YYXC_Coach/JSJPCoach/HomeVC/ElearningLogVC.m

//
//  ElearningLogVC.m
//  JSJPCoach
//
//  Created by EchoShacolee on 2018/1/30.
//  Copyright © 2018年 Danson. All rights reserved.
//

#import "ElearningLogVC.h"
#import "EleOneTableVC.h"
#import "EleTwoTableVC.h"
#import "EleThreeTableVC.h"
#import "EleFourTableVC.h"

@interface ElearningLogVC ()<UIScrollViewDelegate>
@property (strong, nonatomic) UISegmentedControl *seg;
@property (strong, nonatomic) UIScrollView *mainScrView;


@end

@implementation ElearningLogVC

- (void)viewDidLoad {
    [super viewDidLoad];
    
    self.navigationItem.title = [NSString stringWithFormat:@"电子教学日志"];

    _seg = [[UISegmentedControl alloc]initWithItems:@[@"科一",@"科二",@"科三",@"科四"]];
    _seg.frame = CGRectMake(0, kNavOffSet, kSize.width, 40);
    _seg.selectedSegmentIndex = 0;
//    _seg.tintColor = COLOR_THEME;
    [_seg addTarget:self action:@selector(changeTableview) forControlEvents:UIControlEventValueChanged];
    [self.view addSubview:_seg];
    
    NSArray *arr = @[@"EleOneTableVC",@"EleTwoTableVC",@"EleThreeTableVC",@"EleFourTableVC"];
    
    _mainScrView = [[UIScrollView alloc]initWithFrame:CGRectMake(0, CGRectGetMaxY(_seg.frame), kSize.width, kSize.height-CGRectGetMaxY(_seg.frame)-SafeAreaBottomHeight)];
    _mainScrView.contentSize = CGSizeMake(kSize.width*arr.count, 0);
    _mainScrView.pagingEnabled = YES;
    _mainScrView.showsHorizontalScrollIndicator = NO;
    _mainScrView.bounces = NO;
    _mainScrView.delegate = self;
    [self.view addSubview:_mainScrView];
    
    NSInteger i=0;
    for (NSString *clsStr in arr) {
        Class cls = NSClassFromString(clsStr);
        EleBaseTableVC *vc = [[cls alloc]init];
        vc.stuDic = self.stuDic;
        vc.view.frame = CGRectMake(kSize.width*i++, 0, kSize.width, _mainScrView.height);
        [self addChildViewController:vc];
        [_mainScrView addSubview:vc.view];
    }
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}
-(void)changeTableview{
    [_mainScrView setContentOffset:CGPointMake(kSize.width*_seg.selectedSegmentIndex, 0) animated:NO];
}

-(void)scrollViewDidEndDecelerating:(UIScrollView *)scrollView{
    
    _seg.selectedSegmentIndex = scrollView.contentOffset.x/kSize.width;
}

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

@end