iphone幻灯片菜单使用iOS-Slide-Menu

Question

大家好，我尝试使用https://github.com/aryaxt/iOS-Slide-Menu作为我的一个viewcontroller的幻灯片菜单。我阅读了有关幻灯片菜单的文档，这里是我的appdelegate类，didFinishLaunchingWithOptions方法：

- (BOOL)application:(UIApplication *)application       
didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

[StyleKit setupAppearance];

ListViewController *controller = [ListViewController new];
    _navigationController  = [[UINavigationController alloc]
    initWithRootViewController:controller];
RightViewController *rightMenu = [RightViewController new];

[SlideNavigationController sharedInstance].rightMenu = rightMenu;
[SlideNavigationController sharedInstance].menuRevealAnimationDuration = .18;
self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
// Override point for customization after application launch.
self.window.backgroundColor = [UIColor whiteColor];
self.window.rootViewController = _navigationController;
[self.window makeKeyAndVisible];

[[NSNotificationCenter defaultCenter] addObserverForName:SlideNavigationControllerDidClose object:nil queue:nil usingBlock:^(NSNotification *note) {
    NSString *menu = note.userInfo[@"menu"];
    NSLog(@"Closed %@", menu);
}];

[[NSNotificationCenter defaultCenter] addObserverForName:SlideNavigationControllerDidOpen object:nil queue:nil usingBlock:^(NSNotification *note) {
    NSString *menu = note.userInfo[@"menu"];
    NSLog(@"Opened %@", menu);
}];

[[NSNotificationCenter defaultCenter] addObserverForName:SlideNavigationControllerDidReveal object:nil queue:nil usingBlock:^(NSNotification *note) {
    NSString *menu = note.userInfo[@"menu"];
    NSLog(@"Revealed %@", menu);
}];
return YES;
}

我想在＆＃34; ListViewController＆＃34;中显示幻灯片菜单所以文档说我实现了我的头文件：

//
//  ListViewController.h

 #import <UIKit/UIKit.h>
 #import "SlideNavigationController.h"
 @interface ListViewController :         
 UIViewController<SlideNavigationControllerDelegate>
 @end
// ListViewController.m
//Some code...
- (void)setupActions {
[self.listView.tableHeaderView.followButton addTarget:self"                                       
 action:@selector(didTapFollowButton:)                          
forControlEvents:UIControlEventTouchUpInside];

[self.fakeNavigationController.menuButton addTarget:  
[SlideNavigationController sharedInstance]   
action:@selector(toggleRightMenu)   
forControlEvents:UIControlEventTouchUpInside];

}

- (BOOL)slideNavigationControllerShouldDisplayLeftMenu
  {
    return NO;
  }

   - (BOOL)slideNavigationControllerShouldDisplayRightMenu
  {
  return YES;
 }

但是当我启动应用程序时，我收到此错误： SlideNavigationController尚未初始化。将一个放在故事板中或在代码中初始化一个。

请等待你的帮助，谢谢你们：）

Answer 1

要点您必须将 isinitViewController 提供给 SlideNavigationController

在 AppDelegate.h 文件

中导入此行

#import "SlideNavigationController.h"
#import "LeftMenuViewController.h"
#import "RightMenuViewController.h" 


 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    UIStoryboard *mainStoryboard = [UIStoryboard storyboardWithName:@"MainStoryboard_iPhone"
                                                             bundle: nil];
    RightMenuViewController *rightMenu = (RightMenuViewController*)[mainStoryboard
                                                           instantiateViewControllerWithIdentifier: @"RightMenuViewController"];
    [SlideNavigationController sharedInstance].rightMenu = rightMenu;
    [SlideNavigationController sharedInstance].menuRevealAnimationDuration = .18;
// Creating a custom bar button for right menu
    UIButton *button  = [[UIButton alloc] initWithFrame:CGRectMake(0, 0, 30, 30)];
    [button setImage:[UIImage imageNamed:@"gear"] forState:UIControlStateNormal];
    [button addTarget:[SlideNavigationController sharedInstance] action:@selector(toggleRightMenu) forControlEvents:UIControlEventTouchUpInside];
    UIBarButtonItem *rightBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:button];
    [SlideNavigationController sharedInstance].rightBarButtonItem = rightBarButtonItem;
  [[NSNotificationCenter defaultCenter] addObserverForName:SlideNavigationControllerDidClose object:nil queue:nil usingBlock:^(NSNotification *note) {
        NSString *menu = note.userInfo[@"menu"];
        NSLog(@"Closed %@", menu);
    }];
[[NSNotificationCenter defaultCenter] addObserverForName:SlideNavigationControllerDidOpen object:nil queue:nil usingBlock:^(NSNotification *note) {
        NSString *menu = note.userInfo[@"menu"];
        NSLog(@"Opened %@", menu);
    }];
 [[NSNotificationCenter defaultCenter] addObserverForName:SlideNavigationControllerDidReveal object:nil queue:nil usingBlock:^(NSNotification *note) {
        NSString *menu = note.userInfo[@"menu"];
        NSLog(@"Revealed %@", menu);
    }];
  return YES;
}

在你的HomeController中放置这个委托方法

pragma mark - SlideNavigationController方法 -

- (BOOL)slideNavigationControllerShouldDisplayLeftMenu
{
    return false;
}

- (BOOL)slideNavigationControllerShouldDisplayRightMenu
{
    return YES;
}