我有个问题。我已经设置了带有搜索栏的表格视图。
我想要单击一个单元格以显示详细的视图控制器。
到目前为止，我已经做到了，但是当我从数组中搜索一个项目并按下它时，它总是显示相同的详细视图控制器（indexPath.row的视图控制器== 0）
用整个tableviewcontroller编辑：
class CandyTableViewController: UITableViewController, UISearchBarDelegate, UISearchDisplayDelegate {
var person = [Candy]()
//add a filter
var filteredCandies = [Candy]()
@IBOutlet var myTableView: UITableView!
override func viewDidAppear(animated: Bool) {
super.viewDidAppear(true)
navigationController?.navigationBar.tintColor = UIColor(red: 120, green: 113, blue: 165, alpha: 100)
}
override func viewDidLoad() {
super.viewDidLoad()
// Sample Data for candyArray
navigationController?.navigationBar.barStyle = UIBarStyle.Default
navigationController?.navigationBar.tintColor = UIColor(red: 120, green: 113, blue: 165, alpha: 100)
self.person = [
Candy(category:"За перфектна чревна флора", name:"Пробиен", imageName: "Probien1.png", testlabel: "проиен", latinNames: "probien"),
Candy(category:"Подкрепа на вените", name:"Рувенор", imageName:"Ruvenor1.png", testlabel: "рувенор", latinNames: "ruvenor"),
Candy(category:"Грижа за диабетиците",name: "Диабекан", imageName: "Diabekan1.png", testlabel: "диабекан", latinNames: "diabekan"),
Candy(category:"Максимална грижа за простатата", name: "Простамакс", imageName: "Prostamaks1.png", testlabel: "простамакс", latinNames: "prostamaks"),
Candy(category:"Женско здраве", name: "Агнес", imageName: "Agnes1.png", testlabel: "агнес", latinNames: "agnes"),
Candy(category:"Капанът за мазнини", name: "Хитозан", imageName: "Hitozan1.png", testlabel: "хитозан", latinNames: "hitozan"),
Candy(category:"Продукти с екстракт от гинко билоба", name: "Гинко синергия", imageName: "GinkoSinergiq1.png", testlabel: "гинко синергия", latinNames: "ginko sinergiq"),
Candy(category:"За контрол на холестерола",name: "Нолипид", imageName: "Nolipid1.png", testlabel: "нолипид", latinNames: "nolipid"),
Candy(category:"За нормална перисталтика", name: "Диарид про", imageName: "DiaridPro1.png", testlabel: "диарид про", latinNames: "diarid pro"),
Candy(category:"За пациенти с ракови заболявания", name: "Авемар", imageName: "Avemar1.png", testlabel: "авемар", latinNames: "avemar"),
Candy(category:"За здраво гърло и силен имунитет", name: "Фитолор", imageName: "Fitolor1.png", testlabel: "фитолор", latinNames: "fitolor")
]
myTableView.separatorColor = UIColor.clearColor()
searchDisplayController?.searchResultsTableView.rowHeight = 213
searchDisplayController?.searchResultsTableView.separatorColor = UIColor.clearColor()
myTableView.backgroundColor = UIColor(red: 120, green: 113, blue: 165, alpha: 1)
// Reload the table
self.tableView.reloadData()
}
// MARK: - Table view data source
override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
if tableView == self.searchDisplayController!.searchResultsTableView {
return self.filteredCandies.count
} else {
return self.person.count
}
}
override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = self.tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as! CellTableViewCell
var candy : Candy
// Check to see whether the normal table or search results table is being displayed and set the Candy object from the appropriate array
if tableView == self.searchDisplayController!.searchResultsTableView {
candy = filteredCandies[indexPath.row]
} else {
candy = person[indexPath.row]
}
cell.label1.text = candy.name
cell.label2.text = candy.category
//cell.contentView.frame = cell.bounds
cell.accessoryType = UITableViewCellAccessoryType.DisclosureIndicator
// let item = candies[indexPath.row]
cell.setCell(candy.name, label2Text: candy.category, image1: candy.imageName, testlabel: candy.testlabel, latinNames: candy.latinNames)
return cell
}
override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
tableView.deselectRowAtIndexPath(indexPath, animated: true)
var candy : Candy
if (tableView == self.searchDisplayController?.searchResultsTableView)
{
candy = self.filteredCandies[indexPath.row]
if (indexPath.row == 0){
// Present Your first view controller
let detailedViewController: ViewController = self.storyboard?.instantiateViewControllerWithIdentifier("ViewController") as! ViewController
self.presentViewController(detailedViewController, animated: true, completion: nil)
}else if (indexPath.row == 1){
// Present Second view controller
let detailedViewController1: PageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("ProductsPageViewController") as! PageViewController
self.presentViewController(detailedViewController1, animated: true, completion: nil)
} else if (indexPath.row == 2){
let detailedViewController2: DiabekanThirdCellPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("DiabekanPageViewController") as! DiabekanThirdCellPageViewController
self.presentViewController(detailedViewController2, animated: true, completion: nil)
} else if (indexPath.row == 3){
