方式一：
1.设置按钮
// 设置左边按钮
UIBarButtonItem *leftBtnItem = [[UIBarButtonItem alloc]initWithTitle:@"取消" style:UIBarButtonItemStyleDone target:self action:@selector(rightBarBtnAction:)];
self.navigationItem.rightBarButtonItem = leftBtnItem;
2.设置跳转到的页面
-(void)rightBarBtnAction:(UIBarButtonItem*)sender{
// push到下个界面
CSCanteenListTabVController *secondVC = [[CSCanteenListTabVController alloc]init];
[self.navigationController pushViewController:secondVC animated:YES];
}
方式二：
1.设置按钮
UIButton *cancleButton = [UIButton buttonWithType:UIButtonTypeSystem];
cancleButton.frame = CGRectMake(0, 0, 80, 40);
[cancleButton setTitle:@"撤销" forState:UIControlStateNormal];
[cancleButton setTitleColor:[UIColor nzq_colorWithHex:0x111111] forState:UIControlStateNormal];
[cancleButton addTarget:self action:@selector(rightBarBtnAction:) forControlEvents:UIControlEventTouchUpInside];
UIBarButtonItem *rightItem = [[UIBarButtonItem alloc]initWithCustomView:cancleButton];
self.navigationItem.rightBarButtonItem = rightItem;
2.设置跳转到的页面
-(void)rightBarBtnAction:(UIBarButtonItem*)sender{
// push到下个界面
CSCanteenListTabVController *secondVC = [[CSCanteenListTabVController alloc]init];
[self.navigationController pushViewController:secondVC animated:YES];
}
