Is there any way to add a fixed button to a page view controller?
In the above picture i would like to have the Close button fixed i.e. do not move away when different view is displayed.
Embed in a NavigationController or add a navigationBar and put a BarButtonItem in it.
Related
I am a bit new to iPhone development and working on learning it on my own.
I have a view controller which contains 2 parts:
Image View - some picture + some text on top of it
Container view
the container view is now segued into a new controller view which I replaced with a collection view. The idea here is for this to hold some picture I can click on to get to another page yet.
So, with all that, I have things working fine. My main view shows the top picture + text and below is all the smaller pictures which are clickable and that take me to another view that is being presented modally.
The final view is a UIView that contains in it a imageView to hold the picture I clicked on the other view. This even works fine.
The issue is that I am trying to add a naviagtion bar on top of the new view which shows up fine in story board and I added a button to close it. But that for some reason does not show up when I run the application.
If I change the presenting mode to Push, I see the navigation bar show up with the back button as well, but my close button does not work there either (code added to dismiss the view correctly).
What am I doing wrong with the modal presentation?
If you want to present a view with a navbar modally, it has to have it own NavigationController.
So too have a NavigationBar in a modal displayed View, drag a UINavigationViewController in front of your ViewController, e.g.:
This is not needed in case of a push segue, as the pushed ViewController is still child of the original UINavigationViewController, wich is owner of the NavigationBar
The NavigationBar is managed by the UINavigationController, wich is on the parent-side.
So if you add Buttons in the Storyboard, you are adding these buttons to the NavigationItem, wich belongs to the ViewController.
i have added back ground image to UINavigationBar in drawrect method,image added properly.and also i added right bar button item to Navigation bar in View did load method.
my problem is i navigate to detail view and when i am coming back to rootview controller, right bar button item is not visible but button action working on navigation bar right side
Can Any one help to solve this
I would remove the background image. Apple engineers told me not to do this very thing. I would use the customise options in ios5 instead.
I have a root view controller with just a simple navigation button that loads a questionview. When I use pushViewController a back button appears. Instead I want a custom button in the top right of the uinavigationcontroller and I want to remove the back button after the page transition.
how can i achieve this..
Take a look at UINavigationItem. You can accomplish both your goals by properly configuring your view controller's navigation item. Use the -setHidesBackButton:animated: to hide the back button, and the -setRightBarButtonItem:animated: to add your custom button on the right side of the navigation bar.
I am working on an app which has UITabBar at the bottom of app. One of the tab holds UITableviewController and another holds UIViewController. UITableViewController is customized to hold grid of images. When I tap on these images, my App pushes another view in navigationcontroller but at this time I remove tabbar and put toolbar. So far everything works fine. But when I go back to parent view I see white space at the bottom of it. I am hiding toolbar in viewWilldisapper so that I can not see on parent view.
Can anyone tell me where I am going wrong?
Regards,
Sumit.
You don't need to hide toolBar in viewWillDisappear. When you use the method hidesBottomBarWhenPushed to hide tabbar it will automatically hides and display when you push and pop. Try removing the piece of code where you are hiding toolBar in viewWillDisappear.
I have a view which I'm reusing (its a date range selection screen) it elsewhere in my app, its the only view and there isn't any other views to navigate too. So theres no back button.
I'm trying to reuse the screen to select a date range in another part of my app. I call it from a done button on the previous view. However, I'd rather it appeared like a dialog. Also my title is too big and if I have a back button it doesn't fit.
So can i remove the back button, is my main question?
Also can i make the view slide up from the bottom of the screen ?
You can present the view modally by putting it in another view controller and having it slide up from the bottom of the screen like so:
[self presentModalViewController:modalViewController animated:YES];
The default is sliding up but you can change it with the modalTransitionStyle property of the modal view controller.
Using a modal presentation may fix your first problem as well, since you will need a whole view controller rather than just the view and it will cover the entire screen.