kudians/ZBProject/Order/Controller/ZBLiveDataVC.m

//
//  ZBLiveDataVC.m
//  ZBProject
//
//  Created by 学丽 on 2019/4/9.
//  Copyright © 2019 ZB. All rights reserved.
//

#import "ZBLiveDataVC.h"
#import "ZBOrderListVC.h"
#import "ZBSaleTrendVC.h"
@interface ZBLiveDataVC ()

@end

@implementation ZBLiveDataVC

- (void)viewDidLoad {
    [super viewDidLoad];
    [self initNav];
}

-(void)initNav
{
//    self.tabBarController.tabBar.hidden=YES;
    self.navBar.navTitleLabel.text=@"今日直播数据";
    self.navigationController.navigationBar.hidden=NO;
    UIButton *returnBtn =[[UIButton alloc]initWithFrame:CGRectMake(0, 0, 30, 20)];
    [returnBtn addTarget:self action:@selector(returnClickBtn) forControlEvents:UIControlEventTouchUpInside];
    [returnBtn setImage:[UIImage imageNamed:@"return_white"] forState:UIControlStateNormal];
    returnBtn.adjustsImageWhenHighlighted = NO;
    [self.navBar setCustomLeftButtons:@[returnBtn]];
    self.titlesArr=@[@"实时订单",@"热销商品",@"销量走势"];
    [self updateSuperTitleAry];
    
}

- (void)addChildViewController{
    for (int i = 0; i < self.titlesArr.count; i++) {
        if (i == 0) {
            ZBOrderListVC * vc = [[ZBOrderListVC alloc] init];
            vc.title  =  self.titlesArr[i];
            [self addChildViewController:vc];
            
        }else if(i == 1){
            ZBHotGoodVC* vc = [[ZBHotGoodVC alloc] init];
            vc.title  =  self.titlesArr[i];
            [self addChildViewController:vc];
        }else{
            ZBSaleTrendVC * vc = [[ZBSaleTrendVC alloc] init];
            vc.title  =  self.titlesArr[i];
            [self addChildViewController:vc];
        }
        
        
    }
}
-(void)setUpCurrentChildController:(NSInteger)index
{
    NSLog(@"%ld",index);
    if (index == 0) {
        [[NSNotificationCenter defaultCenter]postNotificationName:@"listorder" object:nil];
    }else if (index == 1)
    {
        [[NSNotificationCenter defaultCenter]postNotificationName:@"hotorder" object:nil];
    }
}

-(void)viewWillAppear:(BOOL)animated
{
    [super viewWillAppear: animated];
    
}
-(void)viewWillDisappear:(BOOL)animated
{
    [super viewWillDisappear:animated];
    self.tabBarController.tabBar.hidden=NO;
}

-(void)returnClickBtn
{
    [self.navigationController popViewControllerAnimated:YES];
}

#pragma mark -- 移除通知
-(void)dealloc{
    
    [[NSNotificationCenter defaultCenter]removeObserver:self];
}
@end