXdph
GLqpaXcoj = qpaXcoj
GLqpaXlos = qpaXlos
GLqpaXiracc = qpaXiracc
GLqpaXdph = qpaXdph
GLcojXlos = cojXlos
GLcojXiracc = cojXiracc
GLcojXdph = cojXdph
GLlosXiracc = losXiracc
GLlosXdph = losXdph
GLiraccXdph = iraccXdph
guard let firUser = Auth.auth().currentUser else {return}
UserService.ahpPref(firUser) { (user) in
guard let user = user else {
// handle error
return
}
}
//
//} else { print("Please log out and log in again")}
// for item in itemsForRating {
// print("Thats the item: \(item)")
// }
//
for rating in ratingStorage {
print("Thats the rating: \(rating)")
}
//
// print("Thats the member ID: ", memberID)
}
}
}
}
// MARK: - Extension
extension AHPRatingPriorityViewController: UITableViewDataSource {
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return leftItems.count
}
func numberOfSections(in tableView: UITableView) -> Int {
return 1
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let ratingItemLeft = leftItems[indexPath.row]
let ratingItemRight = rightItems[indexPath.row]
let cell = tableView.dequeueReusableCell(withIdentifier: "RatingPriorityTableViewCell", for: indexPath) as! RatingPriorityTableViewCell
// cell.update()
cell.leftItems.text = ratingItemLeft
cell.rightItems.text = ratingItemRight
cell.itemSlider.tag = indexPath.row
cell.itemSlider.addTarget(self, action: #selector(AHPRatingPriorityViewController.sliderChange(sender:)), for: .valueChanged)
return cell
}
@objc func sliderChange(sender: UISlider) {
// Snap the slider
let roundedStepValue = round(sender.value / step) * step
sender.value = roundedStepValue
// Get the sliders value
currentValue = Int(sender.value)
let row = sender.tag // get slider's row in table
for i in 0..<leftItems.count {
ratingStorage.insert(currentValue!, at: i)
}
print(#function)
// for rating in ratingStorage {
// print("Slider has a value of \(currentValue)")
// }
}
}
// MARK: - UITableViewDelegate
extension AHPRatingPriorityViewController: UITableViewDelegate {
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
return 196
}
}
import Foundation
import UIKit
import FirebaseDatabase.FIRDataSnapshot
class AHPPriority {
var key: String?
let ajkpXc: Int
let ajkpXijr: Int
let ajkpXqpa: Int
let ajkpXcoj: Int
let ajkpXlos: Int
let ajkpXiracc: Int
let ajkpXdph: Int
let cXijr: Int
let cXqpa: Int
let cXcoj: Int
let cXlos: Int
let cXiracc: Int
let cXdph: Int
let ijrXqpa: Int
let ijrXcoj: Int
let ijrXlos: Int
let ijrXiracc: Int
let ijrXdph: Int
let qpaXcoj: Int
let qpaXlos: Int
let qpaXiracc: Int
let qpaXdph: Int
let cojXlos: Int
let cojXiracc: Int
let cojXdph: Int
let losXiracc: Int
let losXdph: Int
let iraccXdph: Int
