从一个登陆页跳转到一个具有多个导航页面的工具栏控制器UITabbarController中

Dear 丶 2022-08-08 15:47 147阅读 0赞

方法如下：

（一）新建一个继承于UITabBarController控制器的控制器，在内部绑定多个以视图控制器进行初始化的导航控制器

（二）在登录的事件中创建一个新的上述的控制器对象  直接跳转即可

新建工具栏控制器如下：

编辑LayoutViewController.h如下：

//
    //  LayoutViewController.h
    //  作业整理
    //
    //  Created by apple on 15/9/15.
    //  Copyright (c) 2015年 LiuXun. All rights reserved.
    //
    
    #import <UIKit/UIKit.h>
    
    @interface LayoutViewController : UITabBarController
    
    @end

编辑 LayoutViewController.m如下：

//
    //  LayoutViewController.m
    //  作业整理
    //
    //  Created by apple on 15/9/15.
    //  Copyright (c) 2015年 LiuXun. All rights reserved.
    //
    
    #import "LayoutViewController.h"
    
    @interface LayoutViewController ()
    
    @end
    
    @implementation LayoutViewController
    
    - (void)viewDidLoad {
        [super viewDidLoad];
        self.tabBar.barTintColor = [UIColor blueColor];
        
        ViewController *vc1 = [[ViewController alloc] init];
        [self TabVC:self setVC:vc1 withTabTitle:@"记录"  withTabImgName:@"记录" withSecTabImgNam:@"记录1"];
        
        ChatViewController *vc2 = [[ChatViewController alloc] init];
        [self TabVC:self setVC:vc2 withTabTitle:@"交流"  withTabImgName:@"交流" withSecTabImgNam:@"交流1"];
        
        SquareViewController *vc3 = [[SquareViewController alloc] init];
        [self TabVC:self setVC:vc3 withTabTitle:@"广场"  withTabImgName:@"主题" withSecTabImgNam:@"主题1"];
        MoreFormViewController *vc4 = [[MoreFormViewController alloc] init];
        [self TabVC:self setVC:vc4 withTabTitle:@"更多"  withTabImgName:@"我" withSecTabImgNam:@"我1"];
        
    }
    
    // 将属性设置封装在一个成员方法中
    -(void)TabVC:(UITabBarController *)tab1  setVC:(UIViewController *) vc withTabTitle:(NSString *)tabtit  withTabImgName:(NSString *) imgNam withSecTabImgNam: (NSString *) secImg
    {
        UINavigationController *navc= [[UINavigationController alloc] initWithRootViewController:vc];
        navc.navigationBar.barTintColor = [UIColor blueColor];
        navc.navigationBar.titleTextAttributes = @{NSForegroundColorAttributeName: [UIColor whiteColor],NSFontAttributeName: [UIFont boldSystemFontOfSize:22]};
        navc.tabBarItem.title = tabtit;
        navc.tabBarItem.image = [UIImage imageNamed:imgNam];
        navc.tabBarItem.selectedImage = [[UIImage imageNamed:secImg] imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];
        [navc.tabBarItem setTitleTextAttributes:@{NSForegroundColorAttributeName: [UIColor whiteColor],NSFontAttributeName:[UIFont boldSystemFontOfSize:15]} forState:UIControlStateNormal];
        [navc.tabBarItem setTitleTextAttributes:@{NSForegroundColorAttributeName: [UIColor blackColor],NSFontAttributeName:[UIFont boldSystemFontOfSize:15]} forState:UIControlStateSelected];
        [tab1  addChildViewController:navc];
    }
    
    - (void)didReceiveMemoryWarning {
        [super didReceiveMemoryWarning];
        // Dispose of any resources that can be recreated.
    }
    
    
    @end

在登陆页调用如下：

layVC = [[LayoutViewController alloc] init];
                [self.navigationController pushViewController:layVC animated:YES];

运行结果如下：

![Center][]

[Center]: /images/20220731/6c6f8b90dd4b499fa70ffd210a47e8d4.png