我的项目中有两个表视图，任何人都可以帮助我获取第一个表视图的索引 path.row，这是要在第二个表视图中使用的主表，它是主表的子表。
这是我的 mainTableView。
import UIKit
class MainTableViewController: UITableViewController {
var womenArray = [women]()
var data : [String] = []
let backendless = Backendless()
override func viewDidLoad() {
super.viewDidLoad()
data = ["1","2","3","4","5"]
}
override func numberOfSections(in tableView: UITableView) -> Int {
return 1
}
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return data.count
}
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCell(withIdentifier: "cell", for: indexPath)
cell.textLabel?.text = data[indexPath.row]
return cell
}
override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
self.womenArray.removeAll()
if (indexPath.row == 0) {
let whereClause = "Desc = 'test'"
let dataQuery = BackendlessDataQuery()
dataQuery.queryOptions.pageSize=50
dataQuery.whereClause = whereClause
backendless.data.of(women.ofClass()).find(dataQuery,response: {(result: BackendlessCollection?) -> Void in
let data = result?.getCurrentPage()
for obj in data! as! [women] {
self.womenArray.append(obj)
}
let SubWomenView: WomenSubTableViewController = self.storyboard!.instantiateViewController(withIdentifier: "subwomen") as! WomenSubTableViewController
SubWomenView.subWomenArray = self.womenArray
self.navigationController?.pushViewController(SubWomenView, animated: true)
},
error: { (fault: Fault?) -> Void in
print(fault)
let alert = UIAlertController(title: "info", message:"يرجى الاتصال بالانترنيت", preferredStyle: .alert)
alert.addAction(UIAlertAction(title: "OK", style: .default) { _ in
})
self.present(alert, animated: true){}
})
}else if indexPath.row == 1{
let whereClause = "Desc = 'test2'"
let dataQuery = BackendlessDataQuery()
dataQuery.queryOptions.pageSize=50
dataQuery.whereClause = whereClause
backendless.data.of(women.ofClass()).find(dataQuery,response: {(result: BackendlessCollection?) -> Void in
let data = result?.getCurrentPage()
for obj in data! as! [women] {
self.womenArray.append(obj)
}
let SubWomenView: WomenSubTableViewController = self.storyboard!.instantiateViewController(withIdentifier: "subwomen") as! WomenSubTableViewController
SubWomenView.subWomenArray = self.womenArray
self.navigationController?.pushViewController(SubWomenView, animated: true)
},
error: { (fault: Fault?) -> Void in
let alert = UIAlertController(title: "info", message:"يرجى الاتصال بالانترنيت", preferredStyle: .alert)
alert.addAction(UIAlertAction(title: "OK", style: .default) { _ in
})
self.present(alert, animated: true){}
})
}
}
}
这是我的 SubTableView。
import UIKit
class SubTableViewController: UITableViewController {
var subWomenArray = [women]()
let backendless = Backendless()
override func viewDidLoad() {
super.viewDidLoad()
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
// MARK: - Table view data source
override func numberOfSections(in 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 subWomenArray.count
}
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
if let cell = tableView.dequeueReusableCell(withIdentifier: "cell") as? WomenSubCell{
let ImgURL = URL(string : self.subWomenArray[(indexPath as NSIndexPath).row].ImgURL!)
cell.WomenImgView.sd_setImage(with: ImgURL)
return cell
}else{
let cell = WomenSubCell()
let ImgURL = URL(string : self.subWomenArray [(indexPath as NSIndexPath).row].ImgURL)
cell.WomenImgView.sd_setImage(with: ImgURL)
return cell
}
}
}