init(ajkpXc: Int, ajkpXijr: Int, ajkpXqpa: Int, ajkpXcoj: Int, ajkpXlos: Int, ajkpXiracc: Int, ajkpXdph: Int, cXijr: Int, cXqpa: Int, cXcoj: Int, cXlos: Int, cXiracc: Int, cXdph: Int, ijrXqpa: Int, ijrXcoj: Int, ijrXlos: Int, ijrXiracc: Int, ijrXdph: Int, qpaXcoj: Int, qpaXlos: Int, qpaXiracc: Int, qpaXdph: Int, cojXlos: Int, cojXiracc: Int, cojXdph: Int, losXiracc: Int, losXdph: Int, iraccXdph: Int) {
self.ajkpXc = ajkpXc
self.ajkpXijr = ajkpXijr
self.ajkpXqpa = ajkpXqpa
self.ajkpXcoj = ajkpXcoj
self.ajkpXlos = ajkpXlos
self.ajkpXiracc = ajkpXiracc
self.ajkpXdph = ajkpXdph
self.cXijr = cXijr
self.cXqpa = cXqpa
self.cXcoj = cXcoj
self.cXlos = cXlos
self.cXiracc = cXiracc
self.cXdph = cXdph
self.ijrXqpa = ijrXqpa
self.ijrXcoj = ijrXcoj
self.ijrXlos = ijrXlos
self.ijrXiracc = ijrXiracc
self.ijrXdph = ijrXdph
self.qpaXcoj = qpaXcoj
self.qpaXlos = qpaXlos
self.qpaXiracc = qpaXiracc
self.qpaXdph = qpaXdph
self.cojXlos = cojXlos
self.cojXiracc = cojXiracc
self.cojXdph = cojXdph
self.losXiracc = losXiracc
self.losXdph = losXdph
self.iraccXdph = iraccXdph
}
var dictValue: [String: Any] {
let createdAgo = kSecAttrCreationDate
return [
"created_ago": createdAgo,
"ajkpXc": ajkpXc,
"ajkpXijr ": ajkpXijr,
"ajkpXqpa": ajkpXqpa,
"ajkpXcoj": ajkpXcoj,
"ajkpXlos ": ajkpXlos,
"ajkpXiracc ": ajkpXiracc,
"ajkpXdph": ajkpXdph,
"cXijr": cXijr,
"cXqpa": cXqpa,
"cXcoj": cXcoj,
"cXlos": cXlos,
"cXiracc": cXiracc,
"cXdph": cXdph,
"ijrXqpa": ijrXqpa,
"ijrXcoj": ijrXcoj,
"ijrXlos": ijrXlos,
"ijrXiracc": ijrXiracc,
"ijrXdph": ijrXdph,
"qpaXcoj": qpaXcoj,
"qpaXlos": qpaXlos,
"qpaXiracc": qpaXiracc,
"qpaXdph": qpaXdph,
"cojXlos": cojXlos,
"cojXiracc": cojXiracc,
"cojXdph": cojXdph,
"losXiracc": losXiracc,
"losXdph": losXdph,
"iraccXdph": iraccXdph ]
}
init?(snapshot: DataSnapshot) {
guard let dict = snapshot.value as? [String: Any],
let ajkpXc = dict["ajkpXc"] as? Int,
let ajkpXijr = dict["ajkpXijr"] as? Int,
let ajkpXqpa = dict["ajkpXqpa"] as? Int,
let ajkpXcoj = dict["ajkpXcoj"] as? Int,
let ajkpXlos = dict["ajkpXlos"] as? Int,
let ajkpXiracc = dict["ajkpXiracc"] as? Int,
let ajkpXdph = dict["ajkpXdph"] as? Int,
let cXijr = dict["cXijr"] as? Int,
let cXqpa = dict["cXqpa"] as? Int,
let cXcoj = dict["cXcoj"] as? Int,
let cXlos = dict["cXlos"] as? Int,
let cXiracc = dict["cXiracc"] as? Int,
let cXdph = dict["cXdph"] as? Int,
let ijrXqpa = dict["ijrXqpa"] as? Int,
let ijrXcoj = dict["ijrXcoj"] as? Int,
let ijrXlos = dict["ijrXlos"] as? Int,
let ijrXiracc = dict["ijrXiracc"] as? Int,
let ijrXdph = dict["ijrXdph"] as? Int,
let qpaXcoj = dict["qpaXcoj"] as? Int,
let qpaXlos = dict["qpaXlos"] as? Int,
