uicontainerview | 易学教程

What really is the best way to have MORE THAN ONE controller in a container?

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问题 Here's a ViewController, and it has a container view. Note the container is only a part of the fullscreen, as usual. So the container contains the VC on the right. It could be, say, "Parts" showing the Parts list. But what if I have say four VCs, I want to put in that area (where the container is). Maybe: Parts, Tires, Brakes, Oils. Of course, only one will show at a time, on that area. What the heck is the best way to really do that? In the past I've made four container views (in the exact

Swapping child views in a container view

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问题 Let ContainerView be the parent container view with two child content views: NavigationView and ContentView . I would like to be able to swap out the controller of ContentView with another view. For example, swapping a home page controller with a news page controller. Currently, the only way I can think to do this is by using a delegate to tell the ContainerView that I want to switch views. This seems like a sloppy way to do this because the ContainerViewController would end up having a bunch

How to add a Container View programmatically

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问题 A Container View can be easily added into a storyboard through Interface Editor. When added, a Container View is of a placeholder view, an embed segue, and a (child) view controller. However, I am not able to find a way to add a Container View programmatically. Actually, I am not even able to find a class named UIContainerView or so. A name for the class of Container View is surely a good start. A complete guide including the segue will be much appreciated. I am aware of View Controller

Storyboards and custom container view controllers

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问题 I'm creating a custom container view as per the apple spec. I would like to use the storyboard to connect three static child UIViewControllers. Is there an easy way in the storyboard to connect via a Relationship as seen for the UINavigationController in the storyboard? Based on my research, it seems like this isn't possible. 回答1: It IS possible to link a container view controller to a child. In fact, it's trivially easy to do so. You bring up the Object library, type "Container" into the

How to add a Container View programmatically

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A Container View can be easily added into a storyboard through Interface Editor. When added, a Container View is of a placeholder view, an embed segue, and a (child) view controller. However, I am not able to find a way to add a Container View programmatically. Actually, I am not even able to find a class named UIContainerView or so. A name for the class of Container View is surely a good start. A complete guide including the segue will be much appreciated. I am aware of View Controller Programming Guide, but I do not regard it as the same as the way Interface Builder does for Container Viewer

What does addChildViewController actually do?

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I'm just dipping my feet for the first time into iOS development, and one of the first things I've had to do is implement a custom container view controller - lets call it SideBarViewController - that swaps out which of several possible child view controllers it shows, almost exactly like a standard Tab Bar Controller . (It's pretty much a Tab Bar Controller but with a hideable side menu instead of a tab bar.) As per the instructions in the Apple documentation, I call addChildViewController whenever I add a child ViewController to my container. My code for swapping out the current child view

Access Container View Controller from Parent iOS

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问题 in iOS6 I noticed the new Container View but am not quite sure how to access it\'s controller from the containing view. Scenario: I want to access the labels in Alert view controller from the view controller that houses the container view. There\'s a segue between them, can I use that? 回答1: Yes, you can use the segue to get access the child view controller (and its view and subviews). Give the segue an identifier (such as alertview_embed ), using the Attributes inspector in Storyboard. Then

What does addChildViewController actually do?

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问题 I\'m just dipping my feet for the first time into iOS development, and one of the first things I\'ve had to do is implement a custom container view controller - lets call it SideBarViewController - that swaps out which of several possible child view controllers it shows, almost exactly like a standard Tab Bar Controller . (It\'s pretty much a Tab Bar Controller but with a hideable side menu instead of a tab bar.) As per the instructions in the Apple documentation, I call

How to add a subview that has its own UIViewController in Objective-C?

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问题 I am struggling with subviews that have their own UIViewControllers . I have a UIViewController with a view (light pink) and two buttons on a toolbar . I want blue view to display when the first button is pressed and the yellow view to display with the second button is pressed. Should be easy if I just wanted to display a view. But the blue view will contain a table, so it needs it\'s own controller. That was my first lesson. I started off with this SO question where I learned I needed a