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我想创建一个包含一些视图的容器视图。我设法让它与自动布局一起工作。现在我想把这个容器放在一个UINavigationController. 我在 iOS 设计器中执行了此操作，但以下代码不再工作（它在没有导航控制器的情况下工作）：

HalfTableViewController testController1 = new HalfTableViewController ();
this.AddChildViewController (testController1);
testController1.View.Frame = View.Bounds;
this.View.AddSubview (testController1.View);

它在 C# 中，但如果您不熟悉它，那也没关系。我想知道如何将导航控制器的视图用作可以添加视图的容器视图。目前，我看到导航栏，但视图是黑屏。我尝试了一些东西，但我不知道我怎样才能让它工作。您的解决方案当然可以在 Objective-C 中。

编辑：

我在没有 AutoLayout 的情况下尝试了它，并且显示了表格视图。现在我想知道我做错了什么。这是我的自动布局代码：

View.TranslatesAutoresizingMaskIntoConstraints = false;
tv1.View.TranslatesAutoresizingMaskIntoConstraints = false;
tv2.View.TranslatesAutoresizingMaskIntoConstraints = false;
tv3.View.TranslatesAutoresizingMaskIntoConstraints = false;

var constraints = new List<NSLayoutConstraint> ();
constraints.Add (NSLayoutConstraint.Create (tv1.View, NSLayoutAttribute.Top, NSLayoutRelation.Equal, TopLayoutGuide, NSLayoutAttribute.Bottom, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv1.View, NSLayoutAttribute.Left, NSLayoutRelation.Equal, View, NSLayoutAttribute.Left, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv1.View, NSLayoutAttribute.Right, NSLayoutRelation.Equal, tv2.View, NSLayoutAttribute.Left, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv1.View, NSLayoutAttribute.Width, NSLayoutRelation.Equal, tv2.View, NSLayoutAttribute.Width, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv1.View, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, View, NSLayoutAttribute.Bottom, 1, 0));

constraints.Add (NSLayoutConstraint.Create (tv2.View, NSLayoutAttribute.Top, NSLayoutRelation.Equal, TopLayoutGuide, NSLayoutAttribute.Bottom, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv2.View, NSLayoutAttribute.Left, NSLayoutRelation.Equal, tv1.View, NSLayoutAttribute.Right, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv2.View, NSLayoutAttribute.Right, NSLayoutRelation.Equal, tv3.View, NSLayoutAttribute.Left, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv2.View, NSLayoutAttribute.Width, NSLayoutRelation.Equal, tv3.View, NSLayoutAttribute.Width, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv2.View, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, View, NSLayoutAttribute.Bottom, 1, 0));

constraints.Add (NSLayoutConstraint.Create (tv3.View, NSLayoutAttribute.Top, NSLayoutRelation.Equal, TopLayoutGuide, NSLayoutAttribute.Bottom, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv3.View, NSLayoutAttribute.Left, NSLayoutRelation.Equal, tv2.View, NSLayoutAttribute.Right, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv3.View, NSLayoutAttribute.Right, NSLayoutRelation.Equal, View, NSLayoutAttribute.Right, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv3.View, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, View, NSLayoutAttribute.Bottom, 1, 0));

View.AddConstraints (constraints.ToArray ());

我错过了什么？

4

2 回答 2

0

这似乎可以做到这一点：

//View.TranslatesAutoresizingMaskIntoConstraints = false;
tv1.View.TranslatesAutoresizingMaskIntoConstraints = false;
tv2.View.TranslatesAutoresizingMaskIntoConstraints = false;
tv3.View.TranslatesAutoresizingMaskIntoConstraints = false;

var constraints = new List<NSLayoutConstraint> ();

constraints.Add (NSLayoutConstraint.Create (tv1.View, NSLayoutAttribute.Top, NSLayoutRelation.Equal, TopLayoutGuide, NSLayoutAttribute.Bottom, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv1.View, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, BottomLayoutGuide, NSLayoutAttribute.Top, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv1.View, NSLayoutAttribute.Left, NSLayoutRelation.Equal, View, NSLayoutAttribute.Left, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv1.View, NSLayoutAttribute.Right, NSLayoutRelation.Equal, tv2.View, NSLayoutAttribute.Left, 1, 0));

constraints.Add (NSLayoutConstraint.Create (tv2.View, NSLayoutAttribute.Top, NSLayoutRelation.Equal, TopLayoutGuide, NSLayoutAttribute.Bottom, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv2.View, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, BottomLayoutGuide, NSLayoutAttribute.Top, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv2.View, NSLayoutAttribute.Left, NSLayoutRelation.Equal, tv1.View, NSLayoutAttribute.Right, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv2.View, NSLayoutAttribute.Right, NSLayoutRelation.Equal, tv3.View, NSLayoutAttribute.Left, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv2.View, NSLayoutAttribute.Width, NSLayoutRelation.Equal, tv1.View, NSLayoutAttribute.Width, 1, 0));

constraints.Add (NSLayoutConstraint.Create (tv3.View, NSLayoutAttribute.Top, NSLayoutRelation.Equal, TopLayoutGuide, NSLayoutAttribute.Bottom, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv3.View, NSLayoutAttribute.Bottom, NSLayoutRelation.Equal, BottomLayoutGuide, NSLayoutAttribute.Top, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv3.View, NSLayoutAttribute.Left, NSLayoutRelation.Equal, tv2.View, NSLayoutAttribute.Right, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv3.View, NSLayoutAttribute.Right, NSLayoutRelation.Equal, View, NSLayoutAttribute.Right, 1, 0));
constraints.Add (NSLayoutConstraint.Create (tv3.View, NSLayoutAttribute.Width, NSLayoutRelation.Equal, tv1.View, NSLayoutAttribute.Width, 1, 0));
于 2014-10-14T14:05:28.590 回答
0

基本上你应该知道模型视图控制器的概念。

  1. 这里的控制器是导航控制器，它包含我们将要往返的视图。
  2. 模型是数据
  3. 视图控制器持有视图。

代码：

//Create a container view.
From above concept the below is view
TestViewController *testview = [[TestviewCopntroller alloc]init];
//set some properties

//the below is data
testview.somearray = array;
testview.somedictionary = dictionary;

//and this is navigation controller
UINavigationController *nav = [[UInavigationController alloc]initwithrootviewcontroller:testview];

//if you want this as root view then
appdelegate.window.rootviewcontroller = nav;

//if you want to present this view
[self presentviewcontroller:nav animated:YES];

//if you want to push
[self.navigationcontroller pushviewcontroller:testview animated:YES];
于 2014-10-14T09:41:26.627 回答