let qpaXiracc = dict["qpaXiracc"] as? Int,
let qpaXdph = dict["qpaXdph"] as? Int,
let cojXlos = dict["cojXlos"] as? Int,
let cojXiracc = dict["cojXiracc"] as? Int,
let cojXdph = dict["cojXdph"] as? Int,
let losXiracc = dict["losXiracc"] as? Int,
let losXdph = dict["losXdph"] as? Int,
let iraccXdph = dict["iraccXdph"] as? Int
else {return nil}
self.ajkpXc = ajkpXc
self.ajkpXijr = ajkpXijr
self.ajkpXqpa = ajkpXqpa
self.ajkpXcoj = ajkpXcoj
self.ajkpXlos = ajkpXlos
self.ajkpXiracc = ajkpXiracc
self.ajkpXdph = ajkpXdph
self.cXijr = cXijr
self.cXqpa = cXqpa
self.cXcoj = cXcoj
self.cXlos = cXlos
self.cXiracc = cXiracc
self.cXdph = cXdph
self.ijrXqpa = ijrXqpa
self.ijrXcoj = ijrXcoj
self.ijrXlos = ijrXlos
self.ijrXiracc = ijrXiracc
self.ijrXdph = ijrXdph
self.qpaXcoj = qpaXcoj
self.qpaXlos = qpaXlos
self.qpaXiracc = qpaXiracc
self.qpaXdph = qpaXdph
self.cojXlos = cojXlos
self.cojXiracc = cojXiracc
self.cojXdph = cojXdph
self.losXiracc = losXiracc
self.losXdph = losXdph
self.iraccXdph = iraccXdph
}
}
struct UserService {
static let dateFormatter = ISO8601DateFormatter()
static func ahpPref(_ firUser: FIRUser, completion: @escaping (User?) -> Void) {
let timestamp = dateFormatter.string(from: Date())
let ref = Database.database().reference().child("Leader").child(firUser.uid).child("AHPPriority").child(timestamp)
let ahpPriorities = [
"ajkpXc": GLajkpXc,
"ajkpXijr ": GLajkpXijr,
"ajkpXqpa": GLajkpXqpa,
"ajkpXcoj": GLajkpXcoj,
"ajkpXlos ": GLajkpXlos,
"ajkpXiracc ": GLajkpXiracc,
"ajkpXdph": GLajkpXdph,
"cXijr": GLcXijr,
"cXqpa": GLcXqpa,
"cXcoj": GLcXcoj,
"cXlos": GLcXlos,
"cXiracc": GLcXiracc,
"cXdph": GLcXdph,
"ijrXqpa": GLijrXqpa,
"ijrXcoj": GLijrXcoj,
"ijrXlos": GLijrXlos,
"ijrXiracc": GLijrXiracc,
"ijrXdph": GLijrXdph,
"qpaXcoj": GLqpaXcoj,
"qpaXlos": GLqpaXlos,
"qpaXiracc": GLqpaXiracc,
"qpaXdph": GLqpaXdph,
"cojXlos": GLcojXlos,
"cojXiracc": GLcojXiracc,
"cojXdph": GLcojXdph,
"losXiracc": GLlosXiracc,
"losXdph": GLlosXdph,
"iraccXdph": GLiraccXdph ]
ref.setValue(ahpPriorities) { (error, ref) in
if let error = error {
assertionFailure(error.localizedDescription)
return completion(nil)
}
ref.observeSingleEvent(of: .value, with: { (snapshot) in
let user = User(snapshot: snapshot)
completion(user)
})
}
}
}
您编写了很多代码，我认为我们的案例不需要这些代码。首先，将 ratingStorage 数组和替换为一个以字符串为键，以 int 为值的字典
var ratingStorage = [String: Int]()
你可以用你的行作为键和滑块的默认值初始化它，如果它没有改变
函数内部'sliderChange'你做错了只需替换代码
for i in 0..<leftItems.count {
ratingStorage.insert(currentValue!, at: i)
}
与
ratingStorage[row] = currentValue
在 saveRating 函数中删除所有 useLess 代码并简单地打印 ratingStorage 字典，它将包含行作为键和“滑块值”作为它的值。就是这样，希望它能提供一个解决方案。