blocks|key|3053358|text|从this+blog+post引出|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|3053359|3053360|将工具栏视为容器，而不是UIView对象。由于UIToolBar是基于UIView的，因此可以使用上面的技巧将其添加到导航栏的右侧。下面的代码显示了如何在右侧添加两个标准按钮：|blockquote|3053361|3053362|3053363|//+create+a+toolbar+to+have+two+buttons+in+the+right
UIToolbar*+tools+=+[[UIToolbar+alloc]+initWithFrame:CGRectMake(0,+0,+133,+44.01)];

//+create+the+array+to+hold+the+buttons,+which+then+gets+added+to+the+toolbar
NSMutableArray*+buttons+=+[[NSMutableArray+alloc]+initWithCapacity:3];

//+create+a+standard+"add"+button
UIBarButtonItem*+bi+=+[[UIBarButtonItem+alloc]
initWithBarButtonSystemItem:UIBarButtonSystemItemAdd+target:self+action:NULL];
bi.style+=+UIBarButtonItemStyleBordered;
[buttons+addObject:bi];
[bi+release];

//+create+a+spacer
bi+=+[[UIBarButtonItem+alloc]
initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace+target:nil+action:nil];
[buttons+addObject:bi];
[bi+release];

//+create+a+standard+"refresh"+button
bi+=+[[UIBarButtonItem+alloc]
initWithBarButtonSystemItem:UIBarButtonSystemItemRefresh+target:self+action:@selector(refresh:)];
bi.style+=+UIBarButtonItemStyleBordered;
[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];|code-block|syntax|javascript|3053364|还可以查看SO的帖子|3053365|Adding+buttons+to+navigation+bar|3053366|entityMap|0|LINK|mutability|MUTABLE|url|http://osmorphis.blogspot.com/2009/05/multiple-buttons-on-navigation-bar.html|1|https://stackoverflow.com/questions/1900252/adding-buttons-to-navigation-bar^0|1|E|0|0|0|0|0|0|0|0|0|W|1|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@$A|13|B|14|1|15]]|C|$]]|$1|D|3|-4|5|6|7|16|8|@]|9|@]|C|$]]|$1|E|3|F|5|G|7|17|8|@]|9|@]|C|$]]|$1|H|3|-4|5|6|7|18|8|@]|9|@]|C|$]]|$1|I|3|-4|5|6|7|19|8|@]|9|@]|C|$]]|$1|J|3|K|5|L|7|1A|8|@]|9|@]|C|$M|N]]|$1|O|3|P|5|6|7|1B|8|@]|9|@]|C|$]]|$1|Q|3|R|5|6|7|1C|8|@]|9|@$A|1D|B|1E|1|1F]]|C|$]]|$1|S|3|-4|5|6|7|1G|8|@]|9|@]|C|$]]]|T|$U|$5|V|W|X|C|$Y|Z]]|10|$5|V|W|X|C|$Y|11]]]]

As drawn from <a href="http://osmorphis.blogspot.com/2009/05/multiple-buttons-on-navigation-bar.html" rel="nofollow noreferrer">this blog post</a>:

<blockquote>
 Think of a toolbar as your container,
 instead of the UIView object. And
 since a UIToolBar is UIView based, it
 can be added to the right side of a
 nav bar using the above trick. The
 following code shows how you can add
 two standard buttons to the right
 side:
</blockquote>

<pre><code>// create a toolbar to have two buttons in the right
UIToolbar* tools = [[UIToolbar alloc] initWithFrame:CGRectMake(0, 0, 133, 44.01)];

// create the array to hold the buttons, which then gets added to the toolbar
NSMutableArray* buttons = [[NSMutableArray alloc] initWithCapacity:3];

// create a standard "add" button
UIBarButtonItem* bi = [[UIBarButtonItem alloc]
initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:self action:NULL];
bi.style = UIBarButtonItemStyleBordered;
[buttons addObject:bi];
[bi release];

// create a spacer
bi = [[UIBarButtonItem alloc]
initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace target:nil action:nil];
[buttons addObject:bi];
[bi release];

// create a standard "refresh" button
bi = [[UIBarButtonItem alloc]
initWithBarButtonSystemItem:UIBarButtonSystemItemRefresh target:self action:@selector(refresh:)];
bi.style = UIBarButtonItemStyleBordered;
[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];
</code></pre>

Also check the SO post

<a href="https://stackoverflow.com/questions/1900252/adding-buttons-to-navigation-bar">Adding buttons to navigation bar</a>

blocks|key|737467|text|你可以在你的leftBarButton中使用带有两个按钮的视图-|type|unstyled|depth|inlineStyleRanges|entityRanges|data|737468|UIBarButtonItem+*leftBarButton+=+[[UIBarButtonItem+alloc]+initWithCustomView:leftBtnsView];|code-block|syntax|javascript|737469|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You can use a view with two buttons in your leftBarButton -

<pre><code>UIBarButtonItem *leftBarButton = [[UIBarButtonItem alloc] initWithCustomView:leftBtnsView];
</code></pre>

blocks|key|963971|text|我建议使用UISegmentedControl来控制所有的按钮，并使用[[UIButton+alloc]+initWithCustomView:]来显示片段控件。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|963972|entityMap^0|5|I|Z|12|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]|$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|M|8|@]|D|@]|E|$]]]|G|$]]