let detailedViewController3: ProstamaksPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("ProstamaksPageViewController") as! ProstamaksPageViewController
self.presentViewController(detailedViewController3, animated: true, completion: nil)
} else if (indexPath.row == 4){
let detailedViewController4: AgnesPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("AgnesPageViewController") as! AgnesPageViewController
self.presentViewController(detailedViewController4, animated: true, completion: nil)
} else if (indexPath.row == 5){
let detailedViewController5: HitozanPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("HitozanPageViewController") as! HitozanPageViewController
self.presentViewController(detailedViewController5, animated: true, completion: nil)
} else if (indexPath.row == 6){
let detailedViewController6: GinkoSinergiqPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("GinkoSinergiqPageViewController") as! GinkoSinergiqPageViewController
self.presentViewController(detailedViewController6, animated: true, completion: nil)
} else if (indexPath.row == 7){
let detailedViewController7: NolipidPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("NolipidPageViewController") as! NolipidPageViewController
self.presentViewController(detailedViewController7, animated: true, completion: nil)
}else if (indexPath.row == 8){
let detailedViewController8: DiaridPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("DiaridPageViewController") as! DiaridPageViewController
self.presentViewController(detailedViewController8, animated: true, completion: nil)
}else if (indexPath.row == 9){
let detailedViewController9: AvemarPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("AvemarPageViewController") as! AvemarPageViewController
self.presentViewController(detailedViewController9, animated: true, completion: nil)
}else if (indexPath.row == 10){
let detailedViewController10: FitolorPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("FitolorPageViewController") as! FitolorPageViewController
self.presentViewController(detailedViewController10, animated: true, completion: nil)
}else if (indexPath.row == 11){
}
}
else
{
candy = self.person[indexPath.row]
if (indexPath.row == 0){
// Present Your first view controller
let detailedViewController: ViewController = self.storyboard?.instantiateViewControllerWithIdentifier("ViewController") as! ViewController
self.presentViewController(detailedViewController, animated: true, completion: nil)
}else if (indexPath.row == 1){
// Present Second view controller
let detailedViewController1: PageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("ProductsPageViewController") as! PageViewController
self.presentViewController(detailedViewController1, animated: true, completion: nil)
} else if (indexPath.row == 2){
let detailedViewController2: DiabekanThirdCellPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("DiabekanPageViewController") as! DiabekanThirdCellPageViewController
self.presentViewController(detailedViewController2, animated: true, completion: nil)
} else if (indexPath.row == 3){
let detailedViewController3: ProstamaksPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("ProstamaksPageViewController") as! ProstamaksPageViewController
self.presentViewController(detailedViewController3, animated: true, completion: nil)
} else if (indexPath.row == 4){
let detailedViewController4: AgnesPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("AgnesPageViewController") as! AgnesPageViewController
self.presentViewController(detailedViewController4, animated: true, completion: nil)
} else if (indexPath.row == 5){
let detailedViewController5: HitozanPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("HitozanPageViewController") as! HitozanPageViewController
self.presentViewController(detailedViewController5, animated: true, completion: nil)
} else if (indexPath.row == 6){
let detailedViewController6: GinkoSinergiqPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("GinkoSinergiqPageViewController") as! GinkoSinergiqPageViewController
self.presentViewController(detailedViewController6, animated: true, completion: nil)
} else if (indexPath.row == 7){
let detailedViewController7: NolipidPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("NolipidPageViewController") as! NolipidPageViewController
self.presentViewController(detailedViewController7, animated: true, completion: nil)
}else if (indexPath.row == 8){
let detailedViewController8: DiaridPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("DiaridPageViewController") as! DiaridPageViewController
self.presentViewController(detailedViewController8, animated: true, completion: nil)
}else if (indexPath.row == 9){
let detailedViewController9: AvemarPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("AvemarPageViewController") as! AvemarPageViewController
