I am using UINavigationController to push and pop other UIViewControllers in my app.
In one of the UIViewControllers I am using UITabBar to switch between different views. One of the view has UITableView and I am having difficulty showing the tabBar at the bottom. Even if it shows up it scrolls up and down with the tableCells.
I didn't use the tabbarcontroller because apple documentation recommends not to push tabbarcontroller on to navigationcontroller stack.
Thank you.
I guess that you are using UITableViewController. The View of the UITableViewController is the tableView itself, so when you add the tab bar to the view you actually add it to the table view. that is why it scrolls with it.
you should create a regular UIView, and then add the tableView and the tab bar to that view.
shani
Related
I have an iOS app written in Swift with UITabBarController with 5 UIViewControllers. Now, I have a bunch of UIViewControllers that are not part of the UITabBarController. I'd like to be able to show that same tabbar but I have no idea how to do that. Any clue?
More details: This is one of the View Controllers that the tabbar has. I use storyboard references and split my view controllers into separate more manageable storyboards.
So, the big picture:
There's no initial ViewController since I use storyboardId to get to the initial Navigation Controller. From there we have a ViewController embedded in the same Navigation controller. In that ViewController, there are 2 Container views - one of the size of the bottom ViewController that contains the "hamburger" button that toggles the other Container View which has an embedded UITableView in. When a specific cell is selected it should go to Profile ViewController that's not even in the same storyboard. The segue is set to be Push. Either way, doesn't show the UITabBar on the Profile ViewController
how you doing?
I don't know if I understood, but you are trying to show tabbar after going to another screen, right? If the answer is 'yes', try to change your segue to show(e.g. push).
-----Edit-----
You can do with two ways:
Presenting Modally -> using Current Context
Use push(e.g.) with a navigation view controller, you can also hide the navigation bar if you go to Navigation controller -> Attributes inspector -> Navigation Controller -> Uncheck Shows Navigation Bar
Hope now it works!
Best regards
I have a tabbar application. Second tab had a drill down table list with Navigation Controller. I also want to implement a segmented control inside a tool bar that shows different table entries as per the selected switch in segmented control. I am a little confused as to how to implement this?
Screen-shot -
This is the view in second tab controller an instance of the generic UIViewController. Blue Background is a UIView that contains a segmented control (1,2,3,4). The steel blue navigation bar at the top is a simulated UI Element from Interface Builder. I need to put a navigation Controller such that it has a list table view that changed depending on the switch selected in segmented control UI.
I have following options
Add UINavController as root controller for second tab directly with table view inside it. In that case how do I accomodate the UIToolbar having segmented control?
I add UISegmentedControl as part of the view of Second Tab's view controller and add navigation based table view as another element to that view. Is this doable? How can I add a nav based controller to a UIView and control the frame so that it does not cover the UIToolBar.
I hope I am making sense. Please lemme know if you have any suggestions. Thanks.
This is how I achieved it. In IB, in MainWindow.xib where I have a tabbarController, I made the class identity of the second tab to a UINavigationConrtroller. Then I made the main view Controller for second tab that had the segmented control and the Table View as a rootViewController to the NavigationController. This functioning exactly as I wanted. Thanks all for your help.
you can add UINavigationController in place of UIViewController in UITabbarcontroller and Put your UIViewController who haveing UISegmentControl in UInavigationController who add in UITabbarcontroller
in reading its looks confusing but try to implement its work
Step 1: xcode-->new Project-->tabbar application
Step 2: open xib of main window select tabbarcontroller and open inspector. in that you able to see list of view controllers change their class to uinavigationController.
if you need uinavigationController in second tab then change only secong tab class to uinavigationController
step 3: create new uiviewcontroller. open its xib and add uitableview and segment control to that.
Setp 4: now expand tabbarcontroller and check your second tab have navigationcontroller now add your uiviewcontroller in navigationcontroller's viewcontroller
According to your requirements you can't avoid working with code - I mean that you can't set everything by connections in IB.
I would create a UIViewController (let's call it container) that will contain the segmented control and the navigation controller.
You should set the second tab to be a view controller and point it to the container.
Container's view (XIB if you want) should contain the segmented controller that will be aligned to bottom and a containerView that will fill the rest of the view and will have its IBOutlet.
Container should also have a navigation controller member that will be initiated in viewDidLoad.
The table view that you talk about should also be built in its own XIB and have its own view controller that will be set as root view controller to the navigation controller...
Tell me if it's too confusing / complicated...
I want to have a UIView inside of a NavigationController that has 4 buttons. Clicking on any of these 4 buttons will push a UITabBarController that contains a NavigationController with a respective UIView.
Is this possible? Tweetie seems to do something similar.
On my application, I have a tab bar view controller, then inside of that, I have navigation controllers going to individual views in my interface builder. I believe if you just copy this format, it will work.(-> means connected)
Tab Bar View Controller->4 separate Navigation Controller->ui views
I hope this helps
I have created an UITabView application. Each view selected from the bar is a seperate controller with own nib file. I switch between them succesfully.
In the first view I have two buttons (check out the screenshot). When clicking them I want to switch to another views which are the parts of the current view controller. I use:
[self presentModalViewController:anotherViewController animated:NO];
That switches the view, but hides the UITabBar. How to keep the bar on the screen after the switch?
P.S. Sorry for the blurred image. I am not allowed to share to much info.
Well I think you are misusing the modal view controller. For a problem like this I'll say you should put them in a view controller stack using UINavigationController. Instead of making each tab a UIViewController make it a UINavigationController, then you can push and pop view controllers on it, which still show the tab bar.
See http://developer.apple.com/iphone/library/documentation/UIKit/Reference/UINavigationController_Class/Reference/Reference.html
use: tabBarController.selectedViewController = newViewController
edit: UINavigationController is not needed here.
I am using a UINavigationController to handle the pushing and poping of viewControllers in my app. Theres a section where i have a tab bar (not using UITabbarController) which is manageed by the same UINavigationController, i simply add the UITabBar to the navigation controllers view (by using addSubview).
The Problem:
I have some UIViewControllers with table views being pushed into the navigation stack, since my Tab Bar is part of the view and not the navigation stack the TableViews are cut off at the buttom because the Navigation Controller does not know of the tab bar because its in its view and n ot the navigation stack. Without a navigation controller i would just resize the ViewControllers view and it would work fine, but when i try to do that it seems like the NavigationCOntroller just ignores my frame and sets its own and therefore the table views are cut off. I found one solution which was to add some extra cells and hide them and that works sort of OK but its kind of hackerish, anyone have any suggestion of how to go about this in a different non -hackerish way?
Thanks
Alright, so i solved the problem. I had tried resizing the UITableView instead of the viewController before, but this did not work. I just realized though, that this did not work because i was using a UITableViewController which manages its own tableView and was not letting me change the frame of it (maybe i was changing it in the wrong place, tried in viewDidLoad, i bet if i did it after the call to [super viewDidload] it would have worked..o well). So I changed the class to a UIViewController and managed the table view in there, now it works good, thanks for the replies.
Try making the root view a UIView with a UITableView for a subview. Then add the UITabBar to the UIView instance. Now the UITableView won't know about the UINavigationController.