IOS 中navigationItem中的title如何实现被点击

发布网友发布时间：2022-05-23 03:37

共1个回答

热心网友时间：2023-10-12 01:08

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];

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