I am creating a Tapped application and at the moment i have to ViewControllers but i would like four but I'm not sure how to add a ViewController to the Tapped application i have added two in to the design. Its just how do i connect then with a tapped bar ViewControler
Thanks Very Much In Advanced.
If I am not misunderstood, then you want to add two more viewcontroller in your tabbed application.If you are using nib. then just drag two tab bar item into xib and in property under custom class section in class tag provide the viewcontroller name which you want to display.
Related
Is it possible implement SegmenControl in ActionSheet (UIAlertController) How can I do this? Thanks.
Example
Just another way of achieving the required functionality without the UIActionSheet:-
In your storyboard make a new UIViewController
Add a UITableView in your newly created UIViewController
Set Presentation to Over Current Context in the attributes of your ViewController
Change the Background color of your View in your ViewController to Clear
Create a Seague from the ViewController to your newly created View controller and set it to Present Modally.
Add the constraints to your UITableView that it covers half of the screen.
I'm not using a custom TabBarContoller. Instead of this, i created a TabBarController on storyboard and add my ViewControllers from there. However i need to bind a TabBarItem with UIImagePicker just like clicking button to open UIImagePicker, so there is no need to add another empty ViewController i guess..
I'm not able to drag and drop a new TabBarItem it to TabBarController. Is there a way to do this without implementing a custom TabBarController ?
No, you can't do that -- the tab bar items come from the content controllers, not directly from the tab bar controller. You'll have to add a separate controller, from which you can launch the image picker in its viewDidAppear method, so it will show up as soon as you switch to that tab.
I am unable to add tabbarcontroller in my existing view in my app. I dont want a tab bar application but tabbar in oneof my view in application.Can someone please Help me
To show a view that has got a tab bar in it, you don't need to have a tab bar base application.
Simply create a UITabBarController and then add its view to your main view (as a subview or how ever it is ok for you). You can create the UITabBarController either in IB or programmatically.
Wonder if anyone can help me with this problem. I have created a Window based application. I have then added a Navigation Controller to the Window (via Interface builder) and subclassesd UITableViewController and used the table delegates in this class to draw my root view table. This all works fine.
I am now trying to add a tab bar to the view. I have done this by dragging a UITabbar in Interface Builder onto the Main Window.
The problem is that when I launch the app, it looks like the table is now being drawn over the top of the UITabbar which therefore makes the UITabbar unaccessible.
Can anyone help me ?
Thanks in advance,
Martin
Have a look at View Controller Programming Guide for iOS : Tab Bar Controllers
If you want to add a tab bar to your application, it should be the main navigation base of your application. Navigation Controller can be part of each tab.
Create a tabBarController. Create navigation Controllers with appropriate View Controllers as its Root View Controller, add the Navigation Controllers into one array, set it to the viewControllers aray of tabBarController object and add the tabBarController.view to your window.
Have a look at this thread, both coding & IB approach has been explained here.
The better and easier approach would be to create UITabbar based application with navigation and add UITableView into that.
I have setup a tab bar application with four tabs on the bottom (as set inside IB) Three of them are UIViews and one of them is a UITableView, and the empty shell of an app switches between tabs fine.
Now, being that I have no experience with tab bars, I am not sure where my logic for the view controllers goes. I am used to setting up a ViewController for each view, is that the case in a tab bar? Does each tab need a separately programmed viewcontroller? If not, how can I link my logic to the correct tab's view?
Please help. Thanks!
A UITabBarController manages an array of UIViewController objects. These in turn manage the UIViews that are visible to the user.
So yes, you need to create a separate UIViewController for each view that you want the UITabBarController to manage.