blocks|key|77651|text|使用单独的.xib文件创建教程视图控制器。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|77652|通过“新建文件”菜单：|77653|​|77654|📷|atomic|77655|77656|然后选中突出显示的复选框：|77657|77658|77659|77660|当您需要显示视图控制器时，需要从您刚刚创建的nib+(xib)文件中初始化它。|77661|let+vc+=+TutorialViewController(nibName:+"TutorialViewController",+bundle:+nil)
present(vc,+animated:+true)|code-block|syntax|javascript|77662|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/886a2d411507840c3cfe0f1a8e577e2c.png|imageAlt|1|https://developer.qcloudimg.com/http-save/yehe-900000/a1bc89d06762de4b906eb87879ff850c.png^0|5|4|0|0|0|0|1|0|0|0|0|0|0|1|1|0|0|0|0^^$0|@$1|2|3|4|5|6|7|1A|8|@$9|1B|A|1C|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|1D|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|1E|8|@]|D|@]|E|$]]|$1|J|3|K|5|L|7|1F|8|@]|D|@$9|1G|A|1H|1|1I]]|E|$]]|$1|M|3|I|5|6|7|1J|8|@]|D|@]|E|$]]|$1|N|3|O|5|6|7|1K|8|@]|D|@]|E|$]]|$1|P|3|I|5|6|7|1L|8|@]|D|@]|E|$]]|$1|Q|3|K|5|L|7|1M|8|@]|D|@$9|1N|A|1O|1|1P]]|E|$]]|$1|R|3|I|5|6|7|1Q|8|@]|D|@]|E|$]]|$1|S|3|T|5|6|7|1R|8|@]|D|@]|E|$]]|$1|U|3|V|5|W|7|1S|8|@]|D|@]|E|$X|Y]]|$1|Z|3|-4|5|6|7|1T|8|@]|D|@]|E|$]]]|10|$11|$5|12|13|14|E|$15|16|17|-4]]|18|$5|12|13|14|E|$15|19|17|-4]]]]

Create your tutorial view controller with separate <code>.xib</code> file.

Through New File menu:

<a href="https://i.stack.imgur.com/sO6jU.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/sO6jU.png" alt="enter image description here"></a>

And then check highlighted box:

<a href="https://i.stack.imgur.com/mgtpt.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/mgtpt.png" alt="enter image description here"></a>

And when you need to present your view controller you need to initialize it from nib (xib) file you just created.

<pre><code>let vc = TutorialViewController(nibName: "TutorialViewController", bundle: nil)
present(vc, animated: true)
</code></pre>

blocks|key|77814|text|您可以使用XIB文件，而无需与故事板集成。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|77815|按照以下步骤创建单独的XIB+(带有Viewcontroller文件)。|77816|创建新文件:+Xcode+>>新>>文件|77817|​|77818|📷|atomic|offset|length|77819|77820|选择Cocoa+Touch+Class|style|CODE|77821|77822|77823|77824|提供视图控制器名称并启用XIB选项|77825|77826|77827|77828|现在，打开您的XIB+(视图控制器)：|BOLD|77829|var+viewController+=+TestViewController(nibName:+"TestViewController",+bundle:+nil)

+//+Present
+self.present(viewController,+animated:+true)+{

+}

+//push
+self.navigationController?.pushViewController(viewController,+animated:+true)|code-block|syntax|javascript|77830|我建议使用推送导航。它将自动添加导航条和后退按钮到您的控制器。|77831|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://developer.qcloudimg.com/http-save/yehe-900000/b691cc5adf441a44213de491ec1850ce.png|imageAlt|1|https://developer.qcloudimg.com/http-save/yehe-900000/3c87af293f852be0cabb9f23a2558c2e.png|2|https://developer.qcloudimg.com/http-save/yehe-900000/c36f634c212b5750cec55c48dd9430bb.png^0|0|0|0|0|0|1|0|0|0|2|H|0|0|0|1|1|0|0|0|0|0|1|2|0|0|0|J|0|0|0^^$0|@$1|2|3|4|5|6|7|1M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1N|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|1O|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|1P|8|@]|9|@]|A|$]]|$1|H|3|I|5|J|7|1Q|8|@]|9|@$K|1R|L|1S|1|1T]]|A|$]]|$1|M|3|G|5|6|7|1U|8|@]|9|@]|A|$]]|$1|N|3|O|5|6|7|1V|8|@$K|1W|L|1X|P|Q]]|9|@]|A|$]]|$1|R|3|G|5|6|7|1Y|8|@]|9|@]|A|$]]|$1|S|3|I|5|J|7|1Z|8|@]|9|@$K|20|L|21|1|22]]|A|$]]|$1|T|3|G|5|6|7|23|8|@]|9|@]|A|$]]|$1|U|3|V|5|6|7|24|8|@]|9|@]|A|$]]|$1|W|3|G|5|6|7|25|8|@]|9|@]|A|$]]|$1|X|3|I|5|J|7|26|8|@]|9|@$K|27|L|28|1|29]]|A|$]]|$1|Y|3|G|5|6|7|2A|8|@]|9|@]|A|$]]|$1|Z|3|10|5|6|7|2B|8|@$K|2C|L|2D|P|11]]|9|@]|A|$]]|$1|12|3|13|5|14|7|2E|8|@]|9|@]|A|$15|16]]|$1|17|3|18|5|6|7|2F|8|@]|9|@]|A|$]]|$1|19|3|-4|5|6|7|2G|8|@]|9|@]|A|$]]]|1A|$1B|$5|1C|1D|1E|A|$1F|1G|1H|-4]]|1I|$5|1C|1D|1E|A|$1F|1J|1H|-4]]|1K|$5|1C|1D|1E|A|$1F|1L|1H|-4]]]]

You can use XIB file, without integrating it with storyboard.

