Is possible multiples view Controller each view has different animations one view controller principal has a custom menu navigation To see the other views you change the views But the menu bar be kept in place without moving
tab bar controller not work because the menu navigation is very very special
Any ideas please
thanks
Take a look at containing view controllers and childViewController, here is a good tutorial:
http://www.cocoanetics.com/2012/04/containing-viewcontrollers/
Related
I'm trying to add UINavigationItem to my UIViewController as mentioned this answer. However the Navigation bar is not showing in my view. I tried even adding an outlet and setting the title programmatically and also adding the NavigationItem in two different places. Still it doesn't show. This view controller is embedded in a TabBarController. WHat am I missing here?
Thanks is advance.
This view controller is embedded in a TabBarController
But is it embedded, first and foremost, in a UINavigationController? If not, there will be no navigation bar that automatically appears and that automatically uses your view controller's navigation item.
If you don't want to use a UINavigationController (because you have no navigation to do), then you can add a navigation bar manually. But in that case your view controller's navigation item will not be used automatically to populate the navigation bar; you must populate it manually.
Typically, people do use a UINavigationController, even if there is no navigation to do, just to get this automatic behavior - to show the navigation bar and to populate it automatically.
[NOTE: The fact that you have told Interface Builder to show a navigation bar for this view controller, as if it were in a navigation controller, is irrelevant; that won't cause you to get any navigation bar when the app runs.]
I would like to have a separate bar above the UISplitViewController on iPad. I will use this bar to show a logo.
I did some googling and reading but cannot find a solution to this other than create my completely own subclass to draw my screen like I want it. I'd like to avoid that if possible...
You should read about ViewController Containment to build your own Container Controller.
Helpful links:
iOS Reference: https://developer.apple.com/library/ios/documentation/uikit/reference/UIViewController_Class/Reference/Reference.html
objc.io article:
http://www.objc.io/issue-1/containment-view-controller.html
Create your own container view controller. In its view this VC will add a navigation bar (or some other view that you can add your logo to) and the split view controllers view. It should also add the split VC as a child.
This is a custom subclass that you will create, but it is minimal code and requires no drawing code from you.
I have a storyboarded app with a chain of tableviews followed by a detail view. Kind of the classic iPhone app. There are 4 tabs and each one leads to a navigation controller.
The issue is I really want to avoid unnecessary glue code since the app is basically finished. If it was possible to connect the Search and Favorites (bottom two off the tab bar) controller as 'Root View Controllers' to the same UIViewController I would be done. However, this won't work since a view controller can only be the root view controller to one tab. So as you can see I've instituted two dummy UIViewControllers that forward you to the UIViewController in the middle. Now, unfortunately, I have to write code to make that central view controller a fake root view controller to disable the appearance of the back button, and prevent popping to the blank root when you double-tap the tab bar.
Has anyone got a more elegant solution?
This appears to be a flaw in Storyboards. One workaround would be to use simple view controllers for each navigation controller's rootViewController. Put a UIContainerView in each that points to the UIViewController you want to share.
It seems like this should be easy to figure out, but I haven't had any luck this afternoon. I threw together this quick, simplified storyboard mockup of my problem.
Basically, I would like the table view controllers below to also be in a tab bar controller (in addition to the already present navigation controller). The tabs would switch between the two table view controllers.
Right now, the view controller with the buttons acts as a sort of menu. Each button leads to one of the table view controllers. Ideally this view controller would not have the tab bar visible, and would only be reachable from back buttons on the nav bars of the table view controllers.
I've tried a few different ways of embedding into a tabbarcontrollers but none of them produce the desired result:
-I've tried selecting both table view controllers and embedding those in a tab view controller. The tabbar doesnt show up in simulator, and the 'unreachable scene' warning appears.
-I've tried embedding the initial nav controller into a tabbarcontroller. This creates a tab entry for the first 'menu' page. It also causes issues with push segues once I connect the tableviews to the tabview.
I would be fine implementing some programmatic options on top of the storyboard, I just chose storyboarding for this project since it's a relatively simple presentation of data.
What is the proper way of going about this? Thanks!
A tab bar controller needs to be the root view controller of your view hierarchy. It goes against the HIG and Apple's standards to put a tab bar controller inside of any other type of container controller.
From the Apple docs:
When deploying a tab bar interface, you must install this view as the
root of your window. Unlike other view controllers, a tab bar
interface should never be installed as a child of another view
controller.
So, the bottom line here is you need to rethink your design. One option would be to set the UITabBarController as the root view of your window, and then have each of your UITableViewControllers inside of a UINavigationController, which is placed inside of the UITabBarController. In this way, you still get the navigation bar, and stay within Apple's design guidelines (you also won't get those pesky warnings, and Apple may even be throwing an exception nowadays if you try to install a UITabBarController as anything other than the root view of the window).
I accept JMStone answer but we might get into situation where we need to put tab bar controller inside other controller especially table view controller.
Please refer Storyboard navigation controller and tab bar controller
and also the good example by Matthjin: http://cl.ly/VQLa
Hopes it help some one who want to put tab bar controller inside table view controller and wants proper navigation.
I'm looking for a solution to create a sort of template in Objective C. I'll try to explain my problem.
I would create a sort of main view which has 1 side bar that remain always visible. This side bar have controls. The main view is responsible to load a Navigation Controller (UINavigationController seems to be ok) that manages other views. When switching a view to another, the sidebar always remain visible under the Navigation Controller and its views.
Through the controls of the sidebar, it's possible to send event to a specific view loaded by the Navigation Controller.
Any idea to create a similar template?
Thank you. Best regards.
It sounds like you want a splitview which is implemented by UISplitViewController.