I have Xamarin App, in the app I have a page which I hide the navigation bar for design purposes. But I still want to show back button. What I could do is that I could make a back icon and put it on the layout and call Navigation.PopAsync() on image tab. However is there a way to get the designated back button from the app?
Related
I am currently trying to make a navigation page in a Xamarin Forms cross platform application that has a transparent/invisible navigation bar, but still shows a back button? Does Xamarin forms support any quick and easy way to do this?
You could do either of these two:
Option 1 : Making a Custom renderer that will customize your nav bar
Option 2 : Hiding your navigation bar and then make your own
navigation bar either stacklayout,grid, etc.
then set your navigation bar to transparent and the back button with a color
If you are using Navigation Page as your navigation paradigm, you can use:
NavigationPage.SetHasBackButton(this, false);
This will remove the back button from the navigation bar.
I am using master detail page. In iOS when I click hamburger icon the master page slides the detail page to right in iOS. I want when we click on hamburger icon the master page should come over detail page like in android. The detail page should not slide to right, it should stable and Master page should overlap it in ios. In android its working fine. How can I achieve it in ios also?
In your Master Detail Page Xaml or CS file you need to set the attribute MasterBehaviour to be equal to the type Popover.
You must then on pressing the hamburger icon change the IsPresented variable from false to true or the reverse if you would like to slide the drawer out or back in.
Xamarin.Forms currently (v3.40) have a pretty terrible implementation of the MasterDetailPage I have raised issues on GitHub and I am currently working on a pull request to fix their bugs for them.
Im using prism with my xamarin forms application. i use master detail with the exact structure that you used but when i change detail page my back button wont work and when i click on back button in android it just close the app. and also the back button in toolbar wont show either. how can i fix this?
this picture belongs to time that i've changed the detail page that you can see there is no back button there
Version with issue: 7.0.0.396
Xamarin.Forms version: 3.0.0.482510
IDE: VS 15.7.1
enter image description here
I am building an app in Visual studio with crossed platform in Xamarin.Forms.
I have been trying to change the back arrow button in the navigation UI to an image in stead of the arrow, but I haven't found any good examples.
Is there anyone here who can help me?
Back arrow button in navigation bar is default feature. I think it can't be changed. If you want to change it then you should use a custom navigation bar.
I'm using Xamarin Forms with Prism and I need to create a layout with a sidebar menu and a fixed bar at the bottom of the screen with quick actions like instagram app for iOS and Android.
I was thinking in use MasterDetail but how can I add that fixed bar at bottom of the Detail controller and keep it when detail page changes?
And the second thing is that I have a specific page that has form sections separated by tabs, so how can I render tabs at the top of the page for iOS (like Android)?
Something like this: