[英]how to add items to the navigation bar
我是iPhone開發的新手。
UIBarButtonItem *saveButton = [[UIBarButtonItem alloc] initWithTitle:@"SAVE"
style:UIBarButtonItemStyleBordered
target:self
action:@selector(saveButtonClicked)];
self.navigationItem.rightBarButtonItem = saveButton;
通過使用上面,我可以創建導航右欄按鈕,但我不能添加更多項目...我需要添加更多按鈕
請提供一個示例代碼來試用它
感謝您的幫助和感謝您的時間
將工具欄添加到導航欄
UIToolbar* tools = [[UIToolbar alloc] initWithFrame:CGRectMake(0, 0, 133, 44.01)];
tools.tintColor = [UIColor blackColor];
// create the array to hold the buttons, which then gets added to the toolbar
NSMutableArray* buttons = [[NSMutableArray alloc] initWithCapacity:2];
// create a standard "add" button
bi = [[UIBarButtonItem alloc]
initWithTitle:@"Add" style:UIBarButtonItemStyleBordered target:self action:@selector(addMedicine)];
[buttons addObject:bi];
[bi release];
// create a spacer
bi = [[UIBarButtonItem alloc]
initWithTitle:@"Edit" style:UIBarButtonSystemItemEdit target:self action:@selector(edit)];
[buttons addObject:bi];
[bi release];
// stick the buttons in the toolbar
[tools setItems:buttons animated:NO];
[buttons release];
// and put the toolbar in the nav bar
self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:tools];
[tools release];
祝一切順利。
使用DDActionHeaderView 。 您可以輕松添加和管理項目。
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.