blocks|key|1312297|text|我让它起作用了(你只需要，用一个普通的按钮就可以了，只需要把它添加到下面：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1312298|NSArray+*array+=+@[@"1st+Button",@"2nd+Button",@"3rd+Button",@"4th+Button"];

++++UIActionSheet+*actionSheet+=+[[UIActionSheet+alloc]+initWithTitle:@"Title+Here"
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++delegate:self
++++++++++++++++++++++++++++++++++++++++++++++++++++cancelButtonTitle:nil
+++++++++++++++++++++++++++++++++++++++++++++++destructiveButtonTitle:nil
++++++++++++++++++++++++++++++++++++++++++++++++++++otherButtonTitles:nil];

++++//+ObjC+Fast+Enumeration
++++for+(NSString+*title+in+array)+{
++++++++[actionSheet+addButtonWithTitle:title];
++++}

++++actionSheet.cancelButtonIndex+=+[actionSheet+addButtonWithTitle:@"Cancel"];

++++[actionSheet+showInView:self.view];|code-block|syntax|javascript|1312299|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|$]]

I got this to work (you just need to, be ok with a regular button, and just add it after :

<pre><code>NSArray *array = @[@"1st Button",@"2nd Button",@"3rd Button",@"4th Button"];

 UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:@"Title Here"
 delegate:self
 cancelButtonTitle:nil
 destructiveButtonTitle:nil
 otherButtonTitles:nil];

 // ObjC Fast Enumeration
 for (NSString *title in array) {
 [actionSheet addButtonWithTitle:title];
 }

 actionSheet.cancelButtonIndex = [actionSheet addButtonWithTitle:@"Cancel"];

 [actionSheet showInView:self.view];
</code></pre>

blocks|key|1312363|text|注意:+actionSheet+addButtonWithTitle:返回该按钮的索引，所以为了安全和“干净”，您可以这样做：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1312364|actionSheet.cancelButtonIndex+=+[actionSheet+addButtonWithTitle:@"Cancel"];|code-block|syntax|javascript|1312365|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|$]]

One little note: [actionSheet addButtonWithTitle:] returns the index of that button, so to be safe and "clean" you can do this:

<pre><code>actionSheet.cancelButtonIndex = [actionSheet addButtonWithTitle:@"Cancel"];
</code></pre>

blocks|key|1097366|text|采用Jaba和Nick的答案，并将其进一步扩展。要将销毁按钮合并到此解决方案中，请执行以下操作：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1097367|//+Create+action+sheet
UIActionSheet+*actionSheet+=+[[UIActionSheet+alloc]+initWithTitle:title
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++delegate:self
++++++++++++++++++++++++++++++++++++++++++++++++cancelButtonTitle:nil
+++++++++++++++++++++++++++++++++++++++++++destructiveButtonTitle:nil
++++++++++++++++++++++++++++++++++++++++++++++++otherButtonTitles:nil];
//+Action+Buttons
for+(NSString+*actionName+in+actionNames){
++++[actionSheet+addButtonWithTitle:+actionName];
}

//+Destruction+Button
if+(destructiveName.length+>+0){
++++[actionSheet+setDestructiveButtonIndex:[actionSheet+addButtonWithTitle:+destructiveName]];
}

//+Cancel+Button
[actionSheet+setCancelButtonIndex:+[actionSheet+addButtonWithTitle:@"Cancel"]];

//+Present+Action+Sheet
[actionSheet+showInView:+self.view];|code-block|syntax|javascript|1097368|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|$]]

Taking Jaba's and Nick's answers and extending them a little further. To incorporate a destruction button into this solution:

<pre><code>// Create action sheet
UIActionSheet *actionSheet = [[UIActionSheet alloc] initWithTitle:title
 delegate:self
 cancelButtonTitle:nil
 destructiveButtonTitle:nil
 otherButtonTitles:nil];
// Action Buttons
for (NSString *actionName in actionNames){
 [actionSheet addButtonWithTitle: actionName];
}

// Destruction Button
if (destructiveName.length &gt; 0){
 [actionSheet setDestructiveButtonIndex:[actionSheet addButtonWithTitle: destructiveName]];
}

// Cancel Button
[actionSheet setCancelButtonIndex: [actionSheet addButtonWithTitle:@"Cancel"]];

// Present Action Sheet
[actionSheet showInView: self.view];
</code></pre>

blocks|key|1097452|text|有一个响应的快速版本：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1097453|//array+with+button+titles
private+var+values+=+["Value+1",+"Value+2",+"Value+3"]

//create+action+sheet
let+actionSheet+=+UIActionSheet(title:+nil,+delegate:+self,+cancelButtonTitle:+nil,+destructiveButtonTitle:+nil)
//for+each+value+in+array
for+value+in+values{
++++//add+a+button
++++actionSheet.addButtonWithTitle(value+as+String)
}
//display+action+sheet
actionSheet.showInView(self.view)|code-block|syntax|javascript|1097454|要获得选定的值，请将委托添加到ViewController：|1097455|class+MyViewController:+UIViewController,+UIActionSheetDelegate|1097456|并实现方法"clickedButtonAtIndex“|1097457|func+actionSheet(actionSheet:+UIActionSheet,+clickedButtonAtIndex+buttonIndex:+Int)+{
++++let+selectedValue+:+String+=+values[buttonIndex]
}|1097458|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

There is the swift version for the response :

<pre><code>//array with button titles
private var values = ["Value 1", "Value 2", "Value 3"]

//create action sheet
let actionSheet = UIActionSheet(title: nil, delegate: self, cancelButtonTitle: nil, destructiveButtonTitle: nil)
//for each value in array
for value in values{
 //add a button
 actionSheet.addButtonWithTitle(value as String)
}
//display action sheet
actionSheet.showInView(self.view)
</code></pre>

To get value selected, add delegate to your ViewController : 

<pre><code>class MyViewController: UIViewController, UIActionSheetDelegate
</code></pre>

And implement the method "clickedButtonAtIndex"

<pre><code>func actionSheet(actionSheet: UIActionSheet, clickedButtonAtIndex buttonIndex: Int) {
 let selectedValue : String = values[buttonIndex]
}
</code></pre>

I have an array of strings that I want to use for button titles on a UIActionSheet. Unfortunately, the otherButtonTitles: argument in the method invocation takes a variable length list of strings, not an array.

So how I can I pass these titles into the UIActionSheet? The workaround I've seen suggested is to pass nil into otherButtonTitles:, then specify the button titles individually by using addButtonWithTitle:. But this has the problem of moving the "Cancel" button to the first position on the UIActionSheet rather than the last; I want it to be the last one.

Is there a way to 1) pass an array in lieu of a variable list of strings, or alternatively 2) move the cancel button to the bottom of the UIActionSheet?

Thanks.

Create UIActionSheet 'otherButtons' by passing in array, not varlist

我有一个字符串数组，希望用于UIActionSheet上的按钮标题。不幸的是，方法调用中的otherButtonTitles:参数接受可变长度的字符串列表，而不是数组。那么我如何才能将这些标题传递到UIActionSheet中呢？我建议的解决方法是将nil传入otherButtonTitles:，然后使用addButt...

问通过传入数组而不是UIActionSheet来创建otherButtons
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