Swift 3: фильтрация результатов по идентификаторам и перезагрузка таблицы ⇐ IOS

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Anonymous
Swift 3: фильтрация результатов по идентификаторам и перезагрузка таблицы

Сообщение Anonymous »

Я пытаюсь понять, как отфильтровать данные и перезагрузить представление таблицы.У меня есть 4 региона (Север, Юг, Восток и Запад) и все.По умолчанию отображаются все профили.
Если я нажму «Север» (т. е. 1), будут фильтроваться только профили, доступные в северном регионе.
Аналогично с югом, востоком и запад. В зависимости от нажатого региона должна фильтроваться профиль.

Код: Выделить всё

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {

if indexPath.section == 0
{
let cell = self.businessTableView.dequeueReusableCell(withIdentifier: "businessCell", for: indexPath) as! BusinessCell

let tableObjects:StorageSubCatagoriezTwo = subCatagorizeDataTwo[indexPath.row]

let charCheck = (tableObjects.address).replacingOccurrences(of: " ", with: "")
cell.businessWebView.scrollView.isScrollEnabled = false

var strings = ""

if regId == 1
{
cell.businessName.text = " "
let tableObjects:StorageSubCatagoriezTwoNorth = subCatagorizeDataTwoN[indexPath.row]

if tableObjects.address.characters.isEmpty != true
{
strings = strings+(tableObjects.nameString.characters.count > 0 ? ""+tableObjects.nameString+"[/b][b]" : "")
}
else
{
//nothing
}
if tableObjects.telephone.characters.isEmpty != true
{
strings = strings+(tableObjects.telephone.characters.count > 0 ? "
[img]\[/img]
 "+tableObjects.telephone+"
" : "")
}
else
{

}
if tableObjects.email.characters.isEmpty != true
{
strings = strings+(tableObjects.email.characters.count > 0 ? "
[img]\[/img]
 "+tableObjects.email+"
" : "")
}
else
{

}
if tableObjects.website.characters.isEmpty != true{
strings = strings+(tableObjects.website.characters.count > 0 ? "
[img]\[/img]
 "+tableObjects.website : "")
}
else{

}
}
else if regId == 2
{
cell.businessName.text = " "
let tableObjects:StorageSubCatagoriezTwoEast = subCatagorizeDataTwoE[indexPath.row]
//cell.businessName.text = tableObjects.nameString
if tableObjects.address.characters.isEmpty != true
{
//  cell.businessName.text = tableObjects.nameString
strings = strings+(tableObjects.nameString.characters.count > 0 ? ""+tableObjects.nameString+"[/b][b]" : "")
}
else
{
//nothing
}
if tableObjects.telephone.characters.isEmpty != true
{
strings = strings+(tableObjects.telephone.characters.count > 0 ? "
[img]\[/img]
 "+tableObjects.telephone+"
" : "")
}
else
{

}
if tableObjects.email.characters.isEmpty != true
{
strings = strings+(tableObjects.email.characters.count > 0 ? "
[img]\[/img]
 "+tableObjects.email+"
" : "")
}
else
{

}
if tableObjects.website.characters.isEmpty != true{
strings = strings+(tableObjects.website.characters.count > 0 ? "
[img]\[/img]
 "+tableObjects.website : "")
}
else{

}
}
else if regId == 3
{
cell.businessName.text = "  "
let tableObjects:StorageSubCatagoriezTwoSouth = subCatagorizeDataTwoS[indexPath.row]
// cell.businessName.text = tableObjects.nameString
if tableObjects.address.characters.isEmpty != true
{
//cell.businessName.text = tableObjects.nameString
strings = strings+(tableObjects.nameString.characters.count > 0 ? ""+tableObjects.nameString+"[/b][b]" : "")
}
else
{
//nothing
}
if tableObjects.telephone.characters.isEmpty != true
{
strings = strings+(tableObjects.telephone.characters.count > 0 ? "
[img]\[/img]
 "+tableObjects.telephone+"
" : "")
}
else
{

}
if tableObjects.email.characters.isEmpty != true
{
strings = strings+(tableObjects.email.characters.count > 0 ? "
[img]\[/img]
 "+tableObjects.email+"
" : "")
}
else
{

}
if tableObjects.website.characters.isEmpty != true{
strings = strings+(tableObjects.website.characters.count > 0 ? "
[img]\[/img]
 "+tableObjects.website : "")
}
else{

}
}
else if regId == 4
{
cell.businessName.text = " "
let tableObjects:StorageSubCatagoriezTwoWest = subCatagorizeDataTwoW[indexPath.row]
//    cell.businessName.text = tableObjects.nameString
if tableObjects.address.characters.isEmpty != true
{
//  cell.businessName.text = tableObjects.nameString
strings = strings+(tableObjects.nameString.characters.count > 0 ? ""+tableObjects.nameString+"[/b][b]" : "")
}
else
{
//nothing
}
if tableObjects.telephone.characters.isEmpty != true
{
strings = strings+(tableObjects.telephone.characters.count > 0 ? "
[img]\[/img]
 "+tableObjects.telephone+"
" : "")
}
else
{

