在ScrollView里加子界面
..直接上代码了
self.navigationController.navigationBar.translucent = NO; FirstTableViewController *firstVC = [[FirstTableViewController alloc] init]; SecondTableViewController *secondVC = [[SecondTableViewController alloc] init]; ThirdTableViewController *thirdVC = [[ThirdTableViewController alloc] init]; firstVC.view.frame = self.view.frame; firstVC.view.backgroundColor = [UIColor lightGrayColor]; secondVC.view.frame = CGRectMake(self.view.frame.size.width, 0, self.view.frame.size.width, self.view.frame.size.height); secondVC.view.backgroundColor = [UIColor grayColor]; thirdVC.view.frame =CGRectMake(self.view.frame.size.width*2, 0, self.view.frame.size.width, self.view.frame.size.height); thirdVC.view.backgroundColor = [UIColor darkGrayColor]; UIScrollView *scrollView = [[UIScrollView alloc] init]; scrollView.frame = self.view.frame; scrollView.contentSize = CGSizeMake(self.view.frame.size.width*3, self.view.frame.size.height); scrollView.pagingEnabled = YES; scrollView.backgroundColor = [UIColor darkGrayColor]; [self.view addSubview:scrollView]; [scrollView addSubview:firstVC.view]; [self addChildViewController:firstVC]; [scrollView addSubview:secondVC.view]; [self addChildViewController:secondVC]; [scrollView addSubview:thirdVC.view]; [self addChildViewController:thirdVC];
就是在ViewController里加个ScrollView..然后往里边加三个View,..同时把那三个View的控制器加到这个ViewController的自控制器就成了.
使用MJRefresh完成下拉刷新和上拉载入
https://github.com/CoderMJLee/MJRefresh
/** MJ友情提示: 1. 添加头部控件的方法 [self.tableView addHeaderWithTarget:self action:@selector(headerRereshing)]; 或者 [self.tableView addHeaderWithCallback:^{ }]; 2. 添加尾部控件的方法 [self.tableView addFooterWithTarget:self action:@selector(footerRereshing)]; 或者 [self.tableView addFooterWithCallback:^{ }]; 3. 可以在MJRefreshConst.h和MJRefreshConst.m文件中自定义显示的文字内容和文字颜色 4. 本框架兼容iOS6iOS7,iPhoneiPad横竖屏 5.自动进入刷新状态 1> [self.tableView headerBeginRefreshing]; 2> [self.tableView footerBeginRefreshing]; 6.结束刷新 1> [self.tableView headerEndRefreshing]; 2> [self.tableView footerEndRefreshing]; */