self.presentViewController(detailedViewController9, animated: true, completion: nil)
}else if (indexPath.row == 10){
let detailedViewController10: FitolorPageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("FitolorPageViewController") as! FitolorPageViewController
self.presentViewController(detailedViewController10, animated: true, completion: nil)
}else if (indexPath.row == 11){
}
}
}
/* let infoViewController: InfoViewController = self.storyboard?.instantiateViewControllerWithIdentifier("InfoViewController") as! InfoViewController
infoViewController.label01 = candy.name
infoViewController.label02 = candy.category
infoViewController.imageFile = candy.imageName
self.presentViewController(infoViewController, animated: true, completion: nil)
} */
func filterContentForSearchText(searchText: String, scope: String = "All") {
// Filter the array using the filter method
self.filteredCandies = self.person.filter({( candy: Candy ) -> Bool in
let categoryMatch = (scope == "All") || (candy.category == scope)
let categoryMatch1 = (scope == "All") || (candy.name == scope)
let categoryMatch2 = (scope == "All") || (candy.name == scope)
let categoryMatch3 = (scope == "All") || (candy.name == scope)
let categoryMatch4 = (scope == "All") || (candy.name == scope)
let stringMatch = candy.name.rangeOfString(searchText)
let stringMatch1 = candy.category.rangeOfString(searchText)
let stringMatch2 = candy.testlabel.rangeOfString(searchText)
let stringMatch3 = candy.imageName.rangeOfString(searchText)
let stringMatch4 = candy.latinNames.rangeOfString(searchText)
return categoryMatch && (stringMatch != nil) || categoryMatch1 && (stringMatch1 != nil) || categoryMatch2 && (stringMatch2 != nil) || categoryMatch3 && (stringMatch3 != nil) || categoryMatch4 && (stringMatch4 != nil)
})
}
func searchDisplayController(controller: UISearchDisplayController, shouldReloadTableForSearchString searchString: String!) -> Bool {
self.filterContentForSearchText(searchString)
return true
}
func searchDisplayController(controller: UISearchDisplayController, shouldReloadTableForSearchScope searchOption: Int) -> Bool {
self.filterContentForSearchText(self.searchDisplayController!.searchBar.text)
return true
}
}
最佳答案
这是我尝试使用给出的信息解决问题的尝试：
override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
tableView.deselectRowAtIndexPath(indexPath, animated: true)
var candy : Candy
if (tableView == self.searchDisplayController?.searchResultsTableView)
{
candy = self.filteredCandies[indexPath.row]
}
else {
candy = self.person[indexPath.row]
}
var detailedViewController: UIViewController!
switch candy.name {
case "Пробиен" :
// Present Your first view controller
detailedViewController = self.storyboard?.instantiateViewControllerWithIdentifier("ViewController") as! ViewController
break
case "Рувенор" :
// Present Second view controller
detailedViewController = self.storyboard?.instantiateViewControllerWithIdentifier("ProductsPageViewController") as! PageViewController
break
case "Диабекан" :
detailedViewController = self.storyboard?.instantiateViewControllerWithIdentifier("DiabekanPageViewController") as! DiabekanThirdCellPageViewController
break
case "Простамакс" :
detailedViewController = self.storyboard?.instantiateViewControllerWithIdentifier("ProstamaksPageViewController") as! ProstamaksPageViewController
break
case "Агнес" :
detailedViewController = self.storyboard?.instantiateViewControllerWithIdentifier("AgnesPageViewController") as! AgnesPageViewController
break
case "Хитозан" :
detailedViewController = self.storyboard?.instantiateViewControllerWithIdentifier("HitozanPageViewController") as! HitozanPageViewController
break
case "Гинко синергия" :
detailedViewController = self.storyboard?.instantiateViewControllerWithIdentifier("GinkoSinergiqPageViewController") as! GinkoSinergiqPageViewController
break
case "Нолипид" :
detailedViewController = self.storyboard?.instantiateViewControllerWithIdentifier("NolipidPageViewController") as! NolipidPageViewController
break
case "Диарид про" :
detailedViewController = self.storyboard?.instantiateViewControllerWithIdentifier("DiaridPageViewController") as! DiaridPageViewController
break
case "Авемар" :
detailedViewController = self.storyboard?.instantiateViewControllerWithIdentifier("AvemarPageViewController") as! AvemarPageViewController
break
case "Фитолор":
detailedViewController = self.storyboard?.instantiateViewControllerWithIdentifier("FitolorPageViewController") as! FitolorPageViewController
break
default:
break
}
if detailedViewController != nil {
self.presentViewController(detailedViewController, animated: true, completion: nil)
}
}
这是对didSelectRowAtIndex函数的替代。此过滤器基于Candy.name属性。如果这不是您想要的，请告诉我它有什么问题，我会相应地进行调整。
关于ios - SearchDisplayController到detailViewController，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/31774543/