I added 5 bar button items on my main view controller and linked them into code. I also created show segues from the bar button items to other view controllers. Although, when I run the iOS simulator none of my bar button items appear. Can someone help me?
I think you need constraints on your bottom bar, it's probably just not in the right place.
I took a look, tested some versions (you didn't make it easy) and found that if you add bar button items but don't add a toolbar there appears to be a toolbar in the storyboard but not when you run the app, nothing appears.
Instead, remove the items, add a toolbar, constrain it, then add the bar button items within it. You should have no more problems from there.
Good luck on your app! If you have any more questions, just send me a message.
Related
I am trying to get a Circular Icon of my Application Logo right in middle of tabbed bar menu's, I have 5 Tab Menu's where the third one i want it to look like this
trying to get this on Android & Ios
i have tried custom rendering by removing the padding but still not able to get the desired result, i found one solution updating icon using SetTabIcons Method but this method does not get trigger when we are working with bottom tabbed bar in Android, please suggest me something which can help me to get this for both android & Ios
I understand your problem here, i am not sure how to get that big button overflowing the tabbar but however have a look at this
https://devlinduldulao.pro/how-to-create-bottom-navigation-bar-in-xamarin-forms/
That's an open source project and the source code is linked at the bottom of page, you can tweak the animation (which i like very much) and use a customrenderer to render the center icon over a circle.
Have a look if that helps you in any way! :)
I'm just starting out on a new app with Xcode 9 and iOS 11. I placed a Toolbar at the bottom of the view, then added suggested constraints. Inside the toolbar I placed two buttons, "Sites" and "Item".
When I run the application, the toolbar disappears after a second whenever I launch the app.
Any idea what's causing this? How do I fix it? There's currently no code added to it, just the elements I've mentioned.
You are putting the elements on the launch screen instead of the actual first screen of the application.
If you are using the default configuration, search for the storyboard called Main.storyboard and put the items you want to show there.
When I was trying to modify the navigation bar's title in one of my view controllers, Xcode seems to render the bar incorrectly, like below:
As you can see, the title and the rightmost button I added earlier are compressed in a strange manner. I tried to re-open Xcode, but it doesn't work.
Does anyone know how to fix this?
xcode 4.6
using Storyboards
When I drag a Bar Button Item to the navigation bar at the top of one of the UITableViewControllers that are children of the UITabBarController xcode creates a new navigation bar at the bottom of the page instead of adding the button where I dropped it. I would be ok with this, but when I run the app the bottom navigation bar never shows up, so my button is never displayed.
If you need to visualize the app, picture the following: Root controller displays a list of accounts. When an account is clicked a tab controller lists tabs for opportunities and contacts. I need the ability to add opportunities and contacts from the relevant tab
Any help is greatly appreciated.
EDIT
I am not sure if this is the correct solution or not. I have embedded the uitableviewcontrollers in navigation controllers, which appears to have fixed the problem.
Follow-up question - Is this the correct way to handle this situation?
Yes, that is the correct way to handle this situation.
You should embed the view controller inside a navigation controller by clicking the view controller in your storyboard and using the Xcode menu "Editor" > "Embed In" > "Navigation Controller".
When opening up a project today, there is some weird behavior in XCode. Things have disappeared in the storyboard view like the NavigationBar in viewController, the buttons associated with it, etc. I can see in the Scene list that they still exist. Is there any way to have these show up again?
You probably need to add a navigation controller to your storyboard and make your view controller the root. You cannot simply set the top bar in simulated metrics in storyboard to navigation bar.