Support NavigationPage.SetTitleView from XF 3.2 for FreshTabbedFONavigationContainer

[eclipsed4utoo]

I am hoping that FreshMvvm can add support for the TitleView that was added in XF 3.2. This is a great change as it's really tough getting left toolbar items on Android(pretty easy on iOS though). The TitleView allows this to be done in XF rather than renderers.

I've tested the TitleView on both a single view XF project and XF's tabbed interface implementation with TabbedPage, and both worked fine. However when trying to get it to work with FreshTabbedFONavigationContainer, I can't get the title view to show.

https://docs.microsoft.com/en-us/xamarin/xamarin-forms/app-fundamentals/navigation/hierarchical#displaying-views-in-the-navigation-bar

[rid00z]

Thanks for the feedback, we should be able to do this easily.

On Fri, 10 May 2019 at 1:18 pm, Ryan Alford [email protected] wrote:

I am hoping that FreshMvvm can add support for the TitleView that was added in XF 3.2. This is a great change as it's really tough getting left toolbar items on Android(pretty easy on iOS though). The TitleView allows this to be done in XF rather than renderers.

I've tested the TitleView on both a single view XF project and XF's tabbed interface implementation with TabbedPage, and both worked fine. However when trying to get it to work with FreshTabbedFONavigationContainer, I can't get the title view to show.

https://docs.microsoft.com/en-us/xamarin/xamarin-forms/app-fundamentals/navigation/hierarchical#displaying-views-in-the-navigation-bar

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[eclipsed4utoo]

Any thoughts on this getting added to FreshMvvm? I have another project coming up that wants to use bottom tabs and have a clickable UI element in the left of the navigation bar.

[sturlath]

I´m also interested in this. I was going to move away from Shell that does this quite well actually...

[adamcal]

Thanks for the feedback, we should be able to do this easily.

Were you ever able to look into this? I'm having the same issue as above.

[rid00z]

Thanks, I have implemented this I just need to test and publish the update. I will have done in next few days.

Thanks

On Sun, 1 Dec 2019 at 11:22 am, adamcal [email protected] wrote:

Thanks for the feedback, we should be able to do this easily.

Were you ever able to look into this? I'm having the same issue as above.

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[nexxuno]

@rid00z hello, was this ever pushed? Are you going to produce a new nuget?

Thanks.

[acuntex]

Did anyone get it to work?

    public class MyTabbedPage: TabbedPage
    {
        protected override void OnCurrentPageChanged()
        {
            base.OnCurrentPageChanged();
            Title = CurrentPage.Title;
            View titleView = NavigationPage.GetTitleView(CurrentPage);
            if (titleView != null)
                titleView.BindingContext = CurrentPage.BindingContext;
            NavigationPage.SetTitleView(this, titleView);
        }
    }

I tried using a custom TabbedPage and did override OnCurrentPageChanged to set the Title and the TitleView from the CurrentPage to the TabbedPage so that the Navigation Container can show it.

Works pretty well with the Title, but the TitleView does only render if you go to the screen, then navigate somewhere and back again. The first time you go on the screen it's never rendered.