使用 swrevealviewcontroller 从 uitableviewcell 导航到多个 uinavigationcontroller
navigating from uitableviewcell to multiple uinavigationcontroller using swrevealviewcontroller
我是 swift 语言的新手,开始创建具有滑动菜单的存根应用程序。我使用 http://www.appcoda.com/sidebar-menu-swift/ 中的教程来创建幻灯片菜单,但想创建动态而非静态的应用程序,如示例所示。我在创建 segue 或从 uitableviewcell
导航到连接到相应 uinavigationcontroller 的相应 uiviewcontrollers
时遇到问题。
滑动菜单代码如下class:
MenuController.swift
import UIKit
class MenuController:UITableViewController
{
let menuControlList = ["Category 1", "Category 2", "Category 3", "Category 4"]
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 numberOfSectionsInTableView(tableView: UITableView) -> Int {
// Return the number of sections.
return 1
}
override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
// Return the number of rows in the section.
return menuControlList.count
}
override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as! MenuTableCell
let row = indexPath.row
cell.menuCellText.text = menuControlList[row]
return cell
}
override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
print("row clicked :: ", indexPath.row)
switch indexPath.row
{
case 0:
var cat1View = Category1(nibName:"Category1", bundle:nil)
self.navigationController?.pushViewController(cat1View, animated: true)
print(indexPath.row)
break
case 1:
var cat2View = Category2(nibName:"Category2", bundle:nil)
self.navigationController?.pushViewController(cat2View, animated: true)
print(indexPath.row)
break
case 3:
var cat3View = Category3(nibName:"Category3", bundle:nil)
self.navigationController?.pushViewController(cat3View, animated: true)
print(indexPath.row)
break
case 4:
var cat4View = Category4(nibName:"Category4", bundle:nil)
self.navigationController?.pushViewController(cat4View, animated: true)
print(indexPath.row)
break
default:
return;
}
}
}
以下是我的故事板截图:
如果我在创建这个过程中犯了任何错误,请告诉我并帮助我纠正它。
以下是我的类别 1 class 的代码:
class Category1 :UIViewController
{
@IBOutlet var menuBtn: UIBarButtonItem!
override func viewDidLoad() {
super.viewDidLoad()
if self.revealViewController() != nil {
menuBtn.target = self.revealViewController()
menuBtn.action = "revealToggle:"
self.view.addGestureRecognizer(self.revealViewController().panGestureRecognizer())
}
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
}
编辑:
尝试了以下解决方案:
let vc = storyboard.instantiateViewControllerWithIdentifier("Category1") as! Category1
presentViewController(vc, animated: true, completion: nil)
上面的代码直接打开带有滑动动画的类别 1 viewcontroller 但它不是通过相应 viewcontroller.
附带的导航控制器打开的
如果我使用以下代码:
let vc = storyboard.instantiateViewControllerWithIdentifier("Category1") as! Category1
self.revealViewController().setFrontViewController(vc, animated: true)
上面的代码也加载了 viewcontroller 但滑动菜单没有滑回?
首先,为您的导航视图控制器提供故事板 ID,而不是实际的视图控制器。因此,例如,如果 Category1
嵌入在导航控制器中,则为导航控制器提供故事板 ID,例如 Category1NavController
。那么你的代码应该如下:
override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
print("row clicked :: ", indexPath.row)
switch indexPath.row
{
case 0:
let navController1 = storyboard.instantiateViewControllerWithIdentifier("Category1NavController") as! UINavigationController
self.revealViewController().setFrontViewController(navController1, animated: true)
print(indexPath.row)
break
..........