}
if tableObjects.email.characters.isEmpty != true
{
strings = strings+(tableObjects.email.characters.count > 0 ? "
[img]\[/img]
 "+tableObjects.email+"
" : "")
}
else
{

}
if tableObjects.website.characters.isEmpty != true{
strings = strings+(tableObjects.website.characters.count > 0 ? "
[img]\[/img]
 "+tableObjects.website : "")
}

}
else{
let tableObjects:StorageSubCatagoriezTwo = subCatagorizeDataTwo[indexPath.row]
cell.businessName.text = tableObjects.nameString

let charCheck = (tableObjects.address).replacingOccurrences(of: " ", with: "")
print(charCheck)
cell.businessName.text = " "

var strings = ""

strings = strings+(tableObjects.nameString.characters.count > 0 ? ""+tableObjects.nameString+"[/b][b]" : "")
strings = strings+(tableObjects.nameString.characters.count > 0 ? ""+tableObjects.address+"[/b][b]"  : "")
// strings = strings+(tableObjects.address.characters.count > 0 ? "
[img]\[/img]
 "+tableObjects.address+"
" : "")

strings = strings+(tableObjects.telephone.characters.count > 0 ? "
[img]\[/img]
 "+tableObjects.telephone+"
" : "")

strings = strings+(tableObjects.email.characters.count > 0 ? "
[img]\[/img]
 "+tableObjects.email+"
" : "")

strings = strings+(tableObjects.website.characters.count > 0 ? "
[img]\[/img]
 "+tableObjects.website : "")

// cell.businessWebView.loadHTMLString(""+tableObjects.nameString+"[/b]
[img]\[/img]
 "+tableObjects.address+"
[img]\[/img]
 "+tableObjects.telephone+"
[img]\[/img]
 "+tableObjects.email+"
[img]\[/img]
  "+tableObjects.website, baseURL: nil)

cell.businessWebView.loadHTMLString(strings, baseURL: nil)
let heightIndex = strings.components(separatedBy: "
")
let heightMul = heightIndex.count
print(heightMul*32)

self.heightOfTheCell = CGFloat(((heightMul)*32)+4)

}
return cell
}
else if indexPath.section == 1
{
let cell = self.businessTableView.dequeueReusableCell(withIdentifier: "businessCell2")
cell?.textLabel?.textAlignment = .center
switch regId
{
case 0:
if subCatagorizeDataTwo.count != forAll
{
cell?.textLabel?.text = "LOAD MORE DATA"
cell?.textLabel?.textColor = Color.whiteColor
cell?.backgroundColor = UIColor.darkGray

}else{
cell?.textLabel?.text = "NO MORE FOUND!"
cell?.textLabel?.textColor = UIColor.darkGray
cell?.backgroundColor = UIColor.gray
cell?.selectionStyle = UITableViewCellSelectionStyle.none
}
case 1:
if subCatagorizeDataTwoN.count != forN
{
cell?.textLabel?.text = "LOAD MORE DATA"
cell?.textLabel?.textColor = Color.whiteColor
cell?.backgroundColor = UIColor.darkGray

}else{
cell?.textLabel?.text = "NO MORE FOUND!"
cell?.textLabel?.textColor = UIColor.darkGray
cell?.backgroundColor = UIColor.gray
cell?.selectionStyle = UITableViewCellSelectionStyle.none
}
case 2:
if subCatagorizeDataTwoE.count != forE
{
cell?.textLabel?.text = "LOAD MORE DATA"
cell?.textLabel?.textColor = Color.whiteColor
cell?.backgroundColor = UIColor.darkGray

}else{
cell?.textLabel?.text = "NO MORE FOUND!"
cell?.textLabel?.textColor = UIColor.darkGray
cell?.backgroundColor = UIColor.gray
cell?.selectionStyle = UITableViewCellSelectionStyle.none
}
case 3:
if subCatagorizeDataTwoS.count != forS
{
cell?.textLabel?.text = "LOAD MORE DATA"
cell?.textLabel?.textColor = Color.whiteColor
cell?.backgroundColor = UIColor.darkGray

}else{
cell?.textLabel?.text = "NO MORE FOUND!"
cell?.textLabel?.textColor = UIColor.darkGray
cell?.backgroundColor = UIColor.gray
cell?.selectionStyle = UITableViewCellSelectionStyle.none
}
case 4:
if subCatagorizeDataTwoW.count != forW
{
cell?.textLabel?.text = "LOAD MORE DATA"
cell?.textLabel?.textColor = Color.whiteColor
cell?.backgroundColor = UIColor.darkGray