Follow these steps to create separate XIB (with Viewcontroller file).

Create new file: Xcode >> New >> File

<a href="https://i.stack.imgur.com/AfwJS.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/AfwJS.png" alt="enter image description here"></a>

Select <code>Cocoa Touch Class</code>

<a href="https://i.stack.imgur.com/v6K2J.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/v6K2J.png" alt="enter image description here"></a>

Provide a view controller name and enable XIB option

<a href="https://i.stack.imgur.com/iXRtn.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/iXRtn.png" alt="enter image description here"></a>

Now, Open your XIB (View Controller):

<pre><code>var viewController = TestViewController(nibName: "TestViewController", bundle: nil)

 // Present
 self.present(viewController, animated: true) {

 }

 //push
 self.navigationController?.pushViewController(viewController, animated: true)
</code></pre>

I suggest to use push navigation. It will automatically add navigation bar and back button to your controller

blocks|key|77862|text|你也可以添加一个新的视图控制器(“场景”)到你现有的故事板，但不附加任何的塞格到它。然后，当您想在应用程序中的任何地方显示它时，您可以：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|77863|++++if+let+vc+=+self.storyboard?.instantiateViewController(withIdentifier:+"PopUpTutorial")+as?+PopUpTutorial+{
++++++++self.present(vc,+animated:+true,+completion:+nil)
++++}|code-block|syntax|javascript|77864|你也可以创建一个额外的故事板文件，并在那里构建你的“教程”屏幕。然后将代码更改为：|77865|++++let+sb+=+UIStoryboard(name:+"Tutorial",+bundle:+nil)
++++if+let+vc+=+sb.instantiateViewController(withIdentifier:+"PopUpTutorial")+as?+PopUpTutorial+{
++++++++self.present(vc,+animated:+true,+completion:+nil)
++++}|77866|这不需要在单独的xib文件中完成。|offset|length|style|CODE|77867|entityMap^0|0|0|0|0|8|3|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|W|8|@$M|X|N|Y|O|P]]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

You can also add a new View Controller ("scene") to your existing Storyboard, but not attach any segues to it. Then, when you want to show it from anywhere in your app, you can:

<pre><code> if let vc = self.storyboard?.instantiateViewController(withIdentifier: "PopUpTutorial") as? PopUpTutorial {
 self.present(vc, animated: true, completion: nil)
 }
</code></pre>

You can also create an additional Storyboard file and build your "Tutorial" screen(s) there. Then you would change the code to:

<pre><code> let sb = UIStoryboard(name: "Tutorial", bundle: nil)
 if let vc = sb.instantiateViewController(withIdentifier: "PopUpTutorial") as? PopUpTutorial {
 self.present(vc, animated: true, completion: nil)
 }
</code></pre>

This does not have to be done in a separate <code>xib</code> file.

blocks|key|421409|text|要遵循的规范：|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|421410|选择文件新Xcode工具栏|ordered-list-item|421411|现在选择New|421412|比选择文件|421413|在iOS>Source下选择“可可触摸类”|421414|单击“下一步”|421415|键入您想要的“类名”|421416|选择子类"UIViewController“|421417|单击还创建一个"XIB“|421418|选择语言"Swift“或”目标c“|421419|现在点击下一步。|421420|最后，您创建了一个Controller。|421421|entityMap^0|0|7|0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@$9|15|A|16|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|17|8|@]|D|@]|E|$]]|$1|I|3|J|5|H|7|18|8|@]|D|@]|E|$]]|$1|K|3|L|5|H|7|19|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|1A|8|@]|D|@]|E|$]]|$1|O|3|P|5|H|7|1B|8|@]|D|@]|E|$]]|$1|Q|3|R|5|H|7|1C|8|@]|D|@]|E|$]]|$1|S|3|T|5|H|7|1D|8|@]|D|@]|E|$]]|$1|U|3|V|5|H|7|1E|8|@]|D|@]|E|$]]|$1|W|3|X|5|H|7|1F|8|@]|D|@]|E|$]]|$1|Y|3|Z|5|H|7|1G|8|@]|D|@]|E|$]]|$1|10|3|11|5|H|7|1H|8|@]|D|@]|E|$]]|$1|12|3|-4|5|6|7|1I|8|@]|D|@]|E|$]]]|13|$]]

Spets to follow:

<ol>
<li>Select file new Xcode Toolbar</li>
<li>Now select New</li>
<li>Than Select File</li>
<li>Select "Cocoa touch class" under iOS>Source</li>
<li>Click next</li>
<li>Type "Class name" which you wants</li>
<li>Select subclass "UIViewController"</li>
<li>Click Also Create a "XIB"</li>
<li>Select Language "Swift" or "Objective c"</li>
<li>Now Click Next.</li>
<li>Finally you have Created a Controller.</li>
</ol>

I need a small tutorial video to our iOS project which can be accessed from multiple view controllers(screens). I don't want to break dozens of segues to add this tutorial, as it would cause a nightmare. Would the best way to do this, is to create a pop up View Controller which does not have to be added to the storyboard? If so, how can I do that ?

Create a view controller outside of storyboard

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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我需要一个小的教程视频到我们的iOS项目，可以从多个视图控制器(屏幕)访问。我不想打破几十个插曲添加本教程，因为它会造成噩梦。这样做的最佳方法是创建一个弹出视图控制器，它不需要添加到故事板中吗？如果是的话，我怎样才能做到呢？

问在故事板之外创建视图控制器
EN

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