// Handle other cases similarly here
case 1:
.....
case 2:
.....
default:
return;
}
self.revealViewController().setFrontViewPosition(FrontViewPosition.Left, animated: true)
}
您还应该在 switch 语句结束后重置顶视图位置。它应该是这样的(如果语法不正确,请再次抱歉,请相应地修复):
self.revealViewController().setFrontViewPosition(FrontViewPosition.Left, animated: true)
必须在Swift中调用类似的方法。
希望这对您有所帮助。请原谅我的 SWIFT 语法并在需要时更正它。
我是 swift 语言的新手,开始创建具有滑动菜单的存根应用程序。我使用 http://www.appcoda.com/sidebar-menu-swift/ 中的教程来创建幻灯片菜单,但想创建动态而非静态的应用程序,如示例所示。我在创建 segue 或从 uitableviewcell
导航到连接到相应 uinavigationcontroller 的相应 uiviewcontrollers
时遇到问题。
滑动菜单代码如下class:
MenuController.swift
import UIKit
class MenuController:UITableViewController
{
let menuControlList = ["Category 1", "Category 2", "Category 3", "Category 4"]
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 numberOfSectionsInTableView(tableView: UITableView) -> Int {
// Return the number of sections.
return 1
}
override func tableView(tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
// Return the number of rows in the section.
return menuControlList.count
}
override func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell {
let cell = tableView.dequeueReusableCellWithIdentifier("Cell", forIndexPath: indexPath) as! MenuTableCell
let row = indexPath.row
cell.menuCellText.text = menuControlList[row]
return cell
}
override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
print("row clicked :: ", indexPath.row)
switch indexPath.row
{
case 0:
var cat1View = Category1(nibName:"Category1", bundle:nil)
self.navigationController?.pushViewController(cat1View, animated: true)
print(indexPath.row)
break
case 1:
var cat2View = Category2(nibName:"Category2", bundle:nil)
self.navigationController?.pushViewController(cat2View, animated: true)
print(indexPath.row)
break
case 3:
var cat3View = Category3(nibName:"Category3", bundle:nil)
self.navigationController?.pushViewController(cat3View, animated: true)
print(indexPath.row)
break
case 4:
var cat4View = Category4(nibName:"Category4", bundle:nil)
self.navigationController?.pushViewController(cat4View, animated: true)
print(indexPath.row)
break
default:
return;
}
}
}
以下是我的故事板截图:
如果我在创建这个过程中犯了任何错误,请告诉我并帮助我纠正它。
以下是我的类别 1 class 的代码:
class Category1 :UIViewController
{
@IBOutlet var menuBtn: UIBarButtonItem!
override func viewDidLoad() {
super.viewDidLoad()
if self.revealViewController() != nil {
menuBtn.target = self.revealViewController()
menuBtn.action = "revealToggle:"
self.view.addGestureRecognizer(self.revealViewController().panGestureRecognizer())
}
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
}
编辑:
尝试了以下解决方案:
let vc = storyboard.instantiateViewControllerWithIdentifier("Category1") as! Category1
presentViewController(vc, animated: true, completion: nil)
上面的代码直接打开带有滑动动画的类别 1 viewcontroller 但它不是通过相应 viewcontroller.
附带的导航控制器打开的如果我使用以下代码:
let vc = storyboard.instantiateViewControllerWithIdentifier("Category1") as! Category1
self.revealViewController().setFrontViewController(vc, animated: true)
上面的代码也加载了 viewcontroller 但滑动菜单没有滑回?
首先,为您的导航视图控制器提供故事板 ID,而不是实际的视图控制器。因此,例如,如果 Category1
嵌入在导航控制器中,则为导航控制器提供故事板 ID,例如 Category1NavController
。那么你的代码应该如下:
override func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {
print("row clicked :: ", indexPath.row)
switch indexPath.row
{
case 0:
let navController1 = storyboard.instantiateViewControllerWithIdentifier("Category1NavController") as! UINavigationController
self.revealViewController().setFrontViewController(navController1, animated: true)
print(indexPath.row)
break
..........
// Handle other cases similarly here
case 1:
.....
case 2:
.....
default:
return;
}
self.revealViewController().setFrontViewPosition(FrontViewPosition.Left, animated: true)
}
您还应该在 switch 语句结束后重置顶视图位置。它应该是这样的(如果语法不正确,请再次抱歉,请相应地修复):
self.revealViewController().setFrontViewPosition(FrontViewPosition.Left, animated: true)
必须在Swift中调用类似的方法。
希望这对您有所帮助。请原谅我的 SWIFT 语法并在需要时更正它。