}else{
cell?.textLabel?.text = "NO MORE FOUND!"
cell?.textLabel?.textColor = UIColor.darkGray
cell?.backgroundColor = UIColor.gray
cell?.selectionStyle = UITableViewCellSelectionStyle.none
}

default:break
}

return cell!
}
else
{
let tableObjects:StorageSubCatagoriez3rd = SubCatagoriez3rd[indexPath.row]
let cell = self.businessTableView.dequeueReusableCell(withIdentifier: "businessCell3")
cell?.textLabel?.text = tableObjects.nameString
return cell!
}
}
Смотрите скриншот:
Изображение

Изображение
И, как видно во втором Снимок экрана (Южный регион). Профиль должен был быть скрыт, поскольку он принадлежит Северному региону.
Пожалуйста, дайте мне знать, как это исправить.
Спасибо за время :)
Модель:

Код: Выделить всё

class StorageSubCatagoriezTwo
{
var nameString:String
var idString:String
var address:String
var telephone:String
var email:String
var website:String

init(tempName:String,tempID:String,tempaddress:String,tempTelephone:String,tempEmail:String,tempWebsite:String)
{
self.nameString = tempName.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.idString  = tempID.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.address = tempaddress.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.telephone = tempTelephone.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.email = tempEmail.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.website = tempWebsite.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
}
}

class StorageSubCatagoriezTwoNorth

{
var nameString:String
var idString:String
var address:String
var telephone:String
var email:String
var website:String

init(tempName:String,tempID:String,tempaddress:String,tempTelephone:String,tempEmail:String,tempWebsite:String)
{
self.nameString = tempName.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.idString  = tempID.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.address = tempaddress.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.telephone = tempTelephone.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.email = tempEmail.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.website = tempWebsite.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
}
}

class StorageSubCatagoriezTwoEast
{
var nameString:String
var idString:String
var address:String
var telephone:String
var email:String
var website:String

init(tempName:String,tempID:String,tempaddress:String,tempTelephone:String,tempEmail:String,tempWebsite:String)
{
self.nameString = tempName.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.idString  = tempID.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.address = tempaddress.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.telephone = tempTelephone.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.email = tempEmail.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.website = tempWebsite.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
}
}

class StorageSubCatagoriezTwoWest
{
var nameString:String
var idString:String
var address:String
var telephone:String
var email:String
var website:String

init(tempName:String,tempID:String,tempaddress:String,tempTelephone:String,tempEmail:String,tempWebsite:String)
{
self.nameString = tempName.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.idString  = tempID.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.address = tempaddress.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.telephone = tempTelephone.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.email = tempEmail.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.website = tempWebsite.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)    }
}

class StorageSubCatagoriezTwoSouth
{
var nameString:String
var idString:String
var address:String
var telephone:String
var email:String
var website:String

init(tempName:String,tempID:String,tempaddress:String,tempTelephone:String,tempEmail:String,tempWebsite:String)
{
self.nameString = tempName.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.idString  = tempID.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.address = tempaddress.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.telephone = tempTelephone.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.email = tempEmail.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
self.website = tempWebsite.trimmingCharacters(in:  CharacterSet.whitespacesAndNewlines)
}
}
Извлечение региона и присвоение переменной:

Код: Выделить всё

let id = String(describing:  dictionary["id"]!)
let name = String(describing: dictionary["BUSINESS_NAME"]!)
let email = String(describing: dictionary["EMAIL"]!)
var streetNo = String(describing: dictionary["STREET_NO"]!)
var streetName = String(describing: dictionary["STREET_NAME"]!)
var suburbID = String(describing: dictionary["SUBURB_ID"]!)
var postCode = String(describing: dictionary["POSTCODE"]!)
let regionID = String(describing: dictionary["REGION_ID"]!)
var landline = String(describing: dictionary["PHONE_FIXED"]!)
var mobile = String(describing: dictionary["PHONE_MOBILE"]!)
let website = String(describing: dictionary["WEBURL"]!)
var suburbName = String(describing: dictionary["Suburb"]!)
let streedNoHide = String(describing: dictionary["STREET_NO_HIDDEN"]!)
let streetNameHide = String(describing: dictionary["STREET_NAME_HIDDEN"]!)
let suburbHide = String(describing: dictionary["SUBURB_HIDDEN"]!)
let postCodeHide = String(describing: dictionary["POSTCODE_HIDDEN"]!)
let mobileHide = String(describing: dictionary["PHONE_MOBILE_HIDDEN"]!)
let landlineHide = String(describing: dictionary["PHONE_FIXED_HIDDEN"]!)
ДАННЫЕ JSON: (REGION_ID)
[img]https://i.sstatic.net /72Y2M.png[/img]


Подробнее здесь: https://stackoverflow.com/questions/454 ... -tableview
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