导航返回按钮 直接返回写法
- 作者: 前世缘73537375
- 来源: 51数据库
- 2022-08-17
UIButton*rightButton = [[UIButton alloc]initWithFrame:CGRectMake(0,0,30,30)];
[rightButton setImage:[UIImage imageNamed:@"search.png"]forState:UIControlStateNormal];
[rightButton addTarget:self.navigationController action:@selector(popViewControllerAnimated:)forControlEvents:UIControlEventTouchUpInside];
UIBarButtonItem*rightItem = [[UIBarButtonItem alloc]initWithCustomView:rightButton];
self.navigationController.navigationItem.rightBarButtonItem = rightItem;
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