I would suggest to use <code>UISegmentedControl</code> to hold all your buttons and use
<code>[[UIButton alloc] initWithCustomView:]</code> to show the segment control.

blocks|key|3053441|text|下面是一个示例，说明您可以如何执行此操作。在本例中，我使用了顶部导航栏附带的MasterDetailView模板：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3053442|-+(void)viewDidLoad
{
++++[super+viewDidLoad];
++++UIBarButtonItem+*leftButton+=+[[UIBarButtonItem+alloc]+init];
++++UIBarButtonItem+*rightButton+=+[[UIBarButtonItem+alloc]+init];
++++leftButton.title+=+@"Left+button";
++++rightButton.title+=+@"right+button";
++++self.navigationItem.leftBarButtonItem+=+leftButton;
++++self.navigationItem.rightBarButtonItem+=+rightButton;
}|code-block|syntax|javascript|3053443|entityMap^0|12|G|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|P|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|Q|8|@]|D|@]|E|$]]]|L|$]]

Here is a sample of how you could go about doing this. I am using a <code>MasterDetailView</code> template that comes with the top navigation bar for this example:

<pre><code>- (void)viewDidLoad
{
 [super viewDidLoad];
 UIBarButtonItem *leftButton = [[UIBarButtonItem alloc] init];
 UIBarButtonItem *rightButton = [[UIBarButtonItem alloc] init];
 leftButton.title = @"Left button";
 rightButton.title = @"right button";
 self.navigationItem.leftBarButtonItem = leftButton;
 self.navigationItem.rightBarButtonItem = rightButton;
}
</code></pre>

blocks|key|970156|text|你可以这样做，有一个叫做UINavigationItem.rightBarButtonItems的东西|type|unstyled|depth|inlineStyleRanges|entityRanges|data|970157|970158|+UIBarButtonItem+*settingsButton+=+[UIBarButtonItem+alloc+:UIImage+imageNamed:@"xxx.png“style:UIBarButtonItemStyleDone完成目标:自操作：@选择器(Something)]；|blockquote|970159|970160|UIBarButtonItem+*menuButton+=+[UIBarButtonItem+alloc+:UIImage+imageNamed:@"xxx.png“style:UIBarButtonItemStyleDone完成目标:自操作：@选择器(Something)]；|970161|self.navigationItem.rightBarButtonItems+=+@settingsButton，menuButton;|970162|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|N|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|O|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|P|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|L|$]]

You can do something like this, there's something called UINavigationItem.rightBarButtonItems

<blockquote>
 UIBarButtonItem *settingsButton = [[UIBarButtonItem alloc]
 initWithImage:[UIImage imageNamed:@"xxx.png"] style:UIBarButtonItemStyleDone target:self action:@selector(something)];
 
 UIBarButtonItem *menuButton = [[UIBarButtonItem alloc]
 initWithImage:[UIImage imageNamed:@"xxx.png"]
 style:UIBarButtonItemStyleDone target:self
 action:@selector(something)];
 
 self.navigationItem.rightBarButtonItems = @[settingsButton, menuButton];
</blockquote>

blocks|key|3053504|text|我想你需要这样的东西|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3053505|+UIBarButtonItem+*firstButton+=+[[UIBarButtonItem+alloc]+initWithTitle:@"First"+style:UIBarButtonItemStyleBordered+target:self+action:nil];
+UIBarButtonItem+*secondButton+=+[[UIBarButtonItem+alloc]+initWithTitle:@"Second"+style:UIBarButtonItemStyleBordered+target:self+action:nil];
+self.navigationController.navigationItem.leftBarButtonItems=@[firstButton,+secondButton];|code-block|syntax|javascript|3053506|它将在导航栏的左侧添加两个栏按钮项。你可以用同样的方法把它放在右边|3053507|self.navigationController.navigationItem.rightBarButtonItems=@[firstButton,+secondButton];|3053508|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

i think you need something like this

<pre><code> UIBarButtonItem *firstButton = [[UIBarButtonItem alloc] initWithTitle:@"First" style:UIBarButtonItemStyleBordered target:self action:nil];
 UIBarButtonItem *secondButton = [[UIBarButtonItem alloc] initWithTitle:@"Second" style:UIBarButtonItemStyleBordered target:self action:nil];
 self.navigationController.navigationItem.leftBarButtonItems=@[firstButton, secondButton];
</code></pre>

it will add two bar button items on left of navigation bar. you can make it on right side the same way

<pre><code>self.navigationController.navigationItem.rightBarButtonItems=@[firstButton, secondButton];
</code></pre>

how can i add buttons just beside a left <code>barButton</code> or just beside <code>rightbarButton</code>,
i mean i need to have more than 2 buttons on the title bar is that possible? 

thanx in advance

how to add a button beside left bar controller or right bar controller

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我怎么才能在左边的barButton旁边或者rightbarButton旁边添加按钮，我的意思是我需要在标题栏上有两个以上的按钮，这是可能的吗？提前感谢

问如何在左栏控制器或右栏控制器旁边添加按钮
EN

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问如何在左栏控制器或右栏控制器旁边添加按钮EN