13问答网 > 如何在storyboard中对NavigationItem里设置多个右按钮

如何在storyboard中对NavigationItem里设置多个右按钮

2025-05-01 17:29:56

推荐回答（3个）

回答1：

1. 如何设置title

2. 如何设置 leftBatButtonItem和 rightBarButtonItem
UIBarButtonItem *leftButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"左边按钮" style:UIBarButtonItemStylePlain
target:self action:@selector(OnLeftButton:)];
self.navigationItem.leftBarButtonItem = leftButtonItem;
[leftButtonItem release];

UIBarButtonItem *rightButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"右边按钮" style:UIBarButtonItemStylePlain
target:self action:@selector(OnRightButton:)];
self.navigationItem.rightBarButtonItem = rightButtonItem;
[rightButtonItem release];

回答2：

在storyboard中对NavigationItem里设置多个右按钮：

首先设置title。
设置 leftBatButtonItem和 rightBarButtonItem

UIBarButtonItem *leftButtonItem = [[UIBarButtonItem alloc] initWithTitle:@"左边按钮" style:UIBarButtonItemStylePlain
target:self action:@selector(OnLeftButton:)];
self.navigationItem.leftBarButtonItem = leftButtonItem;
[leftButtonItem release]

回答3：

用代码可以修改properties rightBarButtonItems 来实现。