Question

我想在用户点击外面的任何地方时隐藏侧边菜单。菜单出现但我无法找到任何方法。任何关于hidesOnTap的建议也将不胜感激。我还使用表格视图来显示侧面菜单内容，每当用户点击任何选项时，它都会被重定向到该页面。如何隐藏菜单而不做任何选择。以下是代码

#import "MainMenuViewController.h"
#import "UIImageView+AFNetworking.h"
#import "ProfileViewController.h"
#import "ChatMenuHomeVC.h"


@interface MainMenuViewController ()
{
    NSString *username;
    NSString *profilestr;
}

@property (nonatomic, weak) IBOutlet UITableViewCell *cellMain;
@end

@implementation MainMenuViewController
@synthesize lblUserName,profilePic;

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self)
    {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    //SideMenuToProfileView
    arrOfOptions = [[NSMutableArray alloc]init];

    [self addTitle:@"Home" imageName:@"icon-sidemenu-home.png" segueName:@"slidingToHome"];
    [self addTitle:@"My Chat" imageName:@"icon-sidemenu-chat.png" segueName:@"ChatHomeVc"];
     [self addTitle:@"Invite Friends" imageName:@"icon-sidemenu-invite.png" segueName:@""];
    [self addTitle:@"Settings" imageName:@"icon-sidemenu-setting.png" segueName:@"slidingToSettings"];


    [super viewDidLoad];

    UITapGestureRecognizer *tapAction1 = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(profileVC:)];
    tapAction1.numberOfTapsRequired = 1;
    profilePic.userInteractionEnabled = YES;
    [profilePic addGestureRecognizer:tapAction1];

    username  = [[NSUserDefaults standardUserDefaults]
                   stringForKey:@"UserName"];
    profilestr = [[NSUserDefaults standardUserDefaults] stringForKey: @"UserProfilePic"];
    self.lblUserName.text = username;
    [profilePic setImageWithURL:[NSURL URLWithString:profilestr] placeholderImage:[UIImage imageNamed:@"user"]];
    self.profilePic.layer.cornerRadius = self.profilePic.frame.size.width / 2;
    self.profilePic.clipsToBounds = YES;
    // Do any additional setup after loading the view.
}

-(void)addTitle:(NSString *)title imageName:(NSString *)imageName segueName:(NSString *)segue
{
    NSMutableDictionary *dic = [[NSMutableDictionary alloc]init];
    [dic setObject:title forKey:@"title"];
    [dic setObject:imageName forKey:@"image"];
    [dic setObject:segue forKey:@"segue"];
    [arrOfOptions addObject:dic];
}

- (void)profileVC:(UITapGestureRecognizer *)tapGesture
{
   [self performSegueWithIdentifier:@"SideMenuToProfileView" sender:self];
}

- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
    if ([segue.identifier isEqualToString:@"SideMenuToProfileView"])
    {
        ProfileViewController *destViewController = segue.destinationViewController;
        destViewController.senderStr = @"fromUserSideMenu";
    }
}

Answer 1

创建一个背景视图，其大小等于设备的宽度和高度。在点击视图时，向视图添加点击手势识别器并隐藏侧面菜单。或者您也可以使用按钮来获得在按钮操作方法中编写代码的相同功能。

执行以下操作

 var backgroundView : UIView = UIView()

 func createBackgroundView()
{
    backgroundView = UIView(frame: CGRect(x: 0, y: 0, width: ScreenSize.SCREEN_WIDTH, height: ScreenSize.SCREEN_HEIGHT))
    backgroundView.tag = 10
    backgroundView.isHidden = true
}

出现侧边菜单时，您可以取消隐藏背景视图

如何在外面任何地方轻拍时隐藏侧边菜单

